Fixing style (according to branch 'autocodestyle') + quicktest

.coveragerc

@@ -0,0 +1,25 @@
+# .coveragerc to control coverage.py
+# following the example at http://nedbatchelder.com/code/coverage/config.html
+[run]
+branch = True
+include = helpdesk/*
+omit =
+    *helpdesk/south_migrations/*
+    *helpdesk/migrations/*
+
+[report]
+# Regexes for lines to exclude from consideration
+exclude_lines =
+    # Have to re-enable the standard pragma
+    pragma: no cover
+
+    # Don't complain if tests don't hit defensive assertion code:
+    raise AssertionError
+    raise NotImplementedError
+
+    # Don't complain if non-runnable code isn't run:
+    if 0:
+    if __name__ == .__main__.:
+    if __name__==.__main__.:
+
+ignore_errors = True

.gitignore

@@ -3,5 +3,6 @@ dist
 django_helpdesk.egg-info
 docs/html/*
 docs/doctrees/*
+.coverage
 .project
 .pydevproject

.pylintrc

@@ -0,0 +1,378 @@
+[MASTER]
+
+# Specify a configuration file.
+#rcfile=
+
+# Python code to execute, usually for sys.path manipulation such as
+# pygtk.require().
+#init-hook=
+
+# Add files or directories to the blacklist. They should be base names, not
+# paths.
+ignore=CVS,migrations,south_migrations
+
+# Pickle collected data for later comparisons.
+persistent=yes
+
+# List of plugins (as comma separated values of python modules names) to load,
+# usually to register additional checkers.
+load-plugins=pylint_django
+
+# Use multiple processes to speed up Pylint.
+jobs=1
+
+# Allow loading of arbitrary C extensions. Extensions are imported into the
+# active Python interpreter and may run arbitrary code.
+unsafe-load-any-extension=no
+
+# A comma-separated list of package or module names from where C extensions may
+# be loaded. Extensions are loading into the active Python interpreter and may
+# run arbitrary code
+extension-pkg-whitelist=
+
+# Allow optimization of some AST trees. This will activate a peephole AST
+# optimizer, which will apply various small optimizations. For instance, it can
+# be used to obtain the result of joining multiple strings with the addition
+# operator. Joining a lot of strings can lead to a maximum recursion error in
+# Pylint and this flag can prevent that. It has one side effect, the resulting
+# AST will be different than the one from reality.
+optimize-ast=no
+
+
+[MESSAGES CONTROL]
+
+# Only show warnings with the listed confidence levels. Leave empty to show
+# all. Valid levels: HIGH, INFERENCE, INFERENCE_FAILURE, UNDEFINED
+confidence=
+
+# Enable the message, report, category or checker with the given id(s). You can
+# either give multiple identifier separated by comma (,) or put this option
+# multiple time. See also the "--disable" option for examples.
+#enable=
+
+# Disable the message, report, category or checker with the given id(s). You
+# can either give multiple identifiers separated by comma (,) or put this
+# option multiple times (only on the command line, not in the configuration
+# file where it should appear only once).You can also use "--disable=all" to
+# disable everything first and then reenable specific checks. For example, if
+# you want to run only the similarities checker, you can use "--disable=all
+# --enable=similarities". If you want to run only the classes checker, but have
+# no Warning level messages displayed, use"--disable=all --enable=classes
+# --disable=W"
+disable=import-star-module-level,old-octal-literal,oct-method,print-statement,unpacking-in-except,parameter-unpacking,backtick,old-raise-syntax,old-ne-operator,long-suffix,dict-view-method,dict-iter-method,metaclass-assignment,next-method-called,raising-string,indexing-exception,raw_input-builtin,long-builtin,file-builtin,execfile-builtin,coerce-builtin,cmp-builtin,buffer-builtin,basestring-builtin,apply-builtin,filter-builtin-not-iterating,using-cmp-argument,useless-suppression,range-builtin-not-iterating,suppressed-message,no-absolute-import,old-division,cmp-method,reload-builtin,zip-builtin-not-iterating,intern-builtin,unichr-builtin,reduce-builtin,standarderror-builtin,unicode-builtin,xrange-builtin,coerce-method,delslice-method,getslice-method,setslice-method,input-builtin,round-builtin,hex-method,nonzero-method,map-builtin-not-iterating
+
+
+[REPORTS]
+
+# Set the output format. Available formats are text, parseable, colorized, msvs
+# (visual studio) and html. You can also give a reporter class, eg
+# mypackage.mymodule.MyReporterClass.
+output-format=text
+
+# Put messages in a separate file for each module / package specified on the
+# command line instead of printing them on stdout. Reports (if any) will be
+# written in a file name "pylint_global.[txt|html]".
+files-output=no
+
+# Tells whether to display a full report or only the messages
+reports=yes
+
+# Python expression which should return a note less than 10 (10 is the highest
+# note). You have access to the variables errors warning, statement which
+# respectively contain the number of errors / warnings messages and the total
+# number of statements analyzed. This is used by the global evaluation report
+# (RP0004).
+evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)
+
+# Template used to display messages. This is a python new-style format string
+# used to format the message information. See doc for all details
+#msg-template=
+
+
+[FORMAT]
+
+# Maximum number of characters on a single line.
+max-line-length=120
+
+# Regexp for a line that is allowed to be longer than the limit.
+ignore-long-lines=^\s*(# )?<?https?://\S+>?$
+
+# Allow the body of an if to be on the same line as the test if there is no
+# else.
+single-line-if-stmt=no
+
+# List of optional constructs for which whitespace checking is disabled. `dict-
+# separator` is used to allow tabulation in dicts, etc.: {1  : 1,\n222: 2}.
+# `trailing-comma` allows a space between comma and closing bracket: (a, ).
+# `empty-line` allows space-only lines.
+no-space-check=trailing-comma,dict-separator
+
+# Maximum number of lines in a module
+max-module-lines=1000
+
+# String used as indentation unit. This is usually "    " (4 spaces) or "\t" (1
+# tab).
+indent-string='    '
+
+# Number of spaces of indent required inside a hanging  or continued line.
+indent-after-paren=4
+
+# Expected format of line ending, e.g. empty (any line ending), LF or CRLF.
+expected-line-ending-format=
+
+
+[SPELLING]
+
+# Spelling dictionary name. Available dictionaries: none. To make it working
+# install python-enchant package.
+spelling-dict=
+
+# List of comma separated words that should not be checked.
+spelling-ignore-words=
+
+# A path to a file that contains private dictionary; one word per line.
+spelling-private-dict-file=
+
+# Tells whether to store unknown words to indicated private dictionary in
+# --spelling-private-dict-file option instead of raising a message.
+spelling-store-unknown-words=no
+
+
+[SIMILARITIES]
+
+# Minimum lines number of a similarity.
+min-similarity-lines=4
+
+# Ignore comments when computing similarities.
+ignore-comments=yes
+
+# Ignore docstrings when computing similarities.
+ignore-docstrings=yes
+
+# Ignore imports when computing similarities.
+ignore-imports=no
+
+
+[VARIABLES]
+
+# Tells whether we should check for unused import in __init__ files.
+init-import=no
+
+# A regular expression matching the name of dummy variables (i.e. expectedly
+# not used).
+dummy-variables-rgx=_$|dummy
+
+# List of additional names supposed to be defined in builtins. Remember that
+# you should avoid to define new builtins when possible.
+additional-builtins=
+
+# List of strings which can identify a callback function by name. A callback
+# name must start or end with one of those strings.
+callbacks=cb_,_cb
+
+
+[MISCELLANEOUS]
+
+# List of note tags to take in consideration, separated by a comma.
+notes=FIXME,XXX,TODO
+
+
+[TYPECHECK]
+
+# Tells whether missing members accessed in mixin class should be ignored. A
+# mixin class is detected if its name ends with "mixin" (case insensitive).
+ignore-mixin-members=yes
+
+# List of module names for which member attributes should not be checked
+# (useful for modules/projects where namespaces are manipulated during runtime
+# and thus existing member attributes cannot be deduced by static analysis. It
+# supports qualified module names, as well as Unix pattern matching.
+ignored-modules=
+
+# List of classes names for which member attributes should not be checked
+# (useful for classes with attributes dynamically set). This supports can work
+# with qualified names.
+ignored-classes=
+
+# List of members which are set dynamically and missed by pylint inference
+# system, and so shouldn't trigger E1101 when accessed. Python regular
+# expressions are accepted.
+generated-members=
+
+
+[LOGGING]
+
+# Logging modules to check that the string format arguments are in logging
+# function parameter format
+logging-modules=logging
+
+
+[BASIC]
+
+# List of builtins function names that should not be used, separated by a comma
+bad-functions=map,filter,input
+
+# Good variable names which should always be accepted, separated by a comma
+good-names=i,j,k,ex,Run,_
+
+# Bad variable names which should always be refused, separated by a comma
+bad-names=foo,bar,baz,toto,tutu,tata
+
+# Colon-delimited sets of names that determine each other's naming style when
+# the name regexes allow several styles.
+name-group=
+
+# Include a hint for the correct naming format with invalid-name
+include-naming-hint=no
+
+# Regular expression matching correct function names
+function-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Naming hint for function names
+function-name-hint=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression matching correct variable names
+variable-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Naming hint for variable names
+variable-name-hint=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression matching correct constant names
+const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$
+
+# Naming hint for constant names
+const-name-hint=(([A-Z_][A-Z0-9_]*)|(__.*__))$
+
+# Regular expression matching correct attribute names
+attr-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Naming hint for attribute names
+attr-name-hint=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression matching correct argument names
+argument-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Naming hint for argument names
+argument-name-hint=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression matching correct class attribute names
+class-attribute-rgx=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
+
+# Naming hint for class attribute names
+class-attribute-name-hint=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
+
+# Regular expression matching correct inline iteration names
+inlinevar-rgx=[A-Za-z_][A-Za-z0-9_]*$
+
+# Naming hint for inline iteration names
+inlinevar-name-hint=[A-Za-z_][A-Za-z0-9_]*$
+
+# Regular expression matching correct class names
+class-rgx=[A-Z_][a-zA-Z0-9]+$
+
+# Naming hint for class names
+class-name-hint=[A-Z_][a-zA-Z0-9]+$
+
+# Regular expression matching correct module names
+module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
+
+# Naming hint for module names
+module-name-hint=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
+
+# Regular expression matching correct method names
+method-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Naming hint for method names
+method-name-hint=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression which should only match function or class names that do
+# not require a docstring.
+no-docstring-rgx=^_
+
+# Minimum line length for functions/classes that require docstrings, shorter
+# ones are exempt.
+docstring-min-length=-1
+
+
+[ELIF]
+
+# Maximum number of nested blocks for function / method body
+max-nested-blocks=5
+
+
+[DESIGN]
+
+# Maximum number of arguments for function / method
+max-args=5
+
+# Argument names that match this expression will be ignored. Default to name
+# with leading underscore
+ignored-argument-names=_.*
+
+# Maximum number of locals for function / method body
+max-locals=15
+
+# Maximum number of return / yield for function / method body
+max-returns=6
+
+# Maximum number of branch for function / method body
+max-branches=12
+
+# Maximum number of statements in function / method body
+max-statements=50
+
+# Maximum number of parents for a class (see R0901).
+max-parents=7
+
+# Maximum number of attributes for a class (see R0902).
+max-attributes=7
+
+# Minimum number of public methods for a class (see R0903).
+min-public-methods=2
+
+# Maximum number of public methods for a class (see R0904).
+max-public-methods=20
+
+# Maximum number of boolean expressions in a if statement
+max-bool-expr=5
+
+
+[IMPORTS]
+
+# Deprecated modules which should not be used, separated by a comma
+deprecated-modules=regsub,TERMIOS,Bastion,rexec
+
+# Create a graph of every (i.e. internal and external) dependencies in the
+# given file (report RP0402 must not be disabled)
+import-graph=
+
+# Create a graph of external dependencies in the given file (report RP0402 must
+# not be disabled)
+ext-import-graph=
+
+# Create a graph of internal dependencies in the given file (report RP0402 must
+# not be disabled)
+int-import-graph=
+
+
+[CLASSES]
+
+# List of method names used to declare (i.e. assign) instance attributes.
+defining-attr-methods=__init__,__new__,setUp
+
+# List of valid names for the first argument in a class method.
+valid-classmethod-first-arg=cls
+
+# List of valid names for the first argument in a metaclass class method.
+valid-metaclass-classmethod-first-arg=mcs
+
+# List of member names, which should be excluded from the protected access
+# warning.
+exclude-protected=_asdict,_fields,_replace,_source,_make
+
+
+[EXCEPTIONS]
+
+# Exceptions that will emit a warning when being caught. Defaults to
+# "Exception"
+overgeneral-exceptions=Exception

.travis.yml

@@ -9,6 +9,7 @@ env:
     - DJANGO=1.7.11
     - DJANGO=1.8.7
     - DJANGO=1.9
+    - DJANGO=1.10
 
 matrix:
     exclude:
@@ -17,7 +18,13 @@ matrix:
 
 install:
     - pip install argparse
+    - pip install coverage
+    - pip install codecov
     - pip install -q Django==$DJANGO
     - pip install -q -r requirements.txt
 
-script: python quicktest.py helpdesk
+script: 
+    - coverage run --source='.' quicktest.py helpdesk
+
+after_success:
+    - codecov

README.rst

@@ -4,6 +4,9 @@ django-helpdesk - A Django powered ticket tracker for small businesses.
 .. image:: https://travis-ci.org/django-helpdesk/django-helpdesk.png?branch=master
     :target: https://travis-ci.org/django-helpdesk/django-helpdesk
 
+.. image:: https://codecov.io/gh/django-helpdesk/django-helpdesk/branch/master/graph/badge.svg
+  :target: https://codecov.io/gh/django-helpdesk/django-helpdesk
+
 Copyright 2009- Ross Poulton and contributors. All Rights Reserved. See LICENSE for details.
 
 django-helpdesk was formerly known as Jutda Helpdesk, named after the 
@@ -26,7 +29,7 @@ Dependencies (pre-flight checklist)
 -----------------------------------
 
 1. Python 2.7 or 3.4+ (3.4+ support is new, please let us know how it goes)
-2. Django (1.7 or newer, preferably 1.9 - Django 1.7 is not supported if you are using Python 3.5)
+2. Django (1.7, 1.8, 1.9 and 1.10, preferably 1.9 - Django 1.7 is not supported if you are using Python 3.5)
 3. An existing WORKING Django project with database etc. If you
    cannot log into the Admin, you won't get this product working.
 4. `pip install django-bootstrap-form` and add `bootstrapform` to `settings.INSTALLED_APPS`
@@ -98,7 +101,4 @@ https://www.transifex.com/django-helpdesk/django-helpdesk/
 
 Feel free to request access to contribute your translations.
 
-Pull requests for all other changes are welcome. We're currently trying to add test cases wherever possible, so please continue to include tests with pull requests.
-
-.. image:: https://secure.travis-ci.org/django-helpdesk/django-helpdesk.png?branch=master
-    :target: https://travis-ci.org/django-helpdesk/django-helpdesk
+Pull requests for all other changes are welcome. We're currently trying to add test cases wherever possible, so please continue to include tests with pull requests.

docs/settings.rst

@@ -1,7 +1,7 @@
 Settings
 ========
 
-First, django-helpdesk needs  ``django.core.context_processors.request`` activated, so in your ``settings.py`` add::
+First, django-helpdesk needs  ``django.core.context_processors.request`` activated, so you must add it to the ``settings.py``. For Django 1.7, add::
 
     from django.conf import global_settings
     TEMPLATE_CONTEXT_PROCESSORS = (
@@ -9,6 +9,25 @@ First, django-helpdesk needs  ``django.core.context_processors.request`` activat
                 ('django.core.context_processors.request',)
          )
 
+For Django 1.8 and onwards, the settings are located in the ``TEMPLATES``, and the ``request`` module has moved. Add the following instead::
+
+    TEMPLATES = [
+        {
+            'BACKEND': 'django.template.backends.django.DjangoTemplates',
+            ...
+            'OPTIONS': {
+                ...
+                'context_processors': (
+                    # Default ones first
+                    ...
+                    # The one django-helpdesk requires:
+                    "django.template.context_processors.request",
+                ),
+            },
+        },
+    ]
+
+
 The following settings can be changed in your ``settings.py`` file to help change the way django-helpdesk operates. There are quite a few settings available to toggle functionality within django-helpdesk.
 
 HELPDESK_DEFAULT_SETTINGS

helpdesk/admin.py

@@ -5,10 +5,14 @@ from helpdesk.models import EscalationExclusion, EmailTemplate, KBItem
 from helpdesk.models import TicketChange, Attachment, IgnoreEmail
 from helpdesk.models import CustomField
 
+
+@admin.register(Queue)
 class QueueAdmin(admin.ModelAdmin):
     list_display = ('title', 'slug', 'email_address', 'locale')
     prepopulated_fields = {"slug": ("title",)}
 
+
+@admin.register(Ticket)
 class TicketAdmin(admin.ModelAdmin):
     list_display = ('title', 'status', 'assigned_to', 'queue', 'hidden_submitter_email',)
     date_hierarchy = 'created'
@@ -24,34 +28,38 @@ class TicketAdmin(admin.ModelAdmin):
             return ticket.submitter_email
     hidden_submitter_email.short_description = _('Submitter E-Mail')
 
+
 class TicketChangeInline(admin.StackedInline):
     model = TicketChange
 
+
 class AttachmentInline(admin.StackedInline):
     model = Attachment
 
+
+@admin.register(FollowUp)
 class FollowUpAdmin(admin.ModelAdmin):
     inlines = [TicketChangeInline, AttachmentInline]
 
+
+@admin.register(KBItem)
 class KBItemAdmin(admin.ModelAdmin):
     list_display = ('category', 'title', 'last_updated',)
     list_display_links = ('title',)
 
+
+@admin.register(CustomField)
 class CustomFieldAdmin(admin.ModelAdmin):
     list_display = ('name', 'label', 'data_type')
 
+
+@admin.register(EmailTemplate)
 class EmailTemplateAdmin(admin.ModelAdmin):
     list_display = ('template_name', 'heading', 'locale')
     list_filter = ('locale', )
 
 
-admin.site.register(Ticket, TicketAdmin)
-admin.site.register(Queue, QueueAdmin)
-admin.site.register(FollowUp, FollowUpAdmin)
 admin.site.register(PreSetReply)
 admin.site.register(EscalationExclusion)
-admin.site.register(EmailTemplate, EmailTemplateAdmin)
 admin.site.register(KBCategory)
-admin.site.register(KBItem, KBItemAdmin)
 admin.site.register(IgnoreEmail)
-admin.site.register(CustomField, CustomFieldAdmin)

helpdesk/akismet.py

@@ -55,7 +55,7 @@ Usage example::
 """
 
 
-import os, sys
+import os
 from urllib import urlencode
 
 import socket
@@ -104,9 +104,13 @@ else:
 
 class AkismetError(Exception):
     """Base class for all akismet exceptions."""
+    pass
+
 
 class APIKeyError(AkismetError):
     """Invalid API key."""
+    pass
+
 
 class Akismet(object):
     """A class for working with the akismet API"""
@@ -120,7 +124,6 @@ class Akismet(object):
         self.user_agent = user_agent % (agent, __version__)
         self.setAPIKey(key, blog_url)
 
-
     def _getURL(self):
         """
         Fetch the url to make requests to.
@@ -128,8 +131,7 @@ class Akismet(object):
         This comprises of api key plus the baseurl.
         """
         return 'http://%s.%s' % (self.key, self.baseurl)
-    
-    
+
     def _safeRequest(self, url, data, headers):
         try:
             resp = _fetch_url(url, data, headers)
@@ -137,7 +139,6 @@ class Akismet(object):
             raise AkismetError(str(e))
         return resp
 
-
     def setAPIKey(self, key=None, blog_url=None):
         """
         Set the wordpress API key for all transactions.
@@ -151,7 +152,7 @@ class Akismet(object):
         """
         if key is None and isfile('apikey.txt'):
             the_file = [l.strip() for l in open('apikey.txt').readlines()
-                if l.strip() and not l.strip().startswith('#')]
+                        if l.strip() and not l.strip().startswith('#')]
             try:
                 self.key = the_file[0]
                 self.blog_url = the_file[1]
@@ -161,7 +162,6 @@ class Akismet(object):
             self.key = key
             self.blog_url = blog_url
 
-
     def verify_key(self):
         """
         This equates to the ``verify-key`` call against the akismet API.
@@ -179,12 +179,12 @@ class Akismet(object):
         """
         if self.key is None:
             raise APIKeyError("Your have not set an API key.")
-        data = { 'key': self.key, 'blog': self.blog_url }
+        data = {'key': self.key, 'blog': self.blog_url}
         # this function *doesn't* use the key as part of the URL
         url = 'http://%sverify-key' % self.baseurl
         # we *don't* trap the error here
         # so if akismet is down it will raise an HTTPError or URLError
-        headers = {'User-Agent' : self.user_agent}
+        headers = {'User-Agent': self.user_agent}
         resp = self._safeRequest(url, urlencode(data), headers)
         if resp.lower() == 'valid':
             return True
@@ -226,14 +226,11 @@ class Akismet(object):
         data.setdefault('SERVER_ADMIN', os.environ.get('SERVER_ADMIN', ''))
         data.setdefault('SERVER_NAME', os.environ.get('SERVER_NAME', ''))
         data.setdefault('SERVER_PORT', os.environ.get('SERVER_PORT', ''))
-        data.setdefault('SERVER_SIGNATURE', os.environ.get('SERVER_SIGNATURE',
-            ''))
-        data.setdefault('SERVER_SOFTWARE', os.environ.get('SERVER_SOFTWARE',
-            ''))
+        data.setdefault('SERVER_SIGNATURE', os.environ.get('SERVER_SIGNATURE', ''))
+        data.setdefault('SERVER_SOFTWARE', os.environ.get('SERVER_SOFTWARE', ''))
         data.setdefault('HTTP_ACCEPT', os.environ.get('HTTP_ACCEPT', ''))
         data.setdefault('blog', self.blog_url)
 
-
     def comment_check(self, comment, data=None, build_data=True, DEBUG=False):
         """
         This is the function that checks comments.
@@ -316,7 +313,7 @@ class Akismet(object):
         url = '%scomment-check' % self._getURL()
         # we *don't* trap the error here
         # so if akismet is down it will raise an HTTPError or URLError
-        headers = {'User-Agent' : self.user_agent}
+        headers = {'User-Agent': self.user_agent}
         resp = self._safeRequest(url, urlencode(data), headers)
         if DEBUG:
             return resp
@@ -329,7 +326,6 @@ class Akismet(object):
             # NOTE: Happens when you get a 'howdy wilbur' response !
             raise AkismetError('missing required argument.')
 
-
     def submit_spam(self, comment, data=None, build_data=True):
         """
         This function is used to tell akismet that a comment it marked as ham,
@@ -347,10 +343,9 @@ class Akismet(object):
         url = '%ssubmit-spam' % self._getURL()
         # we *don't* trap the error here
         # so if akismet is down it will raise an HTTPError or URLError
-        headers = {'User-Agent' : self.user_agent}
+        headers = {'User-Agent': self.user_agent}
         self._safeRequest(url, urlencode(data), headers)
 
-
     def submit_ham(self, comment, data=None, build_data=True):
         """
         This function is used to tell akismet that a comment it marked as spam,
@@ -368,5 +363,5 @@ class Akismet(object):
         url = '%ssubmit-ham' % self._getURL()
         # we *don't* trap the error here
         # so if akismet is down it will raise an HTTPError or URLError
-        headers = {'User-Agent' : self.user_agent}
+        headers = {'User-Agent': self.user_agent}
         self._safeRequest(url, urlencode(data), headers)

helpdesk/apps.py

@@ -1,6 +1,6 @@
 from django.apps import AppConfig
 
+
 class HelpdeskConfig(AppConfig):
     name = 'helpdesk'
     verbose_name = "Helpdesk"
-

helpdesk/forms.py

@@ -6,6 +6,8 @@ django-helpdesk - A Django powered ticket tracker for small enterprise.
 forms.py - Definitions of newforms-based forms for creating and maintaining
            tickets.
 """
+from django.core.exceptions import ObjectDoesNotExist
+
 try:
     from StringIO import StringIO
 except ImportError:
@@ -13,27 +15,27 @@ except ImportError:
 
 from django import forms
 from django.forms import extras
-from django.core.files.storage import default_storage
 from django.conf import settings
-from django.utils.translation import ugettext as _
-try:
-    from django.contrib.auth import get_user_model
-    User = get_user_model()
-except ImportError:
-    from django.contrib.auth.models import User
+from django.utils.translation import ugettext_lazy as _
+from django.contrib.auth import get_user_model
 try:
     from django.utils import timezone
 except ImportError:
     from datetime import datetime as timezone
 
 from helpdesk.lib import send_templated_mail, safe_template_context
-from helpdesk.models import Ticket, Queue, FollowUp, Attachment, IgnoreEmail, TicketCC, CustomField, TicketCustomFieldValue, TicketDependency
+from helpdesk.models import (Ticket, Queue, FollowUp, Attachment, IgnoreEmail, TicketCC,
+                             CustomField, TicketCustomFieldValue, TicketDependency)
 from helpdesk import settings as helpdesk_settings
 
+User = get_user_model()
+
+
 class CustomFieldMixin(object):
     """
     Mixin that provides a method to turn CustomFields into an actual field
     """
+
     def customfield_to_field(self, field, instanceargs):
         if field.data_type == 'varchar':
             fieldclass = forms.CharField
@@ -52,7 +54,7 @@ class CustomFieldMixin(object):
             fieldclass = forms.ChoiceField
             choices = field.choices_as_array
             if field.empty_selection_list:
-                choices.insert(0, ('','---------' ) )
+                choices.insert(0, ('', '---------'))
             instanceargs['choices'] = choices
         elif field.data_type == 'boolean':
             fieldclass = forms.BooleanField
@@ -73,11 +75,13 @@ class CustomFieldMixin(object):
 
         self.fields['custom_%s' % field.name] = fieldclass(**instanceargs)
 
+
 class EditTicketForm(CustomFieldMixin, forms.ModelForm):
+
     class Meta:
         model = Ticket
         exclude = ('created', 'modified', 'status', 'on_hold', 'resolution', 'last_escalation', 'assigned_to')
-    
+
     def __init__(self, *args, **kwargs):
         """
         Add any custom fields that are defined to the form
@@ -91,103 +95,104 @@ class EditTicketForm(CustomFieldMixin, forms.ModelForm):
             except TicketCustomFieldValue.DoesNotExist:
                 initial_value = None
             instanceargs = {
-                    'label': field.label,
-                    'help_text': field.help_text,
-                    'required': field.required,
-                    'initial': initial_value,
-                    }
+                'label': field.label,
+                'help_text': field.help_text,
+                'required': field.required,
+                'initial': initial_value,
+            }
 
             self.customfield_to_field(field, instanceargs)
 
-
     def save(self, *args, **kwargs):
-        
+
         for field, value in self.cleaned_data.items():
             if field.startswith('custom_'):
                 field_name = field.replace('custom_', '', 1)
                 customfield = CustomField.objects.get(name=field_name)
                 try:
                     cfv = TicketCustomFieldValue.objects.get(ticket=self.instance, field=customfield)
-                except:
+                except ObjectDoesNotExist:
                     cfv = TicketCustomFieldValue(ticket=self.instance, field=customfield)
                 cfv.value = value
                 cfv.save()
-        
+
         return super(EditTicketForm, self).save(*args, **kwargs)
 
 
 class EditFollowUpForm(forms.ModelForm):
-    def __init__(self, *args, **kwargs):
-        "Filter not openned tickets here."
-        super(EditFollowUpForm, self).__init__(*args, **kwargs)
-        self.fields["ticket"].queryset = Ticket.objects.filter(status__in=(Ticket.OPEN_STATUS, Ticket.REOPENED_STATUS))
+
     class Meta:
         model = FollowUp
         exclude = ('date', 'user',)
 
+    def __init__(self, *args, **kwargs):
+        """Filter not openned tickets here."""
+        super(EditFollowUpForm, self).__init__(*args, **kwargs)
+        self.fields["ticket"].queryset = Ticket.objects.filter(status__in=(Ticket.OPEN_STATUS, Ticket.REOPENED_STATUS))
+
+
 class TicketForm(CustomFieldMixin, forms.Form):
     queue = forms.ChoiceField(
         label=_('Queue'),
         required=True,
         choices=()
-        )
+    )
 
     title = forms.CharField(
         max_length=100,
         required=True,
-        widget=forms.TextInput(attrs={'size':'60'}),
+        widget=forms.TextInput(attrs={'size': '60'}),
         label=_('Summary of the problem'),
-        )
+    )
 
     submitter_email = forms.EmailField(
         required=False,
         label=_('Submitter E-Mail Address'),
-        widget=forms.TextInput(attrs={'size':'60'}),
+        widget=forms.TextInput(attrs={'size': '60'}),
         help_text=_('This e-mail address will receive copies of all public '
-            'updates to this ticket.'),
-        )
+                    'updates to this ticket.'),
+    )
 
     body = forms.CharField(
         widget=forms.Textarea(attrs={'cols': 47, 'rows': 15}),
         label=_('Description of Issue'),
         required=True,
-        )
+    )
 
     assigned_to = forms.ChoiceField(
         choices=(),
         required=False,
         label=_('Case owner'),
         help_text=_('If you select an owner other than yourself, they\'ll be '
-            'e-mailed details of this ticket immediately.'),
-        )
+                    'e-mailed details of this ticket immediately.'),
+    )
 
     priority = forms.ChoiceField(
         choices=Ticket.PRIORITY_CHOICES,
         required=False,
         initial='3',
         label=_('Priority'),
-        help_text=_('Please select a priority carefully. If unsure, leave it '
-            'as \'3\'.'),
-        )
+        help_text=_('Please select a priority carefully. If unsure, leave it as \'3\'.'),
+    )
 
     due_date = forms.DateTimeField(
         widget=extras.SelectDateWidget,
         required=False,
         label=_('Due on'),
-        )
+    )
 
     def clean_due_date(self):
         data = self.cleaned_data['due_date']
-        #TODO: add Google calendar update hook
-        #if not hasattr(self, 'instance') or self.instance.due_date != new_data:
-        #    print "you changed!"
+        # TODO: add Google calendar update hook
+        # if not hasattr(self, 'instance') or self.instance.due_date != new_data:
+        #     print "you changed!"
         return data
 
     attachment = forms.FileField(
         required=False,
         label=_('Attach File'),
         help_text=_('You can attach a file such as a document or screenshot to this ticket.'),
-        )
+    )
 
     def __init__(self, *args, **kwargs):
         """
@@ -196,14 +201,13 @@ class TicketForm(CustomFieldMixin, forms.Form):
         super(TicketForm, self).__init__(*args, **kwargs)
         for field in CustomField.objects.all():
             instanceargs = {
-                    'label': field.label,
-                    'help_text': field.help_text,
-                    'required': field.required,
-                    }
+                'label': field.label,
+                'help_text': field.help_text,
+                'required': field.required,
+            }
 
             self.customfield_to_field(field, instanceargs)
 
-
     def save(self, user):
         """
         Writes and returns a Ticket() object
@@ -211,15 +215,15 @@ class TicketForm(CustomFieldMixin, forms.Form):
 
         q = Queue.objects.get(id=int(self.cleaned_data['queue']))
 
-        t = Ticket( title = self.cleaned_data['title'],
-                    submitter_email = self.cleaned_data['submitter_email'],
-                    created = timezone.now(),
-                    status = Ticket.OPEN_STATUS,
-                    queue = q,
-                    description = self.cleaned_data['body'],
-                    priority = self.cleaned_data['priority'],
-                    due_date = self.cleaned_data['due_date'],
-                  )
+        t = Ticket(title=self.cleaned_data['title'],
+                   submitter_email=self.cleaned_data['submitter_email'],
+                   created=timezone.now(),
+                   status=Ticket.OPEN_STATUS,
+                   queue=q,
+                   description=self.cleaned_data['body'],
+                   priority=self.cleaned_data['priority'],
+                   due_date=self.cleaned_data['due_date'],
+                   )
 
         if self.cleaned_data['assigned_to']:
             try:
@@ -228,22 +232,22 @@ class TicketForm(CustomFieldMixin, forms.Form):
             except User.DoesNotExist:
                 t.assigned_to = None
         t.save()
-        
+
         for field, value in self.cleaned_data.items():
             if field.startswith('custom_'):
                 field_name = field.replace('custom_', '', 1)
                 customfield = CustomField.objects.get(name=field_name)
                 cfv = TicketCustomFieldValue(ticket=t,
-                            field=customfield,
-                            value=value)
+                                             field=customfield,
+                                             value=value)
                 cfv.save()
 
-        f = FollowUp(   ticket = t,
-                        title = _('Ticket Opened'),
-                        date = timezone.now(),
-                        public = True,
-                        comment = self.cleaned_data['body'],
-                        user = user,
+        f = FollowUp(ticket=t,
+                     title=_('Ticket Opened'),
+                     date=timezone.now(),
+                     public=True,
+                     comment=self.cleaned_data['body'],
+                     user=user,
                      )
         if self.cleaned_data['assigned_to']:
             f.title = _('Ticket Opened & Assigned to %(name)s') % {
@@ -251,7 +255,7 @@ class TicketForm(CustomFieldMixin, forms.Form):
             }
 
         f.save()
-        
+
         files = []
         if self.cleaned_data['attachment']:
             import mimetypes
@@ -262,12 +266,12 @@ class TicketForm(CustomFieldMixin, forms.Form):
                 filename=filename,
                 mime_type=mimetypes.guess_type(filename)[0] or 'application/octet-stream',
                 size=file.size,
-                )
+            )
             a.file.save(file.name, file, save=False)
             a.save()
-            
+
             if file.size < getattr(settings, 'MAX_EMAIL_ATTACHMENT_SIZE', 512000):
-                # Only files smaller than 512kb (or as defined in 
+                # Only files smaller than 512kb (or as defined in
                 # settings.MAX_EMAIL_ATTACHMENT_SIZE) are sent via email.
                 try:
                     files.append([a.filename, a.file])
@@ -276,7 +280,7 @@ class TicketForm(CustomFieldMixin, forms.Form):
 
         context = safe_template_context(t)
         context['comment'] = f.comment
-        
+
         messages_sent_to = []
 
         if t.submitter_email:
@@ -287,10 +291,14 @@ class TicketForm(CustomFieldMixin, forms.Form):
                 sender=q.from_address,
                 fail_silently=True,
                 files=files,
-                )
+            )
             messages_sent_to.append(t.submitter_email)
 
-        if t.assigned_to and t.assigned_to != user and t.assigned_to.usersettings.settings.get('email_on_ticket_assign', False) and t.assigned_to.email and t.assigned_to.email not in messages_sent_to:
+        if t.assigned_to and \
+                t.assigned_to != user and \
+                t.assigned_to.usersettings.settings.get('email_on_ticket_assign', False) and \
+                t.assigned_to.email and \
+                t.assigned_to.email not in messages_sent_to:
             send_templated_mail(
                 'assigned_owner',
                 context,
@@ -298,7 +306,7 @@ class TicketForm(CustomFieldMixin, forms.Form):
                 sender=q.from_address,
                 fail_silently=True,
                 files=files,
-                )
+            )
             messages_sent_to.append(t.assigned_to.email)
 
         if q.new_ticket_cc and q.new_ticket_cc not in messages_sent_to:
@@ -309,10 +317,12 @@ class TicketForm(CustomFieldMixin, forms.Form):
                 sender=q.from_address,
                 fail_silently=True,
                 files=files,
-                )
+            )
             messages_sent_to.append(q.new_ticket_cc)
 
-        if q.updated_ticket_cc and q.updated_ticket_cc != q.new_ticket_cc and q.updated_ticket_cc not in messages_sent_to:
+        if q.updated_ticket_cc and \
+                q.updated_ticket_cc != q.new_ticket_cc and \
+                q.updated_ticket_cc not in messages_sent_to:
             send_templated_mail(
                 'newticket_cc',
                 context,
@@ -320,7 +330,7 @@ class TicketForm(CustomFieldMixin, forms.Form):
                 sender=q.from_address,
                 fail_silently=True,
                 files=files,
-                )
+            )
 
         return t
 
@@ -330,28 +340,28 @@ class PublicTicketForm(CustomFieldMixin, forms.Form):
         label=_('Queue'),
         required=True,
         choices=()
-        )
+    )
 
     title = forms.CharField(
         max_length=100,
         required=True,
         widget=forms.TextInput(),
         label=_('Summary of your query'),
-        )
+    )
 
     submitter_email = forms.EmailField(
         required=True,
         label=_('Your E-Mail Address'),
         help_text=_('We will e-mail you when your ticket is updated.'),
-        )
+    )
 
     body = forms.CharField(
         widget=forms.Textarea(),
         label=_('Description of your issue'),
         required=True,
         help_text=_('Please be as descriptive as possible, including any '
-            'details we may need to address your query.'),
-        )
+                    'details we may need to address your query.'),
+    )
 
     priority = forms.ChoiceField(
         choices=Ticket.PRIORITY_CHOICES,
@@ -359,20 +369,20 @@ class PublicTicketForm(CustomFieldMixin, forms.Form):
         initial='3',
         label=_('Urgency'),
         help_text=_('Please select a priority carefully.'),
-        )
+    )
 
     due_date = forms.DateTimeField(
         widget=extras.SelectDateWidget,
         required=False,
         label=_('Due on'),
-        )
+    )
 
     attachment = forms.FileField(
         required=False,
         label=_('Attach File'),
         help_text=_('You can attach a file such as a document or screenshot to this ticket.'),
         max_length=1000,
-        )
+    )
 
     def __init__(self, *args, **kwargs):
         """
@@ -381,10 +391,10 @@ class PublicTicketForm(CustomFieldMixin, forms.Form):
         super(PublicTicketForm, self).__init__(*args, **kwargs)
         for field in CustomField.objects.filter(staff_only=False):
             instanceargs = {
-                    'label': field.label,
-                    'help_text': field.help_text,
-                    'required': field.required,
-                    }
+                'label': field.label,
+                'help_text': field.help_text,
+                'required': field.required,
+            }
 
             self.customfield_to_field(field, instanceargs)
 
@@ -396,15 +406,15 @@ class PublicTicketForm(CustomFieldMixin, forms.Form):
         q = Queue.objects.get(id=int(self.cleaned_data['queue']))
 
         t = Ticket(
-            title = self.cleaned_data['title'],
-            submitter_email = self.cleaned_data['submitter_email'],
-            created = timezone.now(),
-            status = Ticket.OPEN_STATUS,
-            queue = q,
-            description = self.cleaned_data['body'],
-            priority = self.cleaned_data['priority'],
-            due_date = self.cleaned_data['due_date'],
-            )
+            title=self.cleaned_data['title'],
+            submitter_email=self.cleaned_data['submitter_email'],
+            created=timezone.now(),
+            status=Ticket.OPEN_STATUS,
+            queue=q,
+            description=self.cleaned_data['body'],
+            priority=self.cleaned_data['priority'],
+            due_date=self.cleaned_data['due_date'],
+        )
 
         if q.default_owner and not t.assigned_to:
             t.assigned_to = q.default_owner
@@ -416,17 +426,17 @@ class PublicTicketForm(CustomFieldMixin, forms.Form):
                 field_name = field.replace('custom_', '', 1)
                 customfield = CustomField.objects.get(name=field_name)
                 cfv = TicketCustomFieldValue(ticket=t,
-                            field=customfield,
-                            value=value)
+                                             field=customfield,
+                                             value=value)
                 cfv.save()
 
         f = FollowUp(
-            ticket = t,
-            title = _('Ticket Opened Via Web'),
-            date = timezone.now(),
-            public = True,
-            comment = self.cleaned_data['body'],
-            )
+            ticket=t,
+            title=_('Ticket Opened Via Web'),
+            date=timezone.now(),
+            public=True,
+            comment=self.cleaned_data['body'],
+        )
 
         f.save()
 
@@ -440,12 +450,12 @@ class PublicTicketForm(CustomFieldMixin, forms.Form):
                 filename=filename,
                 mime_type=mimetypes.guess_type(filename)[0] or 'application/octet-stream',
                 size=file.size,
-                )
+            )
             a.file.save(file.name, file, save=False)
             a.save()
-            
+
             if file.size < getattr(settings, 'MAX_EMAIL_ATTACHMENT_SIZE', 512000):
-                # Only files smaller than 512kb (or as defined in 
+                # Only files smaller than 512kb (or as defined in
                 # settings.MAX_EMAIL_ATTACHMENT_SIZE) are sent via email.
                 files.append([a.filename, a.file])
 
@@ -460,10 +470,13 @@ class PublicTicketForm(CustomFieldMixin, forms.Form):
             sender=q.from_address,
             fail_silently=True,
             files=files,
-            )
+        )
         messages_sent_to.append(t.submitter_email)
 
-        if t.assigned_to and t.assigned_to.usersettings.settings.get('email_on_ticket_assign', False) and t.assigned_to.email and t.assigned_to.email not in messages_sent_to:
+        if t.assigned_to and \
+                t.assigned_to.usersettings.settings.get('email_on_ticket_assign', False) and \
+                t.assigned_to.email and \
+                t.assigned_to.email not in messages_sent_to:
             send_templated_mail(
                 'assigned_owner',
                 context,
@@ -471,7 +484,7 @@ class PublicTicketForm(CustomFieldMixin, forms.Form):
                 sender=q.from_address,
                 fail_silently=True,
                 files=files,
-                )
+            )
             messages_sent_to.append(t.assigned_to.email)
 
         if q.new_ticket_cc and q.new_ticket_cc not in messages_sent_to:
@@ -482,10 +495,12 @@ class PublicTicketForm(CustomFieldMixin, forms.Form):
                 sender=q.from_address,
                 fail_silently=True,
                 files=files,
-                )
+            )
             messages_sent_to.append(q.new_ticket_cc)
 
-        if q.updated_ticket_cc and q.updated_ticket_cc != q.new_ticket_cc and q.updated_ticket_cc not in messages_sent_to:
+        if q.updated_ticket_cc and \
+                q.updated_ticket_cc != q.new_ticket_cc and \
+                q.updated_ticket_cc not in messages_sent_to:
             send_templated_mail(
                 'newticket_cc',
                 context,
@@ -493,7 +508,7 @@ class PublicTicketForm(CustomFieldMixin, forms.Form):
                 sender=q.from_address,
                 fail_silently=True,
                 files=files,
-                )
+            )
 
         return t
 
@@ -503,25 +518,25 @@ class UserSettingsForm(forms.Form):
         label=_('Show Ticket List on Login?'),
         help_text=_('Display the ticket list upon login? Otherwise, the dashboard is shown.'),
         required=False,
-        )
+    )
 
     email_on_ticket_change = forms.BooleanField(
         label=_('E-mail me on ticket change?'),
         help_text=_('If you\'re the ticket owner and the ticket is changed via the web by somebody else, do you want to receive an e-mail?'),
         required=False,
-        )
+    )
 
     email_on_ticket_assign = forms.BooleanField(
         label=_('E-mail me when assigned a ticket?'),
         help_text=_('If you are assigned a ticket via the web, do you want to receive an e-mail?'),
         required=False,
-        )
+    )
 
     email_on_ticket_apichange = forms.BooleanField(
         label=_('E-mail me when a ticket is changed via the API?'),
         help_text=_('If a ticket is altered by the API, do you want to receive an e-mail?'),
         required=False,
-        )
+    )
 
     tickets_per_page = forms.IntegerField(
         label=_('Number of tickets to show per page'),
@@ -529,32 +544,39 @@ class UserSettingsForm(forms.Form):
         required=False,
         min_value=1,
         max_value=1000,
-        )
+    )
 
     use_email_as_submitter = forms.BooleanField(
         label=_('Use my e-mail address when submitting tickets?'),
         help_text=_('When you submit a ticket, do you want to automatically use your e-mail address as the submitter address? You can type a different e-mail address when entering the ticket if needed, this option only changes the default.'),
         required=False,
-        )
+    )
+
 
 class EmailIgnoreForm(forms.ModelForm):
+
     class Meta:
         model = IgnoreEmail
         exclude = []
 
+
 class TicketCCForm(forms.ModelForm):
+
+    class Meta:
+        model = TicketCC
+        exclude = ('ticket',)
+
     def __init__(self, *args, **kwargs):
         super(TicketCCForm, self).__init__(*args, **kwargs)
         if helpdesk_settings.HELPDESK_STAFF_ONLY_TICKET_CC:
             users = User.objects.filter(is_active=True, is_staff=True).order_by(User.USERNAME_FIELD)
         else:
             users = User.objects.filter(is_active=True).order_by(User.USERNAME_FIELD)
-        self.fields['user'].queryset = users 
-    class Meta:
-        model = TicketCC
-        exclude = ('ticket',)
+        self.fields['user'].queryset = users
+
 
 class TicketDependencyForm(forms.ModelForm):
+
     class Meta:
         model = TicketDependency
         exclude = ('ticket',)

helpdesk/lib.py

@@ -6,7 +6,7 @@ django-helpdesk - A Django powered ticket tracker for small enterprise.
 lib.py - Common functions (eg multipart e-mail)
 """
 
-chart_colours = ('80C65A', '990066', 'FF9900', '3399CC', 'BBCCED', '3399CC', 'FFCC33')
+import logging
 
 try:
     from base64 import urlsafe_b64encode as b64encode
@@ -17,13 +17,20 @@ try:
 except ImportError:
     from base64 import decodestring as b64decode
 
-import logging
-logger = logging.getLogger('helpdesk')
-
 from django.utils.encoding import smart_str
 from django.db.models import Q
+from django.utils.safestring import mark_safe
 
-def send_templated_mail(template_name, email_context, recipients, sender=None, bcc=None, fail_silently=False, files=None):
+logger = logging.getLogger('helpdesk')
+
+
+def send_templated_mail(template_name,
+                        email_context,
+                        recipients,
+                        sender=None,
+                        bcc=None,
+                        fail_silently=False,
+                        files=None):
     """
     send_templated_mail() is a warpper around Django's e-mail routines that
     allows us to easily send multipart (text/plain & text/html) e-mails using
@@ -83,16 +90,17 @@ def send_templated_mail(template_name, email_context, recipients, sender=None, b
         try:
             t = EmailTemplate.objects.get(template_name__iexact=template_name, locale__isnull=True)
         except EmailTemplate.DoesNotExist:
-            logger.warning('template "%s" does not exist, no mail sent' %
-			   template_name)
-            return # just ignore if template doesn't exist
+            logger.warning('template "%s" does not exist, no mail sent',
+                           template_name)
+            return  # just ignore if template doesn't exist
 
     if not sender:
         sender = settings.DEFAULT_FROM_EMAIL
 
     footer_file = os.path.join('helpdesk', locale, 'email_text_footer.txt')
 
-    # get_template_from_string was removed in Django 1.8 http://django.readthedocs.org/en/1.8.x/ref/templates/upgrading.html
+    # get_template_from_string was removed in Django 1.8
+    # http://django.readthedocs.org/en/1.8.x/ref/templates/upgrading.html
     try:
         from django.template import engines
         template_func = engines['django'].from_string
@@ -101,25 +109,26 @@ def send_templated_mail(template_name, email_context, recipients, sender=None, b
 
     text_part = template_func(
         "%s{%% include '%s' %%}" % (t.plain_text, footer_file)
-        ).render(context)
+    ).render(context)
 
     email_html_base_file = os.path.join('helpdesk', locale, 'email_html_base.html')
 
-
-    ''' keep new lines in html emails '''
-    from django.utils.safestring import mark_safe
-
+    # keep new lines in html emails
     if 'comment' in context:
         html_txt = context['comment']
         html_txt = html_txt.replace('\r\n', '<br>')
         context['comment'] = mark_safe(html_txt)
 
-    # get_template_from_string was removed in Django 1.8 http://django.readthedocs.org/en/1.8.x/ref/templates/upgrading.html
+    # get_template_from_string was removed in Django 1.8
+    # http://django.readthedocs.org/en/1.8.x/ref/templates/upgrading.html
     html_part = template_func(
-        "{%% extends '%s' %%}{%% block title %%}%s{%% endblock %%}{%% block content %%}%s{%% endblock %%}" % (email_html_base_file, t.heading, t.html)
-        ).render(context)
+        "{%% extends '%s' %%}{%% block title %%}"
+        "%s"
+        "{%% endblock %%}{%% block content %%}%s{%% endblock %%}" %
+        (email_html_base_file, t.heading, t.html)).render(context)
 
-    # get_template_from_string was removed in Django 1.8 http://django.readthedocs.org/en/1.8.x/ref/templates/upgrading.html
+    # get_template_from_string was removed in Django 1.8
+    # http://django.readthedocs.org/en/1.8.x/ref/templates/upgrading.html
     subject_part = template_func(
         HELPDESK_EMAIL_SUBJECT_TEMPLATE % {
             "subject": t.subject,
@@ -129,13 +138,11 @@ def send_templated_mail(template_name, email_context, recipients, sender=None, b
         if recipients.find(','):
             recipients = recipients.split(',')
     elif type(recipients) != list:
-        recipients = [recipients,]
+        recipients = [recipients, ]
 
-    msg = EmailMultiAlternatives(   subject_part.replace('\n', '').replace('\r', ''),
-                                    text_part,
-                                    sender,
-                                    recipients,
-                                    bcc=bcc)
+    msg = EmailMultiAlternatives(
+        subject_part.replace('\n', '').replace('\r', ''),
+        text_part, sender, recipients, bcc=bcc)
     msg.attach_alternative(html_part, "text/html")
 
     if files:
@@ -226,23 +233,23 @@ def safe_template_context(ticket):
 
     context = {
         'queue': {},
-        'ticket': {},
-        }
+        'ticket': {}
+    }
     queue = ticket.queue
 
-    for field in (  'title', 'slug', 'email_address', 'from_address', 'locale'):
+    for field in ('title', 'slug', 'email_address', 'from_address', 'locale'):
         attr = getattr(queue, field, None)
         if callable(attr):
             context['queue'][field] = attr()
         else:
             context['queue'][field] = attr
 
-    for field in (  'title', 'created', 'modified', 'submitter_email',
-                    'status', 'get_status_display', 'on_hold', 'description',
-                    'resolution', 'priority', 'get_priority_display',
-                    'last_escalation', 'ticket', 'ticket_for_url',
-                    'get_status', 'ticket_url', 'staff_url', '_get_assigned_to'
-                 ):
+    for field in ('title', 'created', 'modified', 'submitter_email',
+                  'status', 'get_status_display', 'on_hold', 'description',
+                  'resolution', 'priority', 'get_priority_display',
+                  'last_escalation', 'ticket', 'ticket_for_url',
+                  'get_status', 'ticket_url', 'staff_url', '_get_assigned_to'
+                  ):
         attr = getattr(ticket, field, None)
         if callable(attr):
             context['ticket'][field] = '%s' % attr()
@@ -278,10 +285,10 @@ def text_is_spam(text, request):
     )
 
     if hasattr(settings, 'TYPEPAD_ANTISPAM_API_KEY'):
-        ak.setAPIKey(key = settings.TYPEPAD_ANTISPAM_API_KEY)
+        ak.setAPIKey(key=settings.TYPEPAD_ANTISPAM_API_KEY)
         ak.baseurl = 'api.antispam.typepad.com/1.1/'
     elif hasattr(settings, 'AKISMET_API_KEY'):
-        ak.setAPIKey(key = settings.AKISMET_API_KEY)
+        ak.setAPIKey(key=settings.AKISMET_API_KEY)
     else:
         return False
 

helpdesk/management/commands/create_escalation_exclusions.py

@@ -16,12 +16,12 @@ from optparse import make_option
 import sys
 
 from django.core.management.base import BaseCommand, CommandError
-from django.db.models import Q
 
 from helpdesk.models import EscalationExclusion, Queue
 
 
 class Command(BaseCommand):
+
     def __init__(self):
         BaseCommand.__init__(self)
 
@@ -43,11 +43,12 @@ class Command(BaseCommand):
                 default=False,
                 dest='escalate-verbosely',
                 help='Display a list of dates excluded'),
-            )
+        )
 
     def handle(self, *args, **options):
         days = options['days']
-        occurrences = options['occurrences']
+        # optparse should already handle the `or 1`
+        occurrences = options['occurrences'] or 1
         verbose = False
         queue_slugs = options['queues']
         queues = []
@@ -55,8 +56,6 @@ class Command(BaseCommand):
         if options['escalate-verbosely']:
             verbose = True
 
-        # this should already be handled by optparse
-        if not occurrences: occurrences = 1
         if not (days and occurrences):
             raise CommandError('One or more occurrences must be specified.')
 
@@ -116,7 +115,6 @@ def usage():
     print(" --verbose, -v: Display a list of dates excluded")
 
 
-
 if __name__ == '__main__':
     # This script can be run from the command-line or via Django's manage.py.
     try:
@@ -126,7 +124,7 @@ if __name__ == '__main__':
         sys.exit(2)
 
     days = None
-    occurrences = None
+    occurrences = 1
     verbose = False
     queue_slugs = None
     queues = []
@@ -139,9 +137,8 @@ if __name__ == '__main__':
         if o in ('-q', '--queues'):
             queue_slugs = a
         if o in ('-o', '--occurrences'):
-            occurrences = int(a)
+            occurrences = int(a) or 1
 
-    if not occurrences: occurrences = 1
     if not (days and occurrences):
         usage()
         sys.exit(2)

helpdesk/management/commands/create_queue_permissions.py

@@ -25,6 +25,7 @@ from helpdesk.models import Queue
 
 
 class Command(BaseCommand):
+
     def __init__(self):
         BaseCommand.__init__(self)
 
@@ -32,7 +33,7 @@ class Command(BaseCommand):
             make_option(
                 '--queues', '-q',
                 help='Queues to include (default: all). Use queue slugs'),
-            )
+        )
 
     def handle(self, *args, **options):
         queue_slugs = options['queues']
@@ -71,4 +72,3 @@ class Command(BaseCommand):
                 )
             except IntegrityError:
                 self.stdout.write("  .. permission already existed, skipping")
-

helpdesk/management/commands/create_usersettings.py

@@ -4,23 +4,22 @@ django-helpdesk - A Django powered ticket tracker for small enterprise.
 
 See LICENSE for details.
 
-create_usersettings.py - Easy way to create helpdesk-specific settings for 
+create_usersettings.py - Easy way to create helpdesk-specific settings for
 users who don't yet have them.
 """
 
 from django.utils.translation import ugettext as _
 from django.core.management.base import BaseCommand
-try:
-    from django.contrib.auth import get_user_model
-    User = get_user_model()
-except ImportError:
-    from django.contrib.auth.models import User
+from django.contrib.auth import get_user_model
 
 from helpdesk.models import UserSettings
 from helpdesk.settings import DEFAULT_USER_SETTINGS
 
+User = get_user_model()
+
+
 class Command(BaseCommand):
-    "create_usersettings command"
+    """create_usersettings command"""
 
     help = _('Check for user without django-helpdesk UserSettings '
              'and create settings if required. Uses '
@@ -28,10 +27,7 @@ class Command(BaseCommand):
              'suit your situation.')
 
     def handle(self, *args, **options):
-        "handle command line"
+        """handle command line"""
         for u in User.objects.all():
-            try:
-                s = UserSettings.objects.get(user=u)
-            except UserSettings.DoesNotExist:
-                s = UserSettings(user=u, settings=DEFAULT_USER_SETTINGS)
-                s.save()
+            UserSettings.objects.get_or_create(user=u,
+                                               defaults={'settings': DEFAULT_USER_SETTINGS})

helpdesk/management/commands/escalate_tickets.py

@@ -28,6 +28,7 @@ from helpdesk.lib import send_templated_mail, safe_template_context
 
 
 class Command(BaseCommand):
+
     def __init__(self):
         BaseCommand.__init__(self)
 
@@ -40,7 +41,7 @@ class Command(BaseCommand):
                 action='store_true',
                 default=False,
                 help='Display a list of dates excluded'),
-            )
+        )
 
     def handle(self, *args, **options):
         verbose = False
@@ -56,7 +57,7 @@ class Command(BaseCommand):
             queue_set = queue_slugs.split(',')
             for queue in queue_set:
                 try:
-                    q = Queue.objects.get(slug__exact=queue)
+                    Queue.objects.get(slug__exact=queue)
                 except Queue.DoesNotExist:
                     raise CommandError("Queue %s does not exist." % queue)
                 queues.append(queue)
@@ -82,24 +83,23 @@ def escalate_tickets(queues, verbose):
                 days += 1
             workdate = workdate + timedelta(days=1)
 
-
         req_last_escl_date = date.today() - timedelta(days=days)
 
         if verbose:
             print("Processing: %s" % q)
 
         for t in q.ticket_set.filter(
-                  Q(status=Ticket.OPEN_STATUS)
-                | Q(status=Ticket.REOPENED_STATUS)
-            ).exclude(
-                priority=1
-            ).filter(
-                  Q(on_hold__isnull=True)
-                | Q(on_hold=False)
-            ).filter(
-                  Q(last_escalation__lte=req_last_escl_date)
-                | Q(last_escalation__isnull=True, created__lte=req_last_escl_date)
-            ):
+            Q(status=Ticket.OPEN_STATUS) |
+                Q(status=Ticket.REOPENED_STATUS)
+        ).exclude(
+            priority=1
+        ).filter(
+            Q(on_hold__isnull=True) |
+                Q(on_hold=False)
+        ).filter(
+            Q(last_escalation__lte=req_last_escl_date) |
+                Q(last_escalation__isnull=True, created__lte=req_last_escl_date)
+        ):
 
             t.last_escalation = timezone.now()
             t.priority -= 1
@@ -114,7 +114,7 @@ def escalate_tickets(queues, verbose):
                     recipients=t.submitter_email,
                     sender=t.queue.from_address,
                     fail_silently=True,
-                    )
+                )
 
             if t.queue.updated_ticket_cc:
                 send_templated_mail(
@@ -123,7 +123,7 @@ def escalate_tickets(queues, verbose):
                     recipients=t.queue.updated_ticket_cc,
                     sender=t.queue.from_address,
                     fail_silently=True,
-                    )
+                )
 
             if t.assigned_to:
                 send_templated_mail(
@@ -132,19 +132,19 @@ def escalate_tickets(queues, verbose):
                     recipients=t.assigned_to.email,
                     sender=t.queue.from_address,
                     fail_silently=True,
-                    )
+                )
 
             if verbose:
                 print("  - Esclating %s from %s>%s" % (
                     t.ticket,
-                    t.priority+1,
+                    t.priority + 1,
                     t.priority
-                    )
+                )
                 )
 
             f = FollowUp(
-                ticket = t,
-                title = 'Ticket Escalated',
+                ticket=t,
+                title='Ticket Escalated',
                 date=timezone.now(),
                 public=True,
                 comment=_('Ticket escalated after %s days' % q.escalate_days),
@@ -152,10 +152,10 @@ def escalate_tickets(queues, verbose):
             f.save()
 
             tc = TicketChange(
-                followup = f,
-                field = _('Priority'),
-                old_value = t.priority + 1,
-                new_value = t.priority,
+                followup=f,
+                field=_('Priority'),
+                old_value=t.priority + 1,
+                new_value=t.priority,
             )
             tc.save()
 

helpdesk/management/commands/get_email.py

@@ -40,7 +40,17 @@ from helpdesk.lib import send_templated_mail, safe_template_context
 from helpdesk.models import Queue, Ticket, FollowUp, Attachment, IgnoreEmail
 
 
+STRIPPED_SUBJECT_STRINGS = [
+    "Re: ",
+    "Fw: ",
+    "RE: ",
+    "FW: ",
+    "Automatic reply: ",
+]
+
+
 class Command(BaseCommand):
+
     def __init__(self):
         BaseCommand.__init__(self)
 
@@ -50,9 +60,10 @@ class Command(BaseCommand):
                 default=False,
                 action='store_true',
                 help='Hide details about each queue/message as they are processed'),
-            )
+        )
 
-    help = 'Process Jutda Helpdesk queues and process e-mails via POP3/IMAP as required, feeding them into the helpdesk.'
+    help = 'Process Jutda Helpdesk queues and process e-mails via ' \
+           'POP3/IMAP as required, feeding them into the helpdesk.'
 
     def handle(self, *args, **options):
         quiet = options.get('quiet', False)
@@ -65,12 +76,11 @@ def process_email(quiet=False):
             allow_email_submission=True):
 
         if not q.email_box_last_check:
-            q.email_box_last_check = timezone.now()-timedelta(minutes=30)
+            q.email_box_last_check = timezone.now() - timedelta(minutes=30)
 
         if not q.email_box_interval:
             q.email_box_interval = 0
 
-
         queue_time_delta = timedelta(minutes=q.email_box_interval)
 
         if (q.email_box_last_check + queue_time_delta) > timezone.now():
@@ -90,39 +100,47 @@ def process_queue(q, quiet=False):
         try:
             import socks
         except ImportError:
-            raise ImportError("Queue has been configured with proxy settings, but no socks library was installed. Try to install PySocks via pypi.")
+            raise ImportError("Queue has been configured with proxy settings, "
+                              "but no socks library was installed. "
+                              "Try to install PySocks via pypi.")
 
         proxy_type = {
             'socks4': socks.SOCKS4,
             'socks5': socks.SOCKS5,
         }.get(q.socks_proxy_type)
 
-        socks.set_default_proxy(proxy_type=proxy_type, addr=q.socks_proxy_host, port=q.socks_proxy_port)
+        socks.set_default_proxy(proxy_type=proxy_type,
+                                addr=q.socks_proxy_host,
+                                port=q.socks_proxy_port)
         socket.socket = socks.socksocket
     else:
         socket.socket = socket._socketobject
 
-    email_box_type = settings.QUEUE_EMAIL_BOX_TYPE if settings.QUEUE_EMAIL_BOX_TYPE else q.email_box_type
+    email_box_type = settings.QUEUE_EMAIL_BOX_TYPE or q.email_box_type
 
     if email_box_type == 'pop3':
-
         if q.email_box_ssl or settings.QUEUE_EMAIL_BOX_SSL:
-            if not q.email_box_port: q.email_box_port = 995
-            server = poplib.POP3_SSL(q.email_box_host or settings.QUEUE_EMAIL_BOX_HOST, int(q.email_box_port))
+            if not q.email_box_port:
+                q.email_box_port = 995
+            server = poplib.POP3_SSL(q.email_box_host or
+                                     settings.QUEUE_EMAIL_BOX_HOST,
+                                     int(q.email_box_port))
         else:
-            if not q.email_box_port: q.email_box_port = 110
-            server = poplib.POP3(q.email_box_host or settings.QUEUE_EMAIL_BOX_HOST, int(q.email_box_port))
+            if not q.email_box_port:
+                q.email_box_port = 110
+            server = poplib.POP3(q.email_box_host or
+                                 settings.QUEUE_EMAIL_BOX_HOST,
+                                 int(q.email_box_port))
 
         server.getwelcome()
         server.user(q.email_box_user or settings.QUEUE_EMAIL_BOX_USER)
         server.pass_(q.email_box_pass or settings.QUEUE_EMAIL_BOX_PASSWORD)
 
-
         messagesInfo = server.list()[1]
 
         for msg in messagesInfo:
             msgNum = msg.split(" ")[0]
-            msgSize = msg.split(" ")[1]
+            # msgSize = msg.split(" ")[1]
 
             full_message = "\n".join(server.retr(msgNum)[1])
             ticket = ticket_from_message(message=full_message, queue=q, quiet=quiet)
@@ -134,13 +152,22 @@ def process_queue(q, quiet=False):
 
     elif email_box_type == 'imap':
         if q.email_box_ssl or settings.QUEUE_EMAIL_BOX_SSL:
-            if not q.email_box_port: q.email_box_port = 993
-            server = imaplib.IMAP4_SSL(q.email_box_host or settings.QUEUE_EMAIL_BOX_HOST, int(q.email_box_port))
+            if not q.email_box_port:
+                q.email_box_port = 993
+            server = imaplib.IMAP4_SSL(q.email_box_host or
+                                       settings.QUEUE_EMAIL_BOX_HOST,
+                                       int(q.email_box_port))
         else:
-            if not q.email_box_port: q.email_box_port = 143
-            server = imaplib.IMAP4(q.email_box_host or settings.QUEUE_EMAIL_BOX_HOST, int(q.email_box_port))
+            if not q.email_box_port:
+                q.email_box_port = 143
+            server = imaplib.IMAP4(q.email_box_host or
+                                   settings.QUEUE_EMAIL_BOX_HOST,
+                                   int(q.email_box_port))
 
-        server.login(q.email_box_user or settings.QUEUE_EMAIL_BOX_USER, q.email_box_pass or settings.QUEUE_EMAIL_BOX_PASSWORD)
+        server.login(q.email_box_user or
+                     settings.QUEUE_EMAIL_BOX_USER,
+                     q.email_box_pass or
+                     settings.QUEUE_EMAIL_BOX_PASSWORD)
         server.select(q.email_box_imap_folder)
 
         status, data = server.search(None, 'NOT', 'DELETED')
@@ -151,7 +178,7 @@ def process_queue(q, quiet=False):
                 ticket = ticket_from_message(message=data[0][1], queue=q, quiet=quiet)
                 if ticket:
                     server.store(num, '+FLAGS', '\\Deleted')
-        
+
         server.expunge()
         server.close()
         server.logout()
@@ -160,22 +187,26 @@ def process_queue(q, quiet=False):
 def decodeUnknown(charset, string):
     if not charset:
         try:
-            return string.decode('utf-8','ignore')
+            return string.decode('utf-8', 'ignore')
         except:
-            return string.decode('iso8859-1','ignore')
+            return string.decode('iso8859-1', 'ignore')
     return unicode(string, charset)
 
+
 def decode_mail_headers(string):
     decoded = decode_header(string)
     return u' '.join([unicode(msg, charset or 'utf-8') for msg, charset in decoded])
 
+
 def ticket_from_message(message, queue, quiet):
     # 'message' must be an RFC822 formatted message.
     msg = message
     message = email.message_from_string(msg)
     subject = message.get('subject', _('Created from e-mail'))
     subject = decode_mail_headers(decodeUnknown(message.get_charset(), subject))
-    subject = subject.replace("Re: ", "").replace("Fw: ", "").replace("RE: ", "").replace("FW: ", "").replace("Automatic reply: ", "").strip()
+    for affix in STRIPPED_SUBJECT_STRINGS:
+        subject = subject.replace(affix, "")
+    subject = subject.strip()
 
     sender = message.get('from', _('Unknown Sender'))
     sender = decode_mail_headers(decodeUnknown(message.get_charset(), sender))
@@ -192,7 +223,7 @@ def ticket_from_message(message, queue, quiet):
                 return False
             return True
 
-    matchobj = re.match(r".*\["+queue.slug+"-(?P<id>\d+)\]", subject)
+    matchobj = re.match(r".*\[" + queue.slug + "-(?P<id>\d+)\]", subject)
     if matchobj:
         # This is a reply or forward.
         ticket = matchobj.group('id')
@@ -210,9 +241,10 @@ def ticket_from_message(message, queue, quiet):
         if name:
             name = collapse_rfc2231_value(name)
 
-        if part.get_content_maintype() == 'text' and name == None:
+        if part.get_content_maintype() == 'text' and name is None:
             if part.get_content_subtype() == 'plain':
-                body_plain = EmailReplyParser.parse_reply(decodeUnknown(part.get_content_charset(), part.get_payload(decode=True)))
+                body_plain = EmailReplyParser.parse_reply(
+                    decodeUnknown(part.get_content_charset(), part.get_payload(decode=True)))
             else:
                 body_html = part.get_payload(decode=True)
         else:
@@ -224,7 +256,7 @@ def ticket_from_message(message, queue, quiet):
                 'filename': name,
                 'content': part.get_payload(decode=True),
                 'type': part.get_content_type()},
-                )
+            )
 
         counter += 1
 
@@ -259,7 +291,7 @@ def ticket_from_message(message, queue, quiet):
     if smtp_priority in high_priority_types or smtp_importance in high_priority_types:
         priority = 2
 
-    if ticket == None:
+    if ticket is None:
         t = Ticket(
             title=subject,
             queue=queue,
@@ -270,24 +302,24 @@ def ticket_from_message(message, queue, quiet):
         )
         t.save()
         new = True
-        update = ''
+        # update = ''
 
     elif t.status == Ticket.CLOSED_STATUS:
         t.status = Ticket.REOPENED_STATUS
         t.save()
 
     f = FollowUp(
-        ticket = t,
-        title = _('E-Mail Received from %(sender_email)s' % {'sender_email': sender_email}),
-        date = timezone.now(),
-        public = True,
-        comment = body,
+        ticket=t,
+        title=_('E-Mail Received from %(sender_email)s' % {'sender_email': sender_email}),
+        date=timezone.now(),
+        public=True,
+        comment=body,
     )
 
     if t.status == Ticket.REOPENED_STATUS:
         f.new_status = Ticket.REOPENED_STATUS
         f.title = _('Ticket Re-Opened by E-Mail Received from %(sender_email)s' % {'sender_email': sender_email})
-    
+
     f.save()
 
     if not quiet:
@@ -302,13 +334,12 @@ def ticket_from_message(message, queue, quiet):
                 filename=filename,
                 mime_type=file['type'],
                 size=len(file['content']),
-                )
+            )
             a.file.save(filename, ContentFile(file['content']), save=False)
             a.save()
             if not quiet:
                 print("    - %s" % filename)
 
-
     context = safe_template_context(t)
 
     if new:
@@ -320,7 +351,7 @@ def ticket_from_message(message, queue, quiet):
                 recipients=sender_email,
                 sender=queue.from_address,
                 fail_silently=True,
-                )
+            )
 
         if queue.new_ticket_cc:
             send_templated_mail(
@@ -329,7 +360,7 @@ def ticket_from_message(message, queue, quiet):
                 recipients=queue.new_ticket_cc,
                 sender=queue.from_address,
                 fail_silently=True,
-                )
+            )
 
         if queue.updated_ticket_cc and queue.updated_ticket_cc != queue.new_ticket_cc:
             send_templated_mail(
@@ -338,15 +369,15 @@ def ticket_from_message(message, queue, quiet):
                 recipients=queue.updated_ticket_cc,
                 sender=queue.from_address,
                 fail_silently=True,
-                )
+            )
 
     else:
         context.update(comment=f.comment)
 
-        if t.status == Ticket.REOPENED_STATUS:
-            update = _(' (Reopened)')
-        else:
-            update = _(' (Updated)')
+        # if t.status == Ticket.REOPENED_STATUS:
+        #     update = _(' (Reopened)')
+        # else:
+        #     update = _(' (Updated)')
 
         if t.assigned_to:
             send_templated_mail(
@@ -355,7 +386,7 @@ def ticket_from_message(message, queue, quiet):
                 recipients=t.assigned_to.email,
                 sender=queue.from_address,
                 fail_silently=True,
-                )
+            )
 
         if queue.updated_ticket_cc:
             send_templated_mail(
@@ -364,11 +395,10 @@ def ticket_from_message(message, queue, quiet):
                 recipients=queue.updated_ticket_cc,
                 sender=queue.from_address,
                 fail_silently=True,
-                )
+            )
 
     return t
 
 
 if __name__ == '__main__':
     process_email()
-

helpdesk/migrations/0003_initial_data_import.py

@@ -25,7 +25,7 @@ def load_fixture(apps, schema_editor):
 
 
 def unload_fixture(apps, schema_editor):
-    "Delete all EmailTemplate objects"
+    """Delete all EmailTemplate objects"""
 
     objects = deserialize_fixture()
 

helpdesk/settings.py

@@ -11,22 +11,27 @@ try:
 except:
     DEFAULT_USER_SETTINGS = None
 
-if type(DEFAULT_USER_SETTINGS) != type(dict()):
+if not isinstance(DEFAULT_USER_SETTINGS, dict):
     DEFAULT_USER_SETTINGS = {
-            'use_email_as_submitter': True,
-            'email_on_ticket_assign': True,
-            'email_on_ticket_change': True,
-            'login_view_ticketlist': True,
-            'email_on_ticket_apichange': True,
-            'tickets_per_page': 25
-            }
+        'use_email_as_submitter': True,
+        'email_on_ticket_assign': True,
+        'email_on_ticket_change': True,
+        'login_view_ticketlist': True,
+        'email_on_ticket_apichange': True,
+        'tickets_per_page': 25
+    }
 
 
 HAS_TAG_SUPPORT = False
 
-''' generic options - visible on all pages '''
+##########################################
+# generic options - visible on all pages #
+##########################################
+
 # redirect to login page instead of the default homepage when users visits "/"?
-HELPDESK_REDIRECT_TO_LOGIN_BY_DEFAULT = getattr(settings, 'HELPDESK_REDIRECT_TO_LOGIN_BY_DEFAULT', False)
+HELPDESK_REDIRECT_TO_LOGIN_BY_DEFAULT = getattr(settings,
+                                                'HELPDESK_REDIRECT_TO_LOGIN_BY_DEFAULT',
+                                                False)
 
 # show knowledgebase links?
 HELPDESK_KB_ENABLED = getattr(settings, 'HELPDESK_KB_ENABLED', True)
@@ -34,14 +39,20 @@ HELPDESK_KB_ENABLED = getattr(settings, 'HELPDESK_KB_ENABLED', True)
 # show extended navigation by default, to all users, irrespective of staff status?
 HELPDESK_NAVIGATION_ENABLED = getattr(settings, 'HELPDESK_NAVIGATION_ENABLED', False)
 
-# use public CDNs to serve jquery and other javascript by default? otherwise, use built-in static copy
+# use public CDNs to serve jquery and other javascript by default?
+# otherwise, use built-in static copy
 HELPDESK_USE_CDN = getattr(settings, 'HELPDESK_USE_CDN', False)
 
 # show dropdown list of languages that ticket comments can be translated into?
-HELPDESK_TRANSLATE_TICKET_COMMENTS = getattr(settings, 'HELPDESK_TRANSLATE_TICKET_COMMENTS', False)
+HELPDESK_TRANSLATE_TICKET_COMMENTS = getattr(settings,
+                                             'HELPDESK_TRANSLATE_TICKET_COMMENTS',
+                                             False)
 
-# list of languages to offer. if set to false, all default google translate languages will be shown.
-HELPDESK_TRANSLATE_TICKET_COMMENTS_LANG = getattr(settings, 'HELPDESK_TRANSLATE_TICKET_COMMENTS_LANG', ["en", "de", "fr", "it", "ru"])
+# list of languages to offer. if set to false,
+# all default google translate languages will be shown.
+HELPDESK_TRANSLATE_TICKET_COMMENTS_LANG = getattr(settings,
+                                                  'HELPDESK_TRANSLATE_TICKET_COMMENTS_LANG',
+                                                  ["en", "de", "fr", "it", "ru"])
 
 # show link to 'change password' on 'User Settings' page?
 HELPDESK_SHOW_CHANGE_PASSWORD = getattr(settings, 'HELPDESK_SHOW_CHANGE_PASSWORD', False)
@@ -50,10 +61,15 @@ HELPDESK_SHOW_CHANGE_PASSWORD = getattr(settings, 'HELPDESK_SHOW_CHANGE_PASSWORD
 HELPDESK_FOLLOWUP_MOD = getattr(settings, 'HELPDESK_FOLLOWUP_MOD', False)
 
 # auto-subscribe user to ticket if (s)he responds to a ticket?
-HELPDESK_AUTO_SUBSCRIBE_ON_TICKET_RESPONSE = getattr(settings, 'HELPDESK_AUTO_SUBSCRIBE_ON_TICKET_RESPONSE', False)
+HELPDESK_AUTO_SUBSCRIBE_ON_TICKET_RESPONSE = getattr(settings,
+                                                     'HELPDESK_AUTO_SUBSCRIBE_ON_TICKET_RESPONSE',
+                                                     False)
 
 
-''' options for public pages '''
+############################
+# options for public pages #
+############################
+
 # show 'view a ticket' section on public page?
 HELPDESK_VIEW_A_TICKET_PUBLIC = getattr(settings, 'HELPDESK_VIEW_A_TICKET_PUBLIC', True)
 
@@ -61,17 +77,25 @@ HELPDESK_VIEW_A_TICKET_PUBLIC = getattr(settings, 'HELPDESK_VIEW_A_TICKET_PUBLIC
 HELPDESK_SUBMIT_A_TICKET_PUBLIC = getattr(settings, 'HELPDESK_SUBMIT_A_TICKET_PUBLIC', True)
 
 
+###################################
+# options for update_ticket views #
+###################################
 
-''' options for update_ticket views '''
-# allow non-staff users to interact with tickets? this will also change how 'staff_member_required'
+# allow non-staff users to interact with tickets?
+# this will also change how 'staff_member_required'
 # in staff.py will be defined.
-HELPDESK_ALLOW_NON_STAFF_TICKET_UPDATE = getattr(settings, 'HELPDESK_ALLOW_NON_STAFF_TICKET_UPDATE', False)
+HELPDESK_ALLOW_NON_STAFF_TICKET_UPDATE = getattr(settings,
+                                                 'HELPDESK_ALLOW_NON_STAFF_TICKET_UPDATE',
+                                                 False)
 
 # show edit buttons in ticket follow ups.
-HELPDESK_SHOW_EDIT_BUTTON_FOLLOW_UP = getattr(settings, 'HELPDESK_SHOW_EDIT_BUTTON_FOLLOW_UP', True)
+HELPDESK_SHOW_EDIT_BUTTON_FOLLOW_UP = getattr(settings,
+                                              'HELPDESK_SHOW_EDIT_BUTTON_FOLLOW_UP',
+                                              True)
 
 # show delete buttons in ticket follow ups if user is 'superuser'
-HELPDESK_SHOW_DELETE_BUTTON_SUPERUSER_FOLLOW_UP = getattr(settings, 'HELPDESK_SHOW_DELETE_BUTTON_SUPERUSER_FOLLOW_UP', False)
+HELPDESK_SHOW_DELETE_BUTTON_SUPERUSER_FOLLOW_UP = getattr(
+    settings, 'HELPDESK_SHOW_DELETE_BUTTON_SUPERUSER_FOLLOW_UP', False)
 
 # make all updates public by default? this will hide the 'is this update public' checkbox
 HELPDESK_UPDATE_PUBLIC_DEFAULT = getattr(settings, 'HELPDESK_UPDATE_PUBLIC_DEFAULT', False)
@@ -82,21 +106,28 @@ HELPDESK_STAFF_ONLY_TICKET_OWNERS = getattr(settings, 'HELPDESK_STAFF_ONLY_TICKE
 # only show staff users in ticket cc drop-down
 HELPDESK_STAFF_ONLY_TICKET_CC = getattr(settings, 'HELPDESK_STAFF_ONLY_TICKET_CC', False)
 
-
 # allow the subject to have a configurable template.
-HELPDESK_EMAIL_SUBJECT_TEMPLATE = getattr(settings, 'HELPDESK_EMAIL_SUBJECT_TEMPLATE', "{{ ticket.ticket }} {{ ticket.title|safe }} %(subject)s")
+HELPDESK_EMAIL_SUBJECT_TEMPLATE = getattr(
+    settings, 'HELPDESK_EMAIL_SUBJECT_TEMPLATE',
+    "{{ ticket.ticket }} {{ ticket.title|safe }} %(subject)s")
 
 # default fallback locale when queue locale not found
 HELPDESK_EMAIL_FALLBACK_LOCALE = getattr(settings, 'HELPDESK_EMAIL_FALLBACK_LOCALE', 'en')
 
 
-''' options for staff.create_ticket view '''
+########################################
+# options for staff.create_ticket view #
+########################################
+
 # hide the 'assigned to' / 'Case owner' field from the 'create_ticket' view?
-HELPDESK_CREATE_TICKET_HIDE_ASSIGNED_TO = getattr(settings, 'HELPDESK_CREATE_TICKET_HIDE_ASSIGNED_TO', False)
+HELPDESK_CREATE_TICKET_HIDE_ASSIGNED_TO = getattr(
+    settings, 'HELPDESK_CREATE_TICKET_HIDE_ASSIGNED_TO', False)
 
 
+#################
+# email options #
+#################
 
-''' email options '''
 # default Queue email submission settings
 QUEUE_EMAIL_BOX_TYPE = getattr(settings, 'QUEUE_EMAIL_BOX_TYPE', None)
 QUEUE_EMAIL_BOX_SSL = getattr(settings, 'QUEUE_EMAIL_BOX_SSL', None)
@@ -104,6 +135,6 @@ QUEUE_EMAIL_BOX_HOST = getattr(settings, 'QUEUE_EMAIL_BOX_HOST', None)
 QUEUE_EMAIL_BOX_USER = getattr(settings, 'QUEUE_EMAIL_BOX_USER', None)
 QUEUE_EMAIL_BOX_PASSWORD = getattr(settings, 'QUEUE_EMAIL_BOX_PASSWORD', None)
 
-
 # only allow users to access queues that they are members of?
-HELPDESK_ENABLE_PER_QUEUE_STAFF_PERMISSION = getattr(settings, 'HELPDESK_ENABLE_PER_QUEUE_STAFF_PERMISSION', False)
+HELPDESK_ENABLE_PER_QUEUE_STAFF_PERMISSION = getattr(
+    settings, 'HELPDESK_ENABLE_PER_QUEUE_STAFF_PERMISSION', False)

helpdesk/templatetags/in_list.py

@@ -17,8 +17,9 @@ Assuming 'food' = 'pizza' and 'best_foods' = ['pizza', 'pie', 'cake]:
 
 from django import template
 
+
 def in_list(value, arg):
-    return value in ( arg or [] )
+    return value in (arg or [])
 
 register = template.Library()
 register.filter(in_list)

helpdesk/templatetags/load_helpdesk_settings.py

@@ -1,20 +1,22 @@
 """
 django-helpdesk - A Django powered ticket tracker for small enterprise.
 
-templatetags/load_helpdesk_settings.py - returns the settings as defined in 
+templatetags/load_helpdesk_settings.py - returns the settings as defined in
                                     django-helpdesk/helpdesk/settings.py
 """
-
+from __future__ import print_function
 from django.template import Library
 from helpdesk import settings as helpdesk_settings_config
 
+
 def load_helpdesk_settings(request):
     try:
         return helpdesk_settings_config
     except Exception as e:
         import sys
-        print >> sys.stderr,  "'load_helpdesk_settings' template tag (django-helpdesk) crashed with following error:"
-        print >> sys.stderr,  e
+        print("'load_helpdesk_settings' template tag (django-helpdesk) crashed with following error:",
+              file=sys.stderr)
+        print(e, file=sys.stderr)
         return ''
 
 register = Library()

helpdesk/templatetags/saved_queries.py

@@ -1,7 +1,7 @@
 """
 django-helpdesk - A Django powered ticket tracker for small enterprise.
 
-templatetags/saved_queries.py - This template tag returns previously saved 
+templatetags/saved_queries.py - This template tag returns previously saved
                                 queries. Therefore you don't need to modify
                                 any views.
 """
@@ -17,8 +17,8 @@ def saved_queries(user):
         return user_saved_queries
     except Exception as e:
         import sys
-        print >> sys.stderr,  "'saved_queries' template tag (django-helpdesk) crashed with following error:"
-        print >> sys.stderr,  e
+        print >> sys.stderr, "'saved_queries' template tag (django-helpdesk) crashed with following error:"
+        print >> sys.stderr, e
         return ''
 
 register = Library()

helpdesk/templatetags/ticket_to_link.py

@@ -20,18 +20,6 @@ from django.utils.safestring import mark_safe
 from helpdesk.models import Ticket
 
 
-class ReverseProxy:
-    def __init__(self, sequence):
-        self.sequence = sequence
-
-    def __iter__(self):
-        length = len(self.sequence)
-        i = length
-        while i > 0:
-            i = i - 1
-            yield self.sequence[i]
-
-
 def num_to_link(text):
     if text == '':
         return text
@@ -40,9 +28,7 @@ def num_to_link(text):
     for match in re.finditer(r"(?:[^&]|\b|^)#(\d+)\b", text):
         matches.append(match)
 
-    for match in ReverseProxy(matches):
-        start = match.start()
-        end = match.end()
+    for match in reversed(matches):
         number = match.groups()[0]
         url = reverse('helpdesk:view', args=[number])
         try:
@@ -52,7 +38,8 @@ def num_to_link(text):
 
         if ticket:
             style = ticket.get_status_display()
-            text = "%s <a href='%s' class='ticket_link_status ticket_link_status_%s'>#%s</a>%s" % (text[:match.start()], url, style, match.groups()[0], text[match.end():])
+            text = "%s <a href='%s' class='ticket_link_status ticket_link_status_%s'>#%s</a>%s" % (
+                text[:match.start()], url, style, match.groups()[0], text[match.end():])
     return mark_safe(text)
 
 register = template.Library()

helpdesk/templatetags/user_admin_url.py

@@ -12,6 +12,7 @@ templatetags/admin_url.py - Very simple template tag allow linking to the
 from django import template
 from django.contrib.auth import get_user_model
 
+
 def user_admin_url(action):
     user = get_user_model()
     try:

helpdesk/tests/helpers.py

@@ -1,11 +1,8 @@
 # -*- coding: utf-8 -*-
 import sys
-try:
-    from django.contrib.auth import get_user_model
-except ImportError:
-    from django.contrib.auth.models import User
-else:
-    User = get_user_model()
+from django.contrib.auth import get_user_model
+
+User = get_user_model()
 
 
 def get_staff_user(username='helpdesk.staff', password='password'):

helpdesk/tests/test_public_actions.py

@@ -1,9 +1,9 @@
-from helpdesk.models import Queue, CustomField, Ticket
+from helpdesk.models import Queue, Ticket
 from django.test import TestCase
-from django.core import mail
 from django.test.client import Client
 from django.core.urlresolvers import reverse
 
+
 class PublicActionsTestCase(TestCase):
     """
     Tests for public actions:
@@ -11,17 +11,28 @@ class PublicActionsTestCase(TestCase):
     - Add a followup
     - Close resolved case
     """
+
     def setUp(self):
         """
         Create a queue & ticket we can use for later tests.
         """
-        self.queue = Queue.objects.create(title='Queue 1', slug='q', allow_public_submission=True, new_ticket_cc='new.public@example.com', updated_ticket_cc='update.public@example.com')
-        self.ticket = Ticket.objects.create(title='Test Ticket', queue=self.queue, submitter_email='test.submitter@example.com', description='This is a test ticket.')
+        self.queue = Queue.objects.create(title='Queue 1',
+                                          slug='q',
+                                          allow_public_submission=True,
+                                          new_ticket_cc='new.public@example.com',
+                                          updated_ticket_cc='update.public@example.com')
+        self.ticket = Ticket.objects.create(title='Test Ticket',
+                                            queue=self.queue,
+                                            submitter_email='test.submitter@example.com',
+                                            description='This is a test ticket.')
 
         self.client = Client()
 
     def test_public_view_ticket(self):
-        response = self.client.get('%s?ticket=%s&email=%s' % (reverse('helpdesk:public_view'), self.ticket.ticket_for_url, 'test.submitter@example.com'))
+        response = self.client.get('%s?ticket=%s&email=%s' % (
+            reverse('helpdesk:public_view'),
+            self.ticket.ticket_for_url,
+            'test.submitter@example.com'))
         self.assertEqual(response.status_code, 200)
         self.assertTemplateNotUsed(response, 'helpdesk/public_view_form.html')
 
@@ -31,23 +42,26 @@ class PublicActionsTestCase(TestCase):
         resolution_text = 'Resolved by test script'
 
         ticket = Ticket.objects.get(id=self.ticket.id)
-        
+
         ticket.status = Ticket.RESOLVED_STATUS
         ticket.resolution = resolution_text
         ticket.save()
 
         current_followups = ticket.followup_set.all().count()
-        
-        response = self.client.get('%s?ticket=%s&email=%s&close' % (reverse('helpdesk:public_view'), ticket.ticket_for_url, 'test.submitter@example.com'))
-        
+
+        response = self.client.get('%s?ticket=%s&email=%s&close' % (
+            reverse('helpdesk:public_view'),
+            ticket.ticket_for_url,
+            'test.submitter@example.com'))
+
         ticket = Ticket.objects.get(id=self.ticket.id)
 
         self.assertEqual(response.status_code, 302)
         self.assertTemplateNotUsed(response, 'helpdesk/public_view_form.html')
         self.assertEqual(ticket.status, Ticket.CLOSED_STATUS)
         self.assertEqual(ticket.resolution, resolution_text)
-        self.assertEqual(current_followups+1, ticket.followup_set.all().count())
-        
+        self.assertEqual(current_followups + 1, ticket.followup_set.all().count())
+
         ticket.resolution = old_resolution
         ticket.status = old_status
         ticket.save()

helpdesk/tests/test_savequery.py

@@ -1,8 +1,9 @@
 # -*- coding: utf-8 -*-
 from django.core.urlresolvers import reverse
 from django.test import TestCase
-from helpdesk.models import Ticket, Queue
-from helpdesk.tests.helpers import get_staff_user, reload_urlconf
+from helpdesk.models import Queue
+from helpdesk.tests.helpers import get_staff_user
+
 
 class TestSavingSharedQuery(TestCase):
     def setUp(self):
@@ -15,12 +16,15 @@ class TestSavingSharedQuery(TestCase):
         url = reverse('helpdesk:savequery')
         self.client.login(username=get_staff_user().get_username(),
                           password='password')
-        response = self.client.post(url,
-                                    data={'title': 'ticket on my queue',
-                                    'queue':self.q,
-                                    'shared':'on',
-                                    'query_encoded':'KGRwMApWZmlsdGVyaW5nCnAxCihkcDIKVnN0YXR1c19faW4KcDMKKGxwNApJMQphSTIKYUkzCmFzc1Zzb3J0aW5nCnA1ClZjcmVhdGVkCnA2CnMu'})
+        response = self.client.post(
+            url,
+            data={
+                'title': 'ticket on my queue',
+                'queue': self.q,
+                'shared': 'on',
+                'query_encoded':
+                    'KGRwMApWZmlsdGVyaW5nCnAxCihkcDIKVnN0YXR1c19faW4KcDMKKG'
+                    'xwNApJMQphSTIKYUkzCmFzc1Zzb3J0aW5nCnA1ClZjcmVhdGVkCnA2CnMu'
+            })
         self.assertEqual(response.status_code, 302)
         self.assertTrue('tickets/?saved_query=1' in response.url)
-
-

helpdesk/tests/test_ticket_lookup.py

@@ -3,6 +3,7 @@ from django.core.urlresolvers import reverse
 from django.test import TestCase
 from helpdesk.models import Ticket, Queue
 
+
 class TestKBDisabled(TestCase):
     def setUp(self):
         q = Queue(title='Q1', slug='q1')
@@ -14,22 +15,19 @@ class TestKBDisabled(TestCase):
 
     def test_ticket_by_id(self):
         """Can a ticket be looked up by its ID"""
-        from django.core.urlresolvers import NoReverseMatch
-
         # get the ticket from models
         t = Ticket.objects.get(id=self.ticket.id)
         self.assertEqual(t.title, self.ticket.title)
 
     def test_ticket_by_link(self):
         """Can a ticket be looked up by its link from (eg) an email"""
-        # Work out the link which would have been inserted into the email
-        link = self.ticket.ticket_url
-        # however instead of using that link, we will exercise 'reverse'
-        # to lookup/build the URL from the ticket info we have
-        #  http://example.com/helpdesk/view/?ticket=q1-1&email=None
+        # Instead of using the ticket_for_url link,
+        # we will exercise 'reverse' to lookup/build the URL
+        # from the ticket info we have
+        # http://example.com/helpdesk/view/?ticket=q1-1&email=None
         response = self.client.get(reverse('helpdesk:public_view'),
                                    {'ticket': self.ticket.ticket_for_url,
-                                    'email':self.ticket.submitter_email})
+                                    'email': self.ticket.submitter_email})
         self.assertEqual(response.status_code, 200)
 
     def test_ticket_with_changed_queue(self):
@@ -40,7 +38,7 @@ class TestKBDisabled(TestCase):
         # grab the URL / params which would have been emailed out to submitter.
         url = reverse('helpdesk:public_view')
         params = {'ticket': self.ticket.ticket_for_url,
-                  'email':self.ticket.submitter_email}
+                  'email': self.ticket.submitter_email}
         # Pickup the ticket created in setup() and change its queue
         self.ticket.queue = q2
         self.ticket.save()

helpdesk/tests/test_ticket_submission.py

@@ -14,13 +14,23 @@ class TicketBasicsTestCase(TestCase):
     fixtures = ['emailtemplate.json']
 
     def setUp(self):
-        self.queue_public = Queue.objects.create(title='Queue 1', slug='q1', allow_public_submission=True, new_ticket_cc='new.public@example.com', updated_ticket_cc='update.public@example.com')
-        self.queue_private = Queue.objects.create(title='Queue 2', slug='q2', allow_public_submission=False, new_ticket_cc='new.private@example.com', updated_ticket_cc='update.private@example.com')
+        self.queue_public = Queue.objects.create(
+            title='Queue 1',
+            slug='q1',
+            allow_public_submission=True,
+            new_ticket_cc='new.public@example.com',
+            updated_ticket_cc='update.public@example.com')
+        self.queue_private = Queue.objects.create(
+            title='Queue 2',
+            slug='q2',
+            allow_public_submission=False,
+            new_ticket_cc='new.private@example.com',
+            updated_ticket_cc='update.private@example.com')
 
         self.ticket_data = {
-                'title': 'Test Ticket',
-                'description': 'Some Test Ticket',
-                }
+            'title': 'Test Ticket',
+            'description': 'Some Test Ticket',
+        }
 
         self.client = Client()
 
@@ -30,7 +40,6 @@ class TicketBasicsTestCase(TestCase):
         ticket = Ticket.objects.create(**ticket_data)
         self.assertEqual(ticket.ticket_for_url, "q1-%s" % ticket.id)
         self.assertEqual(email_count, len(mail.outbox))
-        
 
     def test_create_ticket_public(self):
         email_count = len(mail.outbox)
@@ -39,17 +48,17 @@ class TicketBasicsTestCase(TestCase):
         self.assertEqual(response.status_code, 200)
 
         post_data = {
-                'title': 'Test ticket title',
-                'queue': self.queue_public.id,
-                'submitter_email': 'ticket1.submitter@example.com',
-                'body': 'Test ticket body',
-                'priority': 3,
-                }
+            'title': 'Test ticket title',
+            'queue': self.queue_public.id,
+            'submitter_email': 'ticket1.submitter@example.com',
+            'body': 'Test ticket body',
+            'priority': 3,
+        }
 
         response = self.client.post(reverse('helpdesk:home'), post_data, follow=True)
         last_redirect = response.redirect_chain[-1]
         last_redirect_url = last_redirect[0]
-        last_redirect_status = last_redirect[1]
+        # last_redirect_status = last_redirect[1]
 
         # Ensure we landed on the "View" page.
         # Django 1.9 compatible way of testing this
@@ -58,17 +67,17 @@ class TicketBasicsTestCase(TestCase):
         self.assertEqual(urlparts.path, reverse('helpdesk:public_view'))
 
         # Ensure submitter, new-queue + update-queue were all emailed.
-        self.assertEqual(email_count+3, len(mail.outbox))
+        self.assertEqual(email_count + 3, len(mail.outbox))
 
     def test_create_ticket_private(self):
         email_count = len(mail.outbox)
         post_data = {
-                'title': 'Private ticket test',
-                'queue': self.queue_private.id,
-                'submitter_email': 'ticket2.submitter@example.com',
-                'body': 'Test ticket body',
-                'priority': 3,
-                }
+            'title': 'Private ticket test',
+            'queue': self.queue_private.id,
+            'submitter_email': 'ticket2.submitter@example.com',
+            'body': 'Test ticket body',
+            'priority': 3,
+        }
 
         response = self.client.post(reverse('helpdesk:home'), post_data)
         self.assertEqual(response.status_code, 200)
@@ -77,24 +86,35 @@ class TicketBasicsTestCase(TestCase):
 
     def test_create_ticket_customfields(self):
         email_count = len(mail.outbox)
-        queue_custom = Queue.objects.create(title='Queue 3', slug='q3', allow_public_submission=True, updated_ticket_cc='update.custom@example.com')
-        custom_field_1 = CustomField.objects.create(name='textfield', label='Text Field', data_type='varchar', max_length=100, ordering=10, required=False, staff_only=False)
+        queue_custom = Queue.objects.create(
+            title='Queue 3',
+            slug='q3',
+            allow_public_submission=True,
+            updated_ticket_cc='update.custom@example.com')
+        custom_field_1 = CustomField.objects.create(
+            name='textfield',
+            label='Text Field',
+            data_type='varchar',
+            max_length=100,
+            ordering=10,
+            required=False,
+            staff_only=False)
         post_data = {
-                'queue': queue_custom.id,
-                'title': 'Ticket with custom text field',
-                'submitter_email': 'ticket3.submitter@example.com',
-                'body': 'Test ticket body',
-                'priority': 3,
-                'custom_textfield': 'This is my custom text.',
-                }
+            'queue': queue_custom.id,
+            'title': 'Ticket with custom text field',
+            'submitter_email': 'ticket3.submitter@example.com',
+            'body': 'Test ticket body',
+            'priority': 3,
+            'custom_textfield': 'This is my custom text.',
+        }
 
         response = self.client.post(reverse('helpdesk:home'), post_data, follow=True)
 
         custom_field_1.delete()
         last_redirect = response.redirect_chain[-1]
         last_redirect_url = last_redirect[0]
-        last_redirect_status = last_redirect[1]
-        
+        # last_redirect_status = last_redirect[1]
+
         # Ensure we landed on the "View" page.
         # Django 1.9 compatible way of testing this
         # https://docs.djangoproject.com/en/1.9/releases/1.9/#http-redirects-no-longer-forced-to-absolute-uris
@@ -102,4 +122,4 @@ class TicketBasicsTestCase(TestCase):
         self.assertEqual(urlparts.path, reverse('helpdesk:public_view'))
 
         # Ensure only two e-mails were sent - submitter & updated.
-        self.assertEqual(email_count+2, len(mail.outbox))
+        self.assertEqual(email_count + 2, len(mail.outbox))

helpdesk/urls.py

@@ -7,21 +7,18 @@ urls.py - Mapping of URL's to our various views. Note we always used NAMED
           views for simplicity in linking later on.
 """
 
-from django.conf import settings
-import django
-if django.get_version().startswith("1.3"):
-	from django.conf.urls.defaults import *
-else:
-	from django.conf.urls import *
+from django.conf.urls import url
 from django.contrib.auth.decorators import login_required
+from django.contrib.auth import views as auth_views
+from django.views.generic import TemplateView
 
 from helpdesk import settings as helpdesk_settings
 from helpdesk.views import feeds, staff, public, api, kb
-from django.contrib.auth import views as auth_views
 
-from django.views.generic import TemplateView
+
 class DirectTemplateView(TemplateView):
     extra_context = None
+
     def get_context_data(self, **kwargs):
         context = super(self.__class__, self).get_context_data(**kwargs)
         if self.extra_context is not None:

helpdesk/views/api.py

@@ -11,16 +11,10 @@ The API documentation can be accessed by visiting http://helpdesk/api/help/
 through templates/helpdesk/help_api.html.
 """
 
-from django import forms
 from django.contrib.auth import authenticate
-try:
-    from django.contrib.auth import get_user_model
-    User = get_user_model()
-except ImportError:
-    from django.contrib.auth.models import User
+from django.contrib.auth import get_user_model
 from django.http import HttpResponse
 from django.shortcuts import render
-from django.template import loader, Context
 import simplejson
 from django.views.decorators.csrf import csrf_exempt
 
@@ -35,6 +29,8 @@ from helpdesk.models import Ticket, Queue, FollowUp
 
 import warnings
 
+User = get_user_model()
+
 STATUS_OK = 200
 
 STATUS_ERROR = 400
@@ -61,7 +57,9 @@ def api(request, method):
 
     """
 
-    warnings.warn("django-helpdesk API will be removed in January 2016. See https://github.com/django-helpdesk/django-helpdesk/issues/198 for details.", category=DeprecationWarning)
+    warnings.warn("django-helpdesk API will be removed in January 2016. "
+                  "See https://github.com/django-helpdesk/django-helpdesk/issues/198 for details.",
+                  category=DeprecationWarning)
 
     if method == 'help':
         return render(request, template_name='helpdesk/help_api.html')
@@ -114,7 +112,6 @@ class API:
     def __init__(self, request):
         self.request = request
 
-
     def api_public_create_ticket(self):
         form = TicketForm(self.request.POST)
         form.fields['queue'].choices = [[q.id, q.title] for q in Queue.objects.all()]
@@ -126,10 +123,11 @@ class API:
         else:
             return api_return(STATUS_ERROR, text=form.errors.as_text())
 
-
     def api_public_list_queues(self):
-        return api_return(STATUS_OK, simplejson.dumps([{"id": "%s" % q.id, "title": "%s" % q.title} for q in Queue.objects.all()]), json=True)
-
+        return api_return(STATUS_OK, simplejson.dumps([
+            {"id": "%s" % q.id, "title": "%s" % q.title}
+            for q in Queue.objects.all()
+        ]), json=True)
 
     def api_public_find_user(self):
         username = self.request.POST.get('username', False)
@@ -141,7 +139,6 @@ class API:
         except User.DoesNotExist:
             return api_return(STATUS_ERROR, "Invalid username provided")
 
-
     def api_public_delete_ticket(self):
         if not self.request.POST.get('confirm', False):
             return api_return(STATUS_ERROR, "No confirmation provided")
@@ -155,7 +152,6 @@ class API:
 
         return api_return(STATUS_OK)
 
-
     def api_public_hold_ticket(self):
         try:
             ticket = Ticket.objects.get(id=self.request.POST.get('ticket', False))
@@ -167,7 +163,6 @@ class API:
 
         return api_return(STATUS_OK)
 
-
     def api_public_unhold_ticket(self):
         try:
             ticket = Ticket.objects.get(id=self.request.POST.get('ticket', False))
@@ -179,7 +174,6 @@ class API:
 
         return api_return(STATUS_OK)
 
-
     def api_public_add_followup(self):
         try:
             ticket = Ticket.objects.get(id=self.request.POST.get('ticket', False))
@@ -264,7 +258,6 @@ class API:
 
         return api_return(STATUS_OK)
 
-
     def api_public_resolve(self):
         try:
             ticket = Ticket.objects.get(id=self.request.POST.get('ticket', False))
@@ -289,7 +282,7 @@ class API:
         context = safe_template_context(ticket)
         context['resolution'] = f.comment
 
-        subject = '%s %s (Resolved)' % (ticket.ticket, ticket.title)
+        # subject = '%s %s (Resolved)' % (ticket.ticket, ticket.title)
 
         messages_sent_to = []
 
@@ -324,7 +317,12 @@ class API:
                 )
             messages_sent_to.append(ticket.queue.updated_ticket_cc)
 
-        if ticket.assigned_to and self.request.user != ticket.assigned_to and getattr(ticket.assigned_to.usersettings.settings, 'email_on_ticket_apichange', False) and ticket.assigned_to.email and ticket.assigned_to.email not in messages_sent_to:
+        if ticket.assigned_to and \
+                self.request.user != ticket.assigned_to and \
+                getattr(ticket.assigned_to.usersettings.settings,
+                        'email_on_ticket_apichange', False) and \
+                ticket.assigned_to.email and \
+                ticket.assigned_to.email not in messages_sent_to:
             send_templated_mail(
                 'resolved_resolved',
                 context,

helpdesk/views/feeds.py

@@ -7,11 +7,7 @@ views/feeds.py - A handful of staff-only RSS feeds to provide ticket details
                  to feed readers or similar software.
 """
 
-try:
-    from django.contrib.auth import get_user_model
-    User = get_user_model()
-except ImportError:
-    from django.contrib.auth.models import User
+from django.contrib.auth import get_user_model
 from django.contrib.syndication.views import Feed
 from django.core.urlresolvers import reverse
 from django.db.models import Q
@@ -20,6 +16,8 @@ from django.shortcuts import get_object_or_404
 
 from helpdesk.models import Ticket, FollowUp, Queue
 
+User = get_user_model()
+
 
 class OpenTicketsByUser(Feed):
     title_template = 'helpdesk/rss/ticket_title.html'
@@ -39,22 +37,22 @@ class OpenTicketsByUser(Feed):
             return _("Helpdesk: Open Tickets in queue %(queue)s for %(username)s") % {
                 'queue': obj['queue'].title,
                 'username': obj['user'].get_username(),
-                }
+            }
         else:
             return _("Helpdesk: Open Tickets for %(username)s") % {
                 'username': obj['user'].get_username(),
-                }
+            }
 
     def description(self, obj):
         if obj['queue']:
             return _("Open and Reopened Tickets in queue %(queue)s for %(username)s") % {
                 'queue': obj['queue'].title,
                 'username': obj['user'].get_username(),
-                }
+            }
         else:
             return _("Open and Reopened Tickets for %(username)s") % {
                 'username': obj['user'].get_username(),
-                }
+            }
 
     def link(self, obj):
         if obj['queue']:
@@ -62,28 +60,28 @@ class OpenTicketsByUser(Feed):
                 reverse('helpdesk:list'),
                 obj['user'].id,
                 obj['queue'].id,
-                )
+            )
         else:
             return u'%s?assigned_to=%s' % (
                 reverse('helpdesk:list'),
                 obj['user'].id,
-                )
+            )
 
     def items(self, obj):
         if obj['queue']:
             return Ticket.objects.filter(
-                    assigned_to=obj['user']
-                ).filter(
-                    queue=obj['queue']
-                ).filter(
-                    Q(status=Ticket.OPEN_STATUS) | Q(status=Ticket.REOPENED_STATUS)
-                )
+                assigned_to=obj['user']
+            ).filter(
+                queue=obj['queue']
+            ).filter(
+                Q(status=Ticket.OPEN_STATUS) | Q(status=Ticket.REOPENED_STATUS)
+            )
         else:
             return Ticket.objects.filter(
-                    assigned_to=obj['user']
-                ).filter(
-                    Q(status=Ticket.OPEN_STATUS) | Q(status=Ticket.REOPENED_STATUS)
-                )
+                assigned_to=obj['user']
+            ).filter(
+                Q(status=Ticket.OPEN_STATUS) | Q(status=Ticket.REOPENED_STATUS)
+            )
 
     def item_pubdate(self, item):
         return item.created
@@ -101,19 +99,18 @@ class UnassignedTickets(Feed):
 
     title = _('Helpdesk: Unassigned Tickets')
     description = _('Unassigned Open and Reopened tickets')
-    link = ''#%s?assigned_to=' % reverse('helpdesk:list')
+    link = ''  # '%s?assigned_to=' % reverse('helpdesk:list')
 
     def items(self, obj):
         return Ticket.objects.filter(
-                assigned_to__isnull=True
-            ).filter(
-                Q(status=Ticket.OPEN_STATUS) | Q(status=Ticket.REOPENED_STATUS)
-            )
+            assigned_to__isnull=True
+        ).filter(
+            Q(status=Ticket.OPEN_STATUS) | Q(status=Ticket.REOPENED_STATUS)
+        )
 
     def item_pubdate(self, item):
         return item.created
 
-
     def item_author_name(self, item):
         if item.assigned_to:
             return item.assigned_to.get_username()
@@ -127,7 +124,7 @@ class RecentFollowUps(Feed):
 
     title = _('Helpdesk: Recent Followups')
     description = _('Recent FollowUps, such as e-mail replies, comments, attachments and resolutions')
-    link = '/tickets/' # reverse('helpdesk:list')
+    link = '/tickets/'  # reverse('helpdesk:list')
 
     def items(self):
         return FollowUp.objects.order_by('-date')[:20]
@@ -143,25 +140,25 @@ class OpenTicketsByQueue(Feed):
     def title(self, obj):
         return _('Helpdesk: Open Tickets in queue %(queue)s') % {
             'queue': obj.title,
-            }
+        }
 
     def description(self, obj):
         return _('Open and Reopened Tickets in queue %(queue)s') % {
             'queue': obj.title,
-            }
+        }
 
     def link(self, obj):
         return '%s?queue=%s' % (
             reverse('helpdesk:list'),
             obj.id,
-            )
+        )
 
     def items(self, obj):
         return Ticket.objects.filter(
-                queue=obj
-            ).filter(
-                Q(status=Ticket.OPEN_STATUS) | Q(status=Ticket.REOPENED_STATUS)
-            )
+            queue=obj
+        ).filter(
+            Q(status=Ticket.OPEN_STATUS) | Q(status=Ticket.REOPENED_STATUS)
+        )
 
     def item_pubdate(self, item):
         return item.created
@@ -171,4 +168,3 @@ class OpenTicketsByQueue(Feed):
             return item.assigned_to.get_username()
         else:
             return _('Unassigned')
-

helpdesk/views/kb.py

@@ -8,12 +8,8 @@ views/kb.py - Public-facing knowledgebase views. The knowledgebase is a
               resolutions to common problems.
 """
 
-from datetime import datetime
-
 from django.http import HttpResponseRedirect
 from django.shortcuts import render, get_object_or_404
-from django.template import RequestContext
-from django.utils.translation import ugettext as _
 
 from helpdesk import settings as helpdesk_settings
 from helpdesk.models import KBCategory, KBItem
@@ -22,31 +18,28 @@ from helpdesk.models import KBCategory, KBItem
 def index(request):
     category_list = KBCategory.objects.all()
     # TODO: It'd be great to have a list of most popular items here.
-    return render(request, template_name='helpdesk/kb_index.html',
-        context = {
-            'kb_categories': category_list,
-            'helpdesk_settings': helpdesk_settings,
-        })
+    return render(request, 'helpdesk/kb_index.html', {
+        'kb_categories': category_list,
+        'helpdesk_settings': helpdesk_settings,
+    })
 
 
 def category(request, slug):
     category = get_object_or_404(KBCategory, slug__iexact=slug)
     items = category.kbitem_set.all()
-    return render(request, template_name='helpdesk/kb_category.html',
-        context = {
-            'category': category,
-            'items': items,
-            'helpdesk_settings': helpdesk_settings,
-        })
+    return render(request, 'helpdesk/kb_category.html', {
+        'category': category,
+        'items': items,
+        'helpdesk_settings': helpdesk_settings,
+    })
 
 
 def item(request, item):
     item = get_object_or_404(KBItem, pk=item)
-    return render(request, template_name='helpdesk/kb_item.html',
-        context = {
-            'item': item,
-            'helpdesk_settings': helpdesk_settings,
-        })
+    return render(request, 'helpdesk/kb_item.html', {
+        'item': item,
+        'helpdesk_settings': helpdesk_settings,
+    })
 
 
 def vote(request, item):
@@ -59,4 +52,3 @@ def vote(request, item):
         item.save()
 
     return HttpResponseRedirect(item.get_absolute_url())
-

helpdesk/views/public.py

@@ -6,16 +6,15 @@ django-helpdesk - A Django powered ticket tracker for small enterprise.
 views/public.py - All public facing views, eg non-staff (no authentication
                   required) views.
 """
-
+from django.core.exceptions import ObjectDoesNotExist
 from django.core.urlresolvers import reverse
-from django.http import HttpResponseRedirect, Http404, HttpResponse
-from django.shortcuts import render, get_object_or_404
-from django.template import loader, Context, RequestContext
+from django.http import HttpResponseRedirect
+from django.shortcuts import render
 from django.utils.translation import ugettext as _
 
 from helpdesk import settings as helpdesk_settings
 from helpdesk.forms import PublicTicketForm
-from helpdesk.lib import send_templated_mail, text_is_spam
+from helpdesk.lib import text_is_spam
 from helpdesk.models import Ticket, Queue, UserSettings, KBCategory
 
 
@@ -23,7 +22,9 @@ def homepage(request):
     if not request.user.is_authenticated() and helpdesk_settings.HELPDESK_REDIRECT_TO_LOGIN_BY_DEFAULT:
         return HttpResponseRedirect(reverse('helpdesk:login'))
 
-    if (request.user.is_staff or (request.user.is_authenticated() and helpdesk_settings.HELPDESK_ALLOW_NON_STAFF_TICKET_UPDATE)):
+    if request.user.is_staff or \
+            (request.user.is_authenticated() and
+             helpdesk_settings.HELPDESK_ALLOW_NON_STAFF_TICKET_UPDATE):
         try:
             if request.user.usersettings.settings.get('login_view_ticketlist', False):
                 return HttpResponseRedirect(reverse('helpdesk:list'))
@@ -34,18 +35,19 @@ def homepage(request):
 
     if request.method == 'POST':
         form = PublicTicketForm(request.POST, request.FILES)
-        form.fields['queue'].choices = [('', '--------')] + [[q.id, q.title] for q in Queue.objects.filter(allow_public_submission=True)]
+        form.fields['queue'].choices = [('', '--------')] + [
+            (q.id, q.title) for q in Queue.objects.filter(allow_public_submission=True)]
         if form.is_valid():
             if text_is_spam(form.cleaned_data['body'], request):
                 # This submission is spam. Let's not save it.
                 return render(request, template_name='helpdesk/public_spam.html')
             else:
                 ticket = form.save()
-                return HttpResponseRedirect('%s?ticket=%s&email=%s'% (
+                return HttpResponseRedirect('%s?ticket=%s&email=%s' % (
                     reverse('helpdesk:public_view'),
                     ticket.ticket_for_url,
                     ticket.submitter_email)
-                    )
+                )
     else:
         try:
             queue = Queue.objects.get(slug=request.GET.get('queue', None))
@@ -59,34 +61,36 @@ def homepage(request):
             initial_data['submitter_email'] = request.user.email
 
         form = PublicTicketForm(initial=initial_data)
-        form.fields['queue'].choices = [('', '--------')] + [[q.id, q.title] for q in Queue.objects.filter(allow_public_submission=True)]
+        form.fields['queue'].choices = [('', '--------')] + [
+            (q.id, q.title) for q in Queue.objects.filter(allow_public_submission=True)]
 
     knowledgebase_categories = KBCategory.objects.all()
 
-    return render(request, 'helpdesk/public_homepage.html',
-        {
-            'form': form,
-            'helpdesk_settings': helpdesk_settings,
-            'kb_categories': knowledgebase_categories
-        })
+    return render(request, 'helpdesk/public_homepage.html', {
+        'form': form,
+        'helpdesk_settings': helpdesk_settings,
+        'kb_categories': knowledgebase_categories
+    })
 
 
 def view_ticket(request):
     ticket_req = request.GET.get('ticket', '')
-    ticket = False
     email = request.GET.get('email', '')
-    error_message = ''
 
     if ticket_req and email:
         queue, ticket_id = Ticket.queue_and_id_from_query(ticket_req)
         try:
             ticket = Ticket.objects.get(id=ticket_id, submitter_email__iexact=email)
-        except:
-            ticket = False
+        except ObjectDoesNotExist:
             error_message = _('Invalid ticket ID or e-mail address. Please try again.')
 
-        if ticket:
-
+            return render(request, 'helpdesk/public_view_form.html', {
+                'ticket': False,
+                'email': email,
+                'error_message': error_message,
+                'helpdesk_settings': helpdesk_settings,
+            })
+        else:
             if request.user.is_staff:
                 redirect_url = reverse('helpdesk:view', args=[ticket_id])
                 if 'close' in request.GET:
@@ -102,7 +106,7 @@ def view_ticket(request):
                     'public': 1,
                     'title': ticket.title,
                     'comment': _('Submitter accepted resolution and closed ticket'),
-                    }
+                }
                 if ticket.assigned_to:
                     request.POST['owner'] = ticket.assigned_to.id
                 request.GET = {}
@@ -114,25 +118,16 @@ def view_ticket(request):
             if helpdesk_settings.HELPDESK_NAVIGATION_ENABLED:
                 redirect_url = reverse('helpdesk:view', args=[ticket_id])
 
-            return render(request, 'helpdesk/public_view_ticket.html',
-                {
-                    'ticket': ticket,
-                    'helpdesk_settings': helpdesk_settings,
-                    'next': redirect_url,
-                })
+            return render(request, 'helpdesk/public_view_ticket.html', {
+                'ticket': ticket,
+                'helpdesk_settings': helpdesk_settings,
+                'next': redirect_url,
+            })
 
-    return render(request, template_name='helpdesk/public_view_form.html',
-        context = {
-            'ticket': ticket,
-            'email': email,
-            'error_message': error_message,
-            'helpdesk_settings': helpdesk_settings,
-        })
 
 def change_language(request):
     return_to = ''
     if 'return_to' in request.GET:
         return_to = request.GET['return_to']
 
-    return render(request, template_name='helpdesk/public_change_language.html',
-        context = {'next': return_to})
+    return render(request, 'helpdesk/public_change_language.html', {'next': return_to})

quicktest.py

@@ -38,6 +38,27 @@ class QuickDjangoTest(object):
         'django.middleware.clickjacking.XFrameOptionsMiddleware',
     ]
 
+    TEMPLATES = [
+        {
+            'BACKEND': 'django.template.backends.django.DjangoTemplates',
+            'APP_DIRS': True,
+            'OPTIONS': {
+                'context_processors': (
+                    # Defaults:
+                    "django.contrib.auth.context_processors.auth",
+                    "django.template.context_processors.debug",
+                    "django.template.context_processors.i18n",
+                    "django.template.context_processors.media",
+                    "django.template.context_processors.static",
+                    "django.template.context_processors.tz",
+                    "django.contrib.messages.context_processors.messages",
+                    # Our extra:
+                    "django.template.context_processors.request",
+                ),
+            },
+        },
+    ]
+
     def __init__(self, *args, **kwargs):
         self.apps = args
         # Get the version of the test suite
@@ -61,11 +82,11 @@ class QuickDjangoTest(object):
         """
         Fire up the Django test suite from before version 1.2
         """
-        settings.configure(DEBUG = True,
-           DATABASE_ENGINE = 'sqlite3',
-           DATABASE_NAME = os.path.join(self.DIRNAME, 'database.db'),
-           INSTALLED_APPS = self.INSTALLED_APPS + self.apps
-        )
+        settings.configure(DEBUG=True,
+                           DATABASE_ENGINE='sqlite3',
+                           DATABASE_NAME=os.path.join(self.DIRNAME, 'database.db'),
+                           INSTALLED_APPS=self.INSTALLED_APPS + self.apps
+                           )
         from django.test.simple import run_tests
         failures = run_tests(self.apps, verbosity=1)
         if failures:
@@ -77,8 +98,8 @@ class QuickDjangoTest(object):
         """
 
         settings.configure(
-            DEBUG = True,
-            DATABASES = {
+            DEBUG=True,
+            DATABASES={
                 'default': {
                     'ENGINE': 'django.db.backends.sqlite3',
                     'NAME': os.path.join(self.DIRNAME, 'database.db'),
@@ -88,15 +109,16 @@ class QuickDjangoTest(object):
                     'PORT': '',
                 }
             },
-            INSTALLED_APPS = self.INSTALLED_APPS + self.apps,
-            MIDDLEWARE_CLASSES = self.MIDDLEWARE_CLASSES,
-            ROOT_URLCONF = 'helpdesk.tests.urls',
-            STATIC_URL = '/static/'
+            INSTALLED_APPS=self.INSTALLED_APPS + self.apps,
+            MIDDLEWARE_CLASSES=self.MIDDLEWARE_CLASSES,
+            ROOT_URLCONF='helpdesk.tests.urls',
+            STATIC_URL='/static/',
+            TEMPLATES=self.TEMPLATES
         )
 
         # compatibility with django 1.8 downwards
         # see: http://stackoverflow.com/questions/3841725/how-to-launch-tests-for-django-reusable-app
-        
+
         try:
             # Django >= 1.6
             from django.test.runner import DiscoverRunner
@@ -129,4 +151,3 @@ if __name__ == '__main__':
     parser.add_argument('apps', nargs='+', type=str)
     args = parser.parse_args()
     QuickDjangoTest(*args.apps)
-