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python 2 & 3 compatibility: changed __unicode__ to __str__ and added python2 decorators (https://docs.djangoproject.com/en/1.8/topics/python3/#str-and-unicode-methods)

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Alex Seeholzer 2015-11-18 15:26:08 +01:00
parent 8390125c01
commit 8d55dcb9a0
1 changed files with 57 additions and 37 deletions
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94
helpdesk/models.py
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@ -7,17 +7,21 @@ models.py - Model (and hence database) definitions. This is the core of the
helpdesk structure. helpdesk structure.
""" """
from __future__ import unicode_literals
from django.db import models from django.db import models
from django.contrib.auth import get_user_model from django.contrib.auth import get_user_model
from django.conf import settings from django.conf import settings
from django.utils.translation import ugettext_lazy as _, ugettext from django.utils.translation import ugettext_lazy as _, ugettext
from django import VERSION from django import VERSION
from django.utils.encoding import python_2_unicode_compatible
try: try:
from django.utils import timezone from django.utils import timezone
except ImportError: except ImportError:
from datetime import datetime as timezone from datetime import datetime as timezone
@python_2_unicode_compatible
class Queue(models.Model): class Queue(models.Model):
""" """
A queue is a collection of tickets into what would generally be business A queue is a collection of tickets into what would generally be business
@ -202,8 +206,8 @@ class Queue(models.Model):
help_text=_('Socks proxy port number. Default: 9150 (default TOR port)'), help_text=_('Socks proxy port number. Default: 9150 (default TOR port)'),
) )
def __unicode__(self): def __str__(self):
return u"%s" % self.title return "%s" % self.title
class Meta: class Meta:
ordering = ('title',) ordering = ('title',)
@ -481,8 +485,8 @@ class Ticket(models.Model):
verbose_name = _('Ticket') verbose_name = _('Ticket')
verbose_name_plural = _('Tickets') verbose_name_plural = _('Tickets')
def __unicode__(self): def __str__(self):
return u'%s %s' % (self.id, self.title) return '%s %s' % (self.id, self.title)
def get_absolute_url(self): def get_absolute_url(self):
return ('helpdesk_view', (self.id,)) return ('helpdesk_view', (self.id,))
@ -509,6 +513,7 @@ class FollowUpManager(models.Manager):
return self.filter(public=True) return self.filter(public=True)
@python_2_unicode_compatible
class FollowUp(models.Model): class FollowUp(models.Model):
""" """
A FollowUp is a comment and/or change to a ticket. We keep a simple A FollowUp is a comment and/or change to a ticket. We keep a simple
@ -575,8 +580,8 @@ class FollowUp(models.Model):
verbose_name = _('Follow-up') verbose_name = _('Follow-up')
verbose_name_plural = _('Follow-ups') verbose_name_plural = _('Follow-ups')
def __unicode__(self): def __str__(self):
return u'%s' % self.title return '%s' % self.title
def get_absolute_url(self): def get_absolute_url(self):
return u"%s#followup%s" % (self.ticket.get_absolute_url(), self.id) return u"%s#followup%s" % (self.ticket.get_absolute_url(), self.id)
@ -588,6 +593,7 @@ class FollowUp(models.Model):
super(FollowUp, self).save(*args, **kwargs) super(FollowUp, self).save(*args, **kwargs)
@python_2_unicode_compatible
class TicketChange(models.Model): class TicketChange(models.Model):
""" """
For each FollowUp, any changes to the parent ticket (eg Title, Priority, For each FollowUp, any changes to the parent ticket (eg Title, Priority,
@ -616,18 +622,18 @@ class TicketChange(models.Model):
null=True, null=True,
) )
def __unicode__(self): def __str__(self):
str = u'%s ' % self.field out = '%s ' % self.field
if not self.new_value: if not self.new_value:
str += ugettext('removed') out += ugettext('removed')
elif not self.old_value: elif not self.old_value:
str += ugettext('set to %s') % self.new_value out += ugettext('set to %s') % self.new_value
else: else:
str += ugettext('changed from "%(old_value)s" to "%(new_value)s"') % { out += ugettext('changed from "%(old_value)s" to "%(new_value)s"') % {
'old_value': self.old_value, 'old_value': self.old_value,
'new_value': self.new_value 'new_value': self.new_value
} }
return str return out
class Meta: class Meta:
verbose_name = _('Ticket change') verbose_name = _('Ticket change')
@ -650,6 +656,7 @@ def attachment_path(instance, filename):
return os.path.join(path, filename) return os.path.join(path, filename)
@python_2_unicode_compatible
class Attachment(models.Model): class Attachment(models.Model):
""" """
Represents a file attached to a follow-up. This could come from an e-mail Represents a file attached to a follow-up. This could come from an e-mail
@ -691,8 +698,8 @@ class Attachment(models.Model):
self.followup.id self.followup.id
) )
def __unicode__(self): def __str__(self):
return u'%s' % self.filename return '%s' % self.filename
class Meta: class Meta:
ordering = ['filename',] ordering = ['filename',]
@ -700,6 +707,7 @@ class Attachment(models.Model):
verbose_name_plural = _('Attachments') verbose_name_plural = _('Attachments')
@python_2_unicode_compatible
class PreSetReply(models.Model): class PreSetReply(models.Model):
""" """
We can allow the admin to define a number of pre-set replies, used to We can allow the admin to define a number of pre-set replies, used to
@ -738,10 +746,11 @@ class PreSetReply(models.Model):
verbose_name = _('Pre-set reply') verbose_name = _('Pre-set reply')
verbose_name_plural = _('Pre-set replies') verbose_name_plural = _('Pre-set replies')
def __unicode__(self): def __str__(self):
return u'%s' % self.name return '%s' % self.name
@python_2_unicode_compatible
class EscalationExclusion(models.Model): class EscalationExclusion(models.Model):
""" """
An 'EscalationExclusion' lets us define a date on which escalation should An 'EscalationExclusion' lets us define a date on which escalation should
@ -771,14 +780,15 @@ class EscalationExclusion(models.Model):
help_text=_('Date on which escalation should not happen'), help_text=_('Date on which escalation should not happen'),
) )
def __unicode__(self): def __str__(self):
return u'%s' % self.name return '%s' % self.name
class Meta: class Meta:
verbose_name = _('Escalation exclusion') verbose_name = _('Escalation exclusion')
verbose_name_plural = _('Escalation exclusions') verbose_name_plural = _('Escalation exclusions')
@python_2_unicode_compatible
class EmailTemplate(models.Model): class EmailTemplate(models.Model):
""" """
Since these are more likely to be changed than other templates, we store Since these are more likely to be changed than other templates, we store
@ -830,8 +840,8 @@ class EmailTemplate(models.Model):
help_text=_('Locale of this template.'), help_text=_('Locale of this template.'),
) )
def __unicode__(self): def __str__(self):
return u'%s' % self.template_name return '%s' % self.template_name
class Meta: class Meta:
ordering = ['template_name', 'locale'] ordering = ['template_name', 'locale']
@ -839,6 +849,7 @@ class EmailTemplate(models.Model):
verbose_name_plural = _('e-mail templates') verbose_name_plural = _('e-mail templates')
@python_2_unicode_compatible
class KBCategory(models.Model): class KBCategory(models.Model):
""" """
Lets help users help themselves: the Knowledge Base is a categorised Lets help users help themselves: the Knowledge Base is a categorised
@ -858,8 +869,8 @@ class KBCategory(models.Model):
_('Description'), _('Description'),
) )
def __unicode__(self): def __str__(self):
return u'%s' % self.title return '%s' % self.title
class Meta: class Meta:
ordering = ['title',] ordering = ['title',]
@ -871,6 +882,7 @@ class KBCategory(models.Model):
get_absolute_url = models.permalink(get_absolute_url) get_absolute_url = models.permalink(get_absolute_url)
@python_2_unicode_compatible
class KBItem(models.Model): class KBItem(models.Model):
""" """
An item within the knowledgebase. Very straightforward question/answer An item within the knowledgebase. Very straightforward question/answer
@ -925,8 +937,8 @@ class KBItem(models.Model):
return _('Unrated') return _('Unrated')
score = property(_score) score = property(_score)
def __unicode__(self): def __str__(self):
return u'%s' % self.title return '%s' % self.title
class Meta: class Meta:
ordering = ['title',] ordering = ['title',]
@ -938,6 +950,7 @@ class KBItem(models.Model):
get_absolute_url = models.permalink(get_absolute_url) get_absolute_url = models.permalink(get_absolute_url)
@python_2_unicode_compatible
class SavedSearch(models.Model): class SavedSearch(models.Model):
""" """
Allow a user to save a ticket search, eg their filtering and sorting Allow a user to save a ticket search, eg their filtering and sorting
@ -972,17 +985,18 @@ class SavedSearch(models.Model):
help_text=_('Pickled query object. Be wary changing this.'), help_text=_('Pickled query object. Be wary changing this.'),
) )
def __unicode__(self): def __str__(self):
if self.shared: if self.shared:
return u'%s (*)' % self.title return '%s (*)' % self.title
else: else:
return u'%s' % self.title return '%s' % self.title
class Meta: class Meta:
verbose_name = _('Saved search') verbose_name = _('Saved search')
verbose_name_plural = _('Saved searches') verbose_name_plural = _('Saved searches')
@python_2_unicode_compatible
class UserSettings(models.Model): class UserSettings(models.Model):
""" """
A bunch of user-specific settings that we want to be able to define, such A bunch of user-specific settings that we want to be able to define, such
@ -1024,8 +1038,8 @@ class UserSettings(models.Model):
settings = property(_get_settings, _set_settings) settings = property(_get_settings, _set_settings)
def __unicode__(self): def __str__(self):
return u'Preferences for %s' % self.user return 'Preferences for %s' % self.user
class Meta: class Meta:
verbose_name = _('User Setting') verbose_name = _('User Setting')
@ -1056,6 +1070,7 @@ except:
models.signals.post_save.connect(create_usersettings, sender=signal_user) models.signals.post_save.connect(create_usersettings, sender=signal_user)
@python_2_unicode_compatible
class IgnoreEmail(models.Model): class IgnoreEmail(models.Model):
""" """
This model lets us easily ignore e-mails from certain senders when This model lets us easily ignore e-mails from certain senders when
@ -1098,8 +1113,8 @@ class IgnoreEmail(models.Model):
'be deleted.'), 'be deleted.'),
) )
def __unicode__(self): def __str__(self):
return u'%s' % self.name return '%s' % self.name
def save(self, *args, **kwargs): def save(self, *args, **kwargs):
if not self.date: if not self.date:
@ -1134,6 +1149,7 @@ class IgnoreEmail(models.Model):
verbose_name_plural = _('Ignored e-mail addresses') verbose_name_plural = _('Ignored e-mail addresses')
@python_2_unicode_compatible
class TicketCC(models.Model): class TicketCC(models.Model):
""" """
Often, there are people who wish to follow a ticket who aren't the Often, there are people who wish to follow a ticket who aren't the
@ -1192,14 +1208,15 @@ class TicketCC(models.Model):
return self.email return self.email
display = property(_display) display = property(_display)
def __unicode__(self): def __str__(self):
return u'%s for %s' % (self.display, self.ticket.title) return '%s for %s' % (self.display, self.ticket.title)
class CustomFieldManager(models.Manager): class CustomFieldManager(models.Manager):
def get_queryset(self): def get_queryset(self):
return super(CustomFieldManager, self).get_queryset().order_by('ordering') return super(CustomFieldManager, self).get_queryset().order_by('ordering')
@python_2_unicode_compatible
class CustomField(models.Model): class CustomField(models.Model):
""" """
Definitions for custom fields that are glued onto each ticket. Definitions for custom fields that are glued onto each ticket.
@ -1302,7 +1319,7 @@ class CustomField(models.Model):
objects = CustomFieldManager() objects = CustomFieldManager()
def __unicode__(self): def __str__(self):
return '%s' % (self.name) return '%s' % (self.name)
class Meta: class Meta:
@ -1310,6 +1327,7 @@ class CustomField(models.Model):
verbose_name_plural = _('Custom fields') verbose_name_plural = _('Custom fields')
@python_2_unicode_compatible
class TicketCustomFieldValue(models.Model): class TicketCustomFieldValue(models.Model):
ticket = models.ForeignKey( ticket = models.ForeignKey(
Ticket, Ticket,
@ -1323,7 +1341,7 @@ class TicketCustomFieldValue(models.Model):
value = models.TextField(blank=True, null=True) value = models.TextField(blank=True, null=True)
def __unicode__(self): def __str__(self):
return '%s / %s' % (self.ticket, self.field) return '%s / %s' % (self.ticket, self.field)
class Meta: class Meta:
@ -1334,6 +1352,7 @@ class TicketCustomFieldValue(models.Model):
verbose_name_plural = _('Ticket custom field values') verbose_name_plural = _('Ticket custom field values')
@python_2_unicode_compatible
class TicketDependency(models.Model): class TicketDependency(models.Model):
""" """
The ticket identified by `ticket` cannot be resolved until the ticket in `depends_on` has been resolved. The ticket identified by `ticket` cannot be resolved until the ticket in `depends_on` has been resolved.
@ -1352,7 +1371,7 @@ class TicketDependency(models.Model):
related_name='depends_on', related_name='depends_on',
) )
def __unicode__(self): def __str__(self):
return '%s / %s' % (self.ticket, self.depends_on) return '%s / %s' % (self.ticket, self.depends_on)
class Meta: class Meta:
@ -1361,6 +1380,7 @@ class TicketDependency(models.Model):
verbose_name_plural = _('Ticket dependencies') verbose_name_plural = _('Ticket dependencies')
@python_2_unicode_compatible
class QueueMembership(models.Model): class QueueMembership(models.Model):
""" """
Used to restrict staff members to certain queues only Used to restrict staff members to certain queues only
@ -1375,7 +1395,7 @@ class QueueMembership(models.Model):
verbose_name=_('Authorized Queues'), verbose_name=_('Authorized Queues'),
) )
def __unicode__(self): def __str__(self):
return '%s authorized for queues %s' % (self.user, ", ".join(self.queues.values_list('title', flat=True))) return '%s authorized for queues %s' % (self.user, ", ".join(self.queues.values_list('title', flat=True)))
class Meta: class Meta: