v0.6.0

Those headers are not stored in sessions anymore.

Closes #141.

AUTHORS.rst

@@ -28,3 +28,4 @@ Patches and ideas
 * `Tomek Wójcik <https://github.com/tomekwojcik>`_
 * `Davey Shafik <https://github.com/dshafik>`_
 * `cido <https://github.com/cido>`_
+* `Justin Bonnar <https://github.com/jargonjustin>`_

README.rst

@@ -181,6 +181,13 @@ between requests to the same host:
 
     $ http --session=logged-in httpbin.org/headers
 
+
+Set a custom ``Host`` header to work around missing DNS records:
+
+.. code-block:: bash
+
+    $ http localhost:8000 Host:example.com
+
 ..
 
 --------
@@ -744,6 +751,7 @@ Also, the following formatting is applied:
 * HTTP headers are sorted by name.
 * JSON data is indented, sorted by keys, and unicode escapes are converted
   to the characters they represent.
+* XML data is indented for better readability.
 
 One of these options can be used to control output processing:
 
@@ -937,12 +945,17 @@ Streamed output by small chunks alá ``tail -f``:
 Sessions
 ========
 
-By default, every request is completely independent of the previous ones.
-HTTPie also supports persistent sessions, where custom headers, authorization,
-and cookies (manually specified or sent by the server) persist between
-requests to the same host.
+By default, every request is completely independent of any previous ones.
+HTTPie also supports persistent sessions, where custom headers (except for the
+ones starting with ``Content-`` or ``If-``), authorization, and cookies
+(manually specified or sent by the server) persist between requests
+to the same host.
 
-Create a new session named ``user1``:
+--------------
+Named Sessions
+--------------
+
+Create a new session named ``user1`` for ``example.org``:
 
 .. code-block:: bash
 
@@ -965,14 +978,30 @@ To use a session without updating it from the request/response exchange
 once it is created, specify the session name via
 ``--session-read-only=SESSION_NAME`` instead.
 
-Session data are stored in JSON files in the directory
+Named sessions' data is stored in JSON files in the directory
 ``~/.httpie/sessions/<host>/<name>.json``
 (``%APPDATA%\httpie\sessions\<host>\<name>.json`` on Windows).
+
+------------------
+Anonymous Sessions
+------------------
+
+Instead of a name, you can also directly specify a path to a session file. This
+allows for sessions to be re-used across multiple hosts:
+
+.. code-block:: bash
+
+    $ http --session=/tmp/session.json example.org
+    $ http --session=/tmp/session.json admin.example.org
+    $ http --session=~/.httpie/sessions/another.example.org/test.json example.org
+    $ http --session-read-only=/tmp/session.json example.org
+
+
 **Warning:** All session data, including credentials, cookie data,
 and custom headers are stored in plain text.
 
-Session files can also be created and edited manually in a text editor.
-
+Note that session files can also be created and edited manually in a text
+editor; they are plain JSON.
 
 See also `Config`_.
 
@@ -1162,7 +1191,14 @@ Changelog
 
 *You can click a version name to see a diff with the previous one.*
 
-* `0.6.0-dev`_
+* `0.7.0-dev`_
+* `0.6.0`_
+    * XML data is now formatted.
+    * ``--session`` and ``--session-read-only`` now also accept paths to
+      session files (eg. ``http --session=/tmp/session.json example.org``).
+* `0.5.1`_ (2013-05-13)
+    * ``Content-*`` and ``If-*`` request headers are not stored in sessions
+      anymore as they are request-specific.
 * `0.5.0`_ (2013-04-27)
     * Added a `download mode`_ via ``--download``.
     * Bugfixes.
@@ -1272,6 +1308,8 @@ Changelog
 .. _0.4.0: https://github.com/jkbr/httpie/compare/0.3.0...0.4.0
 .. _0.4.1: https://github.com/jkbr/httpie/compare/0.4.0...0.4.1
 .. _0.5.0: https://github.com/jkbr/httpie/compare/0.4.1...0.5.0
-.. _0.6.0-dev: https://github.com/jkbr/httpie/compare/0.5.0...master
+.. _0.5.1: https://github.com/jkbr/httpie/compare/0.5.0...0.5.1
+.. _0.6.0: https://github.com/jkbr/httpie/compare/0.5.1...0.6.0
+.. _0.7.0-dev: https://github.com/jkbr/httpie/compare/0.6.0...master
 .. _AUTHORS.rst: https://github.com/jkbr/httpie/blob/master/AUTHORS.rst
 .. _LICENSE: https://github.com/jkbr/httpie/blob/master/LICENSE

httpie/__init__.py

@@ -3,7 +3,7 @@ HTTPie - a CLI, cURL-like tool for humans.
 
 """
 __author__ = 'Jakub Roztocil'
-__version__ = '0.5.0'
+__version__ = '0.6.0'
 __licence__ = 'BSD'
 
 

httpie/cli.py

@@ -7,13 +7,13 @@ from argparse import FileType, OPTIONAL, ZERO_OR_MORE, SUPPRESS
 
 from . import __doc__
 from . import __version__
-from .sessions import DEFAULT_SESSIONS_DIR, Session
+from .sessions import DEFAULT_SESSIONS_DIR
 from .output import AVAILABLE_STYLES, DEFAULT_STYLE
 from .input import (Parser, AuthCredentialsArgType, KeyValueArgType,
                     SEP_PROXY, SEP_CREDENTIALS, SEP_GROUP_ITEMS,
                     OUT_REQ_HEAD, OUT_REQ_BODY, OUT_RESP_HEAD,
                     OUT_RESP_BODY, OUTPUT_OPTIONS,
-                    PRETTY_MAP, PRETTY_STDOUT_TTY_ONLY, RegexValidator)
+                    PRETTY_MAP, PRETTY_STDOUT_TTY_ONLY, SessionNameValidator)
 
 
 def _(text):
@@ -256,19 +256,21 @@ output_options.add_argument(
     ''')
 )
 
+
 ###############################################################################
 # Sessions
 ###############################################################################
+
 sessions = parser.add_argument_group(title='Sessions')\
                  .add_mutually_exclusive_group(required=False)
 
+session_name_validator = SessionNameValidator(
+    'Session name contains invalid characters.')
+
 sessions.add_argument(
     '--session',
-    metavar='SESSION_NAME',
-    type=RegexValidator(
-        Session.VALID_NAME_PATTERN,
-        'Session name contains invalid characters.'
-    ),
+    metavar='SESSION_NAME_OR_PATH',
+    type=session_name_validator,
     help=_('''
     Create, or reuse and update a session.
     Within a session, custom headers, auth credential, as well as any
@@ -278,7 +280,8 @@ sessions.add_argument(
 )
 sessions.add_argument(
     '--session-read-only',
-    metavar='SESSION_NAME',
+    metavar='SESSION_NAME_OR_PATH',
+    type=session_name_validator,
     help=_('''
         Create or read a session without updating it form the
         request/response exchange.
@@ -289,6 +292,7 @@ sessions.add_argument(
 ###############################################################################
 # Authentication
 ###############################################################################
+
 # ``requests.request`` keyword arguments.
 auth = parser.add_argument_group(title='Authentication')
 auth.add_argument(
@@ -312,8 +316,9 @@ auth.add_argument(
 )
 
 
+###############################################################################
 # Network
-#############################################
+###############################################################################
 
 network = parser.add_argument_group(title='Network')
 

httpie/client.py

@@ -28,8 +28,8 @@ def get_response(args, config_dir):
     else:
         response = sessions.get_response(
             config_dir=config_dir,
-            name=args.session or args.session_read_only,
-            request_kwargs=requests_kwargs,
+            session_name=args.session or args.session_read_only,
+            requests_kwargs=requests_kwargs,
             read_only=bool(args.session_read_only),
         )
 

httpie/config.py

@@ -16,9 +16,8 @@ DEFAULT_CONFIG_DIR = os.environ.get(
 class BaseConfigDict(dict):
 
     name = None
-    help = None
+    helpurl = None
     about = None
-
     directory = DEFAULT_CONFIG_DIR
 
     def __init__(self, directory=None, *args, **kwargs):
@@ -29,18 +28,24 @@ class BaseConfigDict(dict):
     def __getattr__(self, item):
         return self[item]
 
-    @property
-    def path(self):
-        try:
-            os.makedirs(self.directory, mode=0o700)
-        except OSError as e:
-            if e.errno != errno.EEXIST:
-                raise
+    def _get_path(self):
+        """Return the config file path without side-effects."""
         return os.path.join(self.directory, self.name + '.json')
 
+    @property
+    def path(self):
+        """Return the config file path creating basedir, if needed."""
+        path = self._get_path()
+        try:
+            os.makedirs(os.path.dirname(path), mode=0o700)
+        except OSError as e:
+            if e.errno != errno.EEXIST:
+                raise
+        return path
+
     @property
     def is_new(self):
-        return not os.path.exists(self.path)
+        return not os.path.exists(self._get_path())
 
     def load(self):
         try:
@@ -61,8 +66,8 @@ class BaseConfigDict(dict):
         self['__meta__'] = {
             'httpie': __version__
         }
-        if self.help:
-            self['__meta__']['help'] = self.help
+        if self.helpurl:
+            self['__meta__']['help'] = self.helpurl
 
         if self.about:
             self['__meta__']['about'] = self.about
@@ -82,7 +87,7 @@ class BaseConfigDict(dict):
 class Config(BaseConfigDict):
 
     name = 'config'
-    help = 'https://github.com/jkbr/httpie#config'
+    helpurl = 'https://github.com/jkbr/httpie#config'
     about = 'HTTPie configuration file'
 
     DEFAULTS = {

httpie/downloads.py

@@ -9,7 +9,7 @@ import re
 import sys
 import mimetypes
 import threading
-from time import time
+from time import sleep, time
 
 from .output import RawStream
 from .models import HTTPResponse
@@ -163,7 +163,7 @@ class Download(object):
         self.finished = False
 
         self._status = Status()
-        self._progress_reporter = ProgressReporter(
+        self._progress_reporter = ProgressReporterThread(
             status=self._status,
             output=progress_file
         )
@@ -253,7 +253,7 @@ class Download(object):
                 self._output_file.name
             )
         )
-        self._progress_reporter.report()
+        self._progress_reporter.start()
 
         return stream, self._output_file
 
@@ -263,7 +263,6 @@ class Download(object):
         self._status.finished()
 
     def failed(self):
-        self.finish()
         self._progress_reporter.stop()
 
     @property
@@ -317,7 +316,7 @@ class Status(object):
         self.time_finished = time()
 
 
-class ProgressReporter(object):
+class ProgressReporterThread(threading.Thread):
     """
     Reports download progress based on its status.
 
@@ -330,6 +329,7 @@ class ProgressReporter(object):
         :type status: Status
         :type output: file
         """
+        super(ProgressReporterThread, self).__init__()
         self.status = status
         self.output = output
         self._tick = tick
@@ -338,20 +338,20 @@ class ProgressReporter(object):
         self._status_line = ''
         self._prev_bytes = 0
         self._prev_time = time()
-        self._stop = False
+        self._should_stop = threading.Event()
 
     def stop(self):
         """Stop reporting on next tick."""
-        self._stop = True
+        self._should_stop.set()
+
+    def run(self):
+        while not self._should_stop.is_set():
+            if self.status.has_finished:
+                self.sum_up()
+                break
 
-    def report(self):
-        if self._stop:
-            return
-        if self.status.has_finished:
-            self.sum_up()
-        else:
             self.report_speed()
-            threading.Timer(self._tick, self.report).start()
+            sleep(self._tick)
 
     def report_speed(self):
 
@@ -382,7 +382,7 @@ class ProgressReporter(object):
                     s = int((self.status.total_size - downloaded) / speed)
                     h, s = divmod(s, 60 * 60)
                     m, s = divmod(s, 60)
-                    eta = '{}:{:0>2}:{:0>2}'.format(h, m, s)
+                    eta = '{0}:{1:0>2}:{2:0>2}'.format(h, m, s)
 
                 self._status_line = PROGRESS.format(
                     percentage=percentage,

httpie/input.py

@@ -20,6 +20,7 @@ except ImportError:
 from requests.structures import CaseInsensitiveDict
 
 from .compat import urlsplit, str
+from .sessions import VALID_SESSION_NAME_PATTERN
 
 
 HTTP_POST = 'POST'
@@ -373,24 +374,15 @@ class KeyValue(object):
         return self.__dict__ == other.__dict__
 
 
-def session_name_arg_type(name):
-    from .sessions import Session
-    if not Session.is_valid_name(name):
-        raise ArgumentTypeError(
-            'special characters and spaces are not'
-            ' allowed in session names: "%s"'
-            % name)
-    return name
+class SessionNameValidator(object):
 
-
-class RegexValidator(object):
-
-    def __init__(self, pattern, error_message):
-        self.pattern = re.compile(pattern)
+    def __init__(self, error_message):
         self.error_message = error_message
 
     def __call__(self, value):
-        if not self.pattern.search(value):
+        # Session name can be a path or just a name.
+        if (os.path.sep not in value
+                and not VALID_SESSION_NAME_PATTERN.search(value)):
             raise ArgumentError(None, self.error_message)
         return value
 

httpie/output.py

@@ -2,6 +2,7 @@
 
 """
 import json
+import xml.dom.minidom
 from functools import partial
 from itertools import chain
 
@@ -20,6 +21,9 @@ from .input import (OUT_REQ_BODY, OUT_REQ_HEAD,
                     OUT_RESP_HEAD, OUT_RESP_BODY)
 
 
+# The default number of spaces to indent when pretty printing
+DEFAULT_INDENT = 4
+
 # Colors on Windows via colorama don't look that
 # great and fruity seems to give the best result there.
 AVAILABLE_STYLES = set(STYLE_MAP.keys())
@@ -264,8 +268,9 @@ class PrettyStream(EncodedStream):
     def _process_body(self, chunk):
         return (self.processor
                     .process_body(
-                        chunk.decode(self.msg.encoding, 'replace'),
-                        self.msg.content_type)
+                        content=chunk.decode(self.msg.encoding, 'replace'),
+                        content_type=self.msg.content_type,
+                        encoding=self.msg.encoding)
                     .encode(self.output_encoding, 'replace'))
 
 
@@ -367,12 +372,13 @@ class BaseProcessor(object):
         """
         return headers
 
-    def process_body(self, content, content_type, subtype):
+    def process_body(self, content, content_type, subtype, encoding):
         """Return processed `content`.
 
         :param content: The body content as text
         :param content_type: Full content type, e.g., 'application/atom+xml'.
         :param subtype: E.g. 'xml'.
+        :param encoding: The original content encoding.
 
         """
         return content
@@ -381,7 +387,7 @@ class BaseProcessor(object):
 class JSONProcessor(BaseProcessor):
     """JSON body processor."""
 
-    def process_body(self, content, content_type, subtype):
+    def process_body(self, content, content_type, subtype, encoding):
         if subtype == 'json':
             try:
                 # Indent the JSON data, sort keys by name, and
@@ -389,13 +395,29 @@ class JSONProcessor(BaseProcessor):
                 content = json.dumps(json.loads(content),
                                      sort_keys=True,
                                      ensure_ascii=False,
-                                     indent=4)
+                                     indent=DEFAULT_INDENT)
             except ValueError:
                 # Invalid JSON but we don't care.
                 pass
         return content
 
 
+class XMLProcessor(BaseProcessor):
+    """XML body processor."""
+    # TODO: tests
+
+    def process_body(self, content, content_type, subtype, encoding):
+        if subtype == 'xml':
+            try:
+                # Pretty print the XML
+                doc = xml.dom.minidom.parseString(content.encode(encoding))
+                content = doc.toprettyxml(indent=' ' * DEFAULT_INDENT)
+            except xml.parsers.expat.ExpatError:
+                # Ignore invalid XML errors (skips attempting to pretty print)
+                pass
+        return content
+
+
 class PygmentsProcessor(BaseProcessor):
     """A processor that applies syntax-highlighting using Pygments
     to the headers, and to the body as well if its content type is recognized.
@@ -427,7 +449,7 @@ class PygmentsProcessor(BaseProcessor):
         return pygments.highlight(
             headers, HTTPLexer(), self.formatter).strip()
 
-    def process_body(self, content, content_type, subtype):
+    def process_body(self, content, content_type, subtype, encoding):
         try:
             lexer = self.lexers_by_type.get(content_type)
             if not lexer:
@@ -460,7 +482,8 @@ class OutputProcessor(object):
     installed_processors = {
         'format': [
             HeadersProcessor,
-            JSONProcessor
+            JSONProcessor,
+            XMLProcessor
         ],
         'colors': [
             PygmentsProcessor
@@ -486,13 +509,18 @@ class OutputProcessor(object):
             headers = processor.process_headers(headers)
         return headers
 
-    def process_body(self, content, content_type):
+    def process_body(self, content, content_type, encoding):
         # e.g., 'application/atom+xml'
         content_type = content_type.split(';')[0]
         # e.g., 'xml'
         subtype = content_type.split('/')[-1].split('+')[-1]
 
         for processor in self.processors:
-            content = processor.process_body(content, content_type, subtype)
+            content = processor.process_body(
+                content,
+                content_type,
+                subtype,
+                encoding
+            )
 
         return content

httpie/sessions.py

@@ -3,9 +3,6 @@
 """
 import re
 import os
-import glob
-import errno
-import shutil
 
 import requests
 from requests.cookies import RequestsCookieJar, create_cookie
@@ -17,38 +14,53 @@ from .config import BaseConfigDict, DEFAULT_CONFIG_DIR
 
 SESSIONS_DIR_NAME = 'sessions'
 DEFAULT_SESSIONS_DIR = os.path.join(DEFAULT_CONFIG_DIR, SESSIONS_DIR_NAME)
+VALID_SESSION_NAME_PATTERN = re.compile('^[a-zA-Z0-9_.-]+$')
+# Request headers starting with these prefixes won't be stored in sessions.
+# They are specific to each request.
+# http://en.wikipedia.org/wiki/List_of_HTTP_header_fields#Requests
+SESSION_IGNORED_HEADER_PREFIXES = ['Content-', 'If-']
 
 
-def get_response(name, request_kwargs, config_dir, read_only=False):
+def get_response(session_name, requests_kwargs, config_dir, read_only=False):
     """Like `client.get_response`, but applies permanent
     aspects of the session to the request.
 
     """
-    sessions_dir = os.path.join(config_dir, SESSIONS_DIR_NAME)
-    host = Host(
-        root_dir=sessions_dir,
-        name=request_kwargs['headers'].get('Host', None)
-             or urlsplit(request_kwargs['url']).netloc.split('@')[-1]
-    )
-    session = Session(host, name)
+    if os.path.sep in session_name:
+        path = os.path.expanduser(session_name)
+    else:
+        hostname = (
+            requests_kwargs['headers'].get('Host', None)
+            or urlsplit(requests_kwargs['url']).netloc.split('@')[-1]
+        )
+
+        assert re.match('^[a-zA-Z0-9_.:-]+$', hostname)
+
+        # host:port => host_port
+        hostname = hostname.replace(':', '_')
+        path = os.path.join(config_dir,
+                            SESSIONS_DIR_NAME,
+                            hostname,
+                            session_name + '.json')
+
+    session = Session(path)
     session.load()
 
-    # Update session headers with the request headers.
-    session['headers'].update(request_kwargs.get('headers', {}))
-    # Use the merged headers for the request
-    request_kwargs['headers'] = session['headers']
+    request_headers = requests_kwargs.get('headers', {})
+    requests_kwargs['headers'] = dict(session.headers, **request_headers)
+    session.update_headers(request_headers)
 
-    auth = request_kwargs.get('auth', None)
+    auth = requests_kwargs.get('auth', None)
     if auth:
         session.auth = auth
     elif session.auth:
-        request_kwargs['auth'] = session.auth
+        requests_kwargs['auth'] = session.auth
 
     requests_session = requests.Session()
     requests_session.cookies = session.cookies
 
     try:
-        response = requests_session.request(**request_kwargs)
+        response = requests_session.request(**requests_kwargs)
     except Exception:
         raise
     else:
@@ -59,69 +71,13 @@ def get_response(name, request_kwargs, config_dir, read_only=False):
         return response
 
 
-class Host(object):
-    """A host is a per-host directory on the disk containing sessions files."""
-
-    VALID_NAME_PATTERN = re.compile('^[a-zA-Z0-9_.:-]+$')
-
-    def __init__(self, name, root_dir=DEFAULT_SESSIONS_DIR):
-        assert self.VALID_NAME_PATTERN.match(name)
-        self.name = name
-        self.root_dir = root_dir
-
-    def __iter__(self):
-        """Return an iterator yielding `Session` instances."""
-        for fn in sorted(glob.glob1(self.path, '*.json')):
-            session_name = os.path.splitext(fn)[0]
-            yield Session(host=self, name=session_name)
-
-    @staticmethod
-    def _quote_name(name):
-        """host:port => host_port"""
-        return name.replace(':', '_')
-
-    @staticmethod
-    def _unquote_name(name):
-        """host_port => host:port"""
-        return re.sub(r'_(\d+)$', r':\1', name)
-
-    @classmethod
-    def all(cls, root_dir=DEFAULT_SESSIONS_DIR):
-        """Return a generator yielding a host at a time."""
-        for name in sorted(glob.glob1(root_dir, '*')):
-            if os.path.isdir(os.path.join(root_dir, name)):
-                yield Host(cls._unquote_name(name), root_dir=root_dir)
-
-    @property
-    def verbose_name(self):
-        return '%s %s' % (self.name, self.path)
-
-    def delete(self):
-        shutil.rmtree(self.path)
-
-    @property
-    def path(self):
-        path = os.path.join(self.root_dir, self._quote_name(self.name))
-        try:
-            os.makedirs(path, mode=0o700)
-        except OSError as e:
-            if e.errno != errno.EEXIST:
-                raise
-        return path
-
-
 class Session(BaseConfigDict):
-
-    help = 'https://github.com/jkbr/httpie#sessions'
+    helpurl = 'https://github.com/jkbr/httpie#sessions'
     about = 'HTTPie session file'
 
-    VALID_NAME_PATTERN = re.compile('^[a-zA-Z0-9_.-]+$')
-
-    def __init__(self, host, name, *args, **kwargs):
-        assert self.VALID_NAME_PATTERN.match(name)
+    def __init__(self, path, *args, **kwargs):
         super(Session, self).__init__(*args, **kwargs)
-        self.host = host
-        self.name = name
+        self._path = path
         self['headers'] = {}
         self['cookies'] = {}
         self['auth'] = {
@@ -130,13 +86,31 @@ class Session(BaseConfigDict):
             'password': None
         }
 
-    @property
-    def directory(self):
-        return self.host.path
+    def _get_path(self):
+        return self._path
+
+    def update_headers(self, request_headers):
+        """
+        Update the session headers with the request ones while ignoring
+        certain name prefixes.
+
+        :type request_headers: dict
+
+        """
+        for name, value in request_headers.items():
+
+            if name == 'User-Agent' and value.startswith('HTTPie/'):
+                continue
+
+            for prefix in SESSION_IGNORED_HEADER_PREFIXES:
+                if name.lower().startswith(prefix.lower()):
+                    break
+            else:
+                self['headers'][name] = value
 
     @property
-    def verbose_name(self):
-        return '%s %s %s' % (self.host.name, self.name, self.path)
+    def headers(self):
+        return self['headers']
 
     @property
     def cookies(self):
@@ -149,6 +123,9 @@ class Session(BaseConfigDict):
 
     @cookies.setter
     def cookies(self, jar):
+        """
+        :type jar: CookieJar
+        """
         # http://docs.python.org/2/library/cookielib.html#cookie-objects
         stored_attrs = ['value', 'path', 'secure', 'expires']
         self['cookies'] = {}

requirements-dev.txt

@@ -1,3 +1,3 @@
 tox
-httpbin
+git+git://github.com/kennethreitz/httpbin.git@7c96875e87a448f08fb1981e85eb79e77d592d98
 docutils

setup.py

@@ -12,7 +12,7 @@ if sys.argv[-1] == 'test':
 
 
 requirements = [
-    'requests>=1.0.4',
+    'requests>=1.2.3',
     'Pygments>=1.5'
 ]
 if sys.version_info[:2] in ((2, 6), (3, 1)):

tests/tests.py

@@ -1170,6 +1170,8 @@ class ItemParsingTest(BaseTestCase):
             # files
             self.key_value_type('bar\\@baz@%s' % FILE_PATH_ARG)
         ])
+        # `requests.structures.CaseInsensitiveDict` => `dict`
+        headers = dict(headers._store.values())
         self.assertDictEqual(headers, {
             'foo:bar': 'baz',
             'jack@jill': 'hill',
@@ -1199,6 +1201,8 @@ class ItemParsingTest(BaseTestCase):
             self.key_value_type('test-file@%s' % FILE_PATH_ARG),
             self.key_value_type('query==value'),
         ])
+        # `requests.structures.CaseInsensitiveDict` => `dict`
+        headers = dict(headers._store.values())
         self.assertDictEqual(headers, {
             'header': 'value',
             'eh': ''
@@ -1370,6 +1374,26 @@ class SessionTest(BaseTestCase):
         self.assertEqual(r.json['headers']['Cookie'], 'hello=world')
         self.assertIn('Basic ', r.json['headers']['Authorization'])
 
+    def test_session_ignored_header_prefixes(self):
+        r = http(
+            '--session=test',
+            'GET',
+            httpbin('/get'),
+            'Content-Type: text/plain',
+            'If-Unmodified-Since: Sat, 29 Oct 1994 19:43:31 GMT',
+            env=self.env
+        )
+        self.assertIn(OK, r)
+
+        r2 = http(
+            '--session=test',
+            'GET',
+            httpbin('/get')
+        )
+        self.assertIn(OK, r2)
+        self.assertNotIn('Content-Type', r2.json['headers'])
+        self.assertNotIn('If-Unmodified-Since', r2.json['headers'])
+
     def test_session_update(self):
         # Get a response to a request from the original session.
         r1 = http(
@@ -1444,6 +1468,28 @@ class SessionTest(BaseTestCase):
         # Should be the same as before r2.
         self.assertDictEqual(r1.json, r3.json)
 
+    def test_session_by_path(self):
+        session_path = os.path.join(self.config_dir, 'session-by-path.json')
+
+        r1 = http(
+            '--session=' + session_path,
+            'GET',
+            httpbin('/get'),
+            'Foo:Bar',
+            env=self.env
+        )
+        self.assertIn(OK, r1)
+
+        r2 = http(
+            '--session=' + session_path,
+            'GET',
+            httpbin('/get'),
+            env=self.env
+        )
+        self.assertIn(OK, r2)
+
+        self.assertEqual(r2.json['headers']['Foo'], 'Bar')
+
 
 class DownloadUtilsTest(BaseTestCase):
 
@@ -1559,9 +1605,23 @@ class DownloadTest(BaseTestCase):
         self.assertIn('Done', r.stderr)
         self.assertEqual(body, r)
 
+    def test_download_with_Content_Length(self):
+        download = Download(output_file=open(os.devnull, 'w'))
+        download.start(Response(
+            url=httpbin('/'),
+             headers={'Content-Length': 10}
+        ))
+        time.sleep(1.1)
+        download._chunk_downloaded(b'12345')
+        time.sleep(1.1)
+        download._chunk_downloaded(b'12345')
+        download.finish()
+        self.assertFalse(download.interrupted)
+
     def test_download_no_Content_Length(self):
         download = Download(output_file=open(os.devnull, 'w'))
         download.start(Response(url=httpbin('/')))
+        time.sleep(1.1)
         download._chunk_downloaded(b'12345')
         download.finish()
         self.assertFalse(download.interrupted)