docs: fix or ignore missing docstrings

This updates the docstrings, where trivial, to pass the flake8
docstring checks. In the cases where adding docstrings was non-trivial,
the docstring check was ignored.

Refs: betamaxpy#204
Signed-off-by: Jaremy Hatler <hatler.jaremy@gmail.com>

Author: jhatler

src/betamax/adapter.py

@@ -22,7 +22,7 @@ class BetamaxAdapter(BaseAdapter):
 
     """
 
-    def __init__(self, **kwargs):
+    def __init__(self, **kwargs):  # noqa: D107
         super(BetamaxAdapter, self).__init__()
         self.cassette = None
         self.cassette_name = None

src/betamax/cassette/__init__.py

@@ -1,3 +1,4 @@
+# noqa: D104
 from .cassette import Cassette, dispatch_hooks
 from .interaction import Interaction
 

src/betamax/cassette/cassette.py

@@ -1,3 +1,4 @@
+# noqa: D100
 # -*- coding: utf-8 -*-
 import collections
 from datetime import datetime
@@ -12,7 +13,7 @@
                           serialize_response, timestamp)
 
 
-class Cassette(object):
+class Cassette(object):  # noqa: D101
 
     default_cassette_options = {
         'record_mode': 'once',
@@ -25,7 +26,7 @@ class Cassette(object):
 
     hooks = collections.defaultdict(list)
 
-    def __init__(self, cassette_name, serialization_format, **kwargs):
+    def __init__(self, cassette_name, serialization_format, **kwargs):  # noqa: D107, E501
         #: Short name of the cassette
         self.cassette_name = cassette_name
 
@@ -68,7 +69,7 @@ def __init__(self, cassette_name, serialization_format, **kwargs):
         self.serializer.allow_serialization = self.is_recording()
 
     @staticmethod
-    def can_be_loaded(cassette_library_dir, cassette_name, serialize_with,
+    def can_be_loaded(cassette_library_dir, cassette_name, serialize_with,  # noqa: D102, E501
                       record_mode):
         # If we want to record a cassette we don't care if the file exists
         # yet
@@ -92,7 +93,7 @@ def can_be_loaded(cassette_library_dir, cassette_name, serialize_with,
         # have the cassette the user expects us to load and raise.
         return os.path.exists(cassette_path) or recording
 
-    def clear(self):
+    def clear(self):  # noqa: D102
         # Clear out the interactions
         self.interactions = []
         # Serialize to the cassette file
@@ -106,7 +107,7 @@ def earliest_recorded_date(self):
             return i.recorded_at
         return datetime.now()
 
-    def eject(self):
+    def eject(self):  # noqa: D102
         self._save_cassette()
 
     def find_match(self, request):
@@ -166,7 +167,7 @@ def is_recording(self):
         }
         return values.get(self.record_mode, True)
 
-    def load_interactions(self):
+    def load_interactions(self):  # noqa: D102
         if self.serialized is None:
             self.serialized = self.serializer.deserialize()
 
@@ -177,19 +178,19 @@ def load_interactions(self):
             dispatch_hooks('before_playback', i, self)
             i.replace_all(self.placeholders, False)
 
-    def sanitize_interactions(self):
+    def sanitize_interactions(self):  # noqa: D102
         for i in self.interactions:
             i.replace_all(self.placeholders, True)
 
-    def save_interaction(self, response, request):
+    def save_interaction(self, response, request):  # noqa: D102
         serialized_data = self.serialize_interaction(response, request)
         interaction = Interaction(serialized_data, response)
         dispatch_hooks('before_record', interaction, self)
         if not interaction.ignored:  # If a hook caused this to be ignored
             self.interactions.append(interaction)
         return interaction
 
-    def serialize_interaction(self, response, request):
+    def serialize_interaction(self, response, request):  # noqa: D102
         return {
             'request': serialize_prepared_request(
                 request,
@@ -219,17 +220,17 @@ class Placeholder(collections.namedtuple('Placeholder',
     """Encapsulate some logic about Placeholders."""
 
     @classmethod
-    def from_dict(cls, dictionary):
+    def from_dict(cls, dictionary):  # noqa: D102
         return cls(**dictionary)
 
-    def unpack(self, serializing):
+    def unpack(self, serializing):  # noqa: D102
         if serializing:
             return self.replace, self.placeholder
         else:
             return self.placeholder, self.replace
 
 
-def merge_placeholder_lists(defaults, overrides):
+def merge_placeholder_lists(defaults, overrides):  # noqa: D103
     overrides = [Placeholder.from_dict(override) for override in overrides]
     overrides_dict = dict((p.placeholder, p) for p in overrides)
     placeholders = [overrides_dict.pop(p.placeholder, p)

src/betamax/cassette/interaction.py

@@ -1,11 +1,11 @@
+# noqa: D100
 from requests.cookies import extract_cookies_to_jar
 from datetime import datetime
 
 from betamax import util
 
 
 class Interaction(object):
-
     """The Interaction object represents the entirety of a single interaction.
 
     The interaction includes the date it was recorded, its JSON
@@ -21,7 +21,7 @@ class Interaction(object):
 
     """
 
-    def __init__(self, interaction, response=None):
+    def __init__(self, interaction, response=None):  # noqa: D107
         self.data = interaction
         self.orig_response = response
         self.recorded_response = self.deserialize()
@@ -42,7 +42,7 @@ def as_response(self):
         return self.recorded_response
 
     @property
-    def recorded_at(self):
+    def recorded_at(self):  # noqa: D102
         return datetime.strptime(self.data['recorded_at'], '%Y-%m-%dT%H:%M:%S')
 
     def deserialize(self):
@@ -68,7 +68,7 @@ def replace_all(self, replacements, serializing):
         for placeholder in replacements:
             self.replace(*placeholder.unpack(serializing))
 
-    def replace_in_headers(self, text_to_replace, placeholder):
+    def replace_in_headers(self, text_to_replace, placeholder):  # noqa: D102
         if text_to_replace == '':
             return
         for obj in ('request', 'response'):
@@ -80,7 +80,7 @@ def replace_in_headers(self, text_to_replace, placeholder):
                 else:
                     headers[k] = v.replace(text_to_replace, placeholder)
 
-    def replace_in_body(self, text_to_replace, placeholder):
+    def replace_in_body(self, text_to_replace, placeholder):  # noqa: D102
         if text_to_replace == '':
             return
         for obj in ('request', 'response'):
@@ -96,7 +96,7 @@ def replace_in_body(self, text_to_replace, placeholder):
             else:
                 self.data[obj]['body']['string'] = body
 
-    def replace_in_uri(self, text_to_replace, placeholder):
+    def replace_in_uri(self, text_to_replace, placeholder):  # noqa: D102
         if text_to_replace == '':
             return
         for (obj, key) in (('request', 'uri'), ('response', 'url')):

src/betamax/configure.py

@@ -1,3 +1,4 @@
+# noqa: D100
 from collections import defaultdict
 
 from .cassette import Cassette
@@ -23,13 +24,13 @@ class Configuration(object):
     CASSETTE_LIBRARY_DIR = 'vcr/cassettes'
     recording_hooks = defaultdict(list)
 
-    def __enter__(self):
+    def __enter__(self):  # noqa: D105
         return self
 
-    def __exit__(self, *args):
+    def __exit__(self, *args):  # noqa: D105
         pass
 
-    def __setattr__(self, prop, value):
+    def __setattr__(self, prop, value):  # noqa: D105
         if prop == 'preserve_exact_body_bytes':
             self.default_cassette_options[prop] = True
         else:

src/betamax/decorator.py

@@ -1,3 +1,4 @@
+# noqa: D100
 import functools
 import unittest
 

src/betamax/exceptions.py

@@ -1,45 +1,47 @@
-class BetamaxError(Exception):
-    def __init__(self, message):
+# noqa: D100
+
+class BetamaxError(Exception):  # noqa: D101
+    def __init__(self, message):  # noqa: D107
         super(BetamaxError, self).__init__(message)
 
 
-class MissingDirectoryError(BetamaxError):
+class MissingDirectoryError(BetamaxError):  # noqa: D101
     pass
 
 
-class ValidationError(BetamaxError):
+class ValidationError(BetamaxError):  # noqa: D101
     pass
 
 
-class InvalidOption(ValidationError):
+class InvalidOption(ValidationError):  # noqa: D101
     pass
 
 
-class BodyBytesValidationError(ValidationError):
+class BodyBytesValidationError(ValidationError):  # noqa: D101
     pass
 
 
-class MatchersValidationError(ValidationError):
+class MatchersValidationError(ValidationError):  # noqa: D101
     pass
 
 
-class RecordValidationError(ValidationError):
+class RecordValidationError(ValidationError):  # noqa: D101
     pass
 
 
-class RecordIntervalValidationError(ValidationError):
+class RecordIntervalValidationError(ValidationError):  # noqa: D101
     pass
 
 
-class PlaceholdersValidationError(ValidationError):
+class PlaceholdersValidationError(ValidationError):  # noqa: D101
     pass
 
 
-class PlaybackRepeatsValidationError(ValidationError):
+class PlaybackRepeatsValidationError(ValidationError):  # noqa: D101
     pass
 
 
-class SerializerValidationError(ValidationError):
+class SerializerValidationError(ValidationError):  # noqa: D101
     pass
 
 

src/betamax/fixtures/__init__.py

@@ -0,0 +1 @@
+# noqa: D104

src/betamax/fixtures/pytest.py

@@ -17,9 +17,11 @@
 
 
 def _sanitize(name):
+    """Replace problematic characters.
+
+    Replaces characters which might be problematic when contained in
+    strings which will be used as file names with '-'s.
     """
-    Replace certain characters (which might be problematic when contained in
-    strings which will be used as file names) by '-'s. """
     return re.sub(r'[\s/<>:\\"|?*]', '-', name)
 
 
@@ -102,7 +104,6 @@ def betamax_session(betamax_recorder):
     :returns:
         An instantiated requests Session wrapped by Betamax.
     """
-
     return betamax_recorder.session
 
 
@@ -144,5 +145,4 @@ def betamax_parametrized_session(betamax_parametrized_recorder):
     :returns:
         An instantiated requests Session wrapped by Betamax.
     """
-
     return betamax_parametrized_recorder.session

src/betamax/fixtures/unittest.py

@@ -1,4 +1,4 @@
-"""Minimal :class:`unittest.TestCase` subclass adding Betamax integration.
+r"""Minimal :class:`unittest.TestCase` subclass adding Betamax integration.
 
 .. autoclass:: betamax.fixtures.unittest.BetamaxTestCase
     :members:
@@ -62,7 +62,6 @@ class TestMyApi(unittest.BetamaxTestCase):
 
 
 class BetamaxTestCase(unittest.TestCase):
-
     """Betamax integration for unittest.
 
     .. versionadded:: 0.5.0
@@ -75,7 +74,7 @@ class BetamaxTestCase(unittest.TestCase):
     CASSETTE_LIBRARY_DIR = None
 
     def generate_cassette_name(self):
-        """Generates a cassette name for the current test.
+        """Generate a cassette name for the current test.
 
         The default format is "%(classname)s.%(testMethodName)s"