Assorted thirdparty fixes (#2332)

* pkg_resources.Distribution: Fix self arguments

* docutils: Remove spurious ellipses

* Add self argument to markupsafe.Markup.format()

While the actual signature is also "def format(*args, **kwargs)", the
implementation extracts "self" from "args" as first step.

* werkzeug: Remove methods not present during runtime

UpdateDictMixin.calls_update() and EnvironBuilder.form_property()
get deleted while constructing the respective class.

* requests: Add missing self argument

third_party/2and3/markupsafe/__init__.pyi

@@ -25,7 +25,7 @@ class Markup(text_type):
     def escape(cls, s: text_type) -> Markup: ...
     def partition(self, sep: text_type) -> Tuple[Markup, Markup, Markup]: ...
     def rpartition(self, sep: text_type) -> Tuple[Markup, Markup, Markup]: ...
-    def format(*args, **kwargs) -> Markup: ...
+    def format(self, *args, **kwargs) -> Markup: ...
     def __html_format__(self, format_spec) -> Markup: ...
     def __getslice__(self, start: int, stop: int) -> Markup: ...
     def __getitem__(self, i: Union[int, slice]) -> Markup: ...

third_party/2and3/requests/packages/urllib3/_collections.pyi

@@ -34,7 +34,7 @@ class HTTPHeaderDict(dict):
     def pop(self, key, default=...): ...
     def discard(self, key): ...
     def add(self, key, val): ...
-    def extend(*args, **kwargs): ...
+    def extend(self, *args, **kwargs): ...
     def getlist(self, key): ...
     getheaders = ...  # type: Any
     getallmatchingheaders = ...  # type: Any

third_party/2and3/werkzeug/datastructures.pyi

@@ -47,7 +47,6 @@ class ImmutableMultiDictMixin(ImmutableDictMixin):
 
 class UpdateDictMixin:
     on_update = ...  # type: Any
-    def calls_update(name): ...
     def setdefault(self, key, default=None): ...
     def pop(self, key, default=...): ...
     __setitem__ = ...  # type: Any

third_party/2and3/werkzeug/test.pyi

@@ -49,7 +49,6 @@ class EnvironBuilder:
     content_length = ...  # type: Any
     closed = ...  # type: Any
     def __init__(self, path='', base_url=None, query_string=None, method='', input_stream=None, content_type=None, content_length=None, errors_stream=None, multithread=False, multiprocess=False, run_once=False, headers=None, data=None, environ_base=None, environ_overrides=None, charset=''): ...
-    def form_property(name, storage, doc): ...
     form = ...  # type: Any
     files = ...  # type: Any
     @property

third_party/3/docutils/__init__.pyi

@@ -1 +0,0 @@
-...

third_party/3/docutils/parsers/__init__.pyi

@@ -1 +0,0 @@
-...

third_party/3/docutils/parsers/rst/nodes.pyi

@@ -1 +0,0 @@
-...

third_party/3/pkg_resources.pyi

@@ -168,15 +168,13 @@ class Distribution(IResourceProvider, IMetadataProvider):
     def clone(self, **kw: Union[str, int, None]) -> Requirement: ...
     def egg_name(self) -> str: ...
     def __cmp__(self, other: Any) -> bool: ...
-    def get_entry_info(dist: _EPDistType, group: str,
+    def get_entry_info(self, group: str,
                        name: str) -> Optional[EntryPoint]: ...
     @overload
-    def get_entry_map(dist: _EPDistType) \
-                      -> Dict[str, Dict[str, EntryPoint]]: ...
+    def get_entry_map(self) -> Dict[str, Dict[str, EntryPoint]]: ...
     @overload
-    def get_entry_map(dist: _EPDistType, group: str) \
-                      -> Dict[str, EntryPoint]: ...
-    def load_entry_point(dist: _EPDistType, group: str, name: str) -> None: ...
+    def get_entry_map(self, group: str) -> Dict[str, EntryPoint]: ...
+    def load_entry_point(self, group: str, name: str) -> None: ...
 
 EGG_DIST = ...  # type: int
 BINARY_DIST = ...  # type: int