twisted: update to 16.4.1

Signed-off-by: Jeffery To <jeffery.to@gmail.com>

lang/twisted/patches/002-omit-tests.patch

@@ -1,8 +1,8 @@
 diff --git a/setup.py b/setup.py
-index d10f17d..d347d64 100755
+index e21ef70..a4d9ee8 100755
 --- a/setup.py
 +++ b/setup.py
-@@ -40,11 +40,12 @@ def main(args):
+@@ -55,13 +55,14 @@ def main(args):
      setup_args = STATIC_PACKAGE_METADATA.copy()
  
      setup_args.update(dict(
@@ -10,28 +10,32 @@ index d10f17d..d347d64 100755
 +        packages=setuptools.find_packages(exclude=["*.test", "*.test.*"]),
          install_requires=requirements,
          conditionalExtensions=getExtensions(),
-         scripts=getScripts(),
+         entry_points={
+             'console_scripts':  getConsoleScripts()
+         },
          include_package_data=True,
 +        exclude_package_data={'':['test/*']},
          zip_safe=False,
          extras_require=_EXTRAS_REQUIRE,
      ))
 diff --git a/twisted/python/dist.py b/twisted/python/dist.py
-index aac2756..5633f09 100644
+index dfff9dc..a05b716 100644
 --- a/twisted/python/dist.py
 +++ b/twisted/python/dist.py
-@@ -182,10 +182,10 @@ def getExtensions():
+@@ -191,11 +191,11 @@ def getExtensions():
      Get the C extensions used for Twisted.
      """
      extensions = [
 -        ConditionalExtension(
 -            "twisted.test.raiser",
 -            ["twisted/test/raiser.c"],
--            condition=lambda _: _isCPython),
+-            condition=lambda _: _isCPython
+-        ),
 +        #ConditionalExtension(
 +        #    "twisted.test.raiser",
 +        #    ["twisted/test/raiser.c"],
-+        #    condition=lambda _: _isCPython),
- 
++        #    condition=lambda _: _isCPython
++        #),
          ConditionalExtension(
              "twisted.internet.iocpreactor.iocpsupport",
+             ["twisted/internet/iocpreactor/iocpsupport/iocpsupport.c",