twisted: Update to 18.9.0

Signed-off-by: Rosen Penev <rosenp@gmail.com>

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

@@ -1,18 +1,23 @@
 --- a/src/twisted/python/_setup.py
 +++ b/src/twisted/python/_setup.py
-@@ -169,11 +169,6 @@ class ConditionalExtension(Extension, ob
+@@ -169,11 +169,6 @@ class ConditionalExtension(Extension, object):
+ 
  # The C extensions used for Twisted.
  _EXTENSIONS = [
-     ConditionalExtension(
+-    ConditionalExtension(
 -        "twisted.test.raiser",
 -        sources=["src/twisted/test/raiser.c"],
 -        condition=lambda _: _isCPython),
 -
--    ConditionalExtension(
+     ConditionalExtension(
          "twisted.internet.iocpreactor.iocpsupport",
          sources=[
-             "src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c",
-@@ -240,7 +235,7 @@ def getSetupArgs(extensions=_EXTENSIONS)
+@@ -238,12 +233,11 @@ def getSetupArgs(extensions=_EXTENSIONS):
+         "incremental >= 16.10.1",
+         "Automat >= 0.3.0",
+         "hyperlink >= 17.1.1",
+-        "PyHamcrest >= 1.9.0",
+         "attrs >= 17.4.0",
      ]
  
      arguments.update(dict(
@@ -21,11 +26,12 @@
          use_incremental=True,
          setup_requires=["incremental >= 16.10.1"],
          install_requires=requirements,
-@@ -249,6 +244,7 @@ def getSetupArgs(extensions=_EXTENSIONS)
-         },
+@@ -253,7 +247,7 @@ def getSetupArgs(extensions=_EXTENSIONS):
          cmdclass=command_classes,
          include_package_data=True,
-+        exclude_package_data={'':['test/*']},
+         exclude_package_data={
+-            "": ["*.c", "*.h", "*.pxi", "*.pyx", "build.bat"],
++            "": ["*.c", "*.h", "*.pxi", "*.pyx", "build.bat", "test/*"],
+         },
          zip_safe=False,
          extras_require=_EXTRAS_REQUIRE,
-         package_dir={"": "src"},