prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  mypy_extensions is listed as owned by David Foster
  See https://github.com/python/mypy/blob/master/extensions/setup.py#L37
  
  David Foster did indeed create the first version but I presume he doesn't want to be bothered about the subsequent additions?
  
  We should probably change this to "The mypy developers" -- but where to point the email? Maybe it can be omitted. The url might also better point to GitHub.
  
  Attn: @davidfstr 
  
  </issue>
  <code>
  [start of extensions/setup.py]
  1 #!/usr/bin/env python
  2 
  3 # NOTE: This package must support Python 2.7 in addition to Python 3.x
  4 
  5 from distutils.core import setup
  6 
  7 version = '0.2.0-dev'
  8 description = 'Experimental type system extensions for programs checked with the mypy typechecker.'
  9 long_description = '''
  10 Mypy Extensions
  11 ===============
  12 
  13 The "mypy_extensions" module defines experimental extensions to the
  14 standard "typing" module that are supported by the mypy typechecker.
  15 '''.lstrip()
  16 
  17 classifiers = [
  18     'Development Status :: 2 - Pre-Alpha',
  19     'Environment :: Console',
  20     'Intended Audience :: Developers',
  21     'License :: OSI Approved :: MIT License',
  22     'Operating System :: POSIX',
  23     'Programming Language :: Python :: 2',
  24     'Programming Language :: Python :: 2.7',
  25     'Programming Language :: Python :: 3',
  26     'Programming Language :: Python :: 3.3',
  27     'Programming Language :: Python :: 3.4',
  28     'Programming Language :: Python :: 3.5',
  29     'Topic :: Software Development',
  30 ]
  31 
  32 setup(
  33     name='mypy_extensions',
  34     version=version,
  35     description=description,
  36     long_description=long_description,
  37     author='David Foster',
  38     author_email='david@dafoster.net',
  39     url='http://www.mypy-lang.org/',
  40     license='MIT License',
  41     platforms=['POSIX'],
  42     py_modules=['mypy_extensions'],
  43     classifiers=classifiers,
  44 )
  45
  [end of extensions/setup.py]
  </code>
  
  I need you to solve this issue by generating a single patch file that I can apply directly to this repository using git apply. Please respond with a single patch file in the following format.
  <patch>
  diff --git a/file.py b/file.py
  --- a/file.py
  +++ b/file.py
  @@ -1,27 +1,35 @@
   def euclidean(a, b):
  -    while b:
  -        a, b = b, a % b
  -    return a
  +    if b == 0:
  +        return a
  +    return euclidean(b, a % b)
   
   
   def bresenham(x0, y0, x1, y1):
       points = []
       dx = abs(x1 - x0)
       dy = abs(y1 - y0)
  -    sx = 1 if x0 < x1 else -1
  -    sy = 1 if y0 < y1 else -1
  -    err = dx - dy
  +    x, y = x0, y0
  +    sx = -1 if x0 > x1 else 1
  +    sy = -1 if y0 > y1 else 1
   
  -    while True:
  -        points.append((x0, y0))
  -        if x0 == x1 and y0 == y1:
  -            break
  -        e2 = 2 * err
  -        if e2 > -dy:
  -            err -= dy
  -            x0 += sx
  -        if e2 < dx:
  -            err += dx
  -            y0 += sy
  +    if dx > dy:
  +        err = dx / 2.0
  +        while x != x1:
  +            points.append((x, y))
  +            err -= dy
  +            if err < 0:
  +                y += sy
  +                err += dx
  +            x += sx
  +    else:
  +        err = dy / 2.0
  +        while y != y1:
  +            points.append((x, y))
  +            err -= dx
  +            if err < 0:
  +                x += sx
  +                err += dy
  +            y += sy
  +
  +    points.append((x, y))
       return points
  
  </patch>
golden_diff: diff --git a/extensions/setup.py b/extensions/setup.py
  --- a/extensions/setup.py
  +++ b/extensions/setup.py
  @@ -4,7 +4,7 @@
   
   from distutils.core import setup
   
  -version = '0.2.0-dev'
  +version = '0.2.0'
   description = 'Experimental type system extensions for programs checked with the mypy typechecker.'
   long_description = '''
   Mypy Extensions
  @@ -26,6 +26,7 @@
       'Programming Language :: Python :: 3.3',
       'Programming Language :: Python :: 3.4',
       'Programming Language :: Python :: 3.5',
  +    'Programming Language :: Python :: 3.6',
       'Topic :: Software Development',
   ]
   
  @@ -34,8 +35,8 @@
       version=version,
       description=description,
       long_description=long_description,
  -    author='David Foster',
  -    author_email='david@dafoster.net',
  +    author='The mypy developers',
  +    author_email='jukka.lehtosalo@iki.fi',
       url='http://www.mypy-lang.org/',
       license='MIT License',
       platforms=['POSIX'],
  
verification_info: {"golden_diff": "diff --git a/extensions/setup.py b/extensions/setup.py\n--- a/extensions/setup.py\n+++ b/extensions/setup.py\n@@ -4,7 +4,7 @@\n \n from distutils.core import setup\n \n-version = '0.2.0-dev'\n+version = '0.2.0'\n description = 'Experimental type system extensions for programs checked with the mypy typechecker.'\n long_description = '''\n Mypy Extensions\n@@ -26,6 +26,7 @@\n     'Programming Language :: Python :: 3.3',\n     'Programming Language :: Python :: 3.4',\n     'Programming Language :: Python :: 3.5',\n+    'Programming Language :: Python :: 3.6',\n     'Topic :: Software Development',\n ]\n \n@@ -34,8 +35,8 @@\n     version=version,\n     description=description,\n     long_description=long_description,\n-    author='David Foster',\n-    author_email='david@dafoster.net',\n+    author='The mypy developers',\n+    author_email='jukka.lehtosalo@iki.fi',\n     url='http://www.mypy-lang.org/',\n     license='MIT License',\n     platforms=['POSIX'],\n", "issue": "mypy_extensions is listed as owned by David Foster\nSee https://github.com/python/mypy/blob/master/extensions/setup.py#L37\r\n\r\nDavid Foster did indeed create the first version but I presume he doesn't want to be bothered about the subsequent additions?\r\n\r\nWe should probably change this to \"The mypy developers\" -- but where to point the email? Maybe it can be omitted. The url might also better point to GitHub.\r\n\r\nAttn: @davidfstr \n", "before_files": [{"content": "#!/usr/bin/env python\n\n# NOTE: This package must support Python 2.7 in addition to Python 3.x\n\nfrom distutils.core import setup\n\nversion = '0.2.0-dev'\ndescription = 'Experimental type system extensions for programs checked with the mypy typechecker.'\nlong_description = '''\nMypy Extensions\n===============\n\nThe \"mypy_extensions\" module defines experimental extensions to the\nstandard \"typing\" module that are supported by the mypy typechecker.\n'''.lstrip()\n\nclassifiers = [\n    'Development Status :: 2 - Pre-Alpha',\n    'Environment :: Console',\n    'Intended Audience :: Developers',\n    'License :: OSI Approved :: MIT License',\n    'Operating System :: POSIX',\n    'Programming Language :: Python :: 2',\n    'Programming Language :: Python :: 2.7',\n    'Programming Language :: Python :: 3',\n    'Programming Language :: Python :: 3.3',\n    'Programming Language :: Python :: 3.4',\n    'Programming Language :: Python :: 3.5',\n    'Topic :: Software Development',\n]\n\nsetup(\n    name='mypy_extensions',\n    version=version,\n    description=description,\n    long_description=long_description,\n    author='David Foster',\n    author_email='david@dafoster.net',\n    url='http://www.mypy-lang.org/',\n    license='MIT License',\n    platforms=['POSIX'],\n    py_modules=['mypy_extensions'],\n    classifiers=classifiers,\n)\n", "path": "extensions/setup.py"}]}