old_contents: import re
  import os
  
  from setuptools import setup, find_packages
  from distutils.util import strtobool
  
  with open(
          os.path.join(
              os.path.abspath(os.path.dirname(__file__)),
              'aiocache/_version.py')) as fp:
      try:
          version = re.findall(
              r"^__version__ = '([^']+)'\r?$", fp.read(), re.M)[0]
      except IndexError:
          raise RuntimeError('Unable to determine version.')
  
  
  aioredis = "aioredis==0.3.1"
  aiomcache = "aiomcache==0.5.2"
  
  install_requires = set((aioredis, aiomcache))
  
  setup_kwargs = {
      'name': "aiocache",
      'version': version,
      'author': "Manuel Miranda",
      'url': "https://github.com/argaen/aiocache",
      'author_email': "manu.mirandad@gmail.com",
      'description': "multi backend asyncio cache",
      'classifiers': [
          "Programming Language :: Python",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
          "Framework :: AsyncIO",
      ],
      'packages': find_packages(),
  }
  
  
  if not strtobool(os.environ.get("AIOCACHE_REDIS", "yes")):
      print("Installing without aioredis")
      install_requires.remove(aioredis)
  
  if not strtobool(os.environ.get("AIOCACHE_MEMCACHED", "yes")):
      print("Installing without aiomcache")
      install_requires.remove(aiomcache)
  
  
  setup_kwargs['install_requires'] = install_requires
  setup(**setup_kwargs)
  
new_contents: import re
  import os
  
  from setuptools import setup, find_packages
  from distutils.util import strtobool
  
  with open(
          os.path.join(
              os.path.abspath(os.path.dirname(__file__)),
              'aiocache/_version.py')) as fp:
      try:
          version = re.findall(
              r"^__version__ = '([^']+)'\r?$", fp.read(), re.M)[0]
      except IndexError:
          raise RuntimeError('Unable to determine version.')
  
  
  aioredis = "aioredis==0.3.2"
  aiomcache = "aiomcache==0.5.2"
  
  install_requires = set((aioredis, aiomcache))
  
  setup_kwargs = {
      'name': "aiocache",
      'version': version,
      'author': "Manuel Miranda",
      'url': "https://github.com/argaen/aiocache",
      'author_email': "manu.mirandad@gmail.com",
      'description': "multi backend asyncio cache",
      'classifiers': [
          "Programming Language :: Python",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
          "Framework :: AsyncIO",
      ],
      'packages': find_packages(),
  }
  
  
  if not strtobool(os.environ.get("AIOCACHE_REDIS", "yes")):
      print("Installing without aioredis")
      install_requires.remove(aioredis)
  
  if not strtobool(os.environ.get("AIOCACHE_MEMCACHED", "yes")):
      print("Installing without aiomcache")
      install_requires.remove(aiomcache)
  
  
  setup_kwargs['install_requires'] = install_requires
  setup(**setup_kwargs)
  
subject: Update aioredis to 0.3.2