old_contents: import codecs
  import re
  import os
  
  from setuptools import setup, find_packages
  
  
  def read(*parts):
      path = os.path.join(os.path.dirname(__file__), *parts)
  
      with codecs.open(path, encoding='utf-8') as fobj:
          return fobj.read()
  
  def find_version(*file_paths):
      version_file = read(*file_paths)
      version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]", version_file, re.M)
  
      if version_match:
          return version_match.group(1)
  
      raise RuntimeError('Unable to find version string.')
  
  VERSION = find_version('message_queue', '__init__.py')
  
  setup(
      name='message-queue',
      version=VERSION,
      description='Message Queue',
      long_description='Message Queue python library to publish and subscribe to queues with diferent types of adapters.',
      url='https://github.com/ingresse/message-queue-python',
      author='Ingresse',
      author_email='vitor.leal@ingresse.com',
      license='BSD',
      packages=find_packages(),
      install_requires=['pika==0.10.0'],
      download_url='https://github.com/ingresse/message-queue-python/tarball/%r'.format(VERSION),
      keywords='message queue rabbit amqp pub/sub',
  )
  
  
new_contents: import codecs
  import re
  import os
  
  from setuptools import setup, find_packages
  
  
  def read(*parts):
      path = os.path.join(os.path.dirname(__file__), *parts)
  
      with codecs.open(path, encoding='utf-8') as fobj:
          return fobj.read()
  
  def find_version(*file_paths):
      version_file = read(*file_paths)
      version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]", version_file, re.M)
  
      if version_match:
          return version_match.group(1)
  
      raise RuntimeError('Unable to find version string.')
  
  VERSION = find_version('message_queue', '__init__.py')
  
  setup(
      name='message-queue',
      version=VERSION,
      description='Message Queue',
      long_description='Message Queue python library to publish and subscribe to queues with diferent types of adapters.',
      url='https://github.com/ingresse/message-queue-python',
      author='Ingresse',
      author_email='vitor.leal@ingresse.com',
      license='BSD',
      packages=find_packages(),
      install_requires=['pika==0.12.0'],
      download_url='https://github.com/ingresse/message-queue-python/tarball/%r'.format(VERSION),
      keywords='message queue rabbit amqp pub/sub',
  )
  
  
subject: bump pika version to 0.12.0