old_contents: """
  DVC
  ----
  Make your data science projects reproducible and shareable.
  """
  
  from __future__ import unicode_literals
  
  import os
  import warnings
  
  
  VERSION_BASE = "0.26.1"
  __version__ = VERSION_BASE
  
  PACKAGEPATH = os.path.abspath(os.path.dirname(__file__))
  HOMEPATH = os.path.dirname(PACKAGEPATH)
  VERSIONPATH = os.path.join(PACKAGEPATH, "version.py")
  
  
  def _update_version_file():
      """Dynamically update version file."""
      try:
          from git import Repo
          from git.exc import InvalidGitRepositoryError
      except ImportError:
          return __version__
  
      try:
          repo = Repo(HOMEPATH)
      except InvalidGitRepositoryError:
          return __version__
  
      sha = repo.head.object.hexsha
      short_sha = repo.git.rev_parse(sha, short=6)
      dirty = ".mod" if repo.is_dirty() else ""
      ver = "{}+{}{}".format(__version__, short_sha, dirty)
  
      # Write a helper file, that will be installed with the package
      # and will provide a true version of the installed dvc
      with open(VERSIONPATH, "w+") as fobj:
          fobj.write("# AUTOGENERATED by dvc/__init__.py\n")
          fobj.write('version = "{}"\n'.format(ver))
  
      return ver
  
  
  def _remove_version_file():
      """Remove version.py so that it doesn't get into the release."""
      if os.path.exists(VERSIONPATH):
          os.unlink(VERSIONPATH)
  
  
  if os.path.exists(os.path.join(HOMEPATH, "setup.py")):
      # dvc is run directly from source without installation or
      # __version__ is called from setup.py
      if (
          os.getenv("APPVEYOR_REPO_TAG", "").lower() != "true"
          and os.getenv("TRAVIS_TAG", "") == ""
      ):
          __version__ = _update_version_file()
      else:  # pragma: no cover
          _remove_version_file()
  else:  # pragma: no cover
      # dvc was installed with pip or something. Hopefully we have our
      # auto-generated version.py to help us provide a true version
      try:
          from dvc.version import version
  
          __version__ = version
      except Exception:
          pass
  
  VERSION = __version__
  
  
  # Ignore numpy's runtime warnings: https://github.com/numpy/numpy/pull/432.
  # We don't directly import numpy, but our dependency networkx does, causing
  # these warnings in some environments. Luckily these warnings are benign and
  # we can simply ignore them so that they don't show up when you are using dvc.
  warnings.filterwarnings("ignore", message="numpy.dtype size changed")
  warnings.filterwarnings("ignore", message="numpy.ufunc size changed")
  
new_contents: """
  DVC
  ----
  Make your data science projects reproducible and shareable.
  """
  
  from __future__ import unicode_literals
  
  import os
  import warnings
  
  
  VERSION_BASE = "0.27.0"
  __version__ = VERSION_BASE
  
  PACKAGEPATH = os.path.abspath(os.path.dirname(__file__))
  HOMEPATH = os.path.dirname(PACKAGEPATH)
  VERSIONPATH = os.path.join(PACKAGEPATH, "version.py")
  
  
  def _update_version_file():
      """Dynamically update version file."""
      try:
          from git import Repo
          from git.exc import InvalidGitRepositoryError
      except ImportError:
          return __version__
  
      try:
          repo = Repo(HOMEPATH)
      except InvalidGitRepositoryError:
          return __version__
  
      sha = repo.head.object.hexsha
      short_sha = repo.git.rev_parse(sha, short=6)
      dirty = ".mod" if repo.is_dirty() else ""
      ver = "{}+{}{}".format(__version__, short_sha, dirty)
  
      # Write a helper file, that will be installed with the package
      # and will provide a true version of the installed dvc
      with open(VERSIONPATH, "w+") as fobj:
          fobj.write("# AUTOGENERATED by dvc/__init__.py\n")
          fobj.write('version = "{}"\n'.format(ver))
  
      return ver
  
  
  def _remove_version_file():
      """Remove version.py so that it doesn't get into the release."""
      if os.path.exists(VERSIONPATH):
          os.unlink(VERSIONPATH)
  
  
  if os.path.exists(os.path.join(HOMEPATH, "setup.py")):
      # dvc is run directly from source without installation or
      # __version__ is called from setup.py
      if (
          os.getenv("APPVEYOR_REPO_TAG", "").lower() != "true"
          and os.getenv("TRAVIS_TAG", "") == ""
      ):
          __version__ = _update_version_file()
      else:  # pragma: no cover
          _remove_version_file()
  else:  # pragma: no cover
      # dvc was installed with pip or something. Hopefully we have our
      # auto-generated version.py to help us provide a true version
      try:
          from dvc.version import version
  
          __version__ = version
      except Exception:
          pass
  
  VERSION = __version__
  
  
  # Ignore numpy's runtime warnings: https://github.com/numpy/numpy/pull/432.
  # We don't directly import numpy, but our dependency networkx does, causing
  # these warnings in some environments. Luckily these warnings are benign and
  # we can simply ignore them so that they don't show up when you are using dvc.
  warnings.filterwarnings("ignore", message="numpy.dtype size changed")
  warnings.filterwarnings("ignore", message="numpy.ufunc size changed")
  
subject: bump to 0.27.0