parameters: (directory, svn_url_regex)
return_statement: return None
docstring: Fetch the Git-SVN identifier for the local tree.
  
    Errors are swallowed.
docstring_summary: Fetch the Git-SVN identifier for the local tree.
docstring_tokens: Fetch the Git - SVN identifier for the local tree .
function: def FetchGitSVNRevision(directory, svn_url_regex):
    """
    Fetch the Git-SVN identifier for the local tree.
  
    Errors are swallowed.
    """
    url, revision = FetchGitSVNURLAndRevision(directory, svn_url_regex)
    if url and revision:
      return VersionInfo(url, revision)
    return None
function_tokens: def FetchGitSVNRevision ( directory , svn_url_regex ) : url , revision = FetchGitSVNURLAndRevision ( directory , svn_url_regex ) if url and revision : return VersionInfo ( url , revision ) return None