text: # exc.py
  # Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
  #
  # This module is part of GitPython and is released under
  # the BSD License: http://www.opensource.org/licenses/bsd-license.php
  """ Module containing all exceptions thrown througout the git package, """
  
  from gitdb.exc import *
  
  class InvalidGitRepositoryError(Exception):
  	""" Thrown if the given repository appears to have an invalid format.  """
  
  
  class NoSuchPathError(OSError):
  	""" Thrown if a path could not be access by the system. """
  
  
  class GitCommandError(Exception):
  	""" Thrown if execution of the git command fails with non-zero status code. """
  	def __init__(self, command, status, stderr=None):
  		self.stderr = stderr
  		self.status = status
  		self.command = command
  		
  	def __str__(self):
  		return ("'%s' returned exit status %i: %s" %
  					(' '.join(str(i) for i in self.command), self.status, self.stderr))
  
  
  class CheckoutError( Exception ):
  	"""Thrown if a file could not be checked out from the index as it contained
  	changes.
  
  	The .failed_files attribute contains a list of relative paths that failed
  	to be checked out as they contained changes that did not exist in the index.
  
  	The .failed_reasons attribute contains a string informing about the actual
  	cause of the issue.
  
  	The .valid_files attribute contains a list of relative paths to files that
  	were checked out successfully and hence match the version stored in the
  	index"""
  	def __init__(self, message, failed_files, valid_files, failed_reasons):
  		Exception.__init__(self, message)
  		self.failed_files = failed_files
  		self.failed_reasons = failed_reasons
  		self.valid_files = valid_files
  
  	def __str__(self):
  		return Exception.__str__(self) + ":%s" % self.failed_files
  		
  		
  class CacheError(Exception):
  	"""Base for all errors related to the git index, which is called cache internally"""
  
  class UnmergedEntriesError(CacheError):
  	"""Thrown if an operation cannot proceed as there are still unmerged 
  	entries in the cache"""
  