EVOLUTION-MANAGER

Edit File: errors.py

"""Error definitions for SCMClient implementations."""

from __future__ import unicode_literals

class SCMError(Exception):
    """A generic error from an SCM."""

class AuthenticationError(Exception):
    """An error for when authentication fails."""

class CreateCommitError(Exception):
    """The creation of a commit has failed or was aborted."""

class MergeError(Exception):
    """An error for when merging two branches fails."""

class PushError(Exception):
    """An error for when pushing a branch to upstream fails."""

class AmendError(Exception):
    """An error for when amending a commit fails."""

class OptionsCheckError(Exception):
    """An error for when command line options are used incorrectly."""

class InvalidRevisionSpecError(Exception):
    """An error for when the specified revisions are invalid."""

class MinimumVersionError(Exception):
    """An error for when software doesn't meet version requirements."""

class TooManyRevisionsError(InvalidRevisionSpecError):
    """An error for when too many revisions were specified."""

def __init__(self):
        """Initialize the error."""
        super(TooManyRevisionsError, self).__init__(
            'Too many revisions specified')

class EmptyChangeError(Exception):
    """An error for when there are no changed files."""

def __init__(self):
        """Initialize the error."""
        super(EmptyChangeError, self).__init__(
            "Couldn't find any affected files for this change.")