[docs]
class BlacklistedSpec(Exception):
"""
Exception to be thrown when a blacklisted spec is found.
"""
pass
[docs]
class CalledProcessError(Exception):
"""
Raised if call fails.
Parameters:
returncode (int): The return code of the process executing the command.
cmd (str): The command that was executed.
output (str): Any output the command produced.
"""
def __init__(self, returncode, cmd, output=None):
self.returncode = returncode
self.cmd = cmd
self.output = output
super(CalledProcessError, self).__init__(returncode, cmd, output)
def __unicode__(self):
name = self.__class__.__name__
rc = self.returncode
cmd = self.cmd
output = self.output
return '<{}({}, {!r}, {!r})>'.format(name, rc, cmd, output)
[docs]
class InvalidArchive(Exception):
def __init__(self, msg):
super(InvalidArchive, self).__init__(msg)
self.msg = msg
[docs]
class MissingRequirements(Exception):
"""
Raised during evaluation if a component's dependencies aren't met.
"""
def __init__(self, requirements):
self.requirements = requirements
super(MissingRequirements, self).__init__(requirements)
[docs]
class ParseException(Exception):
"""
Exception that should be thrown from parsers that encounter
exceptions they recognize while parsing. When this exception
is thrown, the exception message and data are logged and no
parser output data is saved.
"""
pass
[docs]
class SkipComponent(Exception):
"""
This class should be raised by components that want to be taken out of
dependency resolution.
"""
pass
[docs]
class TimeoutException(Exception):
""" Raised whenever a :class:`datasource` hits the set timeout value. """
pass
[docs]
class ValidationException(Exception):
def __init__(self, msg, r=None):
if r:
msg = "%s: %s" % (msg, r)
super(ValidationException, self).__init__(msg)
[docs]
class ContentException(SkipComponent):
""" Raised whenever a :class:`datasource` fails to get data. """
pass
[docs]
class InvalidContentType(InvalidArchive):
def __init__(self, content_type):
self.msg = 'Invalid content type: "%s"' % content_type
super(InvalidContentType, self).__init__(self.msg)
self.content_type = content_type