vim-python-docstring/python/ibis/errors.py at master · mflova/vim-python-docstring · GitHub

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# --------------------------------------------------------------------------

# Error handlers.

# --------------------------------------------------------------------------

class TemplateError(Exception):

""" Base class for all exceptions raised by the template engine. """

pass

class LoadError(TemplateError):

""" Error attempting to load a template file. """

pass

class NestingError(TemplateError):

""" Improperly nested template tags. """

pass

class InvalidTag(TemplateError):

""" Unrecognised template tag. """

pass

class InvalidFilter(TemplateError):

""" Unrecognised filter name. """

pass

class TemplateSyntaxError(TemplateError):

""" Invalid template syntax. """

pass

class CallError(TemplateError):

""" Raised if a callable variable throws an exception. """

pass

class FilterError(TemplateError):

""" Raised if a filter function throws an exception. """

pass

class UnpackingError(TemplateError):

""" Raised if an attempt to unpack a for-loop variable fails. """

pass

class TemplateNotFound(TemplateError):

""" Raised if a loader cannot locate a template. """

pass

class Undefined:

""" Null type returned when a context lookup fails. """

def __str__(self):

return ''

def __bool__(self):

return False

def __len__(self):

return 0

def __contains__(self, key):

return False

def __iter__(self):

return self

def __next__(self):

raise StopIteration

def __eq__(self, other):

return False

def __ne__(self, other):

return True

vim-python-docstring/python/ibis/errors.py at master · mflova/vim-python-docstring · GitHub

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