Make the fuchsia mojo/public repo the source of truth.

mojo/public/third_party/jinja2/exceptions.py

-# -*- coding: utf-8 -*-
-"""
-    jinja2.exceptions
-    ~~~~~~~~~~~~~~~~~
-
-    Jinja exceptions.
-
-    :copyright: (c) 2010 by the Jinja Team.
-    :license: BSD, see LICENSE for more details.
-"""
-from jinja2._compat import imap, text_type, PY2, implements_to_string
-
-
-class TemplateError(Exception):
-    """Baseclass for all template errors."""
-
-    if PY2:
-        def __init__(self, message=None):
-            if message is not None:
-                message = text_type(message).encode('utf-8')
-            Exception.__init__(self, message)
-
-        @property
-        def message(self):
-            if self.args:
-                message = self.args[0]
-                if message is not None:
-                    return message.decode('utf-8', 'replace')
-
-        def __unicode__(self):
-            return self.message or u''
-    else:
-        def __init__(self, message=None):
-            Exception.__init__(self, message)
-
-        @property
-        def message(self):
-            if self.args:
-                message = self.args[0]
-                if message is not None:
-                    return message
-
-
-@implements_to_string
-class TemplateNotFound(IOError, LookupError, TemplateError):
-    """Raised if a template does not exist."""
-
-    # looks weird, but removes the warning descriptor that just
-    # bogusly warns us about message being deprecated
-    message = None
-
-    def __init__(self, name, message=None):
-        IOError.__init__(self)
-        if message is None:
-            message = name
-        self.message = message
-        self.name = name
-        self.templates = [name]
-
-    def __str__(self):
-        return self.message
-
-
-class TemplatesNotFound(TemplateNotFound):
-    """Like :class:`TemplateNotFound` but raised if multiple templates
-    are selected.  This is a subclass of :class:`TemplateNotFound`
-    exception, so just catching the base exception will catch both.
-
-    .. versionadded:: 2.2
-    """
-
-    def __init__(self, names=(), message=None):
-        if message is None:
-            message = u'none of the templates given were found: ' + \
-                      u', '.join(imap(text_type, names))
-        TemplateNotFound.__init__(self, names and names[-1] or None, message)
-        self.templates = list(names)
-
-
-@implements_to_string
-class TemplateSyntaxError(TemplateError):
-    """Raised to tell the user that there is a problem with the template."""
-
-    def __init__(self, message, lineno, name=None, filename=None):
-        TemplateError.__init__(self, message)
-        self.lineno = lineno
-        self.name = name
-        self.filename = filename
-        self.source = None
-
-        # this is set to True if the debug.translate_syntax_error
-        # function translated the syntax error into a new traceback
-        self.translated = False
-
-    def __str__(self):
-        # for translated errors we only return the message
-        if self.translated:
-            return self.message
-
-        # otherwise attach some stuff
-        location = 'line %d' % self.lineno
-        name = self.filename or self.name
-        if name:
-            location = 'File "%s", %s' % (name, location)
-        lines = [self.message, '  ' + location]
-
-        # if the source is set, add the line to the output
-        if self.source is not None:
-            try:
-                line = self.source.splitlines()[self.lineno - 1]
-            except IndexError:
-                line = None
-            if line:
-                lines.append('    ' + line.strip())
-
-        return u'\n'.join(lines)
-
-
-class TemplateAssertionError(TemplateSyntaxError):
-    """Like a template syntax error, but covers cases where something in the
-    template caused an error at compile time that wasn't necessarily caused
-    by a syntax error.  However it's a direct subclass of
-    :exc:`TemplateSyntaxError` and has the same attributes.
-    """
-
-
-class TemplateRuntimeError(TemplateError):
-    """A generic runtime error in the template engine.  Under some situations
-    Jinja may raise this exception.
-    """
-
-
-class UndefinedError(TemplateRuntimeError):
-    """Raised if a template tries to operate on :class:`Undefined`."""
-
-
-class SecurityError(TemplateRuntimeError):
-    """Raised if a template tries to do something insecure if the
-    sandbox is enabled.
-    """
-
-
-class FilterArgumentError(TemplateRuntimeError):
-    """This error is raised if a filter was called with inappropriate
-    arguments
-    """