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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /third_party/python/Jinja2/jinja2/exceptions.py
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/python/Jinja2/jinja2/exceptions.py')
-rw-r--r--third_party/python/Jinja2/jinja2/exceptions.py177
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diff --git a/third_party/python/Jinja2/jinja2/exceptions.py b/third_party/python/Jinja2/jinja2/exceptions.py
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+# -*- coding: utf-8 -*-
+from ._compat import imap
+from ._compat import implements_to_string
+from ._compat import PY2
+from ._compat import text_type
+
+
+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.
+
+ .. versionchanged:: 2.11
+ If the given name is :class:`Undefined` and no message was
+ provided, an :exc:`UndefinedError` is raised.
+ """
+
+ # 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, name)
+
+ if message is None:
+ from .runtime import Undefined
+
+ if isinstance(name, Undefined):
+ name._fail_with_undefined_error()
+
+ 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.
+
+ .. versionchanged:: 2.11
+ If a name in the list of names is :class:`Undefined`, a message
+ about it being undefined is shown rather than the empty string.
+
+ .. versionadded:: 2.2
+ """
+
+ def __init__(self, names=(), message=None):
+ if message is None:
+ from .runtime import Undefined
+
+ parts = []
+
+ for name in names:
+ if isinstance(name, Undefined):
+ parts.append(name._undefined_message)
+ else:
+ parts.append(name)
+
+ message = u"none of the templates given were found: " + u", ".join(
+ imap(text_type, parts)
+ )
+ 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)
+
+ def __reduce__(self):
+ # https://bugs.python.org/issue1692335 Exceptions that take
+ # multiple required arguments have problems with pickling.
+ # Without this, raises TypeError: __init__() missing 1 required
+ # positional argument: 'lineno'
+ return self.__class__, (self.message, self.lineno, self.name, self.filename)
+
+
+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
+ """