Create a base class with a metaclass.

Wrap existing Response in case of Range Request context.

* Add extra info

* toggle traceback types on click.

Returns the valid methods that match for a given path. .. versionadded:: 0.7

Convert the `ETags` object into a python set. Per default all the weak etags are not part of this set.

A static helper function for Authentication subclasses to add extra authentication system properties onto a class:: class FooAuthenticate

Given a list of supported values, finds the best match from the list of accepted values. Language tags are normalized for the purpose

Bind the url to a map and create a regular expression based on the information from the rule itself and the defaults from the map. :i

Useful for the shell. Binds the application to the current active context. It's automatically called by the shell command.

The build compare key for sorting. :internal:

Check a password against a given salted and hashed password value. In order to support unsalted legacy passwords this method supports plain te

Close the underlying file if possible.

Close the wrapped response if possible. You can also use the object in a with statement which will automatically close it. .. versio

Closes associated resources of this request object. This closes all file handles explicitly. You can also use the request object in

Return a shallow copy of this object.

Return a new property object for a content security policy header. Useful if you want to add support for a csp extension in a subclass.

Call :meth:`open` with ``method`` set to ``DELETE``.

Deletes a cookie in the test client.

Display a standalone shell.

Print the object details to stdout._write (for the interactive console of the web debugger.

Dump an HTTP header again. This is the reversal of :func:`parse_list_header`, :func:`parse_set_header` and :func:`parse_dict_header`. This a

Ensure that echo mode is enabled. Some tools such as PDB disable it which causes usability issues after a reload.

Execute a command in a console.

Return the index of the header in the set or return -1 if not found. :param header: the header to be looked up.

Format a datetime object.

Hash a password with the given method and salt with a string of the given length. The format of the string returned includes the method that w

Return a list of all the values for the named field. This method is compatible with the :mod:`wsgiref` :meth:`~wsgiref.headers.Header

Looks up the converter for the given parameter. .. versionadded:: 0.9

A helper that returns the URL to redirect to if it finds one. This is used for default redirecting only. :internal:

Provides kwargs for instantiating empty copy with empty() Use this method to provide custom keyword arguments to the subclass of

Get a list of headers.

Return the host for the given WSGI environment. The ``Host`` header is preferred, then ``SERVER_NAME`` if it's not set. The returned host wil