werkzeug.datastructures.EnvironHeaders

class documentation

class EnvironHeaders(ImmutableHeadersMixin, Headers):

Read only version of the headers from a WSGI environment. This provides the same interface as Headers and is constructed from a WSGI environment.

From Werkzeug 0.3 onwards, the KeyError raised by this class is also a subclass of the ~exceptions.BadRequest HTTP exception and will render a page for a 400 BAD REQUEST if caught in a catch-all for HTTP exceptions.

Method	`__eq__`	Undocumented
Method	`__getitem__`	Undocumented
Method	`__init__`	Undocumented
Method	`__iter__`	Yield `(key, value)` tuples.
Method	`__len__`	Undocumented
Method	`copy`	Undocumented
Class Variable	`__hash__`	Undocumented
Instance Variable	`environ`	Undocumented

Inherited from ImmutableHeadersMixin:

Method	`__delitem__`	Undocumented
Method	`__setitem__`	Undocumented
Method	`add`	Undocumented
Method	`add_header`	Undocumented
Method	`extend`	Undocumented
Method	`insert`	Undocumented
Method	`pop`	Undocumented
Method	`popitem`	Undocumented
Method	`remove`	Undocumented
Method	`set`	Undocumented
Method	`setdefault`	Undocumented
Method	`setlist`	Undocumented
Method	`setlistdefault`	Undocumented
Method	`update`	Undocumented

Inherited from Headers:

Method	`__contains__`	Check if a key is present.
Method	`__copy__`	Undocumented
Method	`__delitem__`	Undocumented
Method	`__repr__`	Undocumented
Method	`__setitem__`	Like `set` but also supports index/slice based setting.
Method	`__str__`	Returns formatted headers suitable for HTTP transmission.
Method	`add`	Add a new header tuple to the list.
Method	`add_header`	Add a new header tuple to the list.
Method	`clear`	Clears all headers.
Method	`extend`	Extend headers in this object with items from another object containing header items as well as keyword arguments.
Method	`get`	No summary
Method	`get_all`	Return a list of all the values for the named field.
Method	`getlist`	No summary
Method	`has_key`	Deprecated since version 2.0: Will be removed in Werkzeug 2.1. Use `key in data` instead.
Method	`items`	Undocumented
Method	`keys`	Undocumented
Method	`pop`	Removes and returns a key or index.
Method	`popitem`	Removes a key or index and returns a (key, value) item.
Method	`remove`	Remove a key.
Method	`set`	Remove all header tuples for `key` and add a new one. The newly added key either appears at the end of the list if there was no entry or replaces the first one.
Method	`setdefault`	Return the first value for the key if it is in the headers, otherwise set the header to the value given by `default` and return that.
Method	`setlist`	Remove any existing values for a header and add new ones.
Method	`setlistdefault`	Return the list of values for the key if it is in the headers, otherwise set the header to the list of values given by `default` and return that.
Method	`to_wsgi_list`	Convert the headers into a list suitable for WSGI.
Method	`update`	Replace headers in this object with items from another headers object and keyword arguments.
Method	`values`	Undocumented
Method	`_validate_value`	Undocumented
Instance Variable	`_list`	Undocumented

def __eq__(self, other):

overrides werkzeug.datastructures.Headers.__eq__

Undocumented

def __getitem__(self, key, _get_mode=False):

overrides werkzeug.datastructures.Headers.__getitem__

Undocumented

def __init__(self, environ):

overrides werkzeug.datastructures.Headers.__init__

Undocumented

def __iter__(self):

overrides werkzeug.datastructures.Headers.__iter__

Yield (key, value) tuples.

def __len__(self):

overrides werkzeug.datastructures.Headers.__len__

Undocumented

def copy(self):

overrides werkzeug.datastructures.Headers.copy

Undocumented

__hash__ =

overrides werkzeug.datastructures.Headers.__hash__

Undocumented

environ =

Undocumented