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ej fdE�Z:� xZ;S )Pr a� Represents an incoming WSGI HTTP request, with headers and body
taken from the WSGI environment. Has properties and methods for
using the functionality defined by various HTTP specs. The data in
requests object is read-only.
Text data is assumed to use UTF-8 encoding, which should be true for
the vast majority of modern clients. Using an encoding set by the
client is unsafe in Python due to extra encodings it provides, such
as ``zip``. To change the assumed encoding, subclass and replace
:attr:`charset`.
:param environ: The WSGI environ is generated by the WSGI server and
contains information about the server configuration and client
request.
:param populate_request: Add this request object to the WSGI environ
as ``environ['werkzeug.request']``. Can be useful when
debugging.
:param shallow: Makes reading from :attr:`stream` (and any method
that would read from it) raise a :exc:`RuntimeError`. Useful to
prevent consuming the form data in middleware, which would make
it unavailable to the final application.
.. versionchanged:: 2.1
Remove the ``disable_data_descriptor`` attribute.
.. versionchanged:: 2.0
Combine ``BaseRequest`` and mixins into a single ``Request``
class. Using the old classes is deprecated and will be removed
in Werkzeug 2.1.
.. versionchanged:: 0.5
Read-only mode is enforced with immutable classes for all data.
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� �� � �� � � 4�G� 4�/3�D�L�+� ,� ,� ,� 4� 4� 4� 4� �args�kwargsc �� � ddl m} |� d| j � � }||d< ||i |��} |� | � � |� � � S # |� � � w xY w)a Create a new request object based on the values provided. If
environ is given missing values are filled from there. This method is
useful for small scripts when you need to simulate a request from an URL.
Do not use this method for unittesting, there is a full featured client
object (:class:`Client`) that allows to create multipart requests,
support for cookies etc.
This accepts the same options as the
:class:`~werkzeug.test.EnvironBuilder`.
.. versionchanged:: 0.5
This method now accepts the same arguments as
:class:`~werkzeug.test.EnvironBuilder`. Because of this the
`environ` parameter is now called `environ_overrides`.
:return: request object
r )�EnvironBuilderr5 )�testr? �popr5 � get_request�close)�clsr< r= r? r5 �builders r: � from_valueszRequest.from_values� s� � �& *�)�)�)�)�)��*�*�Y�� �4�4�� #��y�� �.�$�1�&�1�1�� ��&�&�s�+�+� �M�M�O�O�O�O��G�M�M�O�O�O�O���s �A �A/�fr c � � ��� ddl m� t j �� � �� �fd�� � }t j d|� � S )am Decorate a function as responder that accepts the request as
the last argument. This works like the :func:`responder`
decorator but the function is passed the request object as the
last argument and the request object will be closed
automatically::
@Request.application
def my_wsgi_app(request):
return Response('Hello World!')
As of Werkzeug 0.14 HTTP exceptions are automatically caught and
converted to responses instead of failing.
:param f: the WSGI callable to decorate
:return: a new WSGI callable
r )�
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and `seek()` methods that is both writeable and readable.
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content length is higher than 500KB. Because many browsers do not
provide a content length for the files only the total content
length matters.
:param total_content_length: the total content length of all the
data in the request combined. This value
is guaranteed to be there.
:param content_type: the mimetype of the uploaded file.
:param filename: the filename of the uploaded file. May be `None`.
:param content_length: the length of this file. This value is usually
not provided because webbrowsers do not provide
this value.
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r; c �P � t | j � d� � � � S )z�``True`` if the request method carries content. By default
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� CONTENT_TYPE)�boolr r4 �r8 s r: �want_form_data_parsedz Request.want_form_data_parsed� s" � � �D�L�$�$�^�4�4�5�5�5r; c � � | � | j | j | j | j | j | j | j �� � S )z�Creates the form data parser. Instantiates the
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.. versionadded:: 0.8
)�max_form_parts)r r[ r5 r6 r r �parameter_storage_classrb r_ s r: �make_form_data_parserz Request.make_form_data_parser� sJ � � �*�*� � !� �L� � � � %� � #� � (� �.� +�
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r; c �N � d| j v rdS | j rN| � � � }|� | � � � | j | j | j � � }n.| j | � � � | � � � f}| j }|\ |d< |d< |d< dS )au Method used internally to retrieve submitted data. After calling
this sets `form` and `files` on the request object to multi dicts
filled with the incoming form data. As a matter of fact the input
stream will be empty afterwards. You can also call this method to
force the parsing of the form data.
.. versionadded:: 0.8
�formN�stream�files)
�__dict__r` rd �parse�_get_stream_for_parsing�mimetyperY �mimetype_paramsrg rc )r8 �parser�data�ds r: �_load_form_datazRequest._load_form_data s� � � �T�]� "� "� �F� � %�
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r; c �T � t | dd� � }|�t |� � S | j S )z�This is the same as accessing :attr:`stream` with the difference
that if it finds cached data from calling :meth:`get_data` first it
will create a new stream out of the cached data.
.. versionadded:: 0.9.3
� _cached_dataN)�getattrr rg )r8 � cached_datas r: rk z Request._get_stream_for_parsing$ s1 � � �d�N�D�9�9� � � "��;�'�'� '��{�r; c � � | j � d� � }t |pd� � D ]\ }}|� � � �dS )z�Closes associated resources of this request object. This
closes all file handles explicitly. You can also use the request
object in a with statement which will automatically close it.
.. versionadded:: 0.9
rh � N)ri r4 r
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�!�!�'�*�*��+�E�K�R�8�8� � �K�D�%� �K�K�M�M�M�M� � r; c � � | S �Nrw r_ s r: � __enter__zRequest.__enter__; s � �� r; c �. � | � � � d S r{ )rC )r8 �exc_type� exc_value�tbs r: �__exit__zRequest.__exit__> s � � �
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If the incoming form data was not encoded with a known mimetype
the data is stored unmodified in this stream for consumption. Most
of the time it is a better idea to use :attr:`data` which will give
you that data as a string. The stream only returns the data once.
Unlike :attr:`input_stream` this stream is properly guarded that you
can't accidentally read past the length of the input. Werkzeug will
internally always refer to this stream to read data which makes it
possible to wrap this object with a stream that does filtering.
.. versionchanged:: 0.9
This stream is now always available but might be consumed by the
form parser later on. Previously the stream was only set if no
parsing happened.
zXThis request was created with 'shallow=True', reading from the input stream is disabled.)r � RuntimeErrorr r r_ s r: rg zRequest.streamA s7 � �$ �<� � �6�� �
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wsgi.inputz�The WSGI input stream.
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T)�parse_form_data)�get_datar_ s r: ro z Request.datad s � � �}�}�T�}�2�2�2r; �cache�as_textzte.Literal[False]r� c � � d S r{ rw �r8 r� r� r� s r: r� zRequest.get_datal � � � �r; .zte.Literal[True]c � � d S r{ rw r� s r: r� zRequest.get_datau r� r; c �� � t | dd� � }|�8|r| � � � | j � � � }|r|| _ |r |� | j | j � � }|S )a� This reads the buffered incoming data from the client into one
bytes object. By default this is cached but that behavior can be
changed by setting `cache` to `False`.
Usually it's a bad idea to call this method without checking the
content length first as a client could send dozens of megabytes or more
to cause memory problems on the server.
Note that if the form data was already parsed this method will not
return anything as form data parsing does not cache the data like
this method does. To implicitly invoke form data parsing function
set `parse_form_data` to `True`. When this is done the return value
of this method will be an empty string if the form parser handles
the data. This generally is not necessary as if the whole data is
cached (which is the default) the form parser will used the cached
data to parse the form data. Please be generally aware of checking
the content length first in any case before calling this method
to avoid exhausting server memory.
If `as_text` is set to `True` the return value will be a decoded
string.
.. versionadded:: 0.9
rs N)rt rq rg �readrs �decoder5 r6 )r8 r� r� r� �rvs r: r� zRequest.get_data~ s| � �6 �T�>�4�
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'�$&��!� � ?����4�<��)=�>�>�B�� r; � ImmutableMultiDict[str, str]c �8 � | � � � | j S )aD The form parameters. By default an
:class:`~werkzeug.datastructures.ImmutableMultiDict`
is returned from this function. This can be changed by setting
:attr:`parameter_storage_class` to a different type. This might
be necessary if the order of the form data is important.
Please keep in mind that file uploads will not end up here, but instead
in the :attr:`files` attribute.
.. versionchanged:: 0.9
Previous to Werkzeug 0.9 this would only contain form data for POST
and PUT requests.
)rq rf r_ s r: rf z Request.form� s � �
� � � � � ��y�r; �CombinedMultiDict[str, str]c � � | j g}| j dk r|� | j � � g }|D ];}t |t
� � st |� � }|� |� � �<t
|� � S )a A :class:`werkzeug.datastructures.CombinedMultiDict` that
combines :attr:`args` and :attr:`form`.
For GET requests, only ``args`` are present, not ``form``.
.. versionchanged:: 2.0
For GET requests, only ``args`` are present, not ``form``.
r" )r< r* �appendrf �
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�N�N�4�9� %� %� %���� � �A� �a��+�+�
!� �a�L�L�� �K�K��N�N�N�N� ��&�&�&r; �$ImmutableMultiDict[str, FileStorage]c �8 � | � � � | j S )a� :class:`~werkzeug.datastructures.MultiDict` object containing
all uploaded files. Each key in :attr:`files` is the name from the
``<input type="file" name="">``. Each value in :attr:`files` is a
Werkzeug :class:`~werkzeug.datastructures.FileStorage` object.
It basically behaves like a standard file object you know from Python,
with the difference that it also has a
:meth:`~werkzeug.datastructures.FileStorage.save` function that can
store the file on the filesystem.
Note that :attr:`files` will only contain data if the request method was
POST, PUT or PATCH and the ``<form>`` that posted to the request had
``enctype="multipart/form-data"``. It will be empty otherwise.
See the :class:`~werkzeug.datastructures.MultiDict` /
:class:`~werkzeug.datastructures.FileStorage` documentation for
more details about the used data structure.
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Request.files� s � �(
� � � � � ��z�r; c � � | j S )zgAlias for :attr:`self.root_path`. ``environ["SCRIPT_ROOT"]``
without a trailing slash.
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�~� r; c � � | j S )z�Alias for :attr:`root_url`. The URL with scheme, host, and
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�}� r; � REMOTE_USERz�If the server supports user authentication, and the
script is protected, this attribute contains the username the
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WSGI server that spawns multiple processes.z
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happens one time.c �* � | � � � S )a� The parsed JSON data if :attr:`mimetype` indicates JSON
(:mimetype:`application/json`, see :attr:`is_json`).
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If the request content type is not ``application/json``, this
will raise a 400 Bad Request error.
.. versionchanged:: 2.1
Raise a 400 error if the content type is incorrect.
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| j | S |s | j s|s| � d� � S dS | � |�� � } | j � |� � }|r ||f| _ n[# t $ rN}|rd}|r| j \ }}||f| _ n*| � |� � }|r| j \ }} || f| _ Y d}~nd}~ww xY w|S )a� Parse :attr:`data` as JSON.
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its return value is used as the return value. By default this
raises a 400 Bad Request error.
:param force: Ignore the mimetype and always try to parse JSON.
:param silent: Silence mimetype and parsing errors, and
return ``None`` instead.
:param cache: Store the parsed JSON to return for subsequent
calls.
.. versionchanged:: 2.1
Raise a 400 error if the content type is incorrect.
N)r� )r� �Ellipsis�is_json�on_json_loading_failedr� � json_module�loads�
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