Remove windows python distribution from repo and add requirements.txt

1 files changed, 0 insertions, 774 deletions

diff --git a/python/werkzeug/exceptions.py b/python/werkzeug/exceptions.py
deleted file mode 100644
index fb6528d..0000000
--- a/python/werkzeug/exceptions.py
+++ /dev/null
@@ -1,774 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
-    werkzeug.exceptions
-    ~~~~~~~~~~~~~~~~~~~
-
-    This module implements a number of Python exceptions you can raise from
-    within your views to trigger a standard non-200 response.
-
-
-    Usage Example
-    -------------
-
-    ::
-
-        from werkzeug.wrappers import BaseRequest
-        from werkzeug.wsgi import responder
-        from werkzeug.exceptions import HTTPException, NotFound
-
-        def view(request):
-            raise NotFound()
-
-        @responder
-        def application(environ, start_response):
-            request = BaseRequest(environ)
-            try:
-                return view(request)
-            except HTTPException as e:
-                return e
-
-
-    As you can see from this example those exceptions are callable WSGI
-    applications.  Because of Python 2.4 compatibility those do not extend
-    from the response objects but only from the python exception class.
-
-    As a matter of fact they are not Werkzeug response objects.  However you
-    can get a response object by calling ``get_response()`` on a HTTP
-    exception.
-
-    Keep in mind that you have to pass an environment to ``get_response()``
-    because some errors fetch additional information from the WSGI
-    environment.
-
-    If you want to hook in a different exception page to say, a 404 status
-    code, you can add a second except for a specific subclass of an error::
-
-        @responder
-        def application(environ, start_response):
-            request = BaseRequest(environ)
-            try:
-                return view(request)
-            except NotFound, e:
-                return not_found(request)
-            except HTTPException, e:
-                return e
-
-
-    :copyright: 2007 Pallets
-    :license: BSD-3-Clause
-"""
-import sys
-
-import werkzeug
-
-# Because of bootstrapping reasons we need to manually patch ourselves
-# onto our parent module.
-werkzeug.exceptions = sys.modules[__name__]
-
-from ._compat import implements_to_string
-from ._compat import integer_types
-from ._compat import iteritems
-from ._compat import text_type
-from ._internal import _get_environ
-from .wrappers import Response
-
-
-@implements_to_string
-class HTTPException(Exception):
-    """Baseclass for all HTTP exceptions.  This exception can be called as WSGI
-    application to render a default error page or you can catch the subclasses
-    of it independently and render nicer error messages.
-    """
-
-    code = None
-    description = None
-
-    def __init__(self, description=None, response=None):
-        super(Exception, self).__init__()
-        if description is not None:
-            self.description = description
-        self.response = response
-
-    @classmethod
-    def wrap(cls, exception, name=None):
-        """Create an exception that is a subclass of the calling HTTP
-        exception and the ``exception`` argument.
-
-        The first argument to the class will be passed to the
-        wrapped ``exception``, the rest to the HTTP exception. If
-        ``self.args`` is not empty, the wrapped exception message is
-        added to the HTTP exception description.
-
-        .. versionchanged:: 0.15
-            The description includes the wrapped exception message.
-        """
-
-        class newcls(cls, exception):
-            def __init__(self, arg=None, *args, **kwargs):
-                super(cls, self).__init__(*args, **kwargs)
-
-                if arg is None:
-                    exception.__init__(self)
-                else:
-                    exception.__init__(self, arg)
-
-            def get_description(self, environ=None):
-                out = super(cls, self).get_description(environ=environ)
-
-                if self.args:
-                    out += "<p><pre><code>{}: {}</code></pre></p>".format(
-                        exception.__name__, escape(exception.__str__(self))
-                    )
-
-                return out
-
-        newcls.__module__ = sys._getframe(1).f_globals.get("__name__")
-        newcls.__name__ = name or cls.__name__ + exception.__name__
-        return newcls
-
-    @property
-    def name(self):
-        """The status name."""
-        return HTTP_STATUS_CODES.get(self.code, "Unknown Error")
-
-    def get_description(self, environ=None):
-        """Get the description."""
-        return u"<p>%s</p>" % escape(self.description)
-
-    def get_body(self, environ=None):
-        """Get the HTML body."""
-        return text_type(
-            (
-                u'<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">\n'
-                u"<title>%(code)s %(name)s</title>\n"
-                u"<h1>%(name)s</h1>\n"
-                u"%(description)s\n"
-            )
-            % {
-                "code": self.code,
-                "name": escape(self.name),
-                "description": self.get_description(environ),
-            }
-        )
-
-    def get_headers(self, environ=None):
-        """Get a list of headers."""
-        return [("Content-Type", "text/html")]
-
-    def get_response(self, environ=None):
-        """Get a response object.  If one was passed to the exception
-        it's returned directly.
-
-        :param environ: the optional environ for the request.  This
-                        can be used to modify the response depending
-                        on how the request looked like.
-        :return: a :class:`Response` object or a subclass thereof.
-        """
-        if self.response is not None:
-            return self.response
-        if environ is not None:
-            environ = _get_environ(environ)
-        headers = self.get_headers(environ)
-        return Response(self.get_body(environ), self.code, headers)
-
-    def __call__(self, environ, start_response):
-        """Call the exception as WSGI application.
-
-        :param environ: the WSGI environment.
-        :param start_response: the response callable provided by the WSGI
-                               server.
-        """
-        response = self.get_response(environ)
-        return response(environ, start_response)
-
-    def __str__(self):
-        code = self.code if self.code is not None else "???"
-        return "%s %s: %s" % (code, self.name, self.description)
-
-    def __repr__(self):
-        code = self.code if self.code is not None else "???"
-        return "<%s '%s: %s'>" % (self.__class__.__name__, code, self.name)
-
-
-class BadRequest(HTTPException):
-    """*400* `Bad Request`
-
-    Raise if the browser sends something to the application the application
-    or server cannot handle.
-    """
-
-    code = 400
-    description = (
-        "The browser (or proxy) sent a request that this server could "
-        "not understand."
-    )
-
-
-class ClientDisconnected(BadRequest):
-    """Internal exception that is raised if Werkzeug detects a disconnected
-    client.  Since the client is already gone at that point attempting to
-    send the error message to the client might not work and might ultimately
-    result in another exception in the server.  Mainly this is here so that
-    it is silenced by default as far as Werkzeug is concerned.
-
-    Since disconnections cannot be reliably detected and are unspecified
-    by WSGI to a large extent this might or might not be raised if a client
-    is gone.
-
-    .. versionadded:: 0.8
-    """
-
-
-class SecurityError(BadRequest):
-    """Raised if something triggers a security error.  This is otherwise
-    exactly like a bad request error.
-
-    .. versionadded:: 0.9
-    """
-
-
-class BadHost(BadRequest):
-    """Raised if the submitted host is badly formatted.
-
-    .. versionadded:: 0.11.2
-    """
-
-
-class Unauthorized(HTTPException):
-    """*401* ``Unauthorized``
-
-    Raise if the user is not authorized to access a resource.
-
-    The ``www_authenticate`` argument should be used to set the
-    ``WWW-Authenticate`` header. This is used for HTTP basic auth and
-    other schemes. Use :class:`~werkzeug.datastructures.WWWAuthenticate`
-    to create correctly formatted values. Strictly speaking a 401
-    response is invalid if it doesn't provide at least one value for
-    this header, although real clients typically don't care.
-
-    :param description: Override the default message used for the body
-        of the response.
-    :param www-authenticate: A single value, or list of values, for the
-        WWW-Authenticate header.
-
-    .. versionchanged:: 0.15.3
-        If the ``www_authenticate`` argument is not set, the
-        ``WWW-Authenticate`` header is not set.
-
-    .. versionchanged:: 0.15.3
-        The ``response`` argument was restored.
-
-    .. versionchanged:: 0.15.1
-        ``description`` was moved back as the first argument, restoring
-         its previous position.
-
-    .. versionchanged:: 0.15.0
-        ``www_authenticate`` was added as the first argument, ahead of
-        ``description``.
-    """
-
-    code = 401
-    description = (
-        "The server could not verify that you are authorized to access"
-        " the URL requested. You either supplied the wrong credentials"
-        " (e.g. a bad password), or your browser doesn't understand"
-        " how to supply the credentials required."
-    )
-
-    def __init__(self, description=None, response=None, www_authenticate=None):
-        HTTPException.__init__(self, description, response)
-
-        if www_authenticate is not None:
-            if not isinstance(www_authenticate, (tuple, list)):
-                www_authenticate = (www_authenticate,)
-
-        self.www_authenticate = www_authenticate
-
-    def get_headers(self, environ=None):
-        headers = HTTPException.get_headers(self, environ)
-        if self.www_authenticate:
-            headers.append(
-                ("WWW-Authenticate", ", ".join([str(x) for x in self.www_authenticate]))
-            )
-        return headers
-
-
-class Forbidden(HTTPException):
-    """*403* `Forbidden`
-
-    Raise if the user doesn't have the permission for the requested resource
-    but was authenticated.
-    """
-
-    code = 403
-    description = (
-        "You don't have the permission to access the requested"
-        " resource. It is either read-protected or not readable by the"
-        " server."
-    )
-
-
-class NotFound(HTTPException):
-    """*404* `Not Found`
-
-    Raise if a resource does not exist and never existed.
-    """
-
-    code = 404
-    description = (
-        "The requested URL was not found on the server. If you entered"
-        " the URL manually please check your spelling and try again."
-    )
-
-
-class MethodNotAllowed(HTTPException):
-    """*405* `Method Not Allowed`
-
-    Raise if the server used a method the resource does not handle.  For
-    example `POST` if the resource is view only.  Especially useful for REST.
-
-    The first argument for this exception should be a list of allowed methods.
-    Strictly speaking the response would be invalid if you don't provide valid
-    methods in the header which you can do with that list.
-    """
-
-    code = 405
-    description = "The method is not allowed for the requested URL."
-
-    def __init__(self, valid_methods=None, description=None):
-        """Takes an optional list of valid http methods
-        starting with werkzeug 0.3 the list will be mandatory."""
-        HTTPException.__init__(self, description)
-        self.valid_methods = valid_methods
-
-    def get_headers(self, environ=None):
-        headers = HTTPException.get_headers(self, environ)
-        if self.valid_methods:
-            headers.append(("Allow", ", ".join(self.valid_methods)))
-        return headers
-
-
-class NotAcceptable(HTTPException):
-    """*406* `Not Acceptable`
-
-    Raise if the server can't return any content conforming to the
-    `Accept` headers of the client.
-    """
-
-    code = 406
-
-    description = (
-        "The resource identified by the request is only capable of"
-        " generating response entities which have content"
-        " characteristics not acceptable according to the accept"
-        " headers sent in the request."
-    )
-
-
-class RequestTimeout(HTTPException):
-    """*408* `Request Timeout`
-
-    Raise to signalize a timeout.
-    """
-
-    code = 408
-    description = (
-        "The server closed the network connection because the browser"
-        " didn't finish the request within the specified time."
-    )
-
-
-class Conflict(HTTPException):
-    """*409* `Conflict`
-
-    Raise to signal that a request cannot be completed because it conflicts
-    with the current state on the server.
-
-    .. versionadded:: 0.7
-    """
-
-    code = 409
-    description = (
-        "A conflict happened while processing the request. The"
-        " resource might have been modified while the request was being"
-        " processed."
-    )
-
-
-class Gone(HTTPException):
-    """*410* `Gone`
-
-    Raise if a resource existed previously and went away without new location.
-    """
-
-    code = 410
-    description = (
-        "The requested URL is no longer available on this server and"
-        " there is no forwarding address. If you followed a link from a"
-        " foreign page, please contact the author of this page."
-    )
-
-
-class LengthRequired(HTTPException):
-    """*411* `Length Required`
-
-    Raise if the browser submitted data but no ``Content-Length`` header which
-    is required for the kind of processing the server does.
-    """
-
-    code = 411
-    description = (
-        "A request with this method requires a valid <code>Content-"
-        "Length</code> header."
-    )
-
-
-class PreconditionFailed(HTTPException):
-    """*412* `Precondition Failed`
-
-    Status code used in combination with ``If-Match``, ``If-None-Match``, or
-    ``If-Unmodified-Since``.
-    """
-
-    code = 412
-    description = (
-        "The precondition on the request for the URL failed positive evaluation."
-    )
-
-
-class RequestEntityTooLarge(HTTPException):
-    """*413* `Request Entity Too Large`
-
-    The status code one should return if the data submitted exceeded a given
-    limit.
-    """
-
-    code = 413
-    description = "The data value transmitted exceeds the capacity limit."
-
-
-class RequestURITooLarge(HTTPException):
-    """*414* `Request URI Too Large`
-
-    Like *413* but for too long URLs.
-    """
-
-    code = 414
-    description = (
-        "The length of the requested URL exceeds the capacity limit for"
-        " this server. The request cannot be processed."
-    )
-
-
-class UnsupportedMediaType(HTTPException):
-    """*415* `Unsupported Media Type`
-
-    The status code returned if the server is unable to handle the media type
-    the client transmitted.
-    """
-
-    code = 415
-    description = (
-        "The server does not support the media type transmitted in the request."
-    )
-
-
-class RequestedRangeNotSatisfiable(HTTPException):
-    """*416* `Requested Range Not Satisfiable`
-
-    The client asked for an invalid part of the file.
-
-    .. versionadded:: 0.7
-    """
-
-    code = 416
-    description = "The server cannot provide the requested range."
-
-    def __init__(self, length=None, units="bytes", description=None):
-        """Takes an optional `Content-Range` header value based on ``length``
-        parameter.
-        """
-        HTTPException.__init__(self, description)
-        self.length = length
-        self.units = units
-
-    def get_headers(self, environ=None):
-        headers = HTTPException.get_headers(self, environ)
-        if self.length is not None:
-            headers.append(("Content-Range", "%s */%d" % (self.units, self.length)))
-        return headers
-
-
-class ExpectationFailed(HTTPException):
-    """*417* `Expectation Failed`
-
-    The server cannot meet the requirements of the Expect request-header.
-
-    .. versionadded:: 0.7
-    """
-
-    code = 417
-    description = "The server could not meet the requirements of the Expect header"
-
-
-class ImATeapot(HTTPException):
-    """*418* `I'm a teapot`
-
-    The server should return this if it is a teapot and someone attempted
-    to brew coffee with it.
-
-    .. versionadded:: 0.7
-    """
-
-    code = 418
-    description = "This server is a teapot, not a coffee machine"
-
-
-class UnprocessableEntity(HTTPException):
-    """*422* `Unprocessable Entity`
-
-    Used if the request is well formed, but the instructions are otherwise
-    incorrect.
-    """
-
-    code = 422
-    description = (
-        "The request was well-formed but was unable to be followed due"
-        " to semantic errors."
-    )
-
-
-class Locked(HTTPException):
-    """*423* `Locked`
-
-    Used if the resource that is being accessed is locked.
-    """
-
-    code = 423
-    description = "The resource that is being accessed is locked."
-
-
-class FailedDependency(HTTPException):
-    """*424* `Failed Dependency`
-
-    Used if the method could not be performed on the resource
-    because the requested action depended on another action and that action failed.
-    """
-
-    code = 424
-    description = (
-        "The method could not be performed on the resource because the"
-        " requested action depended on another action and that action"
-        " failed."
-    )
-
-
-class PreconditionRequired(HTTPException):
-    """*428* `Precondition Required`
-
-    The server requires this request to be conditional, typically to prevent
-    the lost update problem, which is a race condition between two or more
-    clients attempting to update a resource through PUT or DELETE. By requiring
-    each client to include a conditional header ("If-Match" or "If-Unmodified-
-    Since") with the proper value retained from a recent GET request, the
-    server ensures that each client has at least seen the previous revision of
-    the resource.
-    """
-
-    code = 428
-    description = (
-        "This request is required to be conditional; try using"
-        ' "If-Match" or "If-Unmodified-Since".'
-    )
-
-
-class TooManyRequests(HTTPException):
-    """*429* `Too Many Requests`
-
-    The server is limiting the rate at which this user receives responses, and
-    this request exceeds that rate. (The server may use any convenient method
-    to identify users and their request rates). The server may include a
-    "Retry-After" header to indicate how long the user should wait before
-    retrying.
-    """
-
-    code = 429
-    description = "This user has exceeded an allotted request count. Try again later."
-
-
-class RequestHeaderFieldsTooLarge(HTTPException):
-    """*431* `Request Header Fields Too Large`
-
-    The server refuses to process the request because the header fields are too
-    large. One or more individual fields may be too large, or the set of all
-    headers is too large.
-    """
-
-    code = 431
-    description = "One or more header fields exceeds the maximum size."
-
-
-class UnavailableForLegalReasons(HTTPException):
-    """*451* `Unavailable For Legal Reasons`
-
-    This status code indicates that the server is denying access to the
-    resource as a consequence of a legal demand.
-    """
-
-    code = 451
-    description = "Unavailable for legal reasons."
-
-
-class InternalServerError(HTTPException):
-    """*500* `Internal Server Error`
-
-    Raise if an internal server error occurred.  This is a good fallback if an
-    unknown error occurred in the dispatcher.
-    """
-
-    code = 500
-    description = (
-        "The server encountered an internal error and was unable to"
-        " complete your request. Either the server is overloaded or"
-        " there is an error in the application."
-    )
-
-
-class NotImplemented(HTTPException):
-    """*501* `Not Implemented`
-
-    Raise if the application does not support the action requested by the
-    browser.
-    """
-
-    code = 501
-    description = "The server does not support the action requested by the browser."
-
-
-class BadGateway(HTTPException):
-    """*502* `Bad Gateway`
-
-    If you do proxying in your application you should return this status code
-    if you received an invalid response from the upstream server it accessed
-    in attempting to fulfill the request.
-    """
-
-    code = 502
-    description = (
-        "The proxy server received an invalid response from an upstream server."
-    )
-
-
-class ServiceUnavailable(HTTPException):
-    """*503* `Service Unavailable`
-
-    Status code you should return if a service is temporarily unavailable.
-    """
-
-    code = 503
-    description = (
-        "The server is temporarily unable to service your request due"
-        " to maintenance downtime or capacity problems. Please try"
-        " again later."
-    )
-
-
-class GatewayTimeout(HTTPException):
-    """*504* `Gateway Timeout`
-
-    Status code you should return if a connection to an upstream server
-    times out.
-    """
-
-    code = 504
-    description = "The connection to an upstream server timed out."
-
-
-class HTTPVersionNotSupported(HTTPException):
-    """*505* `HTTP Version Not Supported`
-
-    The server does not support the HTTP protocol version used in the request.
-    """
-
-    code = 505
-    description = (
-        "The server does not support the HTTP protocol version used in the request."
-    )
-
-
-default_exceptions = {}
-__all__ = ["HTTPException"]
-
-
-def _find_exceptions():
-    for _name, obj in iteritems(globals()):
-        try:
-            is_http_exception = issubclass(obj, HTTPException)
-        except TypeError:
-            is_http_exception = False
-        if not is_http_exception or obj.code is None:
-            continue
-        __all__.append(obj.__name__)
-        old_obj = default_exceptions.get(obj.code, None)
-        if old_obj is not None and issubclass(obj, old_obj):
-            continue
-        default_exceptions[obj.code] = obj
-
-
-_find_exceptions()
-del _find_exceptions
-
-
-class Aborter(object):
-    """When passed a dict of code -> exception items it can be used as
-    callable that raises exceptions.  If the first argument to the
-    callable is an integer it will be looked up in the mapping, if it's
-    a WSGI application it will be raised in a proxy exception.
-
-    The rest of the arguments are forwarded to the exception constructor.
-    """
-
-    def __init__(self, mapping=None, extra=None):
-        if mapping is None:
-            mapping = default_exceptions
-        self.mapping = dict(mapping)
-        if extra is not None:
-            self.mapping.update(extra)
-
-    def __call__(self, code, *args, **kwargs):
-        if not args and not kwargs and not isinstance(code, integer_types):
-            raise HTTPException(response=code)
-        if code not in self.mapping:
-            raise LookupError("no exception for %r" % code)
-        raise self.mapping[code](*args, **kwargs)
-
-
-def abort(status, *args, **kwargs):
-    """Raises an :py:exc:`HTTPException` for the given status code or WSGI
-    application::
-
-        abort(404)  # 404 Not Found
-        abort(Response('Hello World'))
-
-    Can be passed a WSGI application or a status code.  If a status code is
-    given it's looked up in the list of exceptions and will raise that
-    exception, if passed a WSGI application it will wrap it in a proxy WSGI
-    exception and raise that::
-
-       abort(404)
-       abort(Response('Hello World'))
-
-    """
-    return _aborter(status, *args, **kwargs)
-
-
-_aborter = Aborter()
-
-
-#: an exception that is used internally to signal both a key error and a
-#: bad request.  Used by a lot of the datastructures.
-BadRequestKeyError = BadRequest.wrap(KeyError)
-
-# imported here because of circular dependencies of werkzeug.utils
-from .http import HTTP_STATUS_CODES
-from .utils import escape