author | Vincent Michel <vincent.michel@logilab.fr> |
Mon, 31 Mar 2014 11:18:44 +0000 | |
branch | stable |
changeset 9597 | 8e9db17ce129 |
parent 8752 | e19f4bba89cd |
child 9563 | 48f0ff3e2a32 |
permissions | -rw-r--r-- |
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9aae456abab5
[pylint] fix pylint detected errors and tweak it so that pylint -E will be much less verbose next time (+ update some copyrights on the way)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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changeset
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# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved. |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4212
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changeset
|
3 |
# |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4212
diff
changeset
|
4 |
# This file is part of CubicWeb. |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4212
diff
changeset
|
5 |
# |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4212
diff
changeset
|
6 |
# CubicWeb is free software: you can redistribute it and/or modify it under the |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4212
diff
changeset
|
7 |
# terms of the GNU Lesser General Public License as published by the Free |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4212
diff
changeset
|
8 |
# Software Foundation, either version 2.1 of the License, or (at your option) |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4212
diff
changeset
|
9 |
# any later version. |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4212
diff
changeset
|
10 |
# |
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replace logilab-common by CubicWeb in disclaimer
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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changeset
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# CubicWeb is distributed in the hope that it will be useful, but WITHOUT |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4212
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changeset
|
12 |
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4212
diff
changeset
|
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# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4212
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changeset
|
14 |
# details. |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4212
diff
changeset
|
15 |
# |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4212
diff
changeset
|
16 |
# You should have received a copy of the GNU Lesser General Public License along |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4212
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changeset
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# with CubicWeb. If not, see <http://www.gnu.org/licenses/>. |
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"""WSGI request adapter for cubicweb |
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NOTE: each docstring tagged with ``COME FROM DJANGO`` means that |
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the code has been taken (or adapted) from Djanco source code : |
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http://www.djangoproject.com/ |
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""" |
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__docformat__ = "restructuredtext en" |
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from StringIO import StringIO |
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from urllib import quote |
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from logilab.common.decorators import cached |
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from cubicweb.web.request import CubicWebRequestBase |
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from cubicweb.wsgi import (pformat, qs2dict, safe_copyfileobj, parse_file_upload, |
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[Web-Request] Use rich header (closes #2204164)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
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normalize_header) |
cfd6ab461849
[Web-Request] Use rich header (closes #2204164)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
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from cubicweb.web.http_headers import Headers |
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class CubicWebWsgiRequest(CubicWebRequestBase): |
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e19f4bba89cd
Add CubicWebRequestBase.content (closes #2742453)
Julien Cristau <julien.cristau@logilab.fr>
parents:
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"""most of this code COMES FROM DJANGO |
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""" |
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delete-trailing-whitespace + some copyright update
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
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[request] gather all base_url logic in a single place (closes #2200756)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
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def __init__(self, environ, vreg): |
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self.environ = environ |
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self.path = environ['PATH_INFO'] |
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self.method = environ['REQUEST_METHOD'].upper() |
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Add CubicWebRequestBase.content (closes #2742453)
Julien Cristau <julien.cristau@logilab.fr>
parents:
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self.content = environ['wsgi.input'] |
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[Web-Request] Use rich header (closes #2204164)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
8309
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cfd6ab461849
[Web-Request] Use rich header (closes #2204164)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
8309
diff
changeset
|
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headers_in = dict((normalize_header(k[5:]), v) for k, v in self.environ.items() |
cfd6ab461849
[Web-Request] Use rich header (closes #2204164)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
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if k.startswith('HTTP_')) |
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https = environ.get("HTTPS") in ('yes', 'on', '1') |
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post, files = self.get_posted_data() |
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[Web-Request] Use rich header (closes #2204164)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
8309
diff
changeset
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54 |
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cfd6ab461849
[Web-Request] Use rich header (closes #2204164)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
8309
diff
changeset
|
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super(CubicWebWsgiRequest, self).__init__(vreg, https, post, |
cfd6ab461849
[Web-Request] Use rich header (closes #2204164)
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parents:
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headers= headers_in) |
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if files is not None: |
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Switched from TwistedWeb2 to TwistedWeb
Adrien Chauve <adrien.chauve@logilab.fr>
parents:
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for key, (name, _, stream) in files.iteritems(): |
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parents:
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if name is not None: |
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[Web-Request] Use rich header (closes #2204164)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
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name = unicode(name, self.encoding) |
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Switched from TwistedWeb2 to TwistedWeb
Adrien Chauve <adrien.chauve@logilab.fr>
parents:
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self.form[key] = (name, stream) |
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def __repr__(self): |
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# Since this is called as part of error handling, we need to be very |
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# robust against potentially malformed input. |
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form = pformat(self.form) |
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meta = pformat(self.environ) |
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return '<CubicWebWsgiRequest\FORM:%s,\nMETA:%s>' % \ |
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(form, meta) |
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## cubicweb request interface ################################################ |
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def http_method(self): |
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"""returns 'POST', 'GET', 'HEAD', etc.""" |
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return self.method |
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def relative_path(self, includeparams=True): |
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"""return the normalized path of the request (ie at least relative |
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to the instance's root, but some other normalization may be needed |
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so that the returned path may be used to compare to generated urls |
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:param includeparams: |
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boolean indicating if GET form parameters should be kept in the path |
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""" |
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path = self.environ['PATH_INFO'] |
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path = path[1:] # remove leading '/' |
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if includeparams: |
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qs = self.environ.get('QUERY_STRING') |
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if qs: |
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return '%s?%s' % (path, qs) |
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return path |
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## wsgi request helpers ################################################### |
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application -> instance where it makes sense
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1977
diff
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def instance_uri(self): |
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Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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"""Return the instance's base URI (no PATH_INFO or QUERY_STRING) |
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parents:
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see python2.5's wsgiref.util.instance_uri code |
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""" |
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environ = self.environ |
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url = environ['wsgi.url_scheme'] + '://' |
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if environ.get('HTTP_HOST'): |
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url += environ['HTTP_HOST'] |
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else: |
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url += environ['SERVER_NAME'] |
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if environ['wsgi.url_scheme'] == 'https': |
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if environ['SERVER_PORT'] != '443': |
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url += ':' + environ['SERVER_PORT'] |
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else: |
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if environ['SERVER_PORT'] != '80': |
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url += ':' + environ['SERVER_PORT'] |
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url += quote(environ.get('SCRIPT_NAME') or '/') |
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return url |
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
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def get_full_path(self): |
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return '%s%s' % (self.path, self.environ.get('QUERY_STRING', '') and ('?' + self.environ.get('QUERY_STRING', '')) or '') |
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def is_secure(self): |
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return 'wsgi.url_scheme' in self.environ \ |
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and self.environ['wsgi.url_scheme'] == 'https' |
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def get_posted_data(self): |
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[Web-Request] Use rich header (closes #2204164)
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parents:
8309
diff
changeset
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# The WSGI spec says 'QUERY_STRING' may be absent. |
cfd6ab461849
[Web-Request] Use rich header (closes #2204164)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
8309
diff
changeset
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post = qs2dict(self.environ.get('QUERY_STRING', '')) |
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files = None |
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if self.method == 'POST': |
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if self.environ.get('CONTENT_TYPE', '').startswith('multipart'): |
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header_dict = dict((normalize_header(k[5:]), v) |
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for k, v in self.environ.items() |
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if k.startswith('HTTP_')) |
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header_dict['Content-Type'] = self.environ.get('CONTENT_TYPE', '') |
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Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
8309
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changeset
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post_, files = parse_file_upload(header_dict, self.raw_post_data) |
cfd6ab461849
[Web-Request] Use rich header (closes #2204164)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
8309
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post.update(post_) |
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else: |
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parents:
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post.update(qs2dict(self.raw_post_data)) |
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return post, files |
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@property |
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@cached |
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def raw_post_data(self): |
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buf = StringIO() |
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try: |
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# CONTENT_LENGTH might be absent if POST doesn't have content at all (lighttpd) |
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content_length = int(self.environ.get('CONTENT_LENGTH', 0)) |
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except ValueError: # if CONTENT_LENGTH was empty string or not an integer |
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content_length = 0 |
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if content_length > 0: |
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safe_copyfileobj(self.environ['wsgi.input'], buf, |
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size=content_length) |
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postdata = buf.getvalue() |
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buf.close() |
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return postdata |