ZCGI.py
上传用户:gyjinxi
上传日期:2007-01-04
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文件大小:6k
- ##############################################################################
- #
- # Zope Public License (ZPL) Version 0.9.5
- # ---------------------------------------
- #
- # Copyright (c) Digital Creations. All rights reserved.
- #
- # Redistribution and use in source and binary forms, with or without
- # modification, are permitted provided that the following conditions are
- # met:
- #
- # 1. Redistributions in source code must retain the above copyright
- # notice, this list of conditions, and the following disclaimer.
- #
- # 2. Redistributions in binary form must reproduce the above copyright
- # notice, this list of conditions, and the following disclaimer in
- # the documentation and/or other materials provided with the
- # distribution.
- #
- # 3. Any use, including use of the Zope software to operate a website,
- # must either comply with the terms described below under
- # "Attribution" or alternatively secure a separate license from
- # Digital Creations. Digital Creations will not unreasonably
- # deny such a separate license in the event that the request
- # explains in detail a valid reason for withholding attribution.
- #
- # 4. All advertising materials and documentation mentioning
- # features derived from or use of this software must display
- # the following acknowledgement:
- #
- # "This product includes software developed by Digital Creations
- # for use in the Z Object Publishing Environment
- # (http://www.zope.org/)."
- #
- # In the event that the product being advertised includes an
- # intact Zope distribution (with copyright and license included)
- # then this clause is waived.
- #
- # 5. Names associated with Zope or Digital Creations must not be used to
- # endorse or promote products derived from this software without
- # prior written permission from Digital Creations.
- #
- # 6. Modified redistributions of any form whatsoever must retain
- # the following acknowledgment:
- #
- # "This product includes software developed by Digital Creations
- # for use in the Z Object Publishing Environment
- # (http://www.zope.org/)."
- #
- # Intact (re-)distributions of any official Zope release do not
- # require an external acknowledgement.
- #
- # 7. Modifications are encouraged but must be packaged separately as
- # patches to official Zope releases. Distributions that do not
- # clearly separate the patches from the original work must be clearly
- # labeled as unofficial distributions. Modifications which do not
- # carry the name Zope may be packaged in any form, as long as they
- # conform to all of the clauses above.
- #
- #
- # Disclaimer
- #
- # THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS ``AS IS'' AND ANY
- # EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DIGITAL CREATIONS OR ITS
- # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- # OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- # SUCH DAMAGE.
- #
- # Attribution
- #
- # Individuals or organizations using this software as a web site must
- # provide attribution by placing the accompanying "button" and a link
- # to the accompanying "credits page" on the website's main entry
- # point. In cases where this placement of attribution is not
- # feasible, a separate arrangment must be concluded with Digital
- # Creations. Those using the software for purposes other than web
- # sites must provide a corresponding attribution in locations that
- # include a copyright using a manner best suited to the application
- # environment. Where attribution is not possible, or is considered
- # to be onerous for some other reason, a request should be made to
- # Digital Creations to waive this requirement in writing. As stated
- # above, for valid requests, Digital Creations will not unreasonably
- # deny such requests.
- #
- # This software consists of contributions made by Digital Creations and
- # many individuals on behalf of Digital Creations. Specific
- # attributions are listed in the accompanying credits file.
- #
- ##############################################################################
- """
- New Zope CGI Publisher, partially based on code by Phillip Eby
- This program allows you to publish modules with Zope
- using a web server that supports CGI.
- see README.txt for more details.
- """
- import sys, os
- from string import upper, split, strip, join
- variables = sys.modules['__main__'].__dict__
- # PATH_INFO includes the path to the script under IIS
- # IIS_HACK directive tells the publisher to work around this problem
- if variables.has_key('IIS_HACK') and variables['IIS_HACK']:
- script = filter(None,split(strip(os.environ['SCRIPT_NAME']),'/'))
- path = filter(None,split(strip(os.environ['PATH_INFO']),'/'))
- os.environ['PATH_INFO'] = join(path[len(script):],'/')
- # get publisher
- try:
- from ZPublisher.Publish import publish_module
- except ImportError:
- try:
- from cgi_module_publisher import publish_module
- import CGIResponse
- except ImportError:
- print 'Content-type: text/htmlnn'
- '<html><h1>An error occurred</h1>n'
- '<p>Python cannot publish your module because it '
- 'cannot find the Zope Publisher package.</p>n'
- '<p>Either move the ZPublisher package to somewhere '
- 'in your PYTHON PATH or fix your PYTHON PATH '
- 'with the INCLUDE_PATHS directive.<p>n'
- '<p>Your PYTHON PATH is currently set to: %s </p>n'
- '</html>' % sys.path
- sys.exit()
- # set environment
- for k,v in variables.items():
- if upper(k)==k and not os.environ.has_key(k):
- os.environ[k]=str(v)
-
- publish_module(variables['PUBLISHED_MODULE'])