0657457b17
git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@3481 fd906abe-77d9-0310-91a1-e0d9ade77398
86 lines
2.6 KiB
Python
86 lines
2.6 KiB
Python
#
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# Copyright (c) 2007 Helmut Merz helmutm@cy55.de
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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"""
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interface definitions for the pyscript package.
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$Id$
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"""
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from zope.interface import Interface
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from zope import schema
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from zope.app.container.constraints import contains
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from zope.app.container.interfaces import IContainer
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from zope.i18nmessageid import MessageFactory
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_ = MessageFactory('cybertools.pyscript')
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class IPythonScript(Interface):
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"""Python Script, derived from zope.app.pythonpage.PythonPage.
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The Python Page acts as a simple content type that allows you to execute
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Python in content space. Additionally, if you have a free-standing
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triple-quoted string, it gets converted to a print statement
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automatically.
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"""
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title = schema.TextLine(
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title=_(u"Title"),
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description=_(u"A descriptive title of the script."),
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required=False,
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default=u''
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)
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parameters = schema.TextLine(
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title=_(u"Parameters"),
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description=_(u"Comma-separated list of parameter names."),
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required=False,
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default=u''
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)
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source = schema.SourceText(
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title=_(u"Source"),
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description=_(u"The source of the Python page."),
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required=True,
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)
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contentType = schema.TextLine(
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title=_(u"Content Type"),
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description=_(u"The content type of the script's output (return value "
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"when rendered in the browser)."),
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required=True,
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default=u"text/html",
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)
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def __call__(request, **kw):
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"""Execute the script.
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The script will insert the `request` and all `**kw` as global
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variables. Furthermore, the variables `script` and `context` (which is
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the container of the script) will be added.
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"""
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class IScriptContainer(IContainer):
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""" A container for Python scripts.
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"""
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contains(IPythonScript)
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def updateGlobals(globs):
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""" Put additional variable bindings into the globals dictionary.
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"""
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