[Zope-CVS] CVS: Zope - zope.py:1.1.2.1
Chris McDonough
chrism@zope.com
02 Sep 2002 22:11:20 -0400
Thanks. That's because I never fixed it. ;-) Forgot all about it.
- C
On Mon, 2002-09-02 at 21:27, Jens Vagelpohl wrote:
> chris,
>
> i hate to say it, but the problem with realpath is still there :(
>
> jens
>
>
> On Monday, Sep 2, 2002, at 03:35 US/Eastern, Chris McDonough wrote:
>
> > Update of /cvs-repository/Zope
> > In directory cvs.zope.org:/tmp/cvs-serv17315
> >
> > Added Files:
> > Tag: chrism-install-branch
> > zope.py
> > Log Message:
> > Overhaul of installer branch.
> >
> > z2.py is no longer necessary (nor used in the default config).
> > In prior iterations of the installer branch, the "controller" process
> > (zctl) "front-ended" for z2.py, translating environment variables and
> > command-line options as necessary to pass in to z2.py.
> >
> > In this iteration, a new file named "zope.py" is responsible for
> > starting
> > the Zope process. It reads configuration directives directly and has
> > the capability to obtain a configuration from a file or via XML-RPC.
> > z2.py still exists in the branch, but it's unused.
> >
> > The zope.py file can be used to start Zope, but a nicer front-end
> > for it is "zctl", which is a heavily-modified offshoot of Tres'
> > "zopectl". The zctl module is now generalized enough that it
> > *might* be able to run on Windows (I haven't tested it, though).
> >
> > zctl is still a standalone process. This is to allow for the fact that
> > Windows doesn't have os.fork (or zctl would have just imported zope.py
> > and forked).
> >
> > In order to maintain cross-platform capability, the "logtail" option
> > of zctl was removed. We should create a Python "tail" function
> > to get around this.
> >
> > Niceties: zctl is able to tell if its Zope is already running (so you
> > cant inadvertently start it twice). The Z2.pid file is cleaned up
> > when Zope exits, also.
> >
> > A small bug in FindHomes.py was also fixed (dont add SOFTWARE_HOME to
> > sys.path if it's already in there). Additionally, zdaemon was modified
> > so that if a child Zope process exits with error code 255, the daemon
> > process does not restart it (not strictly necessary, but nice to have).
> >
> >
> > === Added File Zope/zope.py ===
> > #######################################################################
> > #######
> > #
> > # Copyright (c) 2001 Zope Corporation and Contributors. All Rights
> > Reserved.
> > #
> > # This software is subject to the provisions of the Zope Public
> > License,
> > # Version 2.0 (ZPL). A copy of the ZPL should accompany this
> > distribution.
> > # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
> > # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
> > # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND
> > FITNESS
> > # FOR A PARTICULAR PURPOSE
> > #
> > #######################################################################
> > #######
> > """This is a replacement for z2.py which uses a config file or
> > a config retrieved via XML-RPC directly.
> >
> > Do not change this file unless you know what you're doing. ;-)
> > """
> >
> > import os, sys, getopt, warnings, traceback
> >
> > # assume that this file is sys.argv[0], and that it lives in ZOPE_HOME
> > in
> > # order to set sys.path appropriately so we can get at the Controller
> > # package.
> > HERE = os.path.split(os.path.abspath(os.path.normpath(sys.argv[0])))[0]
> > SOFTWARE_HOME = os.path.join(HERE, 'lib', 'python')
> >
> > # an importer may have already set SOFTWARE_HOME
> > if SOFTWARE_HOME not in sys.path:
> > sys.path.insert(0, SOFTWARE_HOME)
> >
> > from Controller import Main
> >
> > def check_python_version():
> > # check for Python version
> > python_version = sys.version.split()[0]
> > if python_version < '2.1':
> > raise 'Invalid python version', python_version
> > if python_version[:3] == '2.1':
> > if python_version[4:5] < '3':
> > err = ('You are running Python version %s. This Python
> > version '
> > 'has known bugs that may cause Zope to run
> > improperly. '
> > 'Consider upgrading to a Python in the 2.1 series '
> > 'with at least version number 2.1.3. (Note that
> > Zope does '
> > 'not yet run under any Python 2.2 version).' %
> > python_version)
> > warnings.warn(err)
> > if python_version[:3] == '2.2':
> > err = ('You are running Python version %s. This Python
> > version '
> > 'has not yet been tested with Zope and you may
> > experience '
> > 'operational problems as a result. Consider using '
> > 'Python 2.1.3 instead.' % python_version)
> > warnings.warn(err)
> >
> > def usage():
> > print """
> > zope.py [--config-file=filename] [--config-url=url]
> >
> > zope.py starts a Zope instance.
> >
> > If no config- options are passed, an attempt is made to obtain
> > configuration
> > info from a file in the current working directory named 'zope.conf'.
> > If both
> > a configuration url and a configuration filename are specified, the
> > configuration url is used and the filename is ignored. The url should
> > point
> > to a valid XML-RPC server methodname and the XML-RPC server method
> > should
> > return a dictionary of configuration directives in the same format as
> > a configuration file.
> > """ % {'me':sys.argv[0]}
> >
> > if __name__ == '__main__':
> > check_python_version()
> > filename = 'zope.conf'
> > url = None
> > longopts = [ "help", "config-file=", "config-url=" ]
> > try:
> > opts, args = getopt.getopt(sys.argv[1:], "h", longopts)
> > except getopt.GetoptError, v:
> > print v
> > usage()
> > sys.exit(127)
> > for k, v in opts:
> > if k in ('-h', '--help'):
> > usage()
> > sys.exit(0)
> > if k == '--config-file':
> > filename = v
> > if k == '--config-url':
> > url = v
> > if url:
> > local_config = Main.get_xmlrpc_config(url)
> > else:
> > local_config = Main.parse_config_file(filename)
> > try:
> > config = Main.Configuration(local_config)
> > config.activate()
> > Main.start_zope(config)
> > except SystemExit:
> > pass
> > except:
> > try:
> > import zLOG
> > zLOG.LOG("Zope Initialization", zLOG.PANIC, "Startup
> > exception",
> > error=sys.exc_info())
> > except:
> > pass
> > traceback.print_exc()
> > # tell zdaemon not to restart us by setting 255 exit code
> > sys.exit(255)
> >
> >
> >
> >
> >
> >
> >
> > _______________________________________________
> > Zope-CVS maillist - Zope-CVS@zope.org
> > http://lists.zope.org/mailman/listinfo/zope-cvs
> >
> > Zope CVS instructions: http://dev.zope.org/CVS
>
>
> _______________________________________________
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>
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