view MoinMoin/wikitest.py @ 35:f0af060fb82b

making people choose the right approach to page_front_page imported from: moin--main--1.5--patch-36
author Thomas Waldmann <tw@waldmann-edv.de>
date Sun, 25 Sep 2005 14:45:38 +0000
parents 77665d8e2254
children df348d27f1fc
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# -*- coding: iso-8859-1 -*-
"""
    MoinMoin - Installation tests

    Note that this module tests a wiki instance for errors, and
    does not unit-test the code or something.

    @copyright: 2000-2004 by Jürgen Hermann <jh@web.de>
    @license: GNU GPL, see COPYING for details.
"""

def runTest(request):
    """ This is used by moin.cgi to test the configuration, after MoinMoin
        is successfully imported. It should request.write(a plain text diagnosis
        to stdout.
    """
    # Note that importing here makes a difference, namely the request
    # object is already created
    import os, sys
    from MoinMoin import version, config
    from MoinMoin.logfile import editlog, eventlog

    request.write('Release %s\n' % version.release)
    request.write('Revision %s\n' % version.revision)
    request.write('Python version %s\n' % sys.version)
    request.write('Python installed to %s\n' % sys.exec_prefix)

    # Try xml
    try:
        import xml
        request.write('PyXML is %sinstalled\n' %
                      ('NOT ', '')[xml.__file__.find('_xmlplus') != -1])
    except ImportError:
        request.write('xml is missing\n')

    request.write('Python Path:\n')
    for dir in sys.path:
        request.write('   %s\n' % dir)

    # check if the request is a local one
    import socket
    local_request = (socket.getfqdn(request.server_name) == socket.getfqdn(request.remote_addr))

    # check directories
    request.write("Checking directories...\n")
    dirs = [('data', request.cfg.data_dir),
            ('user', request.cfg.user_dir),
           ]
    for name, path in dirs:
        if not os.path.isdir(path):
            request.write("*** %s directory NOT FOUND (set to '%s')\n" % (name, path))
        elif not os.access(path, os.R_OK | os.W_OK | os.X_OK):
            request.write("*** %s directory NOT ACCESSIBLE (set to '%s')\n" % (name, path))
        else:
            path = os.path.abspath(path)
            request.write("    %s directory tests OK (set to '%s')\n" % (name, path))

    # check eventlog access
    log = eventlog.EventLog(request)
    msg = log.sanityCheck()
    if msg: request.write("*** %s\n" % msg)

    # check editlog access
    log = editlog.EditLog(request)
    msg = log.sanityCheck()
    if msg: request.write("*** %s\n" % msg)

    # keep some values to ourselves
    request.write("\nServer Environment:\n")
    if local_request:
        # print the environment, in case people use exotic servers with broken
        # CGI APIs (say, M$ IIS), to help debugging those
        keys = os.environ.keys()
        keys.sort()
        for key in keys:
            request.write("    %s = %s" % (key, repr(os.environ[key])))
    else:
        request.write("    ONLY AVAILABLE FOR LOCAL REQUESTS ON THIS HOST!")

    # run unit tests
    request.write("\n\nUnit Tests:\n")

    # The unit tests are diabled on servers using threads, beause they
    # change request.cfg, which is now shared between threads.
    # TODO: check if we can enable them back in a safe way
    if config.use_threads:
        request.write("    *** The unit tests are disabled when using multi "
                      "threading ***")
    else:       
        try:    
            from MoinMoin import _tests
            _tests.run(request)
        except ImportError:
            request.write("    *** The unit tests are not available ***")