Exemplo n.º 1
0
def handler(req):

    ### if you don't need indirect modules reloaded, comment out
    ### code unitl ### end

    # if there are any new modules since the import of this module,
    # delete them.
    for m in sys.modules.keys():
        if m not in original:
            # unless they are part of standard library
            mod = sys.modules[m]
            if hasattr(mod, "__file__"):
                path, x = os.path.split(mod.__file__)
                if path != stdlib:
                    del sys.modules[m]
    ### end

    # get the filename of the script
    if req.subprocess_env.has_key("script_filename"):
        dir, file = os.path.split(req.subprocess_env["script_filename"])
    else:
        dir, file = os.path.split(req.filename)
    module_name, ext = os.path.splitext(file)

    _lock.acquire()
    try:

        try:

            # The CGI spec requires us to set current working
            # directory to that of the script. This is not
            # thread safe, this is why we must obtain the lock.
            cwd = os.getcwd()
            os.chdir(dir)

            # simulate cgi environment
            env, si, so = apache.setup_cgi(req)

            try:
                # we do not search the pythonpath (security reasons)
                fd, path, desc = imp.find_module(module_name, [dir])
            except ImportError:
                raise apache.SERVER_RETURN, apache.HTTP_NOT_FOUND

            # this executes the module
            imp.load_module(module_name, fd, path, desc)

            return apache.OK

        finally:
            # unsimulate the cgi environment
            apache.restore_nocgi(env, si, so)
            try:
                fd.close()
            except:
                pass
            os.chdir(cwd)
    finally:
        _lock.release()
Exemplo n.º 2
0
def handler(req):

    ### if you don't need indirect modules reloaded, comment out
    ### code unitl ### end

    # if there are any new modules since the import of this module,
    # delete them.
    for m in sys.modules.keys():
        if m not in original:
            # unless they are part of standard library
            mod = sys.modules[m]
            if hasattr(mod, "__file__"):
                path, x = os.path.split(mod.__file__)
                if path != stdlib:
                    del sys.modules[m]
    ### end

    # get the filename of the script
    if req.subprocess_env.has_key("script_filename"):
        dir, file = os.path.split(req.subprocess_env["script_filename"])
    else:
        dir, file = os.path.split(req.filename)
    module_name, ext = os.path.splitext(file)

    _lock.acquire()
    try:

        try:

            # The CGI spec requires us to set current working
            # directory to that of the script. This is not
            # thread safe, this is why we must obtain the lock.
            cwd = os.getcwd()
            os.chdir(dir)

            # simulate cgi environment
            env, si, so = apache.setup_cgi(req)

            try:
                # we do not search the pythonpath (security reasons)
                fd, path, desc = imp.find_module(module_name, [dir])
            except ImportError:
                raise apache.SERVER_RETURN, apache.HTTP_NOT_FOUND

            # this executes the module
            imp.load_module(module_name, fd, path, desc)

            return apache.OK

        finally:
            # unsimulate the cgi environment
            apache.restore_nocgi(env, si, so)
            try:
                fd.close()
            except: pass
            os.chdir(cwd)
    finally:
        _lock.release()
Exemplo n.º 3
0
def handler(req):

    conf = req.get_config()

    # get module name to be published
    dir, file = os.path.split(req.filename)
    module_name, ext = os.path.splitext(file)

    # if autoreload is on, we will check dates
    # and reload the module if the source is newer
    apache.import_module(module_name, req)

    # setup CGI environment
    env, si, so = apache.setup_cgi(req)

    try:
        ZPublisher.publish_module(module_name, stdin=sys.stdin,
                                  stdout=sys.stdout, stderr=sys.stderr,
                                  environ=os.environ)
    finally:
        apache.restore_nocgi(env, si, so)

    return apache.OK