Python utility.debug函数代码示例

 def __init__(self, name, **kwargs):
     self.name = name
     self.classpath = utility.kwargs_get_string(kwargs, 'classpath', default = None)
     self.cli_spec = cli.CLISpec(**kwargs)
     self.dirty_opts = False
     self.dirty_args = False
     self.command_arguments = utility.flatten_to_list(kwargs.get('command_arguments', None))
     utility.debug(str(self))

 def add_options(self, *args):
     """
     Add options if not already present as an option or argument.
     """
     for o in args:
         dest_name = o.get_dest()
         if self.cli_spec.find_option(dest_name):
             utility.debug('Not adding "%s" option more than once.' % dest_name)
         else:
             self.cli_spec.add_to_list('options', o)
             self.dirty_opts = True

def load_verbspace(command_name, command_dir, config, version, description, package):
#===============================================================================
    """
    Build a verb space by searching for source files with verbs in this source
    file's directory, the calling script location (if provided), and the
    working directory.
    """
    utility.debug('Loading verbspace for "%s" version "%s" from "%s"...'
                        % (command_name, version, command_dir))
    scan_base_dirs = [os.path.dirname(__file__)]
    verbs_subdir = '%s.d' % command_name
    if command_dir is not None and command_dir not in scan_base_dirs:
        scan_base_dirs.append(command_dir)
    cwd = os.getcwd()
    if cwd not in scan_base_dirs:
        scan_base_dirs.append(cwd)

    # Build the VOLT namespace with the specific set of classes, functions and
    # decorators we make available to command implementations.
    verbs = {}
    verb_decorators = VerbDecorators(verbs)
    namespace_VOLT = VOLT(verb_decorators)

    # Build the verbspace by executing modules found based on the calling
    # script location and the location of this module. The executed modules
    # have decorator calls that populate the verbs dictionary.
    finder = utility.PythonSourceFinder()
    scan_dirs = [os.path.join(d, verbs_subdir) for d in scan_base_dirs]
    for scan_dir in scan_dirs:
        finder.add_path(scan_dir)
    # If running from a zip package add resource locations.
    if package:
        finder.add_resource('__main__', os.path.join('voltcli', verbs_subdir))
    finder.search_and_execute(VOLT = namespace_VOLT)

    # Add standard verbs if they aren't supplied.
    def default_func(runner):
        runner.go()
    for verb_name, verb_cls in (('help', HelpVerb), ('package', PackageVerb)):
        if verb_name not in verbs:
            verbs[verb_name] = verb_cls(verb_name, default_func)

    return VerbSpace(command_name, version, description, namespace_VOLT, scan_dirs, verbs)

 def debug(self, *msgs):
     """
     Display DEBUG level message(s) if debug is enabled.
     """
     utility.debug(*msgs)

def initialize(standalone_arg, command_name_arg, command_dir_arg, version_arg):
    """
    Set the VOLTDB_LIB and VOLTDB_VOLTDB environment variables based on the
    script location and the working directory.
    """
    global command_name, command_dir, version, pro_version
    command_name = command_name_arg
    command_dir = command_dir_arg
    version = version_arg

    # Stand-alone scripts don't need a develoopment environment.
    global standalone
    standalone = standalone_arg
    if standalone:
        return

    # Add the working directory, the command directory, and VOLTCORE as
    # starting points for the scan.
    dirs = []
    def add_dir(dir):
        if dir and os.path.isdir(dir) and dir not in dirs:
            dirs.append(os.path.realpath(dir))
    add_dir(os.getcwd())
    add_dir(command_dir)
    add_dir(os.environ.get('VOLTCORE', None))
    utility.verbose_info('Base directories for scan:', dirs)

    lib_search_globs    = []
    voltdb_search_globs = []
    for dir in dirs:

        # Crawl upward and look for the lib and voltdb directories.
        # They may be the same directory when installed by a Linux installer.
        # Set the VOLTDB_... environment variables accordingly.
        # Also locate the voltdb jar file.
        global voltdb_jar
        while (dir and dir != '/' and ('VOLTDB_LIB' not in os.environ or not voltdb_jar)):
            utility.debug('Checking potential VoltDB root directory: %s' % os.path.realpath(dir))

            # Try to set VOLTDB_LIB if not set.
            if not os.environ.get('VOLTDB_LIB', ''):
                for subdir in ('lib', os.path.join('lib', 'voltdb')):
                    glob_chk = os.path.join(os.path.realpath(os.path.join(dir, subdir)), 'snappy*.jar')
                    lib_search_globs.append(glob_chk)
                    if glob.glob(glob_chk):
                        os.environ['VOLTDB_LIB'] = os.path.join(dir, subdir)
                        utility.debug('VOLTDB_LIB=>%s' % os.environ['VOLTDB_LIB'])

            # Try to set VOLTDB_VOLTDB if not set. Look for the voltdb jar file.
            if not os.environ.get('VOLTDB_VOLTDB', '') or voltdb_jar is None:
                for subdir in ('voltdb', os.path.join('lib', 'voltdb')):
                    # Need the hyphen to avoid the volt client jar.
                    glob_chk = os.path.join(os.path.realpath(os.path.join(dir, subdir)),
                                            'voltdb-*.jar')
                    voltdb_search_globs.append(glob_chk)
                    for voltdb_jar_chk in glob.glob(glob_chk):
                        if re_voltdb_jar.match(os.path.basename(voltdb_jar_chk)):
                            voltdb_jar = os.path.realpath(voltdb_jar_chk)
                            utility.debug('VoltDB jar: %s' % voltdb_jar)
                            if not os.environ.get('VOLTDB_VOLTDB', ''):
                                os.environ['VOLTDB_VOLTDB'] = os.path.dirname(voltdb_jar)
                                utility.debug('VOLTDB_VOLTDB=>%s' % os.environ['VOLTDB_VOLTDB'])

            # Capture the base third_party python path?
            third_party_python_chk = os.path.join(dir, 'third_party', 'python')
            if os.path.isdir(third_party_python_chk):
                global third_party_python
                third_party_python = third_party_python_chk

            dir = os.path.dirname(dir)

    # If the VoltDB jar was found then VOLTDB_VOLTDB will also be set.
    if voltdb_jar is None:
        utility.abort('Failed to find the VoltDB jar file.',
                        ('You may need to perform a build.',
                         'Searched the following:', voltdb_search_globs))

    if not os.environ.get('VOLTDB_LIB', ''):
        utility.abort('Failed to find the VoltDB library directory.',
                        ('You may need to perform a build.',
                         'Searched the following:', lib_search_globs))

    pro_version = utility.is_pro_version(voltdb_jar)
    utility.debug('VoltDB Pro Version: %s' % pro_version)
    # LOG4J configuration
    if 'LOG4J_CONFIG_PATH' not in os.environ:
        for chk_dir in ('$VOLTDB_LIB/../src/frontend', '$VOLTDB_VOLTDB'):
            path = os.path.join(os.path.realpath(os.path.expandvars(chk_dir)), 'log4j.xml')
            if os.path.exists(path):
                os.environ['LOG4J_CONFIG_PATH'] = path
                utility.debug('LOG4J_CONFIG_PATH=>%s' % os.environ['LOG4J_CONFIG_PATH'])
                break
        else:
            utility.abort('Could not find log4j configuration file or LOG4J_CONFIG_PATH variable.')

    for var in ('VOLTDB_LIB', 'VOLTDB_VOLTDB', 'LOG4J_CONFIG_PATH'):
        utility.verbose_info('Environment: %s=%s' % (var, os.environ[var]))

    # Classpath is the voltdb jar and all the jars in VOLTDB_LIB, and if present,
    # any user supplied jars under VOLTDB/lib/extension
#.........这里部分代码省略.........

def initialize(standalone_arg, command_name_arg, command_dir_arg, version_arg):
    """
    Set the VOLTDB_LIB and VOLTDB_VOLTDB environment variables based on the
    script location and the working directory.
    """
    global command_name, command_dir, version
    command_name = command_name_arg
    command_dir = command_dir_arg
    version = version_arg

    # Stand-alone scripts don't need a develoopment environment.
    global standalone
    standalone = standalone_arg
    if standalone:
        return

    # Add the working directory, the command directory, and VOLTCORE as
    # starting points for the scan.
    dirs = []

    def add_dir(dir):
        if dir and os.path.isdir(dir) and dir not in dirs:
            dirs.append(os.path.realpath(dir))

    add_dir(os.getcwd())
    add_dir(command_dir)
    add_dir(os.environ.get("VOLTCORE", None))
    utility.verbose_info("Base directories for scan:", dirs)

    lib_search_globs = []
    voltdb_search_globs = []
    for dir in dirs:

        # Crawl upward and look for the lib and voltdb directories.
        # They may be the same directory when installed by a Linux installer.
        # Set the VOLTDB_... environment variables accordingly.
        # Also locate the voltdb jar file.
        global voltdb_jar
        while dir and dir != "/" and ("VOLTDB_LIB" not in os.environ or not voltdb_jar):
            utility.debug("Checking potential VoltDB root directory: %s" % os.path.realpath(dir))

            # Try to set VOLTDB_LIB if not set.
            if not os.environ.get("VOLTDB_LIB", ""):
                for subdir in ("lib", os.path.join("lib", "voltdb")):
                    glob_chk = os.path.join(os.path.realpath(os.path.join(dir, subdir)), "zmq*.jar")
                    lib_search_globs.append(glob_chk)
                    if glob.glob(glob_chk):
                        os.environ["VOLTDB_LIB"] = os.path.join(dir, subdir)
                        utility.debug("VOLTDB_LIB=>%s" % os.environ["VOLTDB_LIB"])

            # Try to set VOLTDB_VOLTDB if not set. Look for the voltdb jar file.
            if not os.environ.get("VOLTDB_VOLTDB", "") or voltdb_jar is None:
                for subdir in ("voltdb", os.path.join("lib", "voltdb")):
                    # Need the hyphen to avoid the volt client jar.
                    glob_chk = os.path.join(os.path.realpath(os.path.join(dir, subdir)), "voltdb-*.jar")
                    voltdb_search_globs.append(glob_chk)
                    for voltdb_jar_chk in glob.glob(glob_chk):
                        if re_voltdb_jar.match(os.path.basename(voltdb_jar_chk)):
                            voltdb_jar = os.path.realpath(voltdb_jar_chk)
                            utility.debug("VoltDB jar: %s" % voltdb_jar)
                            if not os.environ.get("VOLTDB_VOLTDB", ""):
                                os.environ["VOLTDB_VOLTDB"] = os.path.dirname(voltdb_jar)
                                utility.debug("VOLTDB_VOLTDB=>%s" % os.environ["VOLTDB_VOLTDB"])

            # Capture the base third_party python path?
            third_party_python_chk = os.path.join(dir, "third_party", "python")
            if os.path.isdir(third_party_python_chk):
                global third_party_python
                third_party_python = third_party_python_chk

            dir = os.path.dirname(dir)

    # If the VoltDB jar was found then VOLTDB_VOLTDB will also be set.
    if voltdb_jar is None:
        utility.abort(
            "Failed to find the VoltDB jar file.",
            ("You may need to perform a build.", "Searched the following:", voltdb_search_globs),
        )

    if not os.environ.get("VOLTDB_LIB", ""):
        utility.abort(
            "Failed to find the VoltDB library directory.",
            ("You may need to perform a build.", "Searched the following:", lib_search_globs),
        )

    # LOG4J configuration
    if "LOG4J_CONFIG_PATH" not in os.environ:
        for chk_dir in ("$VOLTDB_LIB/../src/frontend", "$VOLTDB_VOLTDB"):
            path = os.path.join(os.path.realpath(os.path.expandvars(chk_dir)), "log4j.xml")
            if os.path.exists(path):
                os.environ["LOG4J_CONFIG_PATH"] = path
                utility.debug("LOG4J_CONFIG_PATH=>%s" % os.environ["LOG4J_CONFIG_PATH"])
                break
        else:
            utility.abort("Could not find log4j configuration file or LOG4J_CONFIG_PATH variable.")

    for var in ("VOLTDB_LIB", "VOLTDB_VOLTDB", "LOG4J_CONFIG_PATH"):
        utility.verbose_info("Environment: %s=%s" % (var, os.environ[var]))

    # Classpath is the voltdb jar and all the jars in VOLTDB_LIB, and if present,
#.........这里部分代码省略.........