Python configparser.Error方法代码示例

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def build_egg(self):
        try:
            egg, tmpdir = _build_egg(self.scrapy_cfg_path)
        except ScrapyCfgParseError as err:
            self.logger.error(err)
            self.scrapy_cfg_parse_error = err
            return
        except CalledProcessError as err:
            self.logger.error(err)
            self.build_egg_subprocess_error = err
            return

        scrapy_cfg_dir = os.path.dirname(self.scrapy_cfg_path)
        copyfile(egg, os.path.join(scrapy_cfg_dir, self.eggname))
        copyfile(egg, self.eggpath)
        rmtree(tmpdir)
        self.logger.debug("Egg file saved to: %s", self.eggpath) 

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def init_logger(name):
    """Initialize logger.
    """
    try:
        # logging configuration files in json format
        conf = treadmill.logging.load_logging_conf(name)
        logging.config.dictConfig(conf)
    except configparser.Error:
        # TODO: Incidentally, tempfile adds 2M memory, and it is used only
        #       in case of exception. Need to move this elsewhere.
        import tempfile

        with tempfile.NamedTemporaryFile(delete=False, mode='w') as f:
            traceback.print_exc(file=f)
            click.echo('Error parsing log conf: {name}'.format(name=name),
                       err=True) 

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def extract_wininst_cfg(dist_filename):
    """Extract configuration data from a bdist_wininst .exe

    Returns a configparser.RawConfigParser, or None
    """
    f = open(dist_filename, 'rb')
    try:
        endrec = zipfile._EndRecData(f)
        if endrec is None:
            return None

        prepended = (endrec[9] - endrec[5]) - endrec[6]
        if prepended < 12:  # no wininst data here
            return None
        f.seek(prepended - 12)

        tag, cfglen, bmlen = struct.unpack("<iii", f.read(12))
        if tag not in (0x1234567A, 0x1234567B):
            return None  # not a valid tag

        f.seek(prepended - (12 + cfglen))
        init = {'version': '', 'target_version': ''}
        cfg = configparser.RawConfigParser(init)
        try:
            part = f.read(cfglen)
            # Read up to the first null byte.
            config = part.split(b'\0', 1)[0]
            # Now the config is in bytes, but for RawConfigParser, it should
            #  be text, so decode it.
            config = config.decode(sys.getfilesystemencoding())
            cfg.readfp(six.StringIO(config))
        except configparser.Error:
            return None
        if not cfg.has_section('metadata') or not cfg.has_section('Setup'):
            return None
        return cfg

    finally:
        f.close() 

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def load_config_file():
    ''' Load Config File order(first found is used):
        ENV,CWD,HOME, /etc/ansible '''

    p = configparser.ConfigParser()

    path0 = os.getenv("%s_CONFIG" % PROG_NAME.upper(), None)
    if path0 is not None:
        path0 = os.path.expanduser(path0)
        if os.path.isdir(path0):
            path0 += "/%s.cfg" % PROG_NAME
    try:
        path1 = os.getcwd() + "/%s.cfg" % PROG_NAME
    except OSError:
        path1 = None
    path2 = os.path.expanduser("~/.%s.cfg" % PROG_NAME)
    path3 = "/etc/%s/%s.cfg" % (PROG_NAME, PROG_NAME)

    for path in [path0, path1, path2, path3]:
        if path is not None and os.path.exists(path):
            try:
                p.read(path)
            except configparser.Error as e:
                print("Error reading config file: \n{0}".format(e))
                sys.exit(1)
            return p, path
    return None, '' 

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def parse_scrapy_cfg(self):
        for (idx, scrapy_cfg) in enumerate(self.scrapy_cfg_list):
            folder = self.folders[idx]
            key = '%s (%s)' % (folder, self.modification_times[idx])

            project = folder_project_dict.get(key, '')
            if project:
                self.projects.append(project)
                self.logger.debug('Hit %s, project %s', key, project)
                continue
            else:
                project = folder
                try:
                    # lib/configparser.py: def get(self, section, option, *, raw=False, vars=None, fallback=_UNSET):
                    # projectname/scrapy.cfg: [deploy] project = demo
                    # PY2: get() got an unexpected keyword argument 'fallback'
                    # project = get_config(scrapy_cfg).get('deploy', 'project', fallback=folder) or folder
                    project = get_config(scrapy_cfg).get('deploy', 'project')
                except ScrapyCfgParseError as err:
                    self.logger.error("%s parse error: %s", scrapy_cfg, err)
                finally:
                    project = project or folder
                    self.projects.append(project)
                    folder_project_dict[key] = project
                    self.logger.debug('Add %s, project %s', key, project)

        keys_all = list(folder_project_dict.keys())
        keys_exist = ['%s (%s)' % (_folder, _modification_time)
                      for (_folder, _modification_time) in zip(self.folders, self.modification_times)]
        diff = set(keys_all).difference(set(keys_exist))
        for key in diff:
            self.logger.debug('Pop %s, project %s', key, folder_project_dict.pop(key))
        self.logger.debug(self.json_dumps(folder_project_dict))
        self.logger.debug('folder_project_dict length: %s', len(folder_project_dict)) 

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def has_option_tags(self, section, option, tags):
        """
        Supplement to ConfigParser.ConfigParser.has_option().
        This will search for an option in [section] and if it doesn't find it
        will also try in [section-tag] for each value in tags.
        Returns True if the option is found and false if not.

        Parameters
        -----------
        self : ConfigParser object
            The ConfigParser object (automatically passed when this is appended
            to the ConfigParser class)
        section : string
            The section of the ConfigParser object to read
        option : string
            The ConfigParser option to look for
        tags : list of strings
            The names of the subsection to look in, if not found in [section]

        Returns
        --------
        Boolean
            Is the option in the section or [section-tag] (for tag in tags)
        """
        try:
            self.get_opt_tags(section, option, tags)
            return True
        except ConfigParser.Error:
            return False 

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def raw_config_parse(config_filename, parse_subsections=True):
    """Returns the parsed INI config contents.

    Each section name is a top level key.

    :param config_filename: The name of the INI file to parse

    :param parse_subsections: If True, parse indented blocks as
       subsections that represent their own configuration dictionary.
       For example, if the config file had the contents::

           s3 =
              signature_version = s3v4
              addressing_style = path

        The resulting ``raw_config_parse`` would be::

            {'s3': {'signature_version': 's3v4', 'addressing_style': 'path'}}

       If False, do not try to parse subsections and return the indented
       block as its literal value::

            {'s3': '\nsignature_version = s3v4\naddressing_style = path'}

    :returns: A dict with keys for each profile found in the config
        file and the value of each key being a dict containing name
        value pairs found in that profile.

    :raises: ConfigNotFound, ConfigParseError
    """
    config = {}
    path = config_filename
    if path is not None:
        path = os.path.expandvars(path)
        path = os.path.expanduser(path)
        if not os.path.isfile(path):
            raise botocore.exceptions.ConfigNotFound(path=path)
        cp = configparser.RawConfigParser()
        try:
            cp.read(path)
        except configparser.Error:
            raise botocore.exceptions.ConfigParseError(path=path)
        else:
            for section in cp.sections():
                config[section] = {}
                for option in cp.options(section):
                    config_value = cp.get(section, option)
                    if parse_subsections and config_value.startswith('\n'):
                        # Then we need to parse the inner contents as
                        # hierarchical.  We support a single level
                        # of nesting for now.
                        try:
                            config_value = _parse_nested(config_value)
                        except ValueError:
                            raise botocore.exceptions.ConfigParseError(
                                path=path)
                    config[section][option] = config_value
    return config 

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def _get_value(self, args_key, conf_section, conf_key, default=None, is_bool_val=False,
                   deprecated=False):
        # FIXME: this is too bloated: split it into separate classes
        # and implement it as mixins
        def get_value_from_kwargs():
            return self.kwargs.get(args_key)

        def get_value_from_cli_args():
            return getattr(self.args, args_key, None)

        def get_value_from_conf():
            try:
                return self.scp.get(conf_section, conf_key)
            except configparser.Error:
                return None

        retrieval_order = [
            get_value_from_kwargs,
            get_value_from_cli_args,
            get_value_from_conf,
        ]

        for func in retrieval_order:
            value = func()
            if value is not None:
                # Only print deprecation warnings for cli or file arguments
                if deprecated and func in (get_value_from_cli_args, get_value_from_conf):
                    logger.warning("user configuration key '%s' in section '%s' is ignored in "
                                   "arrangement %s and later. it has been deprecated in "
                                   "favor of the value in the reactor_config_map",
                                   args_key, conf_section, REACTOR_CONFIG_ARRANGEMENT_VERSION)
                break
        else:  # we didn't break
            return default

        if is_bool_val:
            try:
                int_val = int(value)
            except ValueError:
                if value.lower() == 'true':
                    return True
                return False
            except TypeError:
                return False
            else:
                return bool(int_val)
        else:
            return value 

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def get_oauth2_token(self):
        # token overrides token_file
        # either in kwargs overrides cli args
        # either in cli args overrides conf
        key_names = ['token', 'token_file']
        value = None
        found_key = None
        for key in key_names:
            value = self.kwargs.get(key)
            if value is not None:
                found_key = key
                break

        if value is None:
            for key in key_names:
                value = getattr(self.args, key, None)
                if value is not None:
                    found_key = key
                    break

        if value is None:
            for key in key_names:
                try:
                    value = self.scp.get(self.conf_section, key)
                except configparser.Error:
                    pass
                else:
                    found_key = key
                    break

        if value is None:
            instance_token_file = utils.get_instance_token_file_name(self.conf_section)
            if os.path.exists(instance_token_file):
                found_key = 'token_file'
                value = instance_token_file

        # For token_file, read the file
        if found_key == 'token_file':
            token_file = value
            try:
                with open(token_file, 'r') as token_fd:
                    value = token_fd.read().strip()
            except IOError as ex:
                logger.error("exception caught while reading %s: %r",
                             token_file, ex)

        return value 

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def get_rm_conf_old(self):
        """
        Get excluded files config from remove_file.
        """
        # Convert config object into dict
        self.using_new_format = False
        parsedconfig = ConfigParser.RawConfigParser()
        if not self.remove_file:
            # no filename defined, return nothing
            logger.debug('remove_file is undefined')
            return None
        if not os.path.isfile(self.remove_file):
            logger.debug('%s not found. No data files, commands,'
                         ' or patterns will be ignored, and no keyword obfuscation will occur.', self.remove_file)
            return None
        try:
            verify_permissions(self.remove_file)
        except RuntimeError as e:
            if self.config.validate:
                # exit if permissions invalid and using --validate
                raise RuntimeError('ERROR: %s' % e)
            logger.warning('WARNING: %s', e)
        try:
            parsedconfig.read(self.remove_file)
            sections = parsedconfig.sections()

            if not sections:
                # file has no sections, skip it
                logger.debug('Remove.conf exists but no parameters have been defined.')
                return None

            if sections != ['remove']:
                raise RuntimeError('ERROR: invalid section(s) in remove.conf. Only "remove" is valid.')

            expected_keys = ('commands', 'files', 'patterns', 'keywords')
            rm_conf = {}
            for item, value in parsedconfig.items('remove'):
                if item not in expected_keys:
                    raise RuntimeError('ERROR: Unknown key in remove.conf: ' + item +
                                       '\nValid keys are ' + ', '.join(expected_keys) + '.')
                if six.PY3:
                    rm_conf[item] = value.strip().encode('utf-8').decode('unicode-escape').split(',')
                else:
                    rm_conf[item] = value.strip().decode('string-escape').split(',')
            self.rm_conf = rm_conf
        except ConfigParser.Error as e:
            # can't parse config file at all
            logger.debug(e)
            logger.debug('To configure using YAML, please use file-redaction.yaml and file-content-redaction.yaml.')
            raise RuntimeError('ERROR: Cannot parse the remove.conf file.\n'
                               'See %s for more information.' % self.config.logging_file)
        logger.warning('WARNING: remove.conf is deprecated. Please use file-redaction.yaml and file-content-redaction.yaml. See https://access.redhat.com/articles/4511681 for details.')
        return self.rm_conf 

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def _load_config_file(self, fname=None):
        '''
        Load config from config file. If fname is not specified,
        config is loaded from the file named by InsightsConfig.conf
        '''
        parsedconfig = ConfigParser.RawConfigParser()
        try:
            parsedconfig.read(fname or self.conf)
        except ConfigParser.Error:
            if self._print_errors:
                sys.stdout.write(
                    'ERROR: Could not read configuration file, '
                    'using defaults\n')
            return
        try:
            if parsedconfig.has_section(constants.app_name):
                d = dict(parsedconfig.items(constants.app_name))
            elif parsedconfig.has_section('redhat-access-insights'):
                d = dict(parsedconfig.items('redhat-access-insights'))
            else:
                raise ConfigParser.Error
        except ConfigParser.Error:
            if self._print_errors:
                sys.stdout.write(
                    'ERROR: Could not read configuration file, '
                    'using defaults\n')
            return
        for key in d:
            try:
                if key == 'retries' or key == 'cmd_timeout':
                    d[key] = parsedconfig.getint(constants.app_name, key)
                if key == 'http_timeout':
                    d[key] = parsedconfig.getfloat(constants.app_name, key)
                if key in DEFAULT_BOOLS and isinstance(
                        d[key], six.string_types):
                    d[key] = parsedconfig.getboolean(constants.app_name, key)
            except ValueError as e:
                if self._print_errors:
                    sys.stdout.write(
                        'ERROR: {0}.\nCould not read configuration file, '
                        'using defaults\n'.format(e))
                return
        self._update_dict(d) 

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def handle_exceptions(exclist):
    """Decorator that will handle exceptions and output friendly messages."""

    def wrap(f):
        """Returns decorator that wraps/handles exceptions."""
        exclist_copy = copy.copy(exclist)

        @functools.wraps(f)
        def wrapped_f(*args, **kwargs):
            """Wrapped function."""
            if not exclist_copy:
                f(*args, **kwargs)
            else:
                exc, handler = exclist_copy.pop(0)

                try:
                    wrapped_f(*args, **kwargs)
                except exc as err:
                    if isinstance(handler, six.string_types):
                        click.echo(handler, err=True)
                    elif handler is None:
                        click.echo(str(err), err=True)
                    else:
                        click.echo(handler(err), err=True)

                    sys.exit(EXIT_CODE_DEFAULT)

        @functools.wraps(f)
        def _handle_any(*args, **kwargs):
            """Default exception handler."""
            try:
                return wrapped_f(*args, **kwargs)

            except click.UsageError as usage_err:
                click.echo('Usage error: %s' % str(usage_err), err=True)
                sys.exit(EXIT_CODE_DEFAULT)

            except Exception as unhandled:  # pylint: disable=W0703
                # TODO: see similar comment as to why lazy import tempfile.
                import tempfile

                with tempfile.NamedTemporaryFile(delete=False, mode='w') as f:
                    traceback.print_exc(file=f)
                    click.echo('Error: %s [ %s ]' % (unhandled, f.name),
                               err=True)

                sys.exit(EXIT_CODE_DEFAULT)

        return _handle_any

    return wrap 

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def get_opt_tags(self, section, option, tags):
        """
        Supplement to ConfigParser.ConfigParser.get(). This will search for an
        option in [section] and if it doesn't find it will also try in
        [section-tag] for every value of tag in tags.
        Will raise a ConfigParser.Error if it cannot find a value.

        Parameters
        -----------
        self : ConfigParser object
            The ConfigParser object (automatically passed when this is appended
            to the ConfigParser class)
        section : string
            The section of the ConfigParser object to read
        option : string
            The ConfigParser option to look for
        tags : list of strings
            The name of subsections to look in, if not found in [section]

        Returns
        --------
        string
            The value of the options being searched for
        """
        # Need lower case tag name; also exclude cases with tag=None
        if tags:
            tags = [tag.lower() for tag in tags if tag is not None]

        try:
            return self.get(section, option)
        except ConfigParser.Error:
            err_string = "No option '%s' in section [%s] " %(option,section)
            if not tags:
                raise ConfigParser.Error(err_string + ".")
            return_vals = []
            sub_section_list = []
            for sec_len in range(1, len(tags)+1):
                for tag_permutation in itertools.permutations(tags, sec_len):
                    joined_name = '-'.join(tag_permutation)
                    sub_section_list.append(joined_name)
            section_list = ["%s-%s" %(section, sb) for sb in sub_section_list]
            err_section_list = []
            for sub in sub_section_list:
                if self.has_section('%s-%s' %(section, sub)):
                    if self.has_option('%s-%s' %(section, sub), option):
                        err_section_list.append("%s-%s" %(section, sub))
                        return_vals.append(self.get('%s-%s' %(section, sub),
                                                    option))

            # We also want to recursively go into sections

            if not return_vals:
                err_string += "or in sections [%s]." \
                               %("] [".join(section_list))
                raise ConfigParser.Error(err_string)
            if len(return_vals) > 1:
                err_string += "and multiple entries found in sections [%s]."\
                              %("] [".join(err_section_list))
                raise ConfigParser.Error(err_string)
            return return_vals[0] 

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def update_current_retention_level(self, value):
        """Set a new value for the current retention level.

        This updates the value of self.retain_files for an updated value of the
        retention level.

        Parameters
        -----------
        value : int
            The new value to use for the retention level.
        """
        # Determine the level at which output files should be kept
        self.current_retention_level = value
        try:
            global_retention_level = \
                self.cp.get_opt_tags("workflow", "file-retention-level",
                                   self.tags+[self.name])
        except ConfigParser.Error:
            msg="Cannot find file-retention-level in [workflow] section "
            msg+="of the configuration file. Setting a default value of "
            msg+="retain all files."
            logging.warn(msg)
            self.retain_files = True
            self.global_retention_threshold = 1
            self.cp.set("workflow", "file-retention-level", "all_files")
        else:
            # FIXME: Are these names suitably descriptive?
            retention_choices = {
                                 'all_files' : 1,
                                 'all_triggers' : 2,
                                 'merged_triggers' : 3,
                                 'results' : 4
                                }
            try:
                self.global_retention_threshold = \
                      retention_choices[global_retention_level]
            except KeyError:
                err_msg = "Cannot recognize the file-retention-level in the "
                err_msg += "[workflow] section of the ini file. "
                err_msg += "Got : {0}.".format(global_retention_level)
                err_msg += "Valid options are: 'all_files', 'all_triggers',"
                err_msg += "'merged_triggers' or 'results' "
                raise ValueError(err_msg)
            if self.current_retention_level == 5:
                self.retain_files = True
                if type(self).__name__ in Executable._warned_classes_list:
                    pass
                else:
                    warn_msg = "Attribute current_retention_level has not "
                    warn_msg += "been set in class {0}. ".format(type(self))
                    warn_msg += "This value should be set explicitly. "
                    warn_msg += "All output from this class will be stored."
                    logging.warn(warn_msg)
                    Executable._warned_classes_list.append(type(self).__name__)
            elif self.global_retention_threshold > self.current_retention_level:
                self.retain_files = False
            else:
                self.retain_files = True 

# 需要导入模块: from six.moves import configparser [as 别名]
# 或者: from six.moves.configparser import Error [as 别名]
def setup_psd_pregenerated(workflow, tags=None):
    '''
    Setup CBC workflow to use pregenerated psd files.
    The file given in cp.get('workflow','pregenerated-psd-file-(ifo)') will
    be used as the --psd-file argument to geom_nonspinbank, geom_aligned_bank
    and pycbc_plot_psd_file.

    Parameters
    ----------
    workflow: pycbc.workflow.core.Workflow
        An instanced class that manages the constructed workflow.
    tags : list of strings
        If given these tags are used to uniquely name and identify output files
        that would be produced in multiple calls to this function.

    Returns
    --------
    psd_files : pycbc.workflow.core.FileList
        The FileList holding the gating files
    '''
    if tags is None:
        tags = []
    psd_files = FileList([])

    cp = workflow.cp
    global_seg = workflow.analysis_time
    user_tag = "PREGEN_PSD"

    # Check for one psd for all ifos
    try:
        pre_gen_file = cp.get_opt_tags('workflow-psd',
                        'psd-pregenerated-file', tags)
        pre_gen_file = resolve_url(pre_gen_file)
        file_url = urljoin('file:', pathname2url(pre_gen_file))
        curr_file = File(workflow.ifos, user_tag, global_seg, file_url,
                                                    tags=tags)
        curr_file.PFN(file_url, site='local')
        psd_files.append(curr_file)
    except ConfigParser.Error:
        # Check for one psd per ifo
        for ifo in workflow.ifos:
            try:
                pre_gen_file = cp.get_opt_tags('workflow-psd',
                                'psd-pregenerated-file-%s' % ifo.lower(),
                                tags)
                pre_gen_file = resolve_url(pre_gen_file)
                file_url = urljoin('file:', pathname2url(pre_gen_file))
                curr_file = File(ifo, user_tag, global_seg, file_url,
                                                            tags=tags)
                curr_file.PFN(file_url, site='local')
                psd_files.append(curr_file)

            except ConfigParser.Error:
                # It's unlikely, but not impossible, that only some ifos
                # will have pregenerated PSDs
                logging.warn("No psd file specified for IFO %s." % (ifo,))
                pass

    return psd_files