capybara/virtualenv/lib/python2.7/site-packages/pip/compat/dictconfig.py
def configure_handler(self, config):
        """Configure a handler from a dictionary."""
        formatter = config.pop('formatter', None)
        if formatter:
            try:
                formatter = self.config['formatters'][formatter]
            except StandardError as e:
                raise ValueError('Unable to set formatter '
                                 '%r: %s' % (formatter, e))
        level = config.pop('level', None)
        filters = config.pop('filters', None)
        if '()' in config:
            c = config.pop('()')
            if not hasattr(c, '__call__') and hasattr(types, 'ClassType') and type(c) != types.ClassType:
                c = self.resolve(c)
            factory = c
        else:
            klass = self.resolve(config.pop('class'))
            # Special case for handler which refers to another handler
            if issubclass(klass, logging.handlers.MemoryHandler) and\
                'target' in config:
                try:
                    config['target'] = self.config['handlers'][config['target']]
                except StandardError as e:
                    raise ValueError('Unable to set target handler '
                                     '%r: %s' % (config['target'], e))
            elif issubclass(klass, logging.handlers.SMTPHandler) and\
                'mailhost' in config:
                config['mailhost'] = self.as_tuple(config['mailhost'])
            elif issubclass(klass, logging.handlers.SysLogHandler) and\
                'address' in config:
                config['address'] = self.as_tuple(config['address'])
            factory = klass
        kwargs = dict((k, config[k]) for k in config if valid_ident(k))
        try:
            result = factory(**kwargs)
        except TypeError as te:
            if "'stream'" not in str(te):
                raise
            # The argument name changed from strm to stream
            # Retry with old name.
            # This is so that code can be used with older Python versions
            #(e.g. by Django)
            kwargs['strm'] = kwargs.pop('stream')
            result = factory(**kwargs)
        if formatter:
            result.setFormatter(formatter)
        if level is not None:
            result.setLevel(_checkLevel(level))
        if filters:
            self.add_filters(result, filters)
        return result
def configure_handler(self, config):
        formatter = config.pop('formatter', None)
        if formatter:
            try:
                formatter = self.config['formatters'][formatter]
            except StandardError as e:
                raise ValueError('Unable to set formatter '
                                 '%r: %s' % (formatter, e))
        level = config.pop('level', None)
        filters = config.pop('filters', None)
        if '()' in config:
            c = config.pop('()')
            if not hasattr(c, '__call__') and hasattr(types, 'ClassType') and type(c) != types.ClassType:
                c = self.resolve(c)
            factory = c
        else:
            klass = self.resolve(config.pop('class'))
            # Special case for handler which refers to another handler
            if issubclass(klass, logging.handlers.MemoryHandler) and\
                'target' in config:
                try:
                    config['target'] = self.config['handlers'][config['target']]
                except StandardError as e:
                    raise ValueError('Unable to set target handler '
                                     '%r: %s' % (config['target'], e))
            elif issubclass(klass, logging.handlers.SMTPHandler) and\
                'mailhost' in config:
                config['mailhost'] = self.as_tuple(config['mailhost'])
            elif issubclass(klass, logging.handlers.SysLogHandler) and\
                'address' in config:
                config['address'] = self.as_tuple(config['address'])
            factory = klass
        kwargs = dict((k, config[k]) for k in config if valid_ident(k))
        try:
            result = factory(**kwargs)
        except TypeError as te:
            if "'stream'" not in str(te):
                raise
            # The argument name changed from strm to stream
            # Retry with old name.
            # This is so that code can be used with older Python versions
            #(e.g. by Django)
            kwargs['strm'] = kwargs.pop('stream')
            result = factory(**kwargs)
        if formatter:
            result.setFormatter(formatter)
        if level is not None:
            result.setLevel(_checkLevel(level))
        if filters:
            self.add_filters(result, filters)
        return result
def configure_handler ( self , config ) : formatter = config . pop ( 'formatter' , None ) if formatter : try : formatter = self . config [ 'formatters' ] [ formatter ] except StandardError as e : raise ValueError ( 'Unable to set formatter ' '%r: %s' % ( formatter , e ) ) level = config . pop ( 'level' , None ) filters = config . pop ( 'filters' , None ) if '()' in config : c = config . pop ( '()' ) if not hasattr ( c , '__call__' ) and hasattr ( types , 'ClassType' ) and type ( c ) != types . ClassType : c = self . resolve ( c ) factory = c else : klass = self . resolve ( config . pop ( 'class' ) ) # Special case for handler which refers to another handler if issubclass ( klass , logging . handlers . MemoryHandler ) and 'target' in config : try : config [ 'target' ] = self . config [ 'handlers' ] [ config [ 'target' ] ] except StandardError as e : raise ValueError ( 'Unable to set target handler ' '%r: %s' % ( config [ 'target' ] , e ) ) elif issubclass ( klass , logging . handlers . SMTPHandler ) and 'mailhost' in config : config [ 'mailhost' ] = self . as_tuple ( config [ 'mailhost' ] ) elif issubclass ( klass , logging . handlers . SysLogHandler ) and 'address' in config : config [ 'address' ] = self . as_tuple ( config [ 'address' ] ) factory = klass kwargs = dict ( ( k , config [ k ] ) for k in config if valid_ident ( k ) ) try : result = factory ( * * kwargs ) except TypeError as te : if "'stream'" not in str ( te ) : raise # The argument name changed from strm to stream # Retry with old name. # This is so that code can be used with older Python versions #(e.g. by Django) kwargs [ 'strm' ] = kwargs . pop ( 'stream' ) result = factory ( * * kwargs ) if formatter : result . setFormatter ( formatter ) if level is not None : result . setLevel ( _checkLevel ( level ) ) if filters : self . add_filters ( result , filters ) return result
Configure a handler from a dictionary.
Configure a handler from a dictionary .