environment/lib/python2.7/site-packages/nose/plugins/attrib.py
def configure(self, options, config):
        """Configure the plugin and system, based on selected options.

        attr and eval_attr may each be lists.

        self.attribs will be a list of lists of tuples. In that list, each
        list is a group of attributes, all of which must match for the rule to
        match.
        """
        self.attribs = []

        # handle python eval-expression parameter
        if compat_24 and options.eval_attr:
            eval_attr = tolist(options.eval_attr)
            for attr in eval_attr:
                # "<python expression>"
                # -> eval(expr) in attribute context must be True
                def eval_in_context(expr, obj, cls):
                    return eval(expr, None, ContextHelper(obj, cls))
                self.attribs.append([(attr, eval_in_context)])

        # attribute requirements are a comma separated list of
        # 'key=value' pairs
        if options.attr:
            std_attr = tolist(options.attr)
            for attr in std_attr:
                # all attributes within an attribute group must match
                attr_group = []
                for attrib in attr.strip().split(","):
                    # don't die on trailing comma
                    if not attrib:
                        continue
                    items = attrib.split("=", 1)
                    if len(items) > 1:
                        # "name=value"
                        # -> 'str(obj.name) == value' must be True
                        key, value = items
                    else:
                        key = items[0]
                        if key[0] == "!":
                            # "!name"
                            # 'bool(obj.name)' must be False
                            key = key[1:]
                            value = False
                        else:
                            # "name"
                            # -> 'bool(obj.name)' must be True
                            value = True
                    attr_group.append((key, value))
                self.attribs.append(attr_group)
        if self.attribs:
            self.enabled = True
def configure(self, options, config):
        """Configure the plugin and system, based on selected options.

        attr and eval_attr may each be lists.

        self.attribs will be a list of lists of tuples. In that list, each
        list is a group of attributes, all of which must match for the rule to
        match.
        """
        self.attribs = []

        # handle python eval-expression parameter
        if compat_24 and options.eval_attr:
            eval_attr = tolist(options.eval_attr)
            for attr in eval_attr:
                # "<python expression>"
                # -> eval(expr) in attribute context must be True
                def eval_in_context(expr, obj, cls):
                    return eval(expr, None, ContextHelper(obj, cls))
                self.attribs.append([(attr, eval_in_context)])

        # attribute requirements are a comma separated list of
        # 'key=value' pairs
        if options.attr:
            std_attr = tolist(options.attr)
            for attr in std_attr:
                # all attributes within an attribute group must match
                attr_group = []
                for attrib in attr.strip().split(","):
                    # don't die on trailing comma
                    if not attrib:
                        continue
                    items = attrib.split("=", 1)
                    if len(items) > 1:
                        # "name=value"
                        # -> 'str(obj.name) == value' must be True
                        key, value = items
                    else:
                        key = items[0]
                        if key[0] == "!":
                            # "!name"
                            # 'bool(obj.name)' must be False
                            key = key[1:]
                            value = False
                        else:
                            # "name"
                            # -> 'bool(obj.name)' must be True
                            value = True
                    attr_group.append((key, value))
                self.attribs.append(attr_group)
        if self.attribs:
            self.enabled = True
def configure ( self , options , config ) : self . attribs = [ ] # handle python eval-expression parameter if compat_24 and options . eval_attr : eval_attr = tolist ( options . eval_attr ) for attr in eval_attr : # "<python expression>" # -> eval(expr) in attribute context must be True def eval_in_context ( expr , obj , cls ) : return eval ( expr , None , ContextHelper ( obj , cls ) ) self . attribs . append ( [ ( attr , eval_in_context ) ] ) # attribute requirements are a comma separated list of # 'key=value' pairs if options . attr : std_attr = tolist ( options . attr ) for attr in std_attr : # all attributes within an attribute group must match attr_group = [ ] for attrib in attr . strip ( ) . split ( "," ) : # don't die on trailing comma if not attrib : continue items = attrib . split ( "=" , 1 ) if len ( items ) > 1 : # "name=value" # -> 'str(obj.name) == value' must be True key , value = items else : key = items [ 0 ] if key [ 0 ] == "!" : # "!name" # 'bool(obj.name)' must be False key = key [ 1 : ] value = False else : # "name" # -> 'bool(obj.name)' must be True value = True attr_group . append ( ( key , value ) ) self . attribs . append ( attr_group ) if self . attribs : self . enabled = True
Configure the plugin and system, based on selected options.

        attr and eval_attr may each be lists.

        self.attribs will be a list of lists of tuples. In that list, each
        list is a group of attributes, all of which must match for the rule to
        match.
Configure the plugin and system based on selected options .