예제 #1
0
    def usages(self, additional_module_paths=()):
        """
        Return :class:`api_classes.Usage` objects, which contain all
        names that point to the definition of the name under the cursor. This
        is very useful for refactoring (renaming), or to show all usages of a
        variable.

        .. todo:: Implement additional_module_paths

        :rtype: list of :class:`api_classes.Usage`
        """
        user_stmt = self._parser.user_stmt
        definitions, search_name = self._goto(add_import_name=True)
        if isinstance(user_stmt, pr.Statement) \
                    and self.pos < user_stmt.get_commands()[0].start_pos:
            # the search_name might be before `=`
            definitions = [v for v in user_stmt.set_vars
                                if unicode(v.names[-1]) == search_name]
        if not isinstance(user_stmt, pr.Import):
            # import case is looked at with add_import_name option
            definitions = dynamic.usages_add_import_modules(definitions,
                                                                search_name)

        module = set([d.get_parent_until() for d in definitions])
        module.add(self._parser.module)
        names = dynamic.usages(definitions, search_name, module)

        for d in set(definitions):
            if isinstance(d, pr.Module):
                names.append(api_classes.Usage(d, d))
            else:
                names.append(api_classes.Usage(d.names[-1], d))

        return self._sorted_defs(set(names))
예제 #2
0
파일: api.py 프로젝트: rayleyva/jedi
    def usages(self, additional_module_paths=()):
        """
        Return :class:`api_classes.Usage` objects, which contain all
        names that point to the definition of the name under the cursor. This
        is very useful for refactoring (renaming), or to show all usages of a
        variable.

        .. todo:: Implement additional_module_paths

        :rtype: list of :class:`api_classes.Usage`
        """
        temp, settings.dynamic_flow_information = \
            settings.dynamic_flow_information, False
        user_stmt = self._user_stmt()
        definitions, search_name = self._goto(add_import_name=True)
        if isinstance(user_stmt, pr.Statement):
            c = user_stmt.get_commands()[0]
            if not isinstance(c, unicode) and self._pos < c.start_pos:
                # the search_name might be before `=`
                definitions = [
                    v for v in user_stmt.get_set_vars()
                    if unicode(v.names[-1]) == search_name
                ]
        if not isinstance(user_stmt, pr.Import):
            # import case is looked at with add_import_name option
            definitions = dynamic.usages_add_import_modules(
                definitions, search_name)

        module = set([d.get_parent_until() for d in definitions])
        module.add(self._parser.module)
        names = dynamic.usages(definitions, search_name, module)

        for d in set(definitions):
            if isinstance(d, pr.Module):
                names.append(api_classes.Usage(d, d))
            elif isinstance(d, er.Instance):
                # Instances can be ignored, because they are being created by
                # ``__getattr__``.
                pass
            else:
                names.append(api_classes.Usage(d.names[-1], d))

        settings.dynamic_flow_information = temp
        return self._sorted_defs(set(names))
예제 #3
0
    def usages(self, additional_module_paths=()):
        """
        Return :class:`api_classes.Usage` objects, which contain all
        names that point to the definition of the name under the cursor. This
        is very useful for refactoring (renaming), or to show all usages of a
        variable.

        .. todo:: Implement additional_module_paths

        :rtype: list of :class:`api_classes.Usage`
        """
        temp, settings.dynamic_flow_information = \
            settings.dynamic_flow_information, False
        user_stmt = self._user_stmt()
        definitions, search_name = self._goto(add_import_name=True)
        if isinstance(user_stmt, pr.Statement):
            c = user_stmt.get_commands()[0]
            if not isinstance(c, unicode) and self._pos < c.start_pos:
                # the search_name might be before `=`
                definitions = [v for v in user_stmt.get_set_vars()
                               if unicode(v.names[-1]) == search_name]
        if not isinstance(user_stmt, pr.Import):
            # import case is looked at with add_import_name option
            definitions = dynamic.usages_add_import_modules(definitions,
                                                            search_name)

        module = set([d.get_parent_until() for d in definitions])
        module.add(self._parser.module)
        names = dynamic.usages(definitions, search_name, module)

        for d in set(definitions):
            if isinstance(d, pr.Module):
                names.append(api_classes.Usage(d, d))
            elif isinstance(d, er.Instance):
                # Instances can be ignored, because they are being created by
                # ``__getattr__``.
                pass
            else:
                names.append(api_classes.Usage(d.names[-1], d))

        settings.dynamic_flow_information = temp
        return self._sorted_defs(set(names))
예제 #4
0
    def usages(self, additional_module_paths=()):
        """
        Return :class:`api_classes.Usage` objects, which contain all
        names that point to the definition of the name under the cursor. This
        is very useful for refactoring (renaming), or to show all usages of a
        variable.

        .. todo:: Implement additional_module_paths

        :rtype: list of :class:`api_classes.Usage`
        """
        user_stmt = self._parser.user_stmt
        definitions, search_name = self._goto(add_import_name=True)
        if isinstance(user_stmt, pr.Statement) \
                    and self.pos < user_stmt.get_commands()[0].start_pos:
            # the search_name might be before `=`
            definitions = [
                v for v in user_stmt.set_vars
                if unicode(v.names[-1]) == search_name
            ]
        if not isinstance(user_stmt, pr.Import):
            # import case is looked at with add_import_name option
            definitions = dynamic.usages_add_import_modules(
                definitions, search_name)

        module = set([d.get_parent_until() for d in definitions])
        module.add(self._parser.module)
        names = dynamic.usages(definitions, search_name, module)

        for d in set(definitions):
            if isinstance(d, pr.Module):
                names.append(api_classes.Usage(d, d))
            else:
                names.append(api_classes.Usage(d.names[-1], d))

        return self._sorted_defs(set(names))