Python DependencyItem.requestor方法代码示例

# 需要导入模块: from generator.code.DependencyItem import DependencyItem [as 别名]
# 或者: from generator.code.DependencyItem.DependencyItem import requestor [as 别名]
    def depsItem_from_node(self, node):
        scope = node.scope
        # some initializations (might get refined later)
        depsItem = DependencyItem('', '', '')
        depsItem.name           = ''
        depsItem.attribute      = ''
        depsItem.requestor      = self.id
        depsItem.line           = node.get("line", -1)
        depsItem.isLoadDep      = scope.is_load_time
        depsItem.needsRecursion = False
        depsItem.isCall         = False
        depsItem.node           = node
        var_root = treeutil.findVarRoot(node)  # various of the tests need the var (dot) root, rather than the head symbol (like 'qx')

        # .isCall
        if treeutil.isCallOperand(var_root): # it's a function call or new op.
            depsItem.isCall = True  # interesting when following transitive deps

        # .name, .attribute
        assembled = (treeutil.assembleVariable(node))[0]
        #className, classAttribute = self._splitQxClass(assembled)
        className = gs.test_for_libsymbol(assembled, ClassesAll, []) # TODO: no namespaces!?
        if not className: 
            is_lib_class = False
            className = assembled
            classAttribute = ''
        else:
            is_lib_class = True
            if len(assembled) > len(className):
                classAttribute = assembled[len(className)+1:]
            else:
                classAttribute = ''
        # we allow self-references, to be able to track method dependencies within the same class
        assembled_parts = assembled.split('.')
        if assembled_parts[0] == 'this':
            className = self.id
            is_lib_class = True
            if '.' in assembled:
                classAttribute = assembled_parts[1]
        elif scope.is_defer and assembled_parts[0] in DEFER_ARGS:
            className = self.id
            is_lib_class = True
            if '.' in assembled:
                classAttribute = assembled_parts[1]
        if is_lib_class and not classAttribute:  # see if we have to provide 'construct'
            if treeutil.isNEWoperand(var_root):
                classAttribute = 'construct'
        depsItem.name = className
        depsItem.attribute = classAttribute

        # .needsRecursion
        # Mark items that need recursive analysis of their dependencies (bug#1455)
        if (is_lib_class and
            scope.is_load_time and
            (treeutil.isCallOperand(var_root) or 
             treeutil.isNEWoperand(var_root))):
            depsItem.needsRecursion = True

        return depsItem

# 需要导入模块: from generator.code.DependencyItem import DependencyItem [as 别名]
# 或者: from generator.code.DependencyItem.DependencyItem import requestor [as 别名]
    def depsItem_from_node(self, node):
        scope = node.scope
        # some initializations (might get refined later)
        depsItem = DependencyItem('', '', '')
        depsItem.name           = ''
        depsItem.attribute      = ''
        depsItem.requestor      = self.id
        depsItem.line           = node.get("line", -1)
        depsItem.isLoadDep      = scope.is_load_time
        depsItem.needsRecursion = False
        depsItem.isCall         = False
        depsItem.node           = node
        is_lib_class             = False
        var_root = treeutil.findVarRoot(node)  # various of the tests need the var (dot) root, rather than the head symbol (like 'qx')

        # .isCall
        if treeutil.isCallOperand(var_root): # it's a function call or new op.
            depsItem.isCall = True  # interesting when following transitive deps

        # .name, .attribute
        assembled = (treeutil.assembleVariable(node))[0]
        className, classAttribute = self._splitQxClass(assembled)
        if not className: 
            if "." in assembled:
                className, classAttribute = assembled.split('.')[:2]
            else:
                className = assembled
        else:
            is_lib_class = True
        # we allow self-references, to be able to track method dependencies within the same class
        if self.is_this(className):
            if className.find('.')>-1:
                classAttribute = className.split('.')[1]
            className = self.id
            is_lib_class = True
        elif scope.is_defer and className in DEFER_ARGS:
            className = self.id
            is_lib_class = True
        if is_lib_class and not classAttribute:  # see if we have to provide 'construct'
            if treeutil.isNEWoperand(var_root):
                classAttribute = 'construct'
        depsItem.name = className
        depsItem.attribute = classAttribute

        # .needsRecursion
        # Mark items that need recursive analysis of their dependencies (bug#1455)
        #if self.followCallDeps(var_root, self.id, className, isLoadTime):
        #if self.id=='qx.bom.element.Style' and depsItem.attribute=='__detectVendorProperties':
        #    import pydb; pydb.debugger()
        if (is_lib_class and
            scope.is_load_time and
            (treeutil.isCallOperand(var_root) or 
             treeutil.isNEWoperand(var_root))):
            depsItem.needsRecursion = True

        return depsItem

# 需要导入模块: from generator.code.DependencyItem import DependencyItem [as 别名]
# 或者: from generator.code.DependencyItem.DependencyItem import requestor [as 别名]
    def qualify_deps_item(self, node, isLoadTime, inDefer, depsItem=None):
        if not depsItem:
            depsItem = DependencyItem('', '', '')
        depsItem.name = ''
        depsItem.attribute = ''
        depsItem.requestor = self.id
        depsItem.line = node.get("line", -1)
        depsItem.isLoadDep = isLoadTime
        depsItem.needsRecursion = False
        depsItem.isCall = False
        var_root = treeutil.findVarRoot(node)  # various of the tests need the var (dot) root, rather than the head symbol (like 'qx')

        # .isCall
        if var_root.hasParentContext("call/operand"): # it's a function call
            depsItem.isCall = True  # interesting when following transitive deps

        # .name
        assembled = (treeutil.assembleVariable(node))[0]
        _, className, classAttribute = self._isInterestingReference(assembled, var_root, self.id, inDefer)
        # postcond: 
        # - className != '' must always be true, as we know it is an interesting reference
        # - might be a known qooxdoo class, or an unknown class (use 'className in self._classes')
        # - if assembled contained ".", classAttribute will contain approx. non-class part

        if className:
            # we allow self-references, to be able to track method dependencies within the same class
            if className == 'this':
                className = self.id
            elif inDefer and className in DEFER_ARGS:
                className = self.id
            if not classAttribute:  # see if we have to provide 'construct'
                if treeutil.isNEWoperand(node):
                    classAttribute = 'construct'
            # Can't do the next; it's catching too many occurrences of 'getInstance' that have
            # nothing to do with the singleton 'getInstance' method (just grep in the framework)
            #elif classAttribute == 'getInstance':  # erase 'getInstance' and introduce 'construct' dependency
            #    classAttribute = 'construct'
            depsItem.name = className
            depsItem.attribute = classAttribute

            # .needsRecursion
            # Mark items that need recursive analysis of their dependencies (bug#1455)
            if self.followCallDeps(var_root, self.id, className, isLoadTime):
                depsItem.needsRecursion = True

        if depsItem.name:
            return depsItem
        else:
            return None