ORPA-pyOpenRPA/WPy32-3720/python-3.7.2/Lib/site-packages/win32comext/axdebug/debugger.py

import sys, traceback, string

from win32com.axscript import axscript
from win32com.axdebug import codecontainer, axdebug, gateways, documents, contexts, adb, expressions
from win32com.axdebug.util import trace, _wrap, _wrap_remove

import pythoncom
import win32api, winerror
import os

currentDebugger = None

class ModuleTreeNode:
    """Helper class for building a module tree
    """
    def __init__(self, module):
        modName = module.__name__
        self.moduleName = modName
        self.module = module
        self.realNode = None
        self.cont = codecontainer.SourceModuleContainer(module)
    def __repr__(self):
        return "<ModuleTreeNode wrapping %s>" % (self.module)
    def Attach(self, parentRealNode):
        self.realNode.Attach(parentRealNode)

    def Close(self):
        self.module = None
        self.cont = None
        self.realNode = None

def BuildModule(module, built_nodes, rootNode, create_node_fn, create_node_args ):
    if module:
        keep = module.__name__
        keep = keep and (built_nodes.get(module) is None)
        if keep and hasattr(module, '__file__'):
            keep = string.lower(os.path.splitext(module.__file__)[1]) not in [".pyd", ".dll"]
#               keep = keep and module.__name__=='__main__'
    if module and keep:
#        print "keeping", module.__name__
        node = ModuleTreeNode(module)
        built_nodes[module] = node
        realNode = create_node_fn(*(node,)+create_node_args)
        node.realNode = realNode

        # Split into parent nodes.
        parts = string.split(module.__name__, '.')
        if parts[-1][:8]=='__init__': parts = parts[:-1]
        parent = string.join(parts[:-1], '.')
        parentNode = rootNode
        if parent:
            parentModule = sys.modules[parent]
            BuildModule(parentModule, built_nodes, rootNode, create_node_fn, create_node_args)
            if parentModule in built_nodes:
                parentNode = built_nodes[parentModule].realNode
        node.Attach(parentNode)

def RefreshAllModules(builtItems, rootNode, create_node, create_node_args):
    for module in list(sys.modules.values()):
        BuildModule(module, builtItems, rootNode, create_node, create_node_args)

# realNode = pdm.CreateDebugDocumentHelper(None) # DebugDocumentHelper node?
# app.CreateApplicationNode() # doc provider node.

class CodeContainerProvider(documents.CodeContainerProvider):
    def __init__(self, axdebugger):
        self.axdebugger = axdebugger
        documents.CodeContainerProvider.__init__(self)
        self.currentNumModules = len(sys.modules)
        self.nodes = {}
        self.axdebugger.RefreshAllModules(self.nodes, self)

    def FromFileName(self, fname):
### It appears we cant add modules during a debug session!
#               if self.currentNumModules != len(sys.modules):
#                       self.axdebugger.RefreshAllModules(self.nodes, self)
#                       self.currentNumModules = len(sys.modules)
#               for key in self.ccsAndNodes.keys():
#                       print "File:", key
        return documents.CodeContainerProvider.FromFileName(self, fname)

    def Close(self):
        documents.CodeContainerProvider.Close(self)
        self.axdebugger = None
        print("Closing %d nodes" % (len(self.nodes)))
        for node in self.nodes.values():
            node.Close()
        self.nodes = {}

class OriginalInterfaceMaker:
    def MakeInterfaces(self, pdm):
        app = self.pdm.CreateApplication()
        self.cookie = pdm.AddApplication(app)
        root = app.GetRootNode()
        return app, root

    def CloseInterfaces(self, pdm):
        pdm.RemoveApplication(self.cookie)

class SimpleHostStyleInterfaceMaker:
    def MakeInterfaces(self, pdm):
        app = pdm.GetDefaultApplication()
        root = app.GetRootNode()
        return app, root

    def CloseInterfaces(self, pdm):
        pass


class AXDebugger:
    def __init__(self, interfaceMaker = None, processName = None):
        if processName is None: processName = "Python Process"
        if interfaceMaker is None: interfaceMaker = SimpleHostStyleInterfaceMaker()

        self.pydebugger = adb.Debugger()

        self.pdm=pythoncom.CoCreateInstance(axdebug.CLSID_ProcessDebugManager,None,pythoncom.CLSCTX_ALL, axdebug.IID_IProcessDebugManager)

        self.app, self.root = interfaceMaker.MakeInterfaces(self.pdm)
        self.app.SetName(processName)
        self.interfaceMaker = interfaceMaker

        expressionProvider = _wrap(expressions.ProvideExpressionContexts(), axdebug.IID_IProvideExpressionContexts)
        self.expressionCookie = self.app.AddGlobalExpressionContextProvider(expressionProvider)

        contProvider = CodeContainerProvider(self)
        self.pydebugger.AttachApp(self.app, contProvider)

    def Break(self):
        # Get the frame we start debugging from - this is the frame 1 level up
        try:
            1 + ''
        except:
            frame = sys.exc_info()[2].tb_frame.f_back

        # Get/create the debugger, and tell it to break.
        self.app.StartDebugSession()
#               self.app.CauseBreak()

        self.pydebugger.SetupAXDebugging(None, frame)
        self.pydebugger.set_trace()

    def Close(self):
        self.pydebugger.ResetAXDebugging()
        self.interfaceMaker.CloseInterfaces(self.pdm)
        self.pydebugger.CloseApp()
        self.app.RemoveGlobalExpressionContextProvider(self.expressionCookie)
        self.expressionCookie = None

        self.pdm = None
        self.app = None
        self.pydebugger = None
        self.root = None

    def RefreshAllModules(self, nodes, containerProvider):
        RefreshAllModules(nodes, self.root, self.CreateApplicationNode, (containerProvider,))

    def CreateApplicationNode(self, node, containerProvider):
        realNode = self.app.CreateApplicationNode()

        document = documents.DebugDocumentText(node.cont)
        document = _wrap(document, axdebug.IID_IDebugDocument)

        node.cont.debugDocument = document

        provider = documents.DebugDocumentProvider(document)
        provider = _wrap(provider, axdebug.IID_IDebugDocumentProvider)
        realNode.SetDocumentProvider(provider)

        containerProvider.AddCodeContainer(node.cont, realNode)
        return realNode

def _GetCurrentDebugger():
    global currentDebugger
    if currentDebugger is None:
        currentDebugger = AXDebugger()
    return currentDebugger

def Break():
    _GetCurrentDebugger().Break()

brk = Break
set_trace = Break

def dosomethingelse():
    a=2
    b = "Hi there"

def dosomething():
    a=1
    b=2
    dosomethingelse()

def test():
    Break()
    input("Waiting...")
    dosomething()
    print("Done")

if __name__=='__main__':
    print("About to test the debugging interfaces!")
    test()
    print(" %d/%d com objects still alive" % (pythoncom._GetInterfaceCount(), pythoncom._GetGatewayCount()))