I am trying to make com dll in python. but I'm trying to register to compile the dll to have the error message “r6034 runtime error” and “python dll failed to load”, what is the solution to this problem?
mycode:
setup.py:
# This is the distutils script for creating a Python-based com dll # server using ctypes.com. This script should be run like this: # # % python setup.py py2exe # # After you run this (from this directory) you will find two directories here: # "build" and "dist". The .dll file in dist is what you are looking for. ############################################################################## from distutils.core import setup import py2exe import sys class Target: def __init__(self, **kw): self.__dict__.update(kw) # for the version info resources (Properties -- Version) self.version = "0.0.1" self.company_name = "my company" self.copyright = "2006, my company" self.name = "my com server name" my_com_server_target = Target( description = "my com server", # use module name for ctypes.com dll server modules = ["view.view"], # the following line embeds the typelib within the dll #other_resources = [("TYPELIB", 1, open(r"view\view.tlb", "rb").read())], # we only want the inproc (dll) server create_exe = False ) setup( name="my_com_server", # the following two parameters embed support files within dll file options={"py2exe": {"bundle_files": 1, }}, zipfile=None, version="0.0.1", description="my com server", # author, maintainer, contact go here: author="First Last", author_email=" some_name@some _company.com", packages=["view"], ctypes_com_server=[my_com_server_target] )
and view.py:
# -*- coding: utf-8 -*- # A sample context menu handler. # Adds a 'Hello from Python' menu entry to .py files. When clicked, a # simple message box is displayed. # # To demostrate: # * Execute this script to register the context menu. # * Open Windows Explorer, and browse to a directory with a .py file. # * Right-Click on a .py file - locate and click on 'Hello from Python' on # the context menu. import ConfigParser import os.path import urllib import pythoncom from win32com.shell import shell, shellcon import win32gui import win32con IContextMenu_Methods = ["QueryContextMenu", "InvokeCommand", "GetCommandString"] IShellExtInit_Methods = ["Initialize"] #HKCR Key Affected object types #* All files #AllFileSystemObjects All regular files and file folders #Folder All folders, virtual and filesystem #Directory File folders #Drive Root folders of all system drives #Network Entire network #NetShare All network shares TYPES = [ '*', 'Directory', ] SUBKEY = 'MindRetrieve' def alertError(hwnd, exc): win32gui.MessageBox(hwnd, str(exc), str(exc.__class__), win32con.MB_OK) class ShellExtension: _reg_progid_ = "MindRetrieve.ShellExtension.ContextMenu" _reg_desc_ = "MindRetrieve Shell Extension (context menu)" _reg_clsid_ = "{ABB05546-EB55-4433-B068-A57667706828}" _com_interfaces_ = [shell.IID_IShellExtInit, shell.IID_IContextMenu] _public_methods_ = IContextMenu_Methods + IShellExtInit_Methods def Initialize(self, folder, dataobj, hkey): print "Init", folder, dataobj, hkey self.dataobj = dataobj def QueryContextMenu(self, hMenu, indexMenu, idCmdFirst, idCmdLast, uFlags): print "QCM", hMenu, indexMenu, idCmdFirst, idCmdLast, uFlags try: # Query the items clicked on # files = self.getFiles() # msg = len(files) > 1 and '&Tag %s files' % len(files) or '&Tag with MindRetrieve' # # TODO: we do not support tagging multiple files now # if not(files): # return msg = '&Tag with MindRetrieve' idCmd = idCmdFirst items = [] if (uFlags & 0x000F) == shellcon.CMF_NORMAL: # Check == here, since CMF_NORMAL=0 print "CMF_NORMAL..." items.append(msg) elif uFlags & shellcon.CMF_VERBSONLY: print "CMF_VERBSONLY..." items.append(msg)# + " - shortcut") elif uFlags & shellcon.CMF_EXPLORE: print "CMF_EXPLORE..." items.append(msg)# + " - normal file, right-click in Explorer") elif uFlags & shellcon.CMF_DEFAULTONLY: print "CMF_DEFAULTONLY...\r\n" else: print "** unknown flags", uFlags win32gui.InsertMenu(hMenu, indexMenu, win32con.MF_SEPARATOR|win32con.MF_BYPOSITION, 0, None) indexMenu += 1 for item in items: win32gui.InsertMenu(hMenu, indexMenu, win32con.MF_STRING|win32con.MF_BYPOSITION, idCmd, item) indexMenu += 1 idCmd += 1 win32gui.InsertMenu(hMenu, indexMenu, win32con.MF_SEPARATOR|win32con.MF_BYPOSITION, 0, None) indexMenu += 1 return idCmd-idCmdFirst # Must return number of menu items we added. except Exception, e: alertError(hwnd, e) raise def InvokeCommand(self, ci): mask, hwnd, verb, params, dir, nShow, hotkey, hicon = ci try: files = self.getFiles() if not files: return fname = files[0] # win32gui.MessageBox(hwnd, fname, str(fname.__class__), win32con.MB_OK) fname = fname.encode('utf-8') file_url = urllib.pathname2url(fname) # 2005-12-20 Test urllib.pathname2url() # #>>> urllib.pathname2url(r'c:\tung\wäi') #'///C|/tung/w%84i' #>>> urllib.pathname2url(r'\tung\wäi') #'/tung/w%84i' #>>> urllib.pathname2url(r'tung\wäi') #'tung/w%84i' # prefer ':' as the drive separator rather than '|' if file_url.startswith('///') and file_url[4:5] == '|': file_url = file_url.replace('|',':',1) if file_url.startswith('//'): file_url = 'file:' + file_url elif file_url.startswith('/'): file_url = 'file://' + file_url else: # fname is a relative filename? Should not happen! file_url = 'file:///' + file_url url = getBaseURL() + '?url=' + urllib.quote(file_url) shell.ShellExecuteEx(fMask=shellcon.SEE_MASK_NOCLOSEPROCESS, lpFile=url, nShow=win32con.SW_NORMAL, ) except Exception, e: alertError(hwnd, e) raise def GetCommandString(self, cmd, typ): return "&Tag with MindRetrieve" def getFiles(self): format_etc = win32con.CF_HDROP, None, 1, -1, pythoncom.TYMED_HGLOBAL sm = self.dataobj.GetData(format_etc) num_files = shell.DragQueryFile(sm.data_handle, -1) files = [shell.DragQueryFile(sm.data_handle, i) for i in range(num_files)] return files def getConfigPath(): """ get the DLL path from registry """ import _winreg # _winreg.QueryValue() may throw WindowsError # COM server registration in deployed environment # eg HKEY_CLASSES_ROOT\CLSID\{ABB05546-EB55-4433-B068-A57667706828}\InprocServer32 # =c:\Program Files\MindRetrieve\context_menu.dll subkey = 'CLSID\\%s\\InprocServer32' % ShellExtension._reg_clsid_ path = _winreg.QueryValue(_winreg.HKEY_CLASSES_ROOT, subkey) head, tail = os.path.split(path) # quick check if this is in deployed environment if os.path.isabs(head): return head # Otherwise assume in development environment # eg HKEY_CLASSES_ROOT\CLSID\{ABB05546-EB55-4433-B068-A57667706828}\PythonCOMPath # =g:\bin\py_repos\mindretrieve\trunk\minds\weblib\win32 subkey = 'CLSID\\%s\\PythonCOMPath' % ShellExtension._reg_clsid_ path = _winreg.QueryValue(_winreg.HKEY_CLASSES_ROOT, subkey) idx = path.lower().rfind('minds') # truncate trailing 'minds\weblib\win32' if idx > 0: path = path[:idx-1] return path def getHTTPAdminPort(): """ get HTTP.admin_port from config.ini """ pathname = os.path.join(getConfigPath(), 'config.ini') cp = ConfigParser.ConfigParser() cp.read(pathname) admin_port = cp.getint('http','admin_port') return admin_port def getBaseURL(): """ get the base URL """ port = getHTTPAdminPort() return 'http://localhost:%s/weblib/_' % port def DllRegisterServer(): import _winreg for typ in TYPES: # eg HKEY_CLASSES_ROOT\*\shellex\ContextMenuHandlers\MindRetrieve key = _winreg.CreateKey(_winreg.HKEY_CLASSES_ROOT, "%s\\shellex" % typ) subkey = _winreg.CreateKey(key, "ContextMenuHandlers") subkey2 = _winreg.CreateKey(subkey, SUBKEY) _winreg.SetValueEx(subkey2, None, 0, _winreg.REG_SZ, ShellExtension._reg_clsid_) print ShellExtension._reg_desc_, "registration complete." def DllUnregisterServer(): import _winreg for typ in TYPES: try: # eg HKEY_CLASSES_ROOT\*\shellex\ContextMenuHandlers\MindRetrieve key = _winreg.DeleteKey(_winreg.HKEY_CLASSES_ROOT, "%s\\shellex\\ContextMenuHandlers\\%s" % (typ, SUBKEY)) except WindowsError, details: import errno if details.errno != errno.ENOENT: raise print ShellExtension._reg_desc_, "unregistration complete." def main(argv): # assume argv == sys.argv from win32com.server import register register.UseCommandLine(ShellExtension, finalize_register = DllRegisterServer, finalize_unregister = DllUnregisterServer) def test(argv): """ adhoc tests """ print 'URL:', getBaseURL() if __name__=='__main__': import sys if '-t' not in sys.argv: main(sys.argv) else: test(sys.argv)