Masterarbeit_Code/environment/Lib/site-packages/win32/lib/regcheck.py

# This module is very old and useless in this day and age!  It will be
# removed in a few years (ie, 2009 or so...)

import warnings

warnings.warn(
    "The regcheck module has been pending deprecation since build 210",
    category=PendingDeprecationWarning,
)

import os
import sys

import regutil
import win32api
import win32con


def CheckRegisteredExe(exename):
    try:
        os.stat(
            win32api.RegQueryValue(
                regutil.GetRootKey(), regutil.GetAppPathsKey() + "\\" + exename
            )
        )
    # 	except SystemError:
    except (os.error, win32api.error):
        print("Registration of %s - Not registered correctly" % exename)


def CheckPathString(pathString):
    for path in pathString.split(";"):
        if not os.path.isdir(path):
            return "'%s' is not a valid directory!" % path
    return None


def CheckPythonPaths(verbose):
    if verbose:
        print("Python Paths:")
    # Check the core path
    if verbose:
        print("\tCore Path:", end=" ")
    try:
        appPath = win32api.RegQueryValue(
            regutil.GetRootKey(), regutil.BuildDefaultPythonKey() + "\\PythonPath"
        )
    except win32api.error as exc:
        print("** does not exist - ", exc.strerror)
    problem = CheckPathString(appPath)
    if problem:
        print(problem)
    else:
        if verbose:
            print(appPath)

    key = win32api.RegOpenKey(
        regutil.GetRootKey(),
        regutil.BuildDefaultPythonKey() + "\\PythonPath",
        0,
        win32con.KEY_READ,
    )
    try:
        keyNo = 0
        while 1:
            try:
                appName = win32api.RegEnumKey(key, keyNo)
                appPath = win32api.RegQueryValue(key, appName)
                if verbose:
                    print("\t" + appName + ":", end=" ")
                if appPath:
                    problem = CheckPathString(appPath)
                    if problem:
                        print(problem)
                    else:
                        if verbose:
                            print(appPath)
                else:
                    if verbose:
                        print("(empty)")
                keyNo = keyNo + 1
            except win32api.error:
                break
    finally:
        win32api.RegCloseKey(key)


def CheckHelpFiles(verbose):
    if verbose:
        print("Help Files:")
    try:
        key = win32api.RegOpenKey(
            regutil.GetRootKey(),
            regutil.BuildDefaultPythonKey() + "\\Help",
            0,
            win32con.KEY_READ,
        )
    except win32api.error as exc:
        import winerror

        if exc.winerror != winerror.ERROR_FILE_NOT_FOUND:
            raise
        return

    try:
        keyNo = 0
        while 1:
            try:
                helpDesc = win32api.RegEnumKey(key, keyNo)
                helpFile = win32api.RegQueryValue(key, helpDesc)
                if verbose:
                    print("\t" + helpDesc + ":", end=" ")
                # query the os section.
                try:
                    os.stat(helpFile)
                    if verbose:
                        print(helpFile)
                except os.error:
                    print("** Help file %s does not exist" % helpFile)
                keyNo = keyNo + 1
            except win32api.error as exc:
                import winerror

                if exc.winerror != winerror.ERROR_NO_MORE_ITEMS:
                    raise
                break
    finally:
        win32api.RegCloseKey(key)


def CheckRegisteredModules(verbose):
    # Check out all registered modules.
    k = regutil.BuildDefaultPythonKey() + "\\Modules"
    try:
        keyhandle = win32api.RegOpenKey(regutil.GetRootKey(), k)
        print("WARNING: 'Modules' registry entry is deprectated and evil!")
    except win32api.error as exc:
        import winerror

        if exc.winerror != winerror.ERROR_FILE_NOT_FOUND:
            raise
        return


def CheckRegistry(verbose=0):
    # check the registered modules
    if verbose and "pythonpath" in os.environ:
        print("Warning - PythonPath in environment - please check it!")
    # Check out all paths on sys.path

    CheckPythonPaths(verbose)
    CheckHelpFiles(verbose)
    CheckRegisteredModules(verbose)
    CheckRegisteredExe("Python.exe")


if __name__ == "__main__":
    if len(sys.argv) > 1 and sys.argv[1] == "-q":
        verbose = 0
    else:
        verbose = 1
    CheckRegistry(verbose)