mirror of
https://github.com/hakril/PythonForWindows
synced 2026-06-08 14:31:45 +00:00
Clement Rouault
83 lines
2.5 KiB
Python
83 lines
2.5 KiB
Python
import _winreg
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import windows
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import itertools
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import collections
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class ExpectWindowsError(object):
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def __init__(self, errornumber):
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self.errornumber = errornumber
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def __enter__(self):
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pass
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def __exit__(self, etype, e, tb):
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return (etype == WindowsError and e.winerror == self.errornumber)
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KeyValue = collections.namedtuple("KeyValue", ["name", "value", "type"])
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class PyHKey(object):
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def __init__(self, surkey, name, sam=_winreg.KEY_READ):
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self.surkey = surkey
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self._phkey = None
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self.name = name
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self.fullname = self.surkey.fullname + "\\" + self.name if self.name else self.surkey.name
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self.sam = sam
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def __repr__(self):
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return '<PyHKey "{0}">'.format(self.fullname)
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@property
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def phkey(self):
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if self._phkey is not None:
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return self._phkey
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print("OPEN <{0}, {1}>".format(self.surkey.phkey, self.name))
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self._phkey = _winreg.OpenKeyEx(self.surkey.phkey, self.name, 0, self.sam)
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return self._phkey
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@property
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def subkeys(self):
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res = []
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with ExpectWindowsError(259):
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for i in itertools.count():
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res.append(_winreg.EnumKey(self.phkey, i))
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return [PyHKey(self, n) for n in res]
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@property
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def values(self):
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res = []
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with ExpectWindowsError(259):
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for i in itertools.count():
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res.append(_winreg.EnumValue(self.phkey, i))
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return [KeyValue(*r) for r in res]
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def open_subkey(self, name):
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return PyHKey(self, name, self.sam)
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def reopen(self, new_sam):
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return PyHKey(self.surkey, self.name, new_sam)
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__getitem__ = open_subkey
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class DummyPHKEY(object):
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def __init__(self, phkey, name):
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self.phkey = phkey
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self.name = name
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HKEY_LOCAL_MACHINE = PyHKey(DummyPHKEY(_winreg.HKEY_LOCAL_MACHINE, "HKEY_LOCAL_MACHINE"), "", _winreg.KEY_READ)
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HKEY_CLASSES_ROOT = PyHKey(DummyPHKEY(_winreg.HKEY_CLASSES_ROOT, "HKEY_CLASSES_ROOT"), "", _winreg.KEY_READ )
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HKEY_CURRENT_USER = PyHKey(DummyPHKEY(_winreg.HKEY_CURRENT_USER, "HKEY_CURRENT_USER"), "", _winreg.KEY_READ)
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HKEY_DYN_DATA = PyHKey(DummyPHKEY(_winreg.HKEY_DYN_DATA, "HKEY_DYN_DATA"), "", _winreg.KEY_READ)
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HKEY_PERFORMANCE_DATA = PyHKey(DummyPHKEY(_winreg.HKEY_PERFORMANCE_DATA, "HKEY_PERFORMANCE_DATA"), "", _winreg.KEY_READ)
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HKEY_USERS = PyHKey(DummyPHKEY(_winreg.HKEY_USERS, "HKEY_USERS"), "", _winreg.KEY_READ )
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HKEY_CURRENT_USER[r"Software\Microsoft\Windows\CurrentVersion\Run"].values
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