def del_registry(self) -> None:
"""
Remove program from Windows registry (delete from floder context menu)
"""
import winreg
root_registry = winreg.ConnectRegistry(None, winreg.HKEY_CLASSES_ROOT)
contex_menu_key = winreg.OpenKey(root_registry, r'Directory\shell\\')
try:
fotosort_key = winreg.OpenKey(contex_menu_key,
r'Open with FotoSort\\')
except OSError:
self.label_log.setText('Nothing to delete!')
self.label_log.setStyleSheet('color: red')
else:
index = 0
while True:
try:
subkey = winreg.EnumKey(fotosort_key, index)
winreg.DeleteKey(fotosort_key, subkey)
index += 1
except OSError:
break
try:
winreg.DeleteKey(contex_menu_key, r'Open with FotoSort')
except OSError:
self.label_log.setText(
'Error while deleting FotoSort from Windows registry!')
self.label_log.setStyleSheet('color: red')
else:
self.label_log.setText(
'FotoSort successfully deleted from Windows registry!')
self.label_log.setStyleSheet('color: blue')
def _remove_jupyter_here(all_users):
if all_users:
h_key_base = winreg.HKEY_LOCAL_MACHINE
install_type = "all users"
else:
h_key_base = winreg.HKEY_CURRENT_USER
install_type = "single user"
for terminal in ('qtconsole', 'notebook', 'lab'):
try:
winreg.DeleteKey(
h_key_base,
r'Software\Classes\Directory\shell\jupyter_%s_here%s\Command' %
(terminal, CONDA_ENV_LABEL.replace(" ", "_")))
winreg.DeleteKey(
h_key_base,
r'Software\Classes\Directory\shell\jupyter_%s_here%s' %
(terminal, CONDA_ENV_LABEL.replace(" ", "_")))
winreg.DeleteKey(
h_key_base,
r'Software\Classes\Directory\Background\shell\jupyter_%s_here%s\Command'
% (terminal, CONDA_ENV_LABEL.replace(" ", "_")))
winreg.DeleteKey(
h_key_base,
r'Software\Classes\Directory\Background\shell\jupyter_%s_here%s'
% (terminal, CONDA_ENV_LABEL.replace(" ", "_")))
print("Jupyter %s here%s context menu entry removed for %s." %
(terminal, CONDA_ENV_LABEL, install_type))
except FileNotFoundError:
# If this fails it is because it was not installed, so nothing to
# worry about.
pass
def findWritableClassesSection(self):
# first try in HKEY_CLASSES_ROOT
try:
writer = winreg.ConnectRegistry(None, winreg.HKEY_CLASSES_ROOT)
GatoFileTestHandle = winreg.CreateKey(writer, "Gato.File.Test")
winreg.DeleteKey(writer, "Gato.File.Test")
return writer
except WindowsError:
# print "could not access HKEY_CLASSES_ROOT/Gato.File"
# self.traceback.print_exc()
pass
# next try...
try:
writer = winreg.ConnectRegistry(None, winreg.HKEY_CURRENT_USER)
SoftwareSection = winreg.OpenKey(writer, "Software")
ClassesSection = winreg.OpenKey(SoftwareSection, "Classes", 0,
winreg.KEY_SET_VALUE)
GatoFileTestHandle = winreg.CreateKey(ClassesSection,
"Gato.File.Test")
winreg.DeleteKey(ClassesSection, "Gato.File.Test")
return ClassesSection
except WindowsError:
# print "could not access HKEY_CURRENT_USER/Software/Classes Section"
# self.traceback.print_exc()
return None
def _delete_subkey(key0: int, key1: str, key2=""):
# from https://stackoverflow.com/questions/38205784/python-how-to-delete-registry-key-and-subkeys-from-hklm-getting-error-5
import winreg as reg
if key2 == "":
currentkey = key1
else:
currentkey = f"{key1}\\{key2}"
open_key = reg.OpenKey(key0, currentkey, 0, reg.KEY_ALL_ACCESS)
infokey = reg.QueryInfoKey(open_key)
for x in range(0, infokey[0]):
# NOTE:: This code is to delete the key and all subkeys.
# If you just want to walk through them, then
# you should pass x to EnumKey. subkey = _winreg.EnumKey(open_key, x)
# Deleting the subkey will change the SubKey count used by EnumKey.
# We must always pass 0 to EnumKey so we
# always get back the new first SubKey.
subkey = reg.EnumKey(open_key, 0)
try:
reg.DeleteKey(open_key, subkey)
print(f"Removed {HKEY_CURRENT_USER_text}\\{currentkey}\\{subkey}")
except:
_delete_subkey(key0, currentkey, subkey)
# no extra delete here since each call
# to deleteSubkey will try to delete itself when its empty.
reg.DeleteKey(open_key, "")
open_key.Close()
print(f"Removed {HKEY_CURRENT_USER_text}\\{currentkey}")
def delete_sub_key(key0, current_key, arch_key=0):
#Code inpsired by Orsiris de Jong's solution https://stackoverflow.com/questions/38205784/python-how-to-delete-registry-key-and-subkeys-from-hklm-getting-error-5
open_key = winreg.OpenKey(key0, current_key, 0,
winreg.KEY_ALL_ACCESS | arch_key)
info_key = winreg.QueryInfoKey(open_key)
for x in range(0, info_key[0]):
# NOTE:: This code is to delete the key and all sub_keys.
# If you just want to walk through them, then
# you should pass x to EnumKey. sub_key = winreg.EnumKey(open_key, x)
# Deleting the sub_key will change the sub_key count used by EnumKey.
# We must always pass 0 to EnumKey so we
# always get back the new first sub_key.
sub_key = winreg.EnumKey(open_key, 0)
try:
winreg.DeleteKey(open_key, sub_key)
logger.info("Removed %s\\%s " % (current_key, sub_key))
except OSError:
delete_sub_key(key0, "\\".join([current_key, sub_key]), arch_key)
# No extra delete here since each call
# to delete_sub_key will try to delete itself when its empty.
winreg.DeleteKey(open_key, "")
open_key.Close()
logger.info("Removed %s" % current_key)
return
def DeleteKeys(base_key,nodekey):
thiskey = winreg.OpenKey(base_key,nodekey)
subkeys = []
try:
i = 0
while 1:
this_key = winreg.EnumKey(thiskey, i)
print(this_key)
subkeys.append(this_key)
i += 1
except WindowsError:
pass
#print("finished.")
if len(subkeys)==0:
thisNode = os.path.dirname(nodekey)
ks_version = os.path.basename(nodekey)
thiskey = winreg.OpenKey(winreg.HKEY_USERS,thisNode)
winreg.DeleteKey(thiskey, ks_version)
else:
if len(subkeys):
for elm in subkeys:
this_node_new = "%s\%s" % (nodekey,elm)
print(this_node_new)
DeleteKeys("%s"%this_node_new)
print("DeleteKeys: %s "%this_node_new)
thisNode = os.path.dirname(nodekey)
ks_version = os.path.basename(nodekey)
thiskey = winreg.OpenKey(winreg.HKEY_USERS,thisNode)
winreg.DeleteKey(thiskey, ks_version)
def unregisterInstallation(keepDesktopShortcut=False):
try:
winreg.DeleteKeyEx(winreg.HKEY_LOCAL_MACHINE, easeOfAccess.APP_KEY_PATH,
winreg.KEY_WOW64_64KEY)
easeOfAccess.setAutoStart(winreg.HKEY_LOCAL_MACHINE, False)
except WindowsError:
pass
wsh=_getWSH()
desktopPath=os.path.join(wsh.SpecialFolders("AllUsersDesktop"),"NVDA.lnk")
if not keepDesktopShortcut and os.path.isfile(desktopPath):
try:
os.remove(desktopPath)
except WindowsError:
pass
startMenuFolder=getStartMenuFolder()
if startMenuFolder:
programsPath=wsh.SpecialFolders("AllUsersPrograms")
startMenuPath=os.path.join(programsPath,startMenuFolder)
if os.path.isdir(startMenuPath):
shutil.rmtree(startMenuPath,ignore_errors=True)
try:
winreg.DeleteKey(winreg.HKEY_LOCAL_MACHINE,"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\nvda")
except WindowsError:
pass
try:
winreg.DeleteKey(winreg.HKEY_LOCAL_MACHINE,"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\App Paths\\nvda.exe")
except WindowsError:
pass
try:
winreg.DeleteKey(winreg.HKEY_LOCAL_MACHINE,config.NVDA_REGKEY)
except WindowsError:
pass
unregisterAddonFileAssociation()
def test_safe_mode_blocked_by_policy(self):
if platform.system() != 'Windows':
return
reg_policies = winreg.OpenKeyEx(winreg.HKEY_CURRENT_USER,
"SOFTWARE\\Policies", 0,
winreg.KEY_WRITE)
reg_mozilla = winreg.CreateKeyEx(reg_policies, "Mozilla", 0,
winreg.KEY_WRITE)
reg_firefox = winreg.CreateKeyEx(reg_mozilla, "Firefox", 0,
winreg.KEY_WRITE)
winreg.SetValueEx(reg_firefox, "DisableSafeMode", 0, winreg.REG_DWORD,
1)
self.marionette.instance.app_args.append("-safe-mode")
self.marionette.quit()
self.marionette.start_session()
with self.marionette.using_context("chrome"):
safe_mode = self.marionette.execute_script("""
Cu.import("resource://gre/modules/Services.jsm");
return Services.appinfo.inSafeMode;
""")
self.assertFalse(safe_mode, "Safe Mode has been enabled")
winreg.CloseKey(reg_firefox)
winreg.DeleteKey(reg_mozilla, "Firefox")
winreg.CloseKey(reg_mozilla)
winreg.DeleteKey(reg_policies, "Mozilla")
winreg.CloseKey(reg_policies)
def unregisterCommand(ext, name):
import winreg as wr
try:
ext_key = wr.OpenKey(wr.HKEY_CLASSES_ROOT, '.' + ext)
except:
return
try:
auto_file = wr.EnumValue(ext_key, 0)[1]
except:
return
try:
auto_key = wr.OpenKey(wr.HKEY_CLASSES_ROOT, auto_file, 0,
wr.KEY_ALL_ACCESS)
except:
return
try:
shell_key = wr.OpenKey(auto_key, 'shell', 0, wr.KEY_ALL_ACCESS)
except:
return
try:
name_key = wr.OpenKey(shell_key, name, 0, wr.KEY_ALL_ACCESS)
wr.DeleteKey(name_key, 'command')
wr.DeleteKey(name_key, '')
except:
pass
def deleteSubkey(key0, key1, key2=""):
if key2=="":
currentkey = key1
else:
currentkey = key1+ "\\" +key2
open_key = reg.OpenKey(key0, currentkey ,0,reg.KEY_ALL_ACCESS)
infokey = reg.QueryInfoKey(open_key)
for x in range(0, infokey[0]):
#NOTE:: This code is to delete the key and all subkeys.
# If you just want to walk through them, then
# you should pass x to EnumKey. subkey = reg.EnumKey(open_key, x)
# Deleting the subkey will change the SubKey count used by EnumKey.
# We must always pass 0 to EnumKey so we
# always get back the new first SubKey.
subkey = reg.EnumKey(open_key, 0)
try:
reg.DeleteKey(open_key, subkey)
print("Removed %s\\%s " % ( currentkey, subkey))
except:
deleteSubkey( key0, currentkey, subkey )
# no extra delete here since each call
#to deleteSubkey will try to delete itself when its empty.
reg.DeleteKey(open_key,"")
open_key.Close()
print("Removed %s" % (currentkey))
return
def delete_tree(root_key, sub_key):
'''
Recursively delete subkey (including all subkeys and values).
Parameters
----------
root_key : already open key, or one of the predefined HKEY_* constants
sub_key : str
Subkey to delete.
'''
with winreg.OpenKey(root_key, sub_key) as open_key:
key_info = dict(
zip(('key_count', 'value_count', 'modified'),
winreg.QueryInfoKey(open_key)))
for i in xrange(0, key_info['key_count']):
sub_key_i = winreg.EnumKey(open_key, 0)
try:
winreg.DeleteKey(open_key, sub_key_i)
logging.debug(r'Removed `%s`', sub_key_i)
except Exception:
# Subkey has child subkeys.
delete_tree(open_key, sub_key_i)
winreg.DeleteKey(open_key, '')
logging.debug('Removed %s', sub_key)
def remove(self): # Removes registry keys cleanly. self.verify_uac() for fext in self.generate_fexts(self.documentObject["exists"]): winreg.DeleteKey(winreg.HKEY_CLASSES_ROOT,fext+"\\shell\\"\ +self.documentObject["name"]+"\\command") winreg.DeleteKey(winreg.HKEY_CLASSES_ROOT,fext+"\\shell\\"\ +self.documentObject["name"])
def delete_reg_key():
try:
parent_key = winreg.OpenKey(winreg.HKEY_CLASSES_ROOT, r"*\\shell")
menu_key = winreg.OpenKey(parent_key, app.app_name)
# 删除子项
winreg.DeleteKey(menu_key, 'command')
# 删除父项
winreg.DeleteKey(parent_key, app.app_name)
winreg.CloseKey(parent_key)
except Exception as msg:
print(msg)
def delreg():
try:
key = winreg.OpenKey(winreg.HKEY_CLASSES_ROOT,
"*\\shell\\PartExtract-py")
winreg.DeleteKey(key, "command")
key = winreg.OpenKey(winreg.HKEY_CLASSES_ROOT, "*\\shell")
winreg.DeleteKey(key, "PartExtract-py")
except:
wx.MessageBox(u'右键菜单不存在', u'提示', wx.OK | wx.ICON_ERROR)
else:
wx.MessageBox(u'成功删除右键菜单', u'提示', wx.OK | wx.ICON_INFORMATION)
def _unbind_reg():
if not ctypes.windll.shell32.IsUserAnAdmin():
ctypes.windll.shell32.ShellExecuteW(None, "runas", sys.executable,
__file__ + " --unbind", None, 0)
return
try:
winreg.DeleteKey(winreg.HKEY_LOCAL_MACHINE,
r"SOFTWARE\Classes\*\shell\APK Parser\command")
winreg.DeleteKey(winreg.HKEY_LOCAL_MACHINE,
r"SOFTWARE\Classes\*\shell\APK Parser")
except FileNotFoundError:
pass
def main():
with reg.OpenKey(reg.HKEY_LOCAL_MACHINE, sub_key) as base:
backup = []
names = set()
deletes = []
renames = []
i = 0
while True:
try:
name = reg.EnumKey(base, i)
value = reg.QueryValue(base, name)
except OSError:
break
backup.append((name, value))
core = name.strip()
if core in names:
deletes.append(name)
else:
names.add(core)
if core in boost:
core = ' ' + core
if core != name:
renames.append((name, core))
i += 1
if deletes or renames:
print('Write backup file', backup_filename)
with codecs.open(backup_filename, 'w', 'utf_16_le') as backup_file:
wr = backup_file.write
wr('\ufeff')
wr('Windows Registry Editor Version 5.00\r\n\r\n')
wr('[{}]\r\n\r\n'.format(key))
for name, value in backup:
wr('[{}\\{}]\r\n'.format(key, name))
wr('@="{}"\r\n\r\n'.format(value))
for name in deletes:
print('Delete', repr(name))
reg.DeleteKey(base, name)
for old_name, new_name in renames:
print('Rename', repr(old_name), 'to', repr(new_name))
value = reg.QueryValue(base, old_name)
reg.CreateKey(base, new_name)
reg.SetValue(base, new_name, reg.REG_SZ, value)
reg.DeleteKey(base, old_name)
# print('Restart Windows Explorer')
# if not os.system('taskkill /F /IM explorer.exe'):
# os.system('start explorer.exe')
else:
print('Nothing to rename')
def _removeKey(path, Type):
key = winreg.OpenKey(winreg.HKEY_CLASSES_ROOT, Type)
name = os.path.basename(path)
i = name.index(".")
if i != -1:
name = name[:name.index(".")]
name = f"open with {name}"
nameKey = winreg.OpenKey(key, name)
winreg.DeleteKey(nameKey, "command")
winreg.CloseKey(nameKey)
winreg.DeleteKey(key, name)
winreg.CloseKey(key)
def unregister_shell_extension(name):
try:
winreg.DeleteKey(winreg.HKEY_CLASSES_ROOT,
r'exefile\shell\{}\Command'.format(name))
except FileNotFoundError:
print("Shell extension '{}' is not registered".format(name))
return
winreg.DeleteKey(winreg.HKEY_CLASSES_ROOT,
r'exefile\shell\{}'.format(name))
print("Unregistered the '{}' shell extension successfully!".format(name))
def set_sleep_clear_key(key, subkey, name, value, value_type, delete_depth=0):
try:
hkey = winreg.CreateKey(key, subkey)
except:
common.log("Unable to open key. Likely a permissions error. Exiting")
exit(common.ACCESS_DENIED)
common.log("Reading existing value from {}\\{}\\{}".format(
key_dict[key], subkey, name))
try:
# try to read key, will throw WindowsError if key doesn't exist
old_value = winreg.QueryValueEx(hkey, name)[0]
common.log("Saved original value: {}".format(old_value))
key_existed = True
except WindowsError:
common.log("Key/value doesn't exist. Will create.")
key_existed = False
common.log("Setting {} as value".format(value))
try:
# try to write to key, will throw WindowsError if permissions are missing
winreg.SetValueEx(hkey, name, 0, value_type, value)
except WindowsError:
common.log(
"Unable to write registry key. Likely a permissions error. Exiting"
)
winreg.CloseKey(hkey)
exit(common.ACCESS_DENIED)
time.sleep(2)
# Cleanup
if key_existed:
common.log("Cleaning up, restoring original value")
winreg.SetValueEx(hkey, name, 0, value_type, old_value)
winreg.CloseKey(hkey)
else:
if delete_depth == 0:
common.log("Cleaning up, deleting {}".format(name))
winreg.DeleteValue(hkey, name)
winreg.CloseKey(hkey)
else:
common.log(
"Cleaning up, deleting key to depth {}".format(delete_depth))
winreg.CloseKey(hkey)
winreg.DeleteKey(key, subkey)
for i in range(-1, -1 * delete_depth, -1):
winreg.DeleteKey(key, '\\'.join(subkey.split('\\')[:i]))
time.sleep(2)
def unregisterFolderContextMenu(deep=True):
"""
a deep unregister removes everything, whereas the opposite
removes only all your templates
"""
key = winreg.OpenKey(winreg.HKEY_CLASSES_ROOT,
FOLDER_CONTEXT_MENU_FILETYPE)
if deep:
winreg.DeleteKey(key, 'Shell/' + FOLDER_CONTEXT_MENU_ANCHOR_ID)
try:
winreg.DeleteKey(key, FOLDER_CONTEXT_MENU_ID)
except Exception:
pass
def close(self):
self.usystem.usysapp.close()
if platform.system() == 'Windows':
import winreg
osSleep = WindowsInhibitor()
osSleep.uninhibit()
try:
subkey = "*\\shell\\Send to USystem\\command"
winreg.DeleteKey(winreg.HKEY_CLASSES_ROOT, subkey)
subkey = "*\\shell\\Send to USystem"
winreg.DeleteKey(winreg.HKEY_CLASSES_ROOT, subkey)
except:
pass
sys.exit()
def remove_association():
"""Removes the file association.
Removes HKEY_CLASSES_ROOT\\LilyPond\\shell\\frescobaldi
"""
try:
key = winreg.OpenKey(winreg.HKEY_CLASSES_ROOT, "LilyPond\\shell")
with key:
winreg.DeleteKey(key, "frescobaldi\\command")
winreg.DeleteKey(key, "frescobaldi")
print("* Removed file association")
except WindowsError:
print("*** Could not remove file association ***")
def unregisterExplorerBackgroundMenu(deep=True):
"""
a deep unregister removes everything, whereas the opposite
removes only all your templates
"""
key = winreg.OpenKey(winreg.HKEY_CLASSES_ROOT,
EXPLORER_BACKGROUND_MENU_FILETYPE)
if deep:
winreg.DeleteKey(
key, 'background\\Shell\\' + EXPLORER_BACKGROUND_MENU_ANCHOR_ID)
try:
winreg.DeleteKey(key, EXPLORER_BACKGROUND_MENU_ID)
except Exception:
pass
def deleteSubkey(hkey, key):
open_key = winreg.OpenKey(hkey, key, 0, winreg.KEY_ALL_ACCESS)
info_key = winreg.QueryInfoKey(open_key)
for x in range(0, info_key[0]):
sub_key = winreg.EnumKey(open_key, 0)
try:
winreg.DeleteKey(open_key, sub_key)
print("Removed %s\\%s " % (key, sub_key))
except WindowsError:
deleteSubkey(hkey, key + "\\" + sub_key)
winreg.DeleteKey(open_key, "")
open_key.Close()
print("Removed %s" % key)
def del_usb_log(self):
self.check_usb()
try:
for item in self.enum_list1:
winreg.DeleteKey(self.key_usb1, str(self.enum_list1))
for item2 in self.enum_list2:
winreg.DeleteKey(self.key_usb2, str(self.enum_list2))
except Exception as err:
self.output_mon.setText("A error was ocured %s" % err)
self.output_mon.setText("The USB log was deleted:")
winreg.DeleteKey(self.key_usb1,
r"Disk&Ven_Generic&Prod_Flash_Disk&Rev_8.07")
winreg.CloseKey(self.key_usb1)
winreg.CloseKey(self.key_usb2)
winreg.CloseKey()
def delete_mapped_drive(self):
"""
This method purpose is to delete the current drive instance.
It deletes the drive and it's settings from the computer registry and therefor the drive is deleted.
:return: None
"""
cmd = [MappedDrive.PSUBST_PATH + "psubst.bat", self.letter, "/D", "/P"]
subprocess.run(cmd)
subkey_path = r'SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\DriveIcons\{0}\DefaultIcon'. \
format(self.letter[:-1])
winreg.DeleteKey(winreg.HKEY_LOCAL_MACHINE, subkey_path)
subkey_path = r'SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\DriveIcons\{0}'.format(self.letter[:-1])
winreg.DeleteKey(winreg.HKEY_LOCAL_MACHINE, subkey_path)
print("The virtual drive was successfully deleted")
def delete(self, type):
try:
self.key = winreg.DeleteKey(
self.hive,
"Software\\Classes\\{type}\\shell\\open\\command".format(
type=type))
self.key = winreg.DeleteKey(
self.hive,
"Software\\Classes\\{type}\\shell\\runas\\command".format(
type=type))
winreg.CloseKey(self.key)
except Exception:
return False
else:
return True
def remove_action_from(self, filetype, registry_title):
reg1 = winreg.OpenKey(winreg.HKEY_CURRENT_USER,
"Software\\Classes\\" + filetype + "\\shell\\",
0, winreg.KEY_SET_VALUE)
reg2 = winreg.OpenKey(
winreg.HKEY_CURRENT_USER,
"Software\\Classes\\" + filetype + "\\shell\\" + registry_title, 0,
winreg.KEY_SET_VALUE)
winreg.DeleteKey(reg2, "command")
try:
winreg.DeleteKey(reg1, registry_title)
except FileNotFoundError:
a = 0
winreg.CloseKey(reg1)
winreg.CloseKey(reg2)
def edit_reg(keys, key_paths, operation="delete", architecture=64):
"""creates or deletes registry values"""
if (architecture == 32):
other_view_flag = winreg.KEY_WOW64_32KEY
elif (architecture == 64):
other_view_flag = winreg.KEY_WOW64_64KEY
else:
print("unsupported architecture")
return
for key in keys:
for index, key_path in enumerate(key_paths):
try:
opened_key = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE,
key_path,
access=(winreg.KEY_READ
| other_view_flag))
if (operation == "delete"):
winreg.DeleteKey(opened_key, keys[key])
elif (operation == "create"):
winreg.CreateKey(opened_key, keys[key])
else:
print(
"operation {0} is not supported available operations create, delete"
.format(operation))
return
print("key: {0} - {1} \t found -> {2}".format(
key, index + 1, operation))
except FileNotFoundError:
print("key: {0} - {1} \t not found".format(key, index + 1))
def __call__(self, *args, **kwargs):
PythonBatchCommandBase.__call__(self, *args, **kwargs)
try:
self._open_key()
winreg.DeleteKey(self.key_handle, "")
except Exception as ex:
raise
