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Use the correct windows registry routine

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bzr-revno: 218
This commit is contained in:
Jonathan Corwin 2008-12-13 22:11:36 +00:00
parent a0800e842f
commit 40e52dd4ff
1 changed files with 9 additions and 1 deletions
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10
openlp/core/utils/winregistry.py
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@ -31,7 +31,7 @@ class WinRegistry(Registry):
"""
Connection to the Windows registry, and save the handle.
"""
self.reg_handle = _winreg.CreateConnection(None, _winreg.HKEY_CURRENT_USER)
self.reg_handle = _winreg.ConnectRegistry(None, _winreg.HKEY_CURRENT_USER)
self.base_key = base_key
if not self.base_key.endswith('\\'):
self.base_key = self.base_key + '\\'
@ -40,6 +40,8 @@ class WinRegistry(Registry):
"""
Check if a key/value exists.
"""
if not self.has_section(section):
return False
key_handle = _winreg.OpenKey(self.reg_handle, self.base_key + section)
try:
value, reg_type = _winreg.QueryValueEx(key_handle, key)
@ -97,11 +99,14 @@ class WinRegistry(Registry):
"""
Check if a section exists.
"""
key_handle = None
try:
key_handle = _winreg.OpenKey(self.reg_handle, self.base_key + section)
except EnvironmentError:
return False
finally:
if key_handle is None:
return False
_winreg.CloseKey(key_handle)
return True
@ -116,11 +121,14 @@ class WinRegistry(Registry):
return False
def delete_section(self, section):
key_handle = None
try:
key_handle = _winreg.OpenKey(self.reg_handle, self.base_key)
_winreg.DeleteKey(key_handle, section)
except EnvironmentError:
return False
finally:
if key_handle is None:
return False
_winreg.CloseKey(key_handle)
return True