Mercurial > traipse_dev
view upmana/mercurial/win32.py @ 135:dcf4fbe09b70 beta
Traipse Beta 'OpenRPG' {091010-00}
Traipse is a distribution of OpenRPG that is designed to be easy to setup and go. Traipse also makes it easy for developers to work on
code without fear of sacrifice. 'Ornery-Orc' continues the trend of 'Grumpy' and adds fixes to the code. 'Ornery-Orc's main goal is to
offer more advanced features and enhance the productivity of the user.
Update Summary (Beta)
Added Bookmarks
Fix to Remote Admin Commands
Minor fix to text based Server
Fix to Pretty Print, from Core
Fix to Splitter Nodes not being created
Fix to massive amounts of images loading, from Core
Added 'boot' command to remote admin
Added confirmation window for sent nodes
Minor changes to allow for portability to an OpenSUSE linux OS
Miniatures Layer pop up box allows users to turn off Mini labels, from FlexiRPG
Zoom Mouse plugin added
Images added to Plugin UI
Switching to Element Tree
Map efficiency, from FlexiRPG
Added Status Bar to Update Manager
default_manifest.xml renamed to default_upmana.xml
Cleaner clode for saved repositories
New TrueDebug Class in orpg_log (See documentation for usage)
Mercurial's hgweb folder is ported to upmana
**Pretty important update that can help remove thousands of dead children from your gametree.
**Children, <forms />, <group_atts />, <horizontal />, <cols />, <rows />, <height />, etc... are all tags now. Check your gametree and
look for dead children!!
**New Gamtree Recusion method, mapping, and context sensitivity. !!Alpha - Watch out for infinite loops!!
author | sirebral |
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date | Tue, 10 Nov 2009 14:11:28 -0600 |
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# win32.py - utility functions that use win32 API # # Copyright 2005-2009 Matt Mackall <mpm@selenic.com> and others # # This software may be used and distributed according to the terms of the # GNU General Public License version 2, incorporated herein by reference. """Utility functions that use win32 API. Mark Hammond's win32all package allows better functionality on Windows. This module overrides definitions in util.py. If not available, import of this module will fail, and generic code will be used. """ import win32api import errno, os, sys, pywintypes, win32con, win32file, win32process import winerror import osutil, encoding from win32com.shell import shell,shellcon def os_link(src, dst): try: win32file.CreateHardLink(dst, src) # CreateHardLink sometimes succeeds on mapped drives but # following nlinks() returns 1. Check it now and bail out. if nlinks(src) < 2: try: win32file.DeleteFile(dst) except: pass # Fake hardlinking error raise OSError(errno.EINVAL, 'Hardlinking not supported') except pywintypes.error, details: raise OSError(errno.EINVAL, 'target implements hardlinks improperly') except NotImplementedError: # Another fake error win Win98 raise OSError(errno.EINVAL, 'Hardlinking not supported') def nlinks(pathname): """Return number of hardlinks for the given file.""" try: fh = win32file.CreateFile(pathname, win32file.GENERIC_READ, win32file.FILE_SHARE_READ, None, win32file.OPEN_EXISTING, 0, None) res = win32file.GetFileInformationByHandle(fh) fh.Close() return res[7] except pywintypes.error: return os.lstat(pathname).st_nlink def testpid(pid): '''return True if pid is still running or unable to determine, False otherwise''' try: handle = win32api.OpenProcess( win32con.PROCESS_QUERY_INFORMATION, False, pid) if handle: status = win32process.GetExitCodeProcess(handle) return status == win32con.STILL_ACTIVE except pywintypes.error, details: return details[0] != winerror.ERROR_INVALID_PARAMETER return True def lookup_reg(key, valname=None, scope=None): ''' Look up a key/value name in the Windows registry. valname: value name. If unspecified, the default value for the key is used. scope: optionally specify scope for registry lookup, this can be a sequence of scopes to look up in order. Default (CURRENT_USER, LOCAL_MACHINE). ''' try: from _winreg import HKEY_CURRENT_USER, HKEY_LOCAL_MACHINE, \ QueryValueEx, OpenKey except ImportError: return None if scope is None: scope = (HKEY_CURRENT_USER, HKEY_LOCAL_MACHINE) elif not isinstance(scope, (list, tuple)): scope = (scope,) for s in scope: try: val = QueryValueEx(OpenKey(s, key), valname)[0] # never let a Unicode string escape into the wild return encoding.tolocal(val.encode('UTF-8')) except EnvironmentError: pass def system_rcpath_win32(): '''return default os-specific hgrc search path''' proc = win32api.GetCurrentProcess() try: # This will fail on windows < NT filename = win32process.GetModuleFileNameEx(proc, 0) except: filename = win32api.GetModuleFileName(0) # Use mercurial.ini found in directory with hg.exe progrc = os.path.join(os.path.dirname(filename), 'mercurial.ini') if os.path.isfile(progrc): return [progrc] # else look for a system rcpath in the registry try: value = win32api.RegQueryValue( win32con.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Mercurial') rcpath = [] for p in value.split(os.pathsep): if p.lower().endswith('mercurial.ini'): rcpath.append(p) elif os.path.isdir(p): for f, kind in osutil.listdir(p): if f.endswith('.rc'): rcpath.append(os.path.join(p, f)) return rcpath except pywintypes.error: return [] def user_rcpath_win32(): '''return os-specific hgrc search path to the user dir''' userdir = os.path.expanduser('~') if sys.getwindowsversion()[3] != 2 and userdir == '~': # We are on win < nt: fetch the APPDATA directory location and use # the parent directory as the user home dir. appdir = shell.SHGetPathFromIDList( shell.SHGetSpecialFolderLocation(0, shellcon.CSIDL_APPDATA)) userdir = os.path.dirname(appdir) return [os.path.join(userdir, 'mercurial.ini'), os.path.join(userdir, '.hgrc')] def getuser(): '''return name of current user''' return win32api.GetUserName() def set_signal_handler_win32(): """Register a termination handler for console events including CTRL+C. python signal handlers do not work well with socket operations. """ def handler(event): win32process.ExitProcess(1) win32api.SetConsoleCtrlHandler(handler)