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cachethg: support all of the new registry values

Changeset 40b14d0b9813…

Parent 2b11d425c317…

by Steve Borho

Changes to one file · Browse files at 40b14d0b9813 Showing diff from parent 2b11d425c317 Diff from another changeset...

Change 1 of 4 Show Changes Only tortoise/​cachethg.py Stacked
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 import os  from mercurial import hg, cmdutil, util, ui, node, merge  import thgutil  import sys  try:   from mercurial.error import RepoError  except ImportError:   from mercurial.repo import RepoError    debugging = False +enabled = True +localonly = False +includepaths = [] +excludepaths = []    try: + from _winreg import HKEY_CURRENT_USER, OpenKey, QueryValueEx   from win32api import GetTickCount   CACHE_TIMEOUT = 5000 - import _winreg   try: - hkey = _winreg.OpenKey(_winreg.HKEY_CURRENT_USER, - r"Software\TortoiseHg", 0, - _winreg.KEY_ALL_ACCESS) - val = _winreg.QueryValueEx(hkey, 'OverlayDebug')[0] - if val in ('1', 'True'): - debugging = True + hkey = OpenKey(HKEY_CURRENT_USER, r"Software\TortoiseHg") + enabled = QueryValueEx(hkey, 'EnableOverlays')[0] in ('1', 'True') + localonly = QueryValueEx(hkey, 'LocalDisksOnly')[0] in ('1', 'True') + incs = QueryValueEx(hkey, 'IncludePath')[0] + excs = QueryValueEx(hkey, 'ExcludePath')[0] + debugging = QueryValueEx(hkey, 'OverlayDebug')[0] in ('1', 'True') + for p in incs.split(';'): + includepaths.append(p.strip()) + for p in excs.split(';'): + excludepaths.append(p.strip())   except EnvironmentError:   pass  except ImportError:   from time import time as GetTickCount   CACHE_TIMEOUT = 5.0    if debugging:   import win32traceutil   def debugf(str, args=None):   if args: print str % args   else: print str + print 'Enabled', enabled + print 'LocalDisksOnly', localonly + print 'IncludePaths', includepaths + print 'ExcludePaths', excludepaths  else:   def debugf(str, args=None):   pass    STATUS_STATES = 'MAR!?IC'  MODIFIED, ADDED, REMOVED, DELETED, UNKNOWN, IGNORED, UNCHANGED = STATUS_STATES  NOT_IN_REPO = ' '  ROOT = "r"  UNRESOLVED = 'U'    # file status cache  overlay_cache = {}  cache_tick_count = 0  cache_root = None  cache_pdir = None      def add_dirs(list):   dirs = set()   if list:   dirs.add('')   for f in list:   pdir = os.path.dirname(f)   if pdir in dirs:   continue   while pdir:   dirs.add(pdir)   pdir = os.path.dirname(pdir)   list.extend(dirs)      def get_state(upath, repo=None):   """   Get the state of a given path in source control.   """   states = get_states(upath, repo)   return states and states[0] or NOT_IN_REPO      def get_states(upath, repo=None):   """   Get the states of a given path in source control.   """   global overlay_cache, cache_tick_count   global cache_root, cache_pdir + global enabled, localonly + global includepaths, excludepaths     #debugf("called: _get_state(%s)", path)   tc = GetTickCount()     try:   # handle some Asian charsets   path = upath.encode('mbcs')   except:   path = upath   # check if path is cached   pdir = os.path.dirname(path)   if cache_pdir == pdir and overlay_cache:   if tc - cache_tick_count < CACHE_TIMEOUT:   status = overlay_cache.get(path)   if not status:   if os.path.isdir(os.path.join(path, '.hg')):   add(path, ROOT)   status = ROOT   else:   status = overlay_cache.get(pdir, NOT_IN_REPO)   debugf("%s: %s (cached)", (path, status))   return status   else:   debugf("Timed out!!")   overlay_cache.clear()   cache_tick_count = GetTickCount()   # path is a drive   if path.endswith(":\\"):   add(path, NOT_IN_REPO)   return NOT_IN_REPO   # open repo   if cache_pdir == pdir:   root = cache_root   else:   debugf("find new root")   root = thgutil.find_root(path)   if root == path:   add(path, ROOT)   return ROOT   cache_root = root   cache_pdir = pdir     if root is None:   debugf("_get_state: not in repo")   overlay_cache = {None: None}   cache_tick_count = GetTickCount()   return NOT_IN_REPO   debugf("_get_state: root = " + root)   hgdir = os.path.join(root, '.hg', '')   if pdir == hgdir[:-1] or pdir.startswith(hgdir):   add(pdir, NOT_IN_REPO)   return NOT_IN_REPO   try: + if not enabled: + overlay_cache = {None: None} + cache_tick_count = GetTickCount() + debugf("overlayicons disabled") + return NOT_IN_REPO +   tc1 = GetTickCount() - if not repo or (repo.root != root and repo.root != os.path.realpath(root)): + real = os.path.realpath(root) + if not repo or (repo.root != root and repo.root != real):   repo = hg.repository(ui.ui(), path=root)   debugf("hg.repository() took %g ticks", (GetTickCount() - tc1)) - # check if to display overlay icons in this repo - overlayopt = repo.ui.config('tortoisehg', 'overlayicons', ' ').lower() - debugf("%s: repo overlayicons = %s", (path, overlayopt)) - if overlayopt == 'localdisk': - overlayopt = bool(thgutil.netdrive_status(path)) - if not overlayopt or overlayopt in 'false off no'.split(): - debugf("%s: overlayicons disabled", path) + + if localonly and thgutil.netdrive_status(path): + debugf("%s: is a network drive", path)   overlay_cache = {None: None}   cache_tick_count = GetTickCount()   return NOT_IN_REPO + if includepaths: + for p in includepaths: + if path.startswith(p): + break; + else: + debugf("%s: is not in an include path", path) + overlay_cache = {None: None} + cache_tick_count = GetTickCount() + return NOT_IN_REPO + if excludepaths: + for p in excludepaths: + if path.startswith(p): + debugf("%s: is in an exclude path", path) + overlay_cache = {None: None} + cache_tick_count = GetTickCount() + return NOT_IN_REPO   except RepoError:   # We aren't in a working tree   debugf("%s: not in repo", pdir)   add(pdir, IGNORED)   return IGNORED - except StandardError, e: + except Exception, e:   debugf("error while handling %s:", pdir)   debugf(e)   add(pdir, UNKNOWN)   return UNKNOWN +   # get file status   tc1 = GetTickCount()     try:   matcher = cmdutil.match(repo, [pdir])   repostate = repo.status(match=matcher, ignored=True,   clean=True, unknown=True)   except util.Abort, inst:   debugf("abort: %s", inst)   debugf("treat as unknown : %s", path)   return UNKNOWN     debugf("status() took %g ticks", (GetTickCount() - tc1))   mergestate = repo.dirstate.parents()[1] != node.nullid and \   hasattr(merge, 'mergestate')     # cached file info   tc = GetTickCount()   overlay_cache = {}   add(root, ROOT)   states = STATUS_STATES   if mergestate:   mstate = merge.mergestate(repo)   unresolved = [f for f in mstate if mstate[f] == 'u']   if unresolved:   modified = repostate[0]   modified[:] = set(modified) - set(unresolved)   repostate.insert(0, unresolved)   states = [UNRESOLVED] + states   states = zip(repostate, states)   states[-1], states[-2] = states[-2], states[-1] #clean before ignored   for grp, st in states:   add_dirs(grp)   for f in grp:   fpath = os.path.join(root, os.path.normpath(f))   add(fpath, st)   status = overlay_cache.get(path, UNKNOWN)   debugf("%s: %s", (path, status))   cache_tick_count = GetTickCount()   return status      def add(path, state):   overlay_cache[path] = overlay_cache.get(path, '') + state