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hggtk/shlib: revise Settings class

- support MRU (most recently used) list
- new settings repository at ~/.tortoisehg/settings/.
- auto import tortoisehg 0.3 settings

Changeset 896539c063a7…

Parent 8dd7ec3f5bce…

by TK Soh

Changes to 6 files · Browse files at 896539c063a7 Showing diff from parent 8dd7ec3f5bce Diff from another changeset...

Change 1 of 4 Show Entire File hggtk/​clone.py Stacked
 
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@@ -39,7 +39,9 @@
  self._src_path = ''   self._dest_path = ''   self._settings = shlib.Settings('clone') - + self._recent_src = self._settings.mrul('src_paths') + self._recent_dest = self._settings.mrul('dest_paths') +   try:   self._src_path = repos[0]   self._dest_path = repos[1] @@ -108,10 +110,10 @@
    # add pre-defined src paths to pull-down list   sympaths = [x[1] for x in ui.ui().configitems('paths')] - recentsrc = self._settings.get('src_paths', []) - paths = list(set(sympaths + recentsrc)) + paths = list(set(sympaths + [x for x in self._recent_src]))   paths.sort() - for p in paths: self._srclist.append([p]) + for p in paths: + self._srclist.append([p])     # clone destination   destbox = gtk.HBox() @@ -138,9 +140,10 @@
  destbox.pack_end(self._btn_dest_browse, False, False, 5)   vbox.pack_start(destbox, False, False, 2)   - # add pre-defined dest paths to pull-down list - recentdest = self._settings.get('dest_paths', []) - for p in recentdest: + # add most-recent dest paths to pull-down list + paths = list(self._recent_dest) + paths.sort() + for p in paths:   self._destlist.append([p])     # revision input @@ -225,51 +228,37 @@
  if rev is not None:   self._rev_input.set_text(rev)   - def _update_setting_list(self, key, path): - paths = self._settings.get(key, []) - if path in paths: - paths.remove(path) - paths.append(path) - while len(paths) > HistorySize: - del paths[0] - self._settings[key] = paths -   def _add_src_to_recent(self, src):   if os.path.exists(src):   src = os.path.abspath(src)   - srclist = [x[0] for x in self._srclist] - + # save path to recent list in history + self._recent_src.add(src) + self._settings.write() +   # update drop-down list - if src not in srclist: - srclist.append(src) - srclist.sort()   self._srclist.clear() - for p in srclist: + sympaths = [x[1] for x in ui.ui().configitems('paths')] + paths = list(set(sympaths + [x for x in self._recent_src])) + paths.sort() + for p in paths:   self._srclist.append([p]) - - # save path to recent list in history - self._update_setting_list('src_paths', src) - self._settings.write()     def _add_dest_to_recent(self, dest):   if os.path.exists(dest):   dest = os.path.abspath(dest)   - destlist = [x[0] for x in self._destlist] - - # update drop-down list - if dest not in destlist: - destlist.append(dest) - destlist.sort() + # save path to recent list in history + self._recent_dest.add(dest) + self._settings.write() + + # update drop down list + paths = list(self._recent_dest) + paths.sort()   self._destlist.clear() - for p in destlist: + for p in paths:   self._destlist.append([p])   - # save path to recent list in history - self._update_setting_list('dest_paths', dest) - self._settings.write() -   def _btn_clone_clicked(self, toolbutton, data=None):   # gather input data   src = self._src_input.get_text()
Change 1 of 2 Show Entire File hggtk/​gdialog.py Stacked
 
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@@ -314,8 +314,8 @@
  def _destroying(self, gtkobj):   try:   settings = self.save_settings() - self.settings['settings_version'] = GDialog.settings_version - self.settings['dialogs'] = settings + self.settings.set_value('settings_version', GDialog.settings_version) + self.settings.set_value('dialogs', settings)   self.settings.write()   finally:   if self.main: @@ -324,9 +324,9 @@
    def _load_settings(self):   settings = {} - version = self.settings.get('settings_version', None) + version = self.settings.get_value('settings_version', None)   if version == GDialog.settings_version: - settings = self.settings.get('dialogs', {}) + settings = self.settings.get_value('dialogs', {})   self.load_settings(settings)    
Change 1 of 2 Show Entire File hggtk/​hgemail.py Stacked
 
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@@ -189,9 +189,9 @@
  def _refresh(self, initial):   def fill_history(history, vlist, cpath):   vlist.clear() - if cpath not in history: + if cpath not in history.get_keys():   return - for v in history[cpath]: + for v in history.get_value(cpath):   vlist.append([v])     history = shlib.Settings('config_history') @@ -248,11 +248,11 @@
  def _on_send_clicked(self, button):   def record_new_value(cpath, history, newvalue):   if not newvalue: return - if cpath not in history: - history[cpath] = [] - elif newvalue in history[cpath]: - history[cpath].remove(newvalue) - history[cpath].insert(0, newvalue) + if cpath not in history.get_keys(): + history.set_value(cpath, []) + elif newvalue in history.get_value(cpath): + history.get_value(cpath).remove(newvalue) + history.get_value(cpath).insert(0, newvalue)     totext = self._tobox.child.get_text()   cctext = self._ccbox.child.get_text()
Change 1 of 1 Show Entire File hggtk/​shlib.py Stacked
 
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@@ -11,25 +11,105 @@
 import shelve  import time   -class Settings(dict): - def __init__(self, key): - self.key = key - self.path = os.path.join(os.path.expanduser('~'), '.hgext', 'tortoisehg') - if not os.path.exists(os.path.dirname(self.path)): - os.makedirs(os.path.dirname(self.path)) +class SimpleMRUList(object): + def __init__(self, size=10, reflist=[]): + self._size = size + self._list = reflist + + def __iter__(self): + for elem in self._list: + yield elem + + def add(self, val): + if val in self._list: + self._list.remove(val) + self._list.append(val) + self.flush() + + def get_size(self): + return self._size + + def set_size(self, size): + self._size = size + self.flush() + + def flush(self): + while len(self._list) > self._size: + del self._list[0] + +class Settings(object): + version = 1.0 + + def __init__(self, appname, path=None): + self._appname = appname + self._data = {} + self._path = path and path or self._get_path(appname) + self._audit()   self.read() - + + def get_value(self, key, default=None, create=False): + if key in self._data: + return self._data[key] + elif create == True: + self._data[key] = default + return default + + def set_value(self, key, value): + self._data[key] = value + + def mrul(self, key, size=10): + ''' wrapper method to create a most-recently-used (MRU) list ''' + ls = self.get_value(key, [], True) + ml = SimpleMRUList(size=size, reflist=ls) + return ml + + def get_keys(self): + return self._data.keys() + + def get_appname(self): + return self._appname +   def read(self): - self.clear() - dbase = shelve.open(self.path) - self.update(dbase.get(self.key, {})) + self._data.clear() + if not os.path.exists(self._path): + return + + dbase = shelve.open(self._path) + self._dbappname = dbase['APPNAME'] + self.version = dbase['VERSION'] + self._data.update(dbase.get('DATA', {}))   dbase.close()     def write(self): - dbase = shelve.open(self.path) - dbase[self.key] = dict(self) + self._write(self._path, self._data) + + def _write(self, appname, data): + dbase = shelve.open(self._get_path(appname)) + dbase['VERSION'] = Settings.version + dbase['APPNAME'] = appname + dbase['DATA'] = data   dbase.close()   + def _get_path(self, appname): + return os.path.join(os.path.expanduser('~'), '.tortoisehg', + 'settings', appname) + + def _audit(self): + if os.path.exists(os.path.dirname(self._path)): + return + os.makedirs(os.path.dirname(self._path)) + self._import() + + def _import(self): + # import old settings data (TortoiseHg <= 0.3) + old_path = os.path.join(os.path.expanduser('~'), '.hgext', 'tortoisehg') + if os.path.isfile(old_path): + print "converting old history..." + olddb = shelve.open(old_path) + for key in olddb.keys(): + self._write(key, olddb[key]) + olddb.close() +  def get_system_times():   t = os.times()   if t[4] == 0.0: # Windows leaves this as zero, so use time.clock()
Change 1 of 3 Show Entire File hggtk/​synch.py Stacked
 
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@@ -37,7 +37,8 @@
    # persistent app data   self._settings = shlib.Settings('synch') - + self._recent_src = self._settings.mrul('src_paths') +   self.set_default_size(610, 400)     self.paths = self._get_paths() @@ -129,7 +130,7 @@
  self._pathbox.set_active(defpushrow)     sympaths = [x[1] for x in self.paths] - for p in self._settings.get('src_paths', []): + for p in self._recent_src:   if p not in sympaths:   self.pathlist.append([p])   @@ -425,34 +426,21 @@
    self._add_src_to_recent(remote_path)   - def _update_setting_list(self, key, path): - paths = self._settings.get(key, []) - if path in paths: - paths.remove(path) - paths.append(path) - while len(paths) > HistorySize: - del paths[0] - self._settings[key] = paths -   def _add_src_to_recent(self, src):   if os.path.exists(src):   src = os.path.abspath(src)   - srclist = [x[0] for x in self.pathlist] - + # save path to recent list in history + self._recent_src.add(src) + self._settings.write() +   # update drop-down list - if src not in srclist: - srclist.append(src) - srclist.sort()   self.pathlist.clear() - for p in srclist: + sympaths = [x[1] for x in ui.ui().configitems('paths')] + paths = list(set(sympaths + [x for x in self._recent_src])) + paths.sort() + for p in paths:   self.pathlist.append([p]) - - # save path to recent list in history - sympaths = [x[1] for x in self.paths] - if src not in sympaths: - self._update_setting_list('src_paths', src) - self._settings.write()     def write(self, msg, append=True):   msg = unicode(msg, 'iso-8859-1')
Change 1 of 2 Show Changes Only hggtk/​thgconfig.py Stacked
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 #_  # Configuration dialog for TortoiseHg and Mercurial  #  # Copyright (C) 2008 Steve Borho <steve@borho.org>  # Copyright (C) 2007 TK Soh <teekaysoh@gmail.com>  #    import gtk  import gobject  import os  import pango  from mercurial import hg, ui, cmdutil, util  from dialog import error_dialog, question_dialog  import shlib  import shelve  import iniparse    _unspecstr = '<unspecified>'    class ConfigDialog(gtk.Dialog):   def __init__(self, root='',   configrepo=False,   focusfield=None,   newpath=None):   """ Initialize the Dialog. """   gtk.Dialog.__init__(self, parent=None, flags=0,   buttons=(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE))     self.ui = ui.ui()   try:   repo = hg.repository(self.ui, path=root)   except hg.RepoError:   repo = None   if configrepo:   error_dialog('No repository found', 'no repo at ' + root)   self.response(gtk.RESPONSE_CANCEL)     # Catch close events   self.connect('delete-event', self._delete)   self.connect('response', self._response)     if configrepo:   self.ui = repo.ui   name = repo.ui.config('web', 'name') or os.path.basename(repo.root)   self.rcpath = [os.sep.join([repo.root, '.hg', 'hgrc'])]   self.set_title('TortoiseHg Configure Repository - ' + name)   else:   self.rcpath = util.user_rcpath()   self.set_title('TortoiseHg Configure User-Global Settings')     shlib.set_tortoise_icon(self, 'menusettings.ico')   self.ini = self.load_config(self.rcpath)     # Create a new notebook, place the position of the tabs   self.notebook = notebook = gtk.Notebook()   notebook.set_tab_pos(gtk.POS_TOP)   self.vbox.pack_start(notebook)   notebook.show()   self.show_tabs = True   self.show_border = True     self._btn_apply = gtk.Button("Apply")   self._btn_apply.connect('clicked', self._apply_clicked)   self.action_area.pack_end(self._btn_apply)     self.dirty = False   self.pages = []   self.tooltips = gtk.Tooltips()   self.history = shlib.Settings('config_history')     # create pages for each section of configuration file   self._tortoise_info = (   ('Commit Tool', 'tortoisehg.commit', ['qct', 'internal'],   'Select commit tool launched by TortoiseHg. Qct is'   ' not included, must be installed separately'),   ('Visual Diff Tool', 'tortoisehg.vdiff', [],   'Specify the visual diff tool; must be extdiff command'),   ('Visual Editor', 'tortoisehg.editor', [],   'Specify the visual editor used to view files, etc'),   ('Author Coloring', 'tortoisehg.authorcolor', ['False', 'True'],   'Color changesets by author name. If not enabled,'   ' the changes are colored green for merge, red for'   ' non-trivial parents, black for normal. Default: False'),   ('Log Batch Size', 'tortoisehg.graphlimit', ['500'],   'The number of revisions to read and display in the'   ' changelog viewer in a single batch. Default: 500'),   ('Overlay Icons', 'tortoisehg.overlayicons', ['enabled', 'disabled'],   'Disable/enable overlay icons in Explorer windows'   ' (needs logout/login to take effect!)'))   self.tortoise_frame = self.add_page(notebook, 'TortoiseHG')   self.fill_frame(self.tortoise_frame, self._tortoise_info)     self._user_info = (   ('Username', 'ui.username', [],   'Name associated with commits'),   ('3-way Merge Tool', 'ui.merge', [],  'Graphical merge program for resolving merge conflicts. If left'  ' unspecified, Mercurial will use the first applicable tool it finds'  ' on your system or use its internal merge tool that leaves conflict'  ' markers in place.'),   ('Editor', 'ui.editor', [],   'The editor to use during a commit and other'   ' instances where Mercurial needs multiline input from'   ' the user. Only required by CLI commands.'),   ('Verbose', 'ui.verbose', ['False', 'True'],   'Increase the amount of output printed'),   ('Debug', 'ui.debug', ['False', 'True'],   'Print debugging information'))   self.user_frame = self.add_page(notebook, 'User')   self.fill_frame(self.user_frame, self._user_info)     self._paths_info = (   ('default', 'paths.default', [],  'Directory or URL to use when pulling if no source is specified.'  ' Default is set to repository from which the current repository was cloned.'),   ('default-push', 'paths.default-push', [],  'Optional. Directory or URL to use when pushing if no'  ' destination is specified.'''))   self.paths_frame = self.add_page(notebook, 'Paths')   vbox = self.fill_frame(self.paths_frame, self._paths_info)     self.pathtree = gtk.TreeView()   self.pathsel = self.pathtree.get_selection()   self.pathsel.connect("changed", self._pathlist_rowchanged)   column = gtk.TreeViewColumn('Peer Repository Paths',   gtk.CellRendererText(), text=2)   self.pathtree.append_column(column)   scrolledwindow = gtk.ScrolledWindow()   scrolledwindow.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)   scrolledwindow.add(self.pathtree)   vbox.add(scrolledwindow)     self.pathlist = []   if 'paths' in list(self.ini):   for name in self.ini['paths']:   if name in ('default', 'default-push'): continue   self.pathlist.append((name, self.ini['paths'][name]))   self.curpathrow = 0     buttonbox = gtk.HBox()   self.addButton = gtk.Button("Add")   self.addButton.connect('clicked', self._add_path)   buttonbox.pack_start(self.addButton)     self._delpathbutton = gtk.Button("Remove")   self._delpathbutton.connect('clicked', self._remove_path)   buttonbox.pack_start(self._delpathbutton)     self._refreshpathbutton = gtk.Button("Refresh")   self._refreshpathbutton.connect('clicked', self._refresh_path)   buttonbox.pack_start(self._refreshpathbutton)     self._testpathbutton = gtk.Button("Test")   self._testpathbutton.connect('clicked', self._test_path)   buttonbox.pack_start(self._testpathbutton)     table = gtk.Table(2, 2, False)   lbl = gtk.Label('Name:')   lbl.set_alignment(1.0, 0.0)   self._pathnameedit = gtk.Entry()   self._pathnameedit.set_sensitive(False)   table.attach(lbl, 0, 1, 0, 1, gtk.FILL, 0, 4, 3)   table.attach(self._pathnameedit, 1, 2, 0, 1,   gtk.FILL|gtk.EXPAND, 0, 4, 3)     lbl = gtk.Label('Path:')   lbl.set_alignment(1.0, 0.0)   self._pathpathedit = gtk.Entry()   self._pathpathedit.set_sensitive(False)   table.attach(lbl, 0, 1, 1, 2, gtk.FILL, 0, 4, 3)   table.attach(self._pathpathedit, 1, 2, 1, 2,   gtk.FILL|gtk.EXPAND, 0, 4, 3)     vbox.pack_start(table, False, False, 4)   vbox.pack_start(buttonbox, False, False, 4)   self.refresh_path_list()       self._web_info = (   ('Name', 'web.name', ['unknown'],   'Repository name to use in the web interface. Default'   ' is the working directory.'),   ('Description', 'web.description', ['unknown'],   'Textual description of the repository''s purpose or'   ' contents.'),   ('Contact', 'web.contact', ['unknown'],   'Name or email address of the person in charge of the'   ' repository.'),   ('Style', 'web.style', ['default', 'gitweb', 'old'],   'Which template map style to use'),   ('Archive Formats', 'web.allow_archive', ['bz2', 'gz', 'zip'],   'Comma separated list of archive formats allowed for'   ' downloading'),   ('Port', 'web.port', ['8000'], 'Port to listen on'),   ('Push Requires SSL', 'web.push_ssl', ['True', 'False'],   'Whether to require that inbound pushes be transported'   ' over SSL to prevent password sniffing.'),   ('Stripes', 'web.stripes', ['1', '0'],   'How many lines a "zebra stripe" should span in multiline'   ' output. Default is 1; set to 0 to disable.'),   ('Max Files', 'web.maxfiles', ['10'],   'Maximum number of files to list per changeset.'),   ('Max Changes', 'web.maxfiles', ['10'],   'Maximum number of changes to list on the changelog.'),   ('Allow Push', 'web.allow_push', ['*'],  'Whether to allow pushing to the repository. If empty or not'  ' set, push is not allowed. If the special value "*", any remote'  ' user can push, including unauthenticated users. Otherwise, the'  ' remote user must have been authenticated, and the authenticated'  ' user name must be present in this list (separated by whitespace'  ' or ","). The contents of the allow_push list are examined after'  ' the deny_push list.'),   ('Deny Push', 'web.deny_push', ['*'],  'Whether to deny pushing to the repository. If empty or not set,'  ' push is not denied. If the special value "*", all remote users'  ' are denied push. Otherwise, unauthenticated users are all'  ' denied, and any authenticated user name present in this list'  ' (separated by whitespace or ",") is also denied. The contents'  ' of the deny_push list are examined before the allow_push list.'),   ('Encoding', 'web.encoding', ['UTF-8'],   'Character encoding name'))   self.web_frame = self.add_page(notebook, 'Web')   self.fill_frame(self.web_frame, self._web_info)     self._proxy_info = (   ('host', 'http_proxy.host', [],   'Host name and (optional) port of proxy server, for'   ' example "myproxy:8000"'),   ('no', 'http_proxy.no', [],   'Optional. Comma-separated list of host names that'   ' should bypass the proxy'),   ('passwd', 'http_proxy.passwd', [],   'Optional. Password to authenticate with at the'   ' proxy server'),   ('user', 'http_proxy.user', [],   'Optional. User name to authenticate with at the'   ' proxy server'))   self.proxy_frame = self.add_page(notebook, 'Proxy')   self.fill_frame(self.proxy_frame, self._proxy_info)     self._email_info = (   ('From', 'email.from', [],   'Email address to use in "From" header and SMTP envelope'),   ('To', 'email.to', [],   'Comma-separated list of recipient email addresses'),   ('Cc', 'email.cc', [],   'Comma-separated list of carbon copy recipient email'   ' addresses'),   ('Bcc', 'email.bcc', [],   'Comma-separated list of blind carbon copy recipient'   ' email addresses'),   ('method', 'email.method', ['smtp'],  'Optional. Method to use to send email messages. If value is "smtp" (default),'  ' use SMTP (configured below). Otherwise, use as name of program to run that'  ' acts like sendmail (takes "-f" option for sender, list of recipients on'  ' command line, message on stdin). Normally, setting this to "sendmail" or'  ' "/usr/sbin/sendmail" is enough to use sendmail to send messages.'),   ('SMTP Host', 'smtp.host', [], 'Host name of mail server'),   ('SMTP Port', 'smtp.port', ['25'],   'Port to connect to on mail server. Default: 25'),   ('SMTP TLS', 'smtp.tls', ['False', 'True'],   'Connect to mail server using TLS. Default: False'),   ('SMTP Username', 'smtp.username', [],   'Username to authenticate to SMTP server with'),   ('SMTP Password', 'smtp.password', [],   'Password to authenticate to SMTP server with'),   ('Local Hostname', 'smtp.local_hostname', [],   'Hostname the sender can use to identify itself to MTA'))   self.email_frame = self.add_page(notebook, 'Email')   self.fill_frame(self.email_frame, self._email_info)     self._diff_info = (   ('Git Format', 'diff.git', ['False', 'True'],   'Use git extended diff format.'),   ('No Dates', 'diff.nodates', ['False', 'True'],   'Do no include dates in diff headers.'),   ('Show Function', 'diff.showfunc', ['False', 'True'],   'Show which function each change is in.'),   ('Ignore White Space', 'diff.ignorews', ['False', 'True'],   'Ignore white space when comparing lines.'),   ('Ignore WS Amount', 'diff.ignorewsamount', ['False', 'True'],   'Ignore changes in the amount of white space.'),   ('Ignore Blank Lines', 'diff.ignoreblanklines',   ['False', 'True'],   'Ignore changes whose lines are all blank.'),   )   self.diff_frame = self.add_page(notebook, 'Diff')   self.fill_frame(self.diff_frame, self._diff_info)     # Force dialog into clean state in the beginning   self._btn_apply.set_sensitive(False)   self.dirty = False     def _delete(self, widget, event):   return True     def _response(self, widget, response_id):   if self.dirty:   if question_dialog('Quit without saving?',   'Yes to abandon changes, No to continue') != gtk.RESPONSE_YES:   widget.emit_stop_by_name('response')     def focus_field(self, focusfield):   '''Set page and focus to requested datum'''   for page_num, (vbox, info, widgets) in enumerate(self.pages):   for w, (label, cpath, values, tip) in enumerate(info):   if cpath == focusfield:   self.notebook.set_current_page(page_num)   widgets[w].grab_focus()   return     def new_path(self, newpath):   '''Add a new path to [paths], give default name, focus'''   self.pathlist.append(('new', newpath))   self.curpathrow = len(self.pathlist)-1   self.refresh_path_list()   self.notebook.set_current_page(2)   self._pathnameedit.grab_focus()   self.dirty_event()     def dirty_event(self, *args):   if not self.dirty:   self._btn_apply.set_sensitive(True)   self.dirty = True     def _add_path(self, *args):   if len(self.pathlist):   self.pathlist.append(self.pathlist[self.curpathrow])   else:   self.pathlist.append(('new', 'http://'))   self.curpathrow = len(self.pathlist)-1   self.refresh_path_list()   self._pathnameedit.grab_focus()   self.dirty_event()     def _remove_path(self, *args):   del self.pathlist[self.curpathrow]   if self.curpathrow > len(self.pathlist)-1:   self.curpathrow = len(self.pathlist)-1   self.refresh_path_list()   self.dirty_event()     def _test_path(self, *args):   testpath = self._pathpathedit.get_text()   if not testpath:   return   if testpath[0] == '~':   testpath = os.path.expanduser(testpath)   cmdline = ['hg', 'incoming', '--verbose', testpath]   from hgcmd import CmdDialog   dlg = CmdDialog(cmdline)   dlg.run()   dlg.hide()     def _refresh_path(self, *args):   name, path = (self._pathnameedit.get_text(),   self._pathpathedit.get_text())   if name == 'default':   vbox, info, widgets = self.pages[2]   widgets[0].child.set_text(path)   del self.pathlist[self.curpathrow]   elif name == 'default-push':   vbox, info, widgets = self.pages[2]   widgets[1].child.set_text(path)   del self.pathlist[self.curpathrow]   else:   self.pathlist[self.curpathrow] = (name, path)   self.refresh_path_list()   self.dirty_event()     def _pathlist_rowchanged(self, sel):   model, iter = sel.get_selected()   if not iter:   return   self._pathnameedit.set_text(model.get(iter, 0)[0])   self._pathpathedit.set_text(model.get(iter, 1)[0])   self._pathnameedit.set_sensitive(True)   self._pathpathedit.set_sensitive(True)   self.curpathrow = model.get(iter, 3)[0]     def refresh_path_list(self):   model = gtk.ListStore(gobject.TYPE_PYOBJECT,   gobject.TYPE_PYOBJECT,   gobject.TYPE_STRING,   gobject.TYPE_PYOBJECT)   row = 0   for (name, path) in self.pathlist:   iter = model.insert_before(None, None)   model.set_value(iter, 0, name)   model.set_value(iter, 1, path)   model.set_value(iter, 2, "%s = %s" % (name, path))   model.set_value(iter, 3, row)   row += 1   self.pathtree.set_model(model)   if len(self.pathlist):   self._delpathbutton.set_sensitive(True)   self._testpathbutton.set_sensitive(True)   self._refreshpathbutton.set_sensitive(True)   else:   self._delpathbutton.set_sensitive(False)   self._testpathbutton.set_sensitive(False)   self._refreshpathbutton.set_sensitive(False)   self._pathnameedit.set_text('')   self._pathpathedit.set_text('')   self._pathnameedit.set_sensitive(False)   self._pathpathedit.set_sensitive(False)   if self.curpathrow >= 0 and self.curpathrow < len(self.pathlist):   self.pathsel.select_path(self.curpathrow)     def fill_frame(self, frame, info):   widgets = []   table = gtk.Table(len(info), 2, False)   vbox = gtk.VBox()   frame.add(vbox)   vbox.pack_start(table, False, False, 2)     for row, (label, cpath, values, tooltip) in enumerate(info):   vlist = gtk.ListStore(str, bool)   combo = gtk.ComboBoxEntry(vlist, 0)   combo.connect("changed", self.dirty_event)   combo.set_row_separator_func(lambda model, iter: model[iter][1])   widgets.append(combo)     # Get currently configured value from this config file   curvalue = self.get_ini_config(cpath)     if cpath == 'tortoisehg.vdiff':   # Special case, add extdiff.cmd.* to possible values   for name, value in self.ui.configitems('extdiff'):   if name.startswith('cmd.'):   values.append(name[4:])   elif cpath == 'ui.merge':   # Special case, add [merge-tools] to possible values   try:   from mercurial import filemerge   tools = []   for key, value in self.ui.configitems('merge-tools'):   t = key.split('.')[0]   if t not in tools:   tools.append(t)   for t in tools:   # Ensure the tool is installed   if filemerge._findtool(self.ui, t):   values.append(t)   except ImportError:   pass     currow = None   vlist.append([_unspecstr, False])   if values:   vlist.append(['Suggested', True])   for v in values:   vlist.append([v, False])   if v == curvalue:   currow = len(vlist) - 1 - if cpath in self.history: + if cpath in self.history.get_keys():   separator = False - for v in self.history[cpath]: + for v in self.history.get_value(cpath):   if v in values: continue   if not separator:   vlist.append(['History', True])   separator = True   vlist.append([v, False])   if v == curvalue:   currow = len(vlist) - 1     if curvalue is None:   combo.set_active(0)   elif currow is None:   combo.child.set_text(curvalue)   else:   combo.set_active(currow)       lbl = gtk.Label(label + ':')   lbl.set_alignment(1.0, 0.0)   eventbox = gtk.EventBox()   eventbox.add(lbl)   table.attach(eventbox, 0, 1, row, row+1, gtk.FILL, 0, 4, 3)   table.attach(combo, 1, 2, row, row+1, gtk.FILL|gtk.EXPAND, 0, 4, 3)   self.tooltips.set_tip(eventbox, tooltip)     self.pages.append((vbox, info, widgets))   return vbox     def add_page(self, notebook, tab):   frame = gtk.Frame()   frame.set_border_width(10)   frame.set_size_request(508, 500)   frame.show()     label = gtk.Label(tab)   notebook.append_page(frame, label)   return frame     def get_ini_config(self, cpath):   '''Retrieve a value from the parsed config file'''   try:   # Presumes single section/key level depth   section, key = cpath.split('.', 1)   return self.ini[section][key]   except KeyError:   return None     def load_config(self, rcpath):   for fn in rcpath:   if os.path.exists(fn):   break   else:   fn = rcpath[0]   f = open(fn, "w")   f.write("# Generated by tortoisehg-config\n")   f.close()   self.fn = fn   return iniparse.INIConfig(file(fn))     def record_new_value(self, cpath, newvalue, keephistory=True):   section, key = cpath.split('.', 1)   if newvalue == _unspecstr:   try:   del self.ini[section][key]   except KeyError:   pass   return   if section not in list(self.ini):   self.ini.new_namespace(section)   self.ini[section][key] = newvalue   if not keephistory:   return - if cpath not in self.history: - self.history[cpath] = [] - elif newvalue in self.history[cpath]: - self.history[cpath].remove(newvalue) - self.history[cpath].insert(0, newvalue) + if cpath not in self.history.get_keys(): + self.history.set_value(cpath, []) + elif newvalue in self.history.get_keys(): + self.history.get_value(cpath).remove(newvalue) + self.history.get_value(cpath).insert(0, newvalue)     def _apply_clicked(self, *args):   # Reload history, since it may have been modified externally   self.history.read()     # flush changes on paths page   if len(self.pathlist):   self._refresh_path(None)   refreshlist = []   for (name, path) in self.pathlist:   cpath = '.'.join(['paths', name])   self.record_new_value(cpath, path, False)   refreshlist.append(name)   if 'paths' not in list(self.ini):   self.ini.new_namespace('paths')   for name in list(self.ini.paths):   if name not in refreshlist:   del self.ini['paths'][name]   elif 'paths' in list(self.ini):   for name in list(self.ini.paths):   if name not in ('default', 'default-push'):   del self.ini['paths'][name]     # Flush changes on all pages   for vbox, info, widgets in self.pages:   for w, (label, cpath, values, tip) in enumerate(info):   newvalue = widgets[w].child.get_text()   self.record_new_value(cpath, newvalue)     self.history.write()   try:   f = open(self.fn, "w")   f.write(str(self.ini))   f.close()   except IOError, e:   error_dialog('Unable to write back configuration file', str(e))     self._btn_apply.set_sensitive(False)   self.dirty = False   return 0    def run(root='', cmdline=[], files=[], **opts):   dialog = ConfigDialog(root, bool(files))   dialog.show_all()   dialog.connect('response', gtk.main_quit)   if '--focusfield' in cmdline:   field = cmdline[cmdline.index('--focusfield')+1]   dialog.focus_field(field)   gtk.gdk.threads_init()   gtk.gdk.threads_enter()   gtk.main()   gtk.gdk.threads_leave()    if __name__ == "__main__":   # example command lines   # python hggtk/thgconfig.py --focusfield ui.editor   # python hggtk/thgconfig.py --focusfield paths.default --configrepo   import sys   opts = {}   opts['root'] = os.getcwd()   opts['cmdline'] = sys.argv   opts['files'] = '--configrepo' in sys.argv and ['.'] or []   run(**opts)