Remove contents of grit's SVN repository.

grit/shortcuts.py

-#!/usr/bin/env python
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-'''Stuff to prevent conflicting shortcuts.
-'''
-
-from grit import lazy_re
-
-
-class ShortcutGroup(object):
-  '''Manages a list of cliques that belong together in a single shortcut
-  group.  Knows how to detect conflicting shortcut keys.
-  '''
-
-  # Matches shortcut keys, e.g. &J
-  SHORTCUT_RE = lazy_re.compile('([^&]|^)(&[A-Za-z])')
-
-  def __init__(self, name):
-    self.name = name
-    # Map of language codes to shortcut keys used (which is a map of
-    # shortcut keys to counts).
-    self.keys_by_lang = {}
-    # List of cliques in this group
-    self.cliques = []
-
-  def AddClique(self, c):
-    for existing_clique in self.cliques:
-      if existing_clique.GetId() == c.GetId():
-        # This happens e.g. when we have e.g.
-        # <if expr1><structure 1></if> <if expr2><structure 2></if>
-        # where only one will really be included in the output.
-        return
-
-    self.cliques.append(c)
-    for (lang, msg) in c.clique.items():
-      if lang not in self.keys_by_lang:
-        self.keys_by_lang[lang] = {}
-      keymap = self.keys_by_lang[lang]
-
-      content = msg.GetRealContent()
-      keys = [groups[1] for groups in self.SHORTCUT_RE.findall(content)]
-      for key in keys:
-        key = key.upper()
-        if key in keymap:
-          keymap[key] += 1
-        else:
-          keymap[key] = 1
-
-  def GenerateWarnings(self, tc_project):
-    # For any language that has more than one occurrence of any shortcut,
-    # make a list of the conflicting shortcuts.
-    problem_langs = {}
-    for (lang, keys) in self.keys_by_lang.items():
-      for (key, count) in keys.items():
-        if count > 1:
-          if lang not in problem_langs:
-            problem_langs[lang] = []
-          problem_langs[lang].append(key)
-
-    warnings = []
-    if len(problem_langs):
-      warnings.append("WARNING - duplicate keys exist in shortcut group %s" %
-                      self.name)
-      for (lang,keys) in problem_langs.items():
-        warnings.append("  %6s duplicates: %s" % (lang, ', '.join(keys)))
-    return warnings
-
-
-def GenerateDuplicateShortcutsWarnings(uberclique, tc_project):
-  '''Given an UberClique and a project name, will print out helpful warnings
-  if there are conflicting shortcuts within shortcut groups in the provided
-  UberClique.
-
-  Args:
-    uberclique: clique.UberClique()
-    tc_project: 'MyProjectNameInTheTranslationConsole'
-
-  Returns:
-    ['warning line 1', 'warning line 2', ...]
-  '''
-  warnings = []
-  groups = {}
-  for c in uberclique.AllCliques():
-    for group in c.shortcut_groups:
-      if group not in groups:
-        groups[group] = ShortcutGroup(group)
-      groups[group].AddClique(c)
-  for group in groups.values():
-    warnings += group.GenerateWarnings(tc_project)
-  return warnings
-