Initial source commit to grit-i18n project.

grit/gather/txt.py

+#!/usr/bin/python2.4
+# Copyright (c) 2006-2008 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.
+
+'''Supports making amessage from a text file.
+'''
+
+import types
+
+from grit.gather import interface
+from grit import tclib
+from grit import util
+
+
+class TxtFile(interface.GathererBase):
+  '''A text file gatherer.  Very simple, all text from the file becomes a
+  single clique.
+  '''
+
+  def __init__(self, contents):
+    super(type(self), self).__init__()
+    self.text_ = contents
+    self.clique_ = None
+
+  def Parse(self):
+    self.clique_ = self.uberclique.MakeClique(tclib.Message(text=self.text_))
+    pass
+
+  def GetText(self):
+    '''Returns the text of what is being gathered.'''
+    return self.text_
+
+  def GetTextualIds(self):
+    return []
+
+  def GetCliques(self):
+    '''Returns the MessageClique objects for all translateable portions.'''
+    return [self.clique_]
+
+  def Translate(self, lang, pseudo_if_not_available=True,
+                skeleton_gatherer=None, fallback_to_english=False):
+    return self.clique_.MessageForLanguage(lang,
+                                           pseudo_if_not_available,
+                                           fallback_to_english).GetRealContent()
+
+  def FromFile(filename_or_stream, extkey=None, encoding = 'cp1252'):
+    if isinstance(filename_or_stream, types.StringTypes):
+      filename_or_stream = util.WrapInputStream(file(filename_or_stream, 'rb'), encoding)
+    return TxtFile(filename_or_stream.read())
+  FromFile = staticmethod(FromFile)
+