Remove contents of grit's SVN repository.

grit/tool/diff_structures.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.
-
-'''The 'grit sdiff' tool.
-'''
-
-import os
-import getopt
-import tempfile
-
-from grit.node import structure
-from grit.tool import interface
-
-from grit import constants
-from grit import util
-
-# Builds the description for the tool (used as the __doc__
-# for the DiffStructures class).
-_class_doc = """\
-Allows you to view the differences in the structure of two files,
-disregarding their translateable content.  Translateable portions of
-each file are changed to the string "TTTTTT" before invoking the diff program
-specified by the P4DIFF environment variable.
-
-Usage: grit sdiff [-t TYPE] [-s SECTION] [-e ENCODING] LEFT RIGHT
-
-LEFT and RIGHT are the files you want to diff.  SECTION is required
-for structure types like 'dialog' to identify the part of the file to look at.
-ENCODING indicates the encoding of the left and right files (default 'cp1252').
-TYPE can be one of the following, defaults to 'tr_html':
-"""
-for gatherer in structure._GATHERERS:
-  _class_doc += " - %s\n" % gatherer
-
-
-class DiffStructures(interface.Tool):
-  __doc__ = _class_doc
-
-  def __init__(self):
-    self.section = None
-    self.left_encoding = 'cp1252'
-    self.right_encoding = 'cp1252'
-    self.structure_type = 'tr_html'
-
-  def ShortDescription(self):
-    return 'View differences without regard for translateable portions.'
-
-  def Run(self, global_opts, args):
-    (opts, args) = getopt.getopt(args, 's:e:t:',
-                                 ['left_encoding=', 'right_encoding='])
-    for key, val in opts:
-      if key == '-s':
-        self.section = val
-      elif key == '-e':
-        self.left_encoding = val
-        self.right_encoding = val
-      elif key == '-t':
-        self.structure_type = val
-      elif key == '--left_encoding':
-        self.left_encoding = val
-      elif key == '--right_encoding':
-        self.right_encoding == val
-
-    if len(args) != 2:
-      print "Incorrect usage - 'grit help sdiff' for usage details."
-      return 2
-
-    if 'P4DIFF' not in os.environ:
-      print "Environment variable P4DIFF not set; defaulting to 'windiff'."
-      diff_program = 'windiff'
-    else:
-      diff_program = os.environ['P4DIFF']
-
-    left_trans = self.MakeStaticTranslation(args[0], self.left_encoding)
-    try:
-      try:
-        right_trans = self.MakeStaticTranslation(args[1], self.right_encoding)
-
-        os.system('%s %s %s' % (diff_program, left_trans, right_trans))
-      finally:
-        os.unlink(right_trans)
-    finally:
-      os.unlink(left_trans)
-
-  def MakeStaticTranslation(self, original_filename, encoding):
-    """Given the name of the structure type (self.structure_type), the filename
-    of the file holding the original structure, and optionally the "section" key
-    identifying the part of the file to look at (self.section), creates a
-    temporary file holding a "static" translation of the original structure
-    (i.e. one where all translateable parts have been replaced with "TTTTTT")
-    and returns the temporary file name.  It is the caller's responsibility to
-    delete the file when finished.
-
-    Args:
-      original_filename: 'c:\\bingo\\bla.rc'
-
-    Return:
-      'c:\\temp\\werlkjsdf334.tmp'
-    """
-    original = structure._GATHERERS[self.structure_type](original_filename,
-                                                         extkey=self.section,
-                                                         encoding=encoding)
-    original.Parse()
-    translated = original.Translate(constants.CONSTANT_LANGUAGE, False)
-
-    fname = tempfile.mktemp()
-    with util.WrapOutputStream(open(fname, 'w')) as writer:
-      writer.write("Original filename: %s\n=============\n\n"
-                       % original_filename)
-      writer.write(translated)  # write in UTF-8
-
-    return fname