| # 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. |
| |
| from base64 import b64encode |
| from hashlib import sha1 |
| import os |
| |
| def FormatKey(key): |
| '''Normalize a key by making sure it has a .html extension, and convert any |
| '.'s to '_'s. |
| ''' |
| if key.endswith('.html'): |
| key = key[:-len('.html')] |
| safe_key = key.replace('.', '_') |
| return '%s.html' % safe_key |
| |
| def SanitizeAPIName(name): |
| '''Sanitizes API filenames that are in subdirectories. |
| ''' |
| filename = os.path.splitext(name)[0].replace(os.sep, '_') |
| if 'experimental' in filename: |
| filename = 'experimental_' + filename.replace('experimental_', '') |
| return filename |
| |
| def StringIdentity(string): |
| '''Creates a small hash of a string. |
| ''' |
| return b64encode(sha1(string).digest())[:8] |
