75 lines
2.2 KiB
Python
75 lines
2.2 KiB
Python
#!/usr/bin/python2.4
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# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2010 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Generate command-line samples from stubs.
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Generates a command-line client sample application from a set of files
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that contain only the relevant portions that change between each API.
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This allows all the common code to go into a template.
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Usage:
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python sample_generator.py
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Must be run from the root of the respository directory.
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"""
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__author__ = 'jcgregorio@google.com (Joe Gregorio)'
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import os.path
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import glob
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import sys
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import pprint
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import string
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import textwrap
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if not os.path.isdir('samples/src'):
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sys.exit('Must be run from root of the respository directory.')
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f = open('samples/src/template.tmpl', 'r')
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template = string.Template(f.read())
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f.close()
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for filename in glob.glob('samples/src/*.py'):
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# Create a dictionary from the config file to later use in filling in the
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# templates.
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f = open(filename, 'r')
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contents = f.read()
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f.close()
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config, content = contents.split('\n\n', 1)
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variables = {}
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for line in config.split('\n'):
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key, value = line[1:].split(':', 1)
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variables[key.strip()] = value.strip()
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lines = content.split('\n')
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outlines = []
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for l in lines:
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if l:
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outlines.append(' ' + l)
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else:
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outlines.append('')
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content = '\n'.join(outlines)
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variables['description'] = textwrap.fill(variables['description'])
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variables['content'] = content
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variables['name'] = os.path.basename(filename).split('.', 1)[0]
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f = open(os.path.join('samples', variables['name'], variables['name'] + '.py'), 'w')
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f.write(template.substitute(variables))
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f.close()
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print 'Processed: %s' % variables['name']
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