Created
January 3, 2011 02:25
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Create a virtualenv for a Tornado app
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| #!/usr/bin/env python | |
| ''' | |
| Setup a virtualenv with tornado/master and a run script to serve static files. | |
| ''' | |
| import virtualenv | |
| import os | |
| import subprocess | |
| import stat | |
| def after_install(options, home_dir): | |
| # use pip to install tornado from github | |
| pip = os.path.join(home_dir, 'bin', 'pip') | |
| subprocess.call([pip, 'install', '-e', 'git+https://github.com/facebook/tornado.git#egg=Tornado']) | |
| # create a www folder for static content | |
| www = os.path.join(home_dir, 'www') | |
| os.makedirs(www) | |
| # write a simple tornado script | |
| bin = os.path.join(home_dir, 'bin') | |
| script = os.path.join(bin, 'run_server.py') | |
| file(script, 'w').write("""\ | |
| #!/usr/bin/env python | |
| # tornado | |
| import tornado.httpserver | |
| import tornado.ioloop | |
| import tornado.web | |
| import tornado.options | |
| # std lib | |
| import os.path | |
| import logging | |
| # cmd line options | |
| tornado.options.define('port', type=int, default=8080, | |
| help='server port number (default: 8080)') | |
| tornado.options.define('debug', type=bool, default=False, | |
| help='run in debug mode with autoreload (default: false)') | |
| if __name__ == '__main__': | |
| tornado.options.parse_command_line() | |
| options = tornado.options.options | |
| kwargs = { | |
| 'debug' : options.debug, | |
| 'static_path' : os.path.join(os.path.dirname(__file__), "../www") | |
| } | |
| app = tornado.web.Application([], **kwargs) | |
| http_server = tornado.httpserver.HTTPServer(app) | |
| http_server.listen(options.port) | |
| ioloop = tornado.ioloop.IOLoop.instance() | |
| logging.info('started on port: %d', options.port) | |
| ioloop.start() | |
| """) | |
| os.chmod(script, stat.S_IRWXU|stat.S_IRGRP|stat.S_IROTH) | |
| # write an index.html | |
| index = os.path.join(www, 'index.html') | |
| file(index, 'w').write('''\ | |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title>Hello from Tornado!</title> | |
| </head> | |
| <body>Hello from Tornado!</body> | |
| </html> | |
| ''') | |
| virtualenv.after_install = after_install | |
| def adjust_options(options, args): | |
| # force no site packages | |
| options.no_site_packages = True | |
| virtualenv.adjust_options = adjust_options | |
| if __name__ == '__main__': | |
| virtualenv.main() |
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