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Move the logic of chula-run into chula.app.run()
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# Python imports | ||
from wsgiref.simple_server import make_server | ||
import imp | ||
import optparse | ||
import os | ||
import sys | ||
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||
# Project imports | ||
from chula.www.adapters.wsgi import adapter | ||
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||
def usage(): | ||
return """Usage: %prog [options] path/to/app | ||
Help: | ||
This script relies upon a somewhat consistent application | ||
structure. The typical structure of an app would look something | ||
like: | ||
user# tree -d apps/example/webapp | ||
apps/example/webapp/ | ||
|-- controller | ||
|-- model | ||
|-- view | ||
`-- www | ||
Typically "controller" and "model" are python packages, though | ||
their names can be different, it's really up to you. This script | ||
does make an assumption though that the configuration and | ||
controllers can be found in the first level of directories (say | ||
configuration.py in model, and home.py in controller). | ||
Examples: | ||
# If you have configuration.py and an "app" variable inside it: | ||
%prog /path/to/app | ||
# For an app with config.py and a "prod" variable inside it: | ||
%prog -c config -o prod /path/to/app | ||
""" | ||
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||
def getopts(): | ||
p = optparse.OptionParser(usage()) | ||
p.add_option('-c', '--config', | ||
dest='config_module', | ||
help='Module name containing app configuration') | ||
p.add_option('-o', '--config-object', | ||
dest='config_obj', | ||
help='Configuration object inside the config') | ||
p.add_option('-p', '--port', | ||
dest='port', | ||
help='TCP port to run the webserver on') | ||
# Defaults | ||
p.set_defaults(config_module='configuration') | ||
p.set_defaults(config_obj='app') | ||
p.set_defaults(debug=False) | ||
p.set_defaults(port=8080) | ||
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return (p, p.parse_args()) | ||
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def run(): | ||
# Parse command line options | ||
parser, (options, args) = getopts() | ||
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if not args: | ||
print 'Error: Please specify the path to your app' | ||
parser.print_help() | ||
sys.exit(1) | ||
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options.app = args.pop(0) | ||
if not os.path.exists(options.app): | ||
print 'Error: Specified path does not exist:', options.app | ||
parser.print_help() | ||
sys.exit(1) | ||
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# Expose the application's top level package(s) | ||
app_root = os.path.expanduser(options.app) | ||
sys.path.append(app_root) | ||
for d in os.listdir(app_root): | ||
sys.path.append(os.path.join(options.app, d)) | ||
fp, pathname, description = imp.find_module(options.config_module) | ||
app_config_module = imp.load_module('app', fp, pathname, description) | ||
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try: | ||
app_config = getattr(app_config_module, options.config_obj) | ||
except AttributeError, ex: | ||
print 'Error: Unable to find your application, sorry :/' | ||
print 'CONFIG_MODULE searched for: %s' % options.config_module | ||
print 'CONFIG_OBJ searched for: %s' % options.config_obj | ||
parser.print_help() | ||
sys.exit(1) | ||
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@adapter.wsgi | ||
def application(): | ||
return app_config | ||
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# Setup a simple server using the proxy app and it's configuration | ||
port = int(options.port) | ||
httpd = make_server('', port, application) | ||
try: | ||
print 'Starting server on: http://localhost:%s' % port | ||
if 'log' in app_config: | ||
print 'Errors being logged to:', app_config.log | ||
httpd.serve_forever() | ||
except KeyboardInterrupt: | ||
sys.exit() | ||
|
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#! /usr/bin/env python | ||
|
||
# Python imports | ||
from wsgiref.simple_server import make_server | ||
import imp | ||
import optparse | ||
import os | ||
import sys | ||
|
||
# Project imports | ||
from chula.www.adapters.wsgi import adapter | ||
|
||
def usage(): | ||
return """Usage: %prog [options] path/to/app | ||
Help: | ||
This script relies upon a somewhat consistent application | ||
structure. The typical structure of an app would look something | ||
like: | ||
user# tree -d apps/example/webapp | ||
apps/example/webapp/ | ||
|-- controller | ||
|-- model | ||
|-- view | ||
`-- www | ||
Typically "controller" and "model" are python packages, though | ||
their names can be different, it's really up to you. This script | ||
does make an assumption though that the configuration and | ||
controllers can be found in the first level of directories (say | ||
configuration.py in model, and home.py in controller). | ||
Examples: | ||
# If you have configuration.py and an "app" variable inside it: | ||
%prog /path/to/app | ||
# For an app with config.py and a "prod" variable inside it: | ||
%prog -c config -o prod /path/to/app | ||
""" | ||
|
||
def getopts(): | ||
p = optparse.OptionParser(usage()) | ||
p.add_option('-c', '--config', | ||
dest='config_module', | ||
help='Module name containing app configuration') | ||
p.add_option('-o', '--config-object', | ||
dest='config_obj', | ||
help='Configuration object inside the config') | ||
p.add_option('-p', '--port', | ||
dest='port', | ||
help='TCP port to run the webserver on') | ||
# Defaults | ||
p.set_defaults(config_module='configuration') | ||
p.set_defaults(config_obj='app') | ||
p.set_defaults(debug=False) | ||
p.set_defaults(port=8080) | ||
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return (p, p.parse_args()) | ||
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def main(): | ||
# Parse command line options | ||
parser, (options, args) = getopts() | ||
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if not args: | ||
print 'Error: Please specify the path to your app' | ||
parser.print_help() | ||
sys.exit(1) | ||
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options.app = args.pop(0) | ||
if not os.path.exists(options.app): | ||
print 'Error: Specified path does not exist:', options.app | ||
parser.print_help() | ||
sys.exit(1) | ||
|
||
# Expose the application's top level package(s) | ||
app_root = os.path.expanduser(options.app) | ||
sys.path.append(app_root) | ||
for d in os.listdir(app_root): | ||
sys.path.append(os.path.join(options.app, d)) | ||
fp, pathname, description = imp.find_module(options.config_module) | ||
app_config_module = imp.load_module('app', fp, pathname, description) | ||
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try: | ||
app_config = getattr(app_config_module, options.config_obj) | ||
except AttributeError, ex: | ||
print 'Error: Unable to find your application, sorry :/' | ||
print 'CONFIG_MODULE searched for: %s' % options.config_module | ||
print 'CONFIG_OBJ searched for: %s' % options.config_obj | ||
parser.print_help() | ||
sys.exit(1) | ||
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@adapter.wsgi | ||
def application(): | ||
return app_config | ||
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# Setup a simple server using the proxy app and it's configuration | ||
port = int(options.port) | ||
httpd = make_server('', port, application) | ||
try: | ||
print 'Starting server on: http://localhost:%s' % port | ||
if 'log' in app_config: | ||
print 'Errors being logged to:', app_config.log | ||
httpd.serve_forever() | ||
except KeyboardInterrupt: | ||
sys.exit() | ||
from chula import app | ||
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if __name__ == '__main__': | ||
main() | ||
app.run() |