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88 lines
2.5 KiB
88 lines
2.5 KiB
10 years ago
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"""EasyEngine main application entry point."""
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from cement.core import foundation
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from cement.utils.misc import init_defaults
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from cement.core.exc import FrameworkError, CaughtSignal
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from ee.core import exc
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# Application default. Should update config/ee.conf to reflect any
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# changes, or additions here.
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defaults = init_defaults('ee')
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# All internal/external plugin configurations are loaded from here
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defaults['ee']['plugin_config_dir'] = '/etc/ee/plugins.d'
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# External plugins (generally, do not ship with application code)
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defaults['ee']['plugin_dir'] = '/var/lib/ee/plugins'
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# External templates (generally, do not ship with application code)
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defaults['ee']['template_dir'] = '/var/lib/ee/templates'
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class EEApp(foundation.CementApp):
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class Meta:
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label = 'ee'
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config_defaults = defaults
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# All built-in application bootstrapping (always run)
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bootstrap = 'ee.cli.bootstrap'
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# Optional plugin bootstrapping (only run if plugin is enabled)
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plugin_bootstrap = 'ee.cli.plugins'
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# Internal templates (ship with application code)
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template_module = 'ee.cli.templates'
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# Internal plugins (ship with application code)
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plugin_bootstrap = 'ee.cli.plugins'
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class EETestApp(EEApp):
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"""A test app that is better suited for testing."""
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class Meta:
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argv = []
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config_files = []
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# Define the applicaiton object outside of main, as some libraries might wish
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# to import it as a global (rather than passing it into another class/func)
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app = EEApp()
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def main():
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try:
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# Default our exit status to 0 (non-error)
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code = 0
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# Setup the application
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app.setup()
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# Run the application
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app.run()
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except exc.EEError as e:
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# Catch our application errors and exit 1 (error)
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code = 1
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print(e)
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except FrameworkError as e:
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# Catch framework errors and exit 1 (error)
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code = 1
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print(e)
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except CaughtSignal as e:
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# Default Cement signals are SIGINT and SIGTERM, exit 0 (non-error)
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code = 0
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print(e)
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finally:
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# Print an exception (if it occurred) and --debug was passed
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if app.debug:
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import sys
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import traceback
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exc_type, exc_value, exc_traceback = sys.exc_info()
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if exc_traceback is not None:
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traceback.print_exc()
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# Close the application
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app.close(code)
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if __name__ == '__main__':
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main()
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