def load(name):
''' Load a plugin. '''
try:
if name in active_plugins:
return False, 'Plugin %s already loaded' % name
descr = plugin_descriptions.get(name)
if not descr:
return False, 'Error loading plugin: plugin %s not found.' % name
# Load the plugin
mod = imp.find_module(descr.module_name, [descr.module_path])
plugin = imp.load_module(descr.module_name, *mod)
# Initialize the plugin
config, stackfuns = plugin.init_plugin()
active_plugins[name] = plugin
dt = max(config.get('update_interval', 0.0), bs.sim.simdt)
prefun = config.get('preupdate')
updfun = config.get('update')
rstfun = config.get('reset')
if prefun:
preupdate_funs[name] = [bs.sim.simt + dt, dt, prefun]
if updfun:
update_funs[name] = [bs.sim.simt + dt, dt, updfun]
if rstfun:
reset_funs[name] = rstfun
# Add the plugin's stack functions to the stack
bs.stack.append_commands(stackfuns)
# Add the plugin as data parent to the variable explorer
ve.register_data_parent(plugin, name.lower())
return True, 'Successfully loaded plugin %s' % name
except ImportError as e:
print('BlueSky plugin system failed to load', name, ':', e)
return False, 'Failed to load %s' % name
def load(name):
''' Load a plugin. '''
try:
if name in active_plugins:
return False, 'Plugin %s already loaded' % name
descr = plugin_descriptions.get(name)
if not descr:
return False, 'Error loading plugin: plugin %s not found.' % name
# Load the plugin
mod = imp.find_module(descr.module_name, [descr.module_path])
plugin = imp.load_module(descr.module_name, *mod)
# Initialize the plugin
config, stackfuns = plugin.init_plugin()
active_plugins[name] = plugin
dt = max(config.get('update_interval', 0.0), bs.sim.simdt)
prefun = config.get('preupdate')
updfun = config.get('update')
rstfun = config.get('reset')
if prefun:
preupdate_funs[name] = [bs.sim.simt + dt, dt, prefun]
if updfun:
update_funs[name] = [bs.sim.simt + dt, dt, updfun]
if rstfun:
reset_funs[name] = rstfun
# Add the plugin's stack functions to the stack
bs.stack.append_commands(stackfuns)
# Add the plugin as data parent to the variable explorer
ve.register_data_parent(plugin, name.lower())
return True, 'Successfully loaded plugin %s' % name
except ImportError as e:
print('BlueSky plugin system failed to load', name, ':', e)
return False, 'Failed to load %s' % name