feed(buffer, notempty, s, writelock, close)
multiprocessing.queues.Queue._feed = staticmethod(new_feed)
+from ConfigParser import NoSectionError
import logging
import logging.config
import multiprocessing
from . import plugin as plugin_mod
from . import driver as driver_mod
from . import ui
-from .compat import forking as forking # dynamically patch multiprocessing.forking
class Hooke (object):
def load_plugins(self):
self.plugins = plugin_mod.load_graph(
plugin_mod.PLUGIN_GRAPH, self.config, include_section='plugins')
+ self.configure_plugins()
self.commands = []
for plugin in self.plugins:
self.commands.extend(plugin.commands())
def load_drivers(self):
self.drivers = plugin_mod.load_graph(
driver_mod.DRIVER_GRAPH, self.config, include_section='drivers')
+ self.configure_drivers()
def load_ui(self):
self.ui = ui.load_ui(self.config)
+ self.configure_ui()
+
+ def configure_plugins(self):
+ for plugin in self.plugins:
+ self._configure_item(plugin)
+
+ def configure_drivers(self):
+ for driver in self.drivers:
+ self._configure_item(driver)
+
+ def configure_ui(self):
+ self._configure_item(self.ui)
+
+ def _configure_item(self, item):
+ conditions = self.config.items('conditions')
+ try:
+ item.config = dict(self.config.items(item.setting_section))
+ except NoSectionError:
+ item.config = {}
+ for key,value in conditions:
+ if key not in item.config:
+ item.config[key] = value
def close(self, save_config=False):
if save_config == True:
self.config.write() # Does not preserve original comments
def run_command(self, command, arguments):
- """Run `command` with `arguments` using
+ """Run the command named `command` with `arguments` using
:meth:`~hooke.engine.CommandEngine.run_command`.
Allows for running commands without spawning another process
command = multiprocessing.Process(name='command engine',
target=hooke.engine.run, args=(hooke, ui_to_command, command_to_ui))
command.start()
+ hooke.engine = None # no more need for the UI-side version.
return (ui_to_command, command_to_ui, command)
def _cleanup_run(self, ui_to_command, command_to_ui, command):
hooke = command_to_ui.get(block=True)
log.debug('cleanup got %s instance' % type(hooke))
command.join()
+ for playlist in hooke.playlists: # Curve._hooke is not pickled.
+ for curve in playlist:
+ curve.set_hooke(hooke)
return hooke