Huge plugin & event manager upgrades.

1. Removed unused modules
2. Re-use event handlers with identical callbacks and args.
3. Removed plugin exceptions in favour of assertions.
4. Remove useless raw_keycmd and raw_bind config vars.
5. Implemented and use `after` and `cleanup` plugin hooks (correctly)
6. EM & plugins now use the python logging module to output messages
7. Null config items are removed automatically
8. Simpler mode plugin
9. The init plugins function is called after the INSTANCE_START event
10. New optparse option to silence event echoing to stdout
11. Close instance socket on INSTANCE_EXIT before event handling
12. Caught signals are logged
13. Show times on the messages in the log file
14. Refactor bind pluin to use uzbl.bindlet directly.
15. Refactor keycmd plugin to use uzbl.keycmd directly.
16. Refactored on_event plugin to use uzbl.on_events dict over UZBLS dict
17. Refactor completion plugin to use uzbl.completion set object.
18. Modified progress plugin to use config vars instead of `@progress k = v`
19. mode_config now a defaultdict(dict) (I.e. this allows you to
    `uzbl.mode_config[mode][var] = value` without needing to check `mode`
    is in the `uzbl.mode_config` dict).
20. Removed all default mode config values.
21. Removed all `get_mode()` and `set_mode(..)` functions (and the like).
22. Setting the mode is now done via the config object directly (I.e.
    `uzbl.config['mode'] = 'insert'`).
23. Uses the on_set plugin to watch for 'mode' and 'default_mode' config
    changes.
24. Don't raise the useless NEW_ON_SET event, missing ON_SET connect.
25. Plugin and EventHandler aren't suited as dict objects.
26. Also using collections.defaultdict(list) for uzbl.handlers dict.
27. Plugin `on_set.py` allows you to attach handlers to config var changes
28. Config plugin reduced to one `uzbl.config` dict-like object.
29. Update export and connect calls in plugins.
30. The functions connect, connect_dict, export, export_dict, require,
    logging are exported directly to the plugin namespace.
31. Moved parse_msg into Uzbl class.
32. Generally improved comments.
33. UzblEventDaemon now an object.
34. Various variable, function & class renames.

1 files changed, 0 insertions, 76 deletions

diff --git a/examples/data/plugins/plugin_template.py b/examples/data/plugins/plugin_template.py
deleted file mode 100644
index 565a999..0000000
--- a/examples/data/plugins/plugin_template.py
+++ /dev/null
@@ -1,76 +0,0 @@
-'''Plugin template.'''
-
-# Holds the per-instance data dict.
-UZBLS = {}
-
-# The default instance dict.
-DEFAULTS = {}
-
-
-def add_instance(uzbl, *args):
-    '''Add a new instance with default config options.'''
-
-    UZBLS[uzbl] = dict(DEFAULTS)
-
-
-def del_instance(uzbl, *args):
-    '''Delete data stored for an instance.'''
-
-    if uzbl in UZBLS:
-        del UZBLS[uzbl]
-
-
-def get_myplugin_dict(uzbl):
-    '''Get data stored for an instance.'''
-
-    if uzbl not in UZBLS:
-        add_instance(uzbl)
-
-    return UZBLS[uzbl]
-
-
-def myplugin_function(uzbl, *args, **kargs):
-    '''Custom plugin function which is exported by the __export__ list at the
-    top of the file for use by other functions/callbacks.'''
-
-    print "My plugin function arguments:", args, kargs
-
-    # Get the per-instance data object.
-    data = get_myplugin_dict(uzbl)
-
-    # Function logic goes here.
-
-
-def myplugin_event_parser(uzbl, args):
-    '''Parses MYPLUGIN_EVENT raised by uzbl or another plugin.'''
-
-    print "Got MYPLUGIN_EVENT with arguments: %r" % args
-
-    # Parsing logic goes here.
-
-
-def init(uzbl):
-    '''The main function of the plugin which is used to attach all the event
-    hooks that are going to be used throughout the plugins life. This function
-    is called each time a UzblInstance() object is created in the event
-    manager.'''
-
-    # Make a dictionary comprising of {"EVENT_NAME": handler, ..} to the event
-    # handler stack:
-    uzbl.connect_dict({
-        # event name       function
-        'INSTANCE_START':  add_instance,
-        'INSTANCE_EXIT':   del_instance,
-        'MYPLUGIN_EVENT':  myplugin_event_parser,
-    })
-
-    # Or connect a handler to an event manually and supply additional optional
-    # arguments:
-    #uzbl.connect("MYOTHER_EVENT", myother_event_parser, True, limit=20)
-
-    # Function exports to the uzbl object, `function(uzbl, *args, ..)`
-    # becomes `uzbl.function(*args, ..)`.
-    uzbl.connect_dict({
-        # external name      function
-        'myplugin_function': myplugin_function,
-    })