82 lines
2.7 KiB
Python
82 lines
2.7 KiB
Python
import glob
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import collections
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import traceback
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import sys
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if 'mtimes' not in globals():
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mtimes = {}
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if 'lastfiles' not in globals():
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lastfiles = set()
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def format_plug(plug, lpad=0, width=40):
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out = ' ' * lpad + '%s:%s:%s' % (plug[0])
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if len(plug) == 3 and 'hook' in plug[2]:
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out += '%s%s' % (' ' * (width - len(out)), plug[2]['hook'])
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return out
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def reload(init=False):
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if init:
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bot.plugs = collections.defaultdict(lambda: [])
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for filename in glob.glob("core/*.py"):
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mtime = os.stat(filename).st_mtime
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if mtime != mtimes.get(filename):
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mtimes[filename] = mtime
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try:
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eval(compile(open(filename, 'U').read(), filename, 'exec'),
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globals())
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except Exception:
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traceback.print_exc(Exception)
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if init: # stop if there's a syntax error in a core
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sys.exit() # script on startup
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continue
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if filename == 'core/reload.py':
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reload(init=init)
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return
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fileset = set(glob.glob("plugins/*py"))
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for name, data in bot.plugs.iteritems(): # remove deleted/moved plugins
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bot.plugs[name] = filter(lambda x: x[0][0] in fileset, data)
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for filename in fileset:
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mtime = os.stat(filename).st_mtime
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if mtime != mtimes.get(filename):
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mtimes[filename] = mtime
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try:
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code = compile(open(filename, 'U').read(), filename, 'exec')
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namespace = {}
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eval(code, namespace)
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except Exception:
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traceback.print_exc(Exception)
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continue
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# remove plugins already loaded from this filename
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for name, data in bot.plugs.iteritems():
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if name == 'tee': # signal tee trampolines to stop
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for csig, func, args in data:
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if csig[0] == filename:
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func._iqueue.put(StopIteration)
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bot.plugs[name] = filter(lambda x: x[0][0] != filename, data)
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for obj in namespace.itervalues():
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if hasattr(obj, '_skybot_hook'): #check for magic
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for type, data in obj._skybot_hook:
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bot.plugs[type] += [data]
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if not init:
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print '### new plugin (type: %s) loaded:' % \
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type, format_plug(data)
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if init:
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print ' plugin listing:'
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for type, plugs in sorted(bot.plugs.iteritems()):
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print ' %s:' % type
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for plug in plugs:
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out = ' %s:%s:%s' % (plug[0])
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print format_plug(plug, lpad=6)
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print
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