WIP Simplify ModuleEvent with functools package
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@ -21,49 +21,29 @@ class ModuleEvent:
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"""Representation of a event initiated by a bot module"""
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def __init__(self, call=None, call_data=None, func=None, func_data=None,
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cmp=None, cmp_data=None, interval=60, offset=0, times=1):
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def __init__(self, call=None, cmp=None, interval=60, offset=0, times=1):
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"""Initialize the event
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Keyword arguments:
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call -- Function to call when the event is realized
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call_data -- Argument(s) (single or dict) to pass as argument
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func -- Function called to check
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func_data -- Argument(s) (single or dict) to pass as argument OR if no func, initial data to watch
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cmp -- Boolean function called to check changes
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cmp_data -- Argument(s) (single or dict) to pass as argument OR if no cmp, data compared to previous
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interval -- Time in seconds between each check (default: 60)
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offset -- Time in seconds added to interval before the first check (default: 0)
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times -- Number of times the event has to be realized before being removed; -1 for no limit (default: 1)
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"""
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# What have we to check?
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self.func = func
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self.func_data = func_data
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# How detect a change?
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self.cmp = cmp
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self.cmp_data = None
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if cmp_data is not None:
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self.cmp_data = cmp_data
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elif self.func is not None:
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if self.func_data is None:
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self.cmp_data = self.func()
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elif isinstance(self.func_data, dict):
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self.cmp_data = self.func(**self.func_data)
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else:
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self.cmp_data = self.func(self.func_data)
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# What should we call when?
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self.call = call
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if call_data is not None:
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self.call_data = call_data
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else:
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self.call_data = func_data
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# Store times
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self.offset = timedelta(seconds=offset) # Time to wait before the first check
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# Time to wait before the first check
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if isinstance(offset, timedelta):
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self.offset = offset
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else:
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self.offset = timedelta(seconds=offset)
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self.interval = timedelta(seconds=interval)
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self._next = None # Cache
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@ -91,41 +71,6 @@ class ModuleEvent:
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def check(self):
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"""Run a check and realized the event if this is time"""
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# Get initial data
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if self.func is None:
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d_init = self.func_data
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elif self.func_data is None:
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d_init = self.func()
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elif isinstance(self.func_data, dict):
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d_init = self.func(**self.func_data)
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else:
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d_init = self.func(self.func_data)
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# then compare with current data
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if self.cmp is None:
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if self.cmp_data is None:
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rlz = True
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else:
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rlz = (d_init != self.cmp_data)
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elif self.cmp_data is None:
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rlz = self.cmp(d_init)
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elif isinstance(self.cmp_data, dict):
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rlz = self.cmp(d_init, **self.cmp_data)
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else:
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rlz = self.cmp(d_init, self.cmp_data)
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if rlz:
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if self.cmp():
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self.times -= 1
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# Call attended function
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if self.call_data is None:
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if d_init is None:
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self.call()
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else:
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self.call(d_init)
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elif isinstance(self.call_data, dict):
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self.call(d_init, **self.call_data)
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elif d_init is None:
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self.call(self.call_data)
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else:
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self.call(d_init, self.call_data)
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self.call()
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