46 lines
1 KiB
Python
46 lines
1 KiB
Python
# pylint: disable=C0111,R0903
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"""Displays the number of todo items from a text file
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Parameters:
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* todo.file: File to read TODOs from (defaults to ~/Documents/todo.txt)
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"""
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import bumblebee.input
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import bumblebee.output
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import bumblebee.engine
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class Module(bumblebee.engine.Module):
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def __init__(self, engine, config):
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super(Module, self).__init__(engine, config,
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bumblebee.output.Widget(full_text=self.output)
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)
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self._todos = self.count_items()
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def output(self, widget):
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self._todos = self.count_items()
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return str(self._todos)
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def state(self, widgets):
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if self._todos == 0:
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return "empty"
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return "items"
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def count_items(filename):
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try:
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i = -1
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doc = self.parameter("file", "~/Documents/todo.txt")
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with open(doc) as f:
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for i, l in enumerate(f):
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pass
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return i+1
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except Exception:
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return 0
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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