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@ -25,6 +25,14 @@ class VisuFile:
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def __exit__(self, _et, _ev, _tb):
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plt.savefig(self.filename, format='pdf')
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class VisuInter:
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def __init__(self):
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plt.ion()
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def __enter__(self):
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plt.clf()
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def __exit__(self, _et, _ev, _tb):
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plt.show(block=False)
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def get_xml():
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URL=r'https://www.volby.cz/pls/prez2023/vysledky'
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response = requests.get(URL)
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@ -65,7 +73,7 @@ def fill_data(vysl) -> tuple[datetime, dict[str, int]]:
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return vysl.timestamp, vysl.kandidati
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def plot(ts, kand):
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with VisuFile('/tmp/volby.pdf'):
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with VisuInter():
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order = (
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'Petr Pavel',
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'Danuše Nerudová',
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@ -110,4 +118,9 @@ def visu_once():
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ts, k = fill_data(v)
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plot(ts, k)
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def loop(refresh=30):
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while True:
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visu_once()
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plt.pause(refresh)
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loop()
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