Created
July 17, 2020 13:22
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import sys | |
import pandas as pd | |
import numpy as np | |
def main(): | |
if len(sys.argv) != 3: | |
print("Chyba: očekávány dva argumenty", file=sys.stderr) | |
print("Použití:", file=sys.stderr) | |
print(f"{sys.argv[0]} <csv sklad> <csv pokladna>", file=sys.stderr) | |
sys.exit(1) | |
csvSklad = sys.argv[1] | |
csvPokla = sys.argv[2] | |
dataSklad = pd.read_csv(csvSklad, delimiter=',', index_col='kod', header=0, names=['kod', 'nazev sklad', 'bla1 sklad', 'cena sklad']) | |
dataPokla = pd.read_csv(csvPokla, delimiter=',', index_col='kod', header=0, names=['kod', 'nazev pokladna', 'bla1 pokladna', 'cena pokladna']) | |
joined = dataSklad.join(dataPokla, how='inner') | |
problems = joined.loc[ joined['cena sklad'] != joined['cena pokladna'] ] | |
formatted = problems[['nazev sklad', 'cena sklad', 'cena pokladna']] | |
print("Změny ceny:") | |
print(formatted.to_string()) | |
if __name__ == '__main__': | |
main() |
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