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dotfiles/bin/days-until

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2020-02-23 15:07:02 +01:00
#!/usr/bin/env python3
formats = (
'%Y-%m-%d',
'%d.%m.%Y',
'%Y-%m',
'%d.%m')
import datetime
import sys
for format in formats:
try:
day = datetime.datetime.strptime(sys.argv[1], format).date()
except ValueError:
continue
diff = (day - datetime.datetime.now().date()).days
print(str(diff) + " days")
print()
if abs(diff) > 14:
print("{} weeks and {} days".format(
diff // 7,
diff % 7))
if abs(diff) > 365:
print("{} years, {} weeks and {} days".format(
diff // 365,
(diff % 365) // 7,
(diff % 365 % 7)))
print()
for i in range(abs(diff) // 7):
print("X X X X X X X")
if (i+1) % 4 == 0:
print()
for _ in range(abs(diff) % 7):
print("X ", end="")
if abs(diff) % 7 != 0:
print()
sys.exit(0)
print("No format matched:")
print()
sys.exit(1)