Import from Nextcloud

04/04.py

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+import re
+
+with open('04-input') as f:
+    text = f.read()
+
+while '\n\n\n' in text:
+    text = text.replace('\n\n\n', '\n\n')
+passports = text.split('\n\n')
+passports = [dict(kv.split(':') for kv in p.replace('\n\n', ' ').split()) for p in passports]
+valid = { 'byr', 'iyr', 'eyr', 'hgt', 'hcl', 'ecl', 'pid', }
+print(sum(1 for p in passports if valid.issubset(p.keys())))
+
+from functools import partial
+def int_val(least, most, n):
+    return least<=n<=most
+v_byr = partial(int_val, 1920, 2002)
+v_iyr = partial(int_val, 2010, 2020)
+v_eyr = partial(int_val, 2020, 2030)
+v_cm = partial(int_val, 150, 193)
+v_in = partial(int_val, 59, 76)
+
+def is_valid(passport):
+    valid.issubset(p.keys())