Finish day 4 part 1

2020/day 4/P1/passport_processing.py

@@ -0,0 +1,13 @@
+print(
+    len(
+        list(
+            filter(
+                lambda x: all(y in [e[1] for e in x] for y in ["byr", "iyr", "eyr", "hgt", "hcl", "ecl", "pid"]),
+                map(
+                    lambda x: __import__("re").findall(r"((byr|iyr|eyr|hgt|hcl|ecl|pid|cid):([a-zA-Z0-9#]+))", x),
+                    [m.replace("\n", " ") for m in open("input.txt").read().split("\n\n")]
+                )
+            )
+        )
+    )
+)