Day 4 revision

day4a.py

         if v not in k:
             print(f"Missing {v}.")
             return False
-    # byr = ppt["byr"]
-    # byrm = re.match(r"^(\d{4})$", byr)
-    # if byrm == None:
-    #     print(f"Bad BYR: {byr}.")
-    #     return False
-    # byrn = int(byrm[1])
-    # if byrn < 1920 or byrn > 2002:
-    #     print(f"Bad BYR: {byr}.")
-    #     return False
-    # iyr = ppt["iyr"]
-    # iyrm = re.match(r"^(\d{4})$", iyr)
-    # if iyrm == None:
-    #     print(f"Bad IYR: {iyr}.")
-    #     return False
-    # iyrn = int(iyrm[1])
-    # if iyrn < 2010 or iyrn > 2020:
-    #     print(f"Bad IYR: {iyr}.")
-    #     return False
-    # eyr = ppt["eyr"]
-    # eyrm = re.match(r"^(\d{4})$", eyr)
-    # if eyrm == None:
-    #     print(f"Bad EYR: {eyr}.")
-    #     return False
-    # eyrn = int(eyrm[1])
-    # if eyrn < 2020 or eyrn > 2030:
-    #     print(f"Bad EYR: {eyr}.")
-    #     return False
-    # hgt = ppt["hgt"]
-    # hgtm = re.match(r"^(\d{2,3})(cm|in)$", hgt)
-    # if hgtm == None:
-    #     print(f"Bad HGT: {hgt}.")
-    #     return False
-    # hgtn = int(hgtm[1])
-    # hgtu = hgtm[2]
-    # if (hgtu == "cm" and (hgtn < 150 or hgtn > 193)) or (hgtu == "in" and (hgtn < 59 or hgtn > 76)):
-    #     print(f"Bad HGT: {hgt}.")
-    #     return False
-    # hcl = ppt["hcl"]
-    # if re.search(r"^#[0-9a-f]{6}$", hcl) == None:
-    #     print(f"Bad HCL: {hcl}.")
-    #     return False
-    # ecl = ppt["ecl"]
-    # if ecl not in ["amb", "blu", "brn", "gry", "grn", "hzl", "oth"]:
-    #     print(f"Bad ECL: {ecl}.")
-    #     return False
-    # pid = ppt["pid"]
-    # if re.search(r"^[0-9]{9}$", pid) == None:
-    #     print(f"Bad PID: {pid}.")
-    #     return False
-
     return True
 
 def main():
         pptchunks = ppt.split(" ")
         pptdct = {}
         for chunk in pptchunks:
-            try:
+            if chunk != "":
                 bits = chunk.split(":")
                 pptdct[bits[0]] = bits[1]
-            except:
-                print(ppt)
         # print(ppt)
         # print(pptdct)
         if valid(pptdct):

day4b.py

         pptchunks = ppt.split(" ")
         pptdct = {}
         for chunk in pptchunks:
-            try:
+            if chunk != "":
                 bits = chunk.split(":")
                 pptdct[bits[0]] = bits[1]
-            except:
-                print(ppt)
-        # print(ppt)
-        # print(pptdct)
         if valid(pptdct):
             count += 1
         else: