a0F6DKTZ

1#Kopirajt LBLZR_ lmao
2import os.path, codecs, sys
3
4date_files = ["dates1.txt", "dates2.txt", "dates3.txt", "dates4.txt"]
5output_file = "dates_out.txt"
6
7def save_list(listt, filename):
8	with codecs.open(filename, "w", "utf-8") as fp:
9		#firstly we delete old entries
10		fp.truncate()
11		for item in listt:
12  			fp.write("{}\r\n".format(item))
13
14def load_list(filename):
15	#check if exists
16	if os.path.isfile(filename):
17		with codecs.open(filename, "r", "utf-8") as fp:
18			listt = fp.readlines()
19			#remove whitespace characters at the end of each line
20			listt = [x.strip() for x in listt]
21			return listt
22	return []
23
24def process_dates(dates):
25    print("Classifying date format")
26
27    out_dates = []
28    delimeters = ['.', '/']
29    types = [0,0,0]
30    type_string = ["unknown", "day", "month", "year"] # 1 = day, 2 = month, 3 = year
31
32    for date in dates:
33        for idx, s in enumerate(''.join([o if not o in delimeters else ' ' for o in list(date)]).split()):
34            s = int(s)
35
36            if(s <= 12):
37                types[idx] = 2 #month
38            elif(s <= 31):
39                types[idx] = 1 #day
40            else:
41                types[idx] = 3 #year
42
43        if sum(types) == 6:
44            break
45    
46    print(f"Date format: {type_string[types[0]]}/{type_string[types[1]]}/{type_string[types[2]]}")
47    print("Changing to standard format (day/month/year)...")
48
49    # Create lookup table
50    type_lookup = [0, 0, 0]
51    for id, i in enumerate(types):
52        if(i == 1):
53            type_lookup[id] = 0
54        if(i == 2):
55            type_lookup[id] = 1
56        if(i == 3):
57            type_lookup[id] = 2
58
59    print(f"Lookup table: {type_lookup}")
60
61    for date in dates:
62        split_date = ''.join([o if not o in delimeters else ' ' for o in list(date)]).split()
63        out_dates.append(f"{int(split_date[type_lookup[0]])}/{int(split_date[type_lookup[1]])}/{int(split_date[type_lookup[2]])}")
64    
65    return out_dates
66
67dates_out = []
68for filename in date_files:
69    print(f"Processing file {filename}")
70    dates_out.extend(process_dates(load_list(filename)))
71
72print(f"Saving dates to {output_file}")
73save_list(dates_out, output_file)