Python - Copy osu! data

osuco.py

import os;
import urllib.request;
import shutil;
import struct;

modes = [
    "osu!",
    "Taiko",
    "CtB",
    "osu!mania"];

osu_dir = "C:/Program Files (x86)/osu!";
out_dir = "C:/Users/Michael/Documents/ReplayExport";

if not os.path.exists(out_dir):
    os.makedirs(out_dir);

replay_dir = osu_dir + "/Data/r";

replays = [r for r in os.listdir(replay_dir) if r.split(".")[1] == "osr"];
total = len(replays);
print ("Total: " + str(total) + " replays.");
c = 0;

for replay in replays:
    # print(replay);
    full_path = replay_dir + "/" + replay;
    file = open(full_path, "rb");
    try:
        mode = int(repr(file.read(1))[-2]);
        # print("\t"+modes[mode]);
        file.read(4); # version
        file.read(1); # continue
        beatmap_hash_len = ord(repr(file.read(1))[2:-1]);
        beatmap_hash = repr(file.read(beatmap_hash_len))[2:-1];
        # print("\t"+beatmap_hash);
        file.read(1);
        q = file.read(1);
        # print(struct.unpack("b", q)[0]);
        username_len = struct.unpack("b", q)[0]; #int(repr(q)[4:-1],16);
        username = repr(file.read(username_len))[2:-1];
        # print("\t"+str(username));
        file.read(1); #continue
        replay_hash_len = ord(repr(file.read(1))[2:-1]);
        replay_hash = repr(file.read(replay_hash_len))[2:-1];
        # print("\t"+replay_hash);

        file.read(2); #300
        file.read(2); #100
        file.read(2); #50
        file.read(2); #geki
        file.read(2); #katu
        file.read(2); #miss

        score = list(struct.unpack("i", file.read(4)))[0];
        # print(score);
        
        api_url = "http://api.osu.miz.hexide.com/metadata/" + beatmap_hash;
        try:
            data = urllib.request.urlopen(api_url);
            for line in data:
                l = repr(line)[2:-1].strip();
                if l.find(":") > 0:
                    a = l.split(":")[0].strip("\"");
                    b = l.split(":")[1].strip(" \"")[:-4];
                    b = b.replace("\\'","'").replace("\\\"","\"");
                    if a == "name":
                        # print ("\t" + b);
                        res = username + " (" + modes[mode] + ") - " + b + " (" + str(score) + ").osr";
                        full_dest = out_dir + "/" + res;
                        print (res);
                        shutil.copyfile(full_path, full_dest);
                        print (str(c) + " / " + str(total));
                        # print ("Done.\n");
                        break;
            data.close();
        except Exception as e:
            print ("ERROR on URL " + api_url + ": " + repr(e));
            print ("ERROR on replay " + replay);
    except Exception as e:
        print ("ERROR on replay " + replay + ": " + repr(e));
    finally:
        file.close();
    c += 1;