Moved mp3 tools to their own repo (isen)
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lhark
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2 changed files with 0 additions and 224 deletions
153
mp3helpers
153
mp3helpers
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#!/bin/sh
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renameid3 () {
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if [ -z "$1" ]; then
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>&2 echo "Usage : $0 <file>"
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return 1
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fi
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filename=$(mid3v2 "$1" | awk -F "=" '
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/TIT2/{title = $2}
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/TPE1/{artist = $2}
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END {printf("%s - %s.mp3", artist, title)}
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')
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dir=$(dirname "$1")
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mv -v "$1" "$dir/$filename"
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}
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#mp3tag () {
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# if [ -z "$1" ]; then
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# >&2 echo "Usage : $0 <file>"
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# return 1
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# fi
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#
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# if [ -d "$1" ]; then
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# >&2 echo "Cannot open $1"
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# return 1
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# fi
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#
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# artist=$(basename "$1")
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# for f in "$1"/*; do
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# id3=$(mid3v2 "$f")
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# id3_artist=$(awk -F= '/TPE1/{print $2; // Will fail with a "="}')
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# if ! grep "^TPE1="; then
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# # If artist is not already tagged
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# fi
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# if [ -n "$id3_artist" ] && [ "$artist" != "$id3_artist" ]; then
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# artist
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# fi
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# done
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#}
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mp3sort () {
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# TODO
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# Fuzzy matching (ex Anti Nightcore -> Anti-Nightcore
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# Best guess for artist enforcement -> Artist - Title.mp3
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# Integrate filename cleanup (remove [offical video] etc.)
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if [ "$#" -eq 0 ]; then
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>&2 echo "Usage $0 <file1...file2...>"
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return 1
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fi
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mus_folder=${MUS_FOLDER:-"$HOME/mus"}
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# Check that all the songs are from the same artist
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artist=""
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first=1
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for f in "$@"; do
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name=$(basename "$f")
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# Fuck unicode
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tmp=$(echo "$name" | awk -F " [-–] " '{print $1}')
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# Trim a single whitespace
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tmp="${tmp%% }"
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if [ "$first" -eq 1 ]; then
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first=0
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elif [ "$tmp" != "$artist" ]; then
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>&2 echo "File '$f' doesn't match artist name '$artist'"
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return 1
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fi
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artist="$tmp"
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done
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folder="$mus_folder/$artist"
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alt_folders=$(find "$mus_folder" -type d -iname '*'"$artist"'*' ! -name "$artist")
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while [ -n "$alt_folders" ]; do
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tmp=$(echo "$alt_folders" | head -n1)
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>&2 printf 'One or more folders with mismatched casing already exist:\n%s\n' "$alt_folders"
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>&2 printf "Use '%s' instead (y)\\nKeep original or skip to next choice (n)\\nQuit (q) " "$tmp"
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old_stty_cfg=$(stty -g)
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stty raw -echo
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answer=$( while ! head -c 1 | grep -i '[nyq]' ;do true ;done )
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stty "$old_stty_cfg" # Careful playing with stty
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>&2 printf '\n'
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# Use first line of $alt_folders (will break with newlines in dirnames)
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if echo "$answer" | grep -iq "^y" ;then
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folder="$tmp"
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artist=$(basename "$folder")
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break
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# Quit
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elif echo "$answer" | grep -iq "^q"; then
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return 0
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# Skip to next choice, or keep original if none are left
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else
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alt_folders=$(echo "$alt_folders" | tail -n +2)
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fi
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done
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mkdir -p "$folder"
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mid3v2 -a "$artist" "$@"
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for f in "$@"; do
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name=$(basename "$f")
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# Make artist name in the filename match the folder
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if [ -n "$alt_folders" ]; then
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# https://stackoverflow.com/questions/19154996/awk-split-only-by-first-occurrence
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name=$(echo "$name" | awk -F " [-–] " -v art="$artist" '{
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st = match($0," [-–] ");
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printf("%s %s", art, substr($0, st+1));
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}')
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fi
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mv -v "$f" "$folder/$name"
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done
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}
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mp3swaptitle () {
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if [ -z "$1" ]; then
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>&2 echo "Usage : $0 <file>"
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return 1
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fi
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filename=$(echo "$1" | sed 's/\.mp3$//' | awk -F " - " -v OFS=" - " '{
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gsub(/[ \t]+$/, "", $1); // Suffix trim
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gsub(/[ \t]+$/, "", $2); // Suffix trim
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gsub(/^[ \t]+/, "", $2); // Prefix trim
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artist = $2;
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title = $1;
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$1 = $2 = "";
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printf("%s - %s%s.mp3", artist, title, substr($0, 4));
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}')
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dir=$(dirname "$1")
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mv -v "$1" "$dir/$filename"
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}
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mp3fixdash () {
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if [ -z "$1" ]; then
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>&2 echo "Usage : $0 <file>"
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return 1
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fi
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filename=$(echo "$1" | sed -E -e 's/\S[-~–]\s+/ - /g; s/\s+[-~–]\S/ - /g; s/\s+[-~–]\s+/ - /g')
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#filename=$(echo "$1" | sed -E -e 's/\S-\s+/(a)/g; s/\s+-\S/(b)/g; s/\s+-\s+/(c)/g')
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if [ "$filename" = "$1" ]; then
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>&2 echo "Nothing to be done"
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return 0
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fi
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dir=$(dirname "$1")
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mv -v "$1" "$dir/$filename"
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}
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71
mp3tag.py
71
mp3tag.py
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@ -1,71 +0,0 @@
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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from fuzzywuzzy import fuzz, process
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from mutagen.easyid3 import EasyID3
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from mutagen.id3 import ID3NoHeaderError
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import os
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from os.path import basename, normpath, splitext
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import sys
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def eprint(*args, **kwargs):
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print(*args, file=sys.stderr, **kwargs)
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def filename(f):
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return splitext(normpath(basename(f)))[0]
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dirs = []
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for d in sys.argv[1:]:
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if not os.path.isdir(d):
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eprint("Error: Cannot open {}: not a directory".format(d))
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sys.exit(1)
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dirs += [d]
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for d in dirs:
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# Get first level file list
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(root, _, files) = next(os.walk(d))
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dir_artist = filename(d)
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for f in files:
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f = os.path.join(root, f)
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name = filename(f)
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name_parts = name.split(" - ")
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file_artist = name_parts[0]
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fuzzy_artist = process.extractOne(dir_artist, name_parts, scorer=fuzz.token_sort_ratio)
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if len(name_parts) < 2:
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eprint("Error: No title found for {}".format(f))
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continue
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file_title = name_parts[1]
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if dir_artist != file_artist:
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eprint("""Error: Artist name mismatch between folder and file: {}
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Fuzzy score = {:3d}, artist = {}""".format(f, fuzzy_artist[1], fuzzy_artist[0]))
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# Test for common artist name patterns
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if fuzzy_artist[1] < 90:
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r = fuzz.ratio(dir_artist, "the " + fuzzy_artist[0])
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if True: # r >= 95:
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eprint(" Fuzzy match r={} for: {}".format(
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r,
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"the " + fuzzy_artist[0]))
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continue
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try:
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id3 = EasyID3(f)
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except ID3NoHeaderError:
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id3 = EasyID3()
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if id3 is None:
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eprint("Error: cannot open {} for tagging".format(f))
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continue
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if "artist" not in id3.keys():
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id3["artist"] = file_artist
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print("Artist set to {}".format(file_artist))
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if "title" not in id3.keys():
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id3["title"] = file_title
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print("Title set to {}".format(file_title))
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# id3.save(f)
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