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move to argparse, split process_file

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matthias@quintern.xyz 2024-05-01 23:45:48 +02:00
parent 6bd2ac4f0a
commit 0845ababa3
2 changed files with 87 additions and 132 deletions
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22
_nicole.compdef.zsh
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@ -15,16 +15,16 @@ _nicole()
# option[description]:message:action
# # -s allow stacking, eg -inr
_arguments -s \
'-d[process directory]':directory:_directories \
'-f[process file]':file:_files \
'-r[go through directories recursively]' \
'-s[silent]' \
'-i[ignore history]' \
'-n[do not write to history]' \
'-o[overwrite if the file already has lyrics]' \
'-t[test, only print lyrics, dont write to tags]' \
'-h[show this]' \
'--rm_explicit[remove the "Explicit" lyrics warning from the title tag]' \
'--site[specify lyrics site]':lyrics-site:_lyrics-site
{--directory,-d}'[process directory]':directory:_directories \
{--file,-f}'[process file]':file:_files \
{--recursive,-r}'[go through directories recursively]' \
{--silent}'[silent]' \
{--ignore-history,-i}'[ignore history]' \
{--no-history,-n]}'[do not write to history]' \
{--overwrite,-o}'[overwrite if the file already has lyrics]' \
{--dry-run,-t}'[test, only print lyrics, dont write to tags]' \
'--help[show this]' \
'--rm-explicit[remove the "Explicit" lyrics warning from the title tag]' \
{--site,-s}'[specify lyrics site]':lyrics-site:_lyrics-site
}
_nicole "$@"

197
nicole/nicole.py
View File

@ -10,11 +10,14 @@ import re
from bs4 import BeautifulSoup
from difflib import SequenceMatcher
from json import loads
import argparse
from os import path, getcwd, listdir, mkdir
from time import sleep
from sys import argv
version = "2.1.0"
# Der Name Nicole ist frei erfunden und hat keine Bedeutung.
# Jeglicher Zusammenhang mit einer Website der DHL wird hiermit ausdrücklich ausgeschlossen.
@ -31,9 +34,13 @@ class Nicole:
azlyrics:
Nicole creates a azlyrics url from the title and artist mp3-tags of the file.
The lyrics are extracted from the html document using regex.
genius:
Nicole searches the song from the title and artist mp3-tags via the genius api.
"""
allowed_extensions = [".mp3", ".flac"]
def __init__(self, test_run=False, silent=False, write_history=True, ignore_history=False, overwrite_tag=False, recursive=False, rm_explicit=False, lyrics_site="all"):
self.test_run = test_run
self.dry_run = test_run
self.silent = silent
self.write_history = write_history
@ -233,14 +240,14 @@ class Nicole:
genius_artist_featured = results[i]["result"]["artist_names"]
genius_title = results[i]["result"]["title"]
genius_title_featured = results[i]["result"]["title_with_featured"]
if SequenceMatcher(None, title, genius_title).ratio() < self.sanity_min_title_ratio:
if SequenceMatcher(None, title, genius_title_featured).ratio() < self.sanity_min_title_ratio:
if SequenceMatcher(None, title.lower(), genius_title.lower()).ratio() < self.sanity_min_title_ratio:
if SequenceMatcher(None, title.lower(), genius_title_featured.lower()).ratio() < self.sanity_min_title_ratio:
message += f"Genius result: titles do not match enough: '{title}' and '{genius_title}'/'{genius_title_featured}'\n "
i += 1
continue
if SequenceMatcher(None, artist, genius_artist).ratio() < self.sanity_min_artist_ratio:
if SequenceMatcher(None, artist, genius_artist_featured).ratio() < self.sanity_min_artist_ratio:
if SequenceMatcher(None, artist.lower(), genius_artist.lower()).ratio() < self.sanity_min_artist_ratio:
if SequenceMatcher(None, artist.lower(), genius_artist_featured.lower()).ratio() < self.sanity_min_artist_ratio:
message += f"Genius result: artists do not match enough: '{artist}' and '{genius_artist}'/'{genius_artist_featured}'\n "
i += 1
continue
@ -278,6 +285,10 @@ class Nicole:
return (True, lyrics)
def process_dir(self, directory):
f"""
Process all files from <directory> having a {Nicole.allowed_extensions} fileextension.
If recursive, call process_dir for subdirectories.
"""
if not path.isabs(directory):
directory = path.normpath(getcwd() + "/" + directory)
if not path.isdir(directory):
@ -296,30 +307,40 @@ class Nicole:
extension = path.splitext(entry)[1]
# if sound file with mp3 tags
if extension in [".mp3", ".flac"]:
success, message = self.process_file(entry)
# add to history
if self.write_history:
if entry not in self.history:
self.history.append(entry)
if not success:
self.failed.append(entry)
if not self.silent:
if success:
print(f"✓ {entry}")
else:
print(f"✕ {entry}")
print(" " + message)
print("History\n", self.history)
print("Failed\n", self.failed)
if extension in Nicole.allowed_extensions:
self.process_file(entry)
elif path.isdir(entry) and self.recursive:
self.process_dir(entry)
def process_file(self, file):
"""
process a file, append to history and print a message (depending on settings)
"""
success, message = self._process_file(file)
# add to history
if self.write_history:
if file not in self.history:
self.history.append(file)
if not success:
self.failed.append(file)
if not self.silent:
if success:
print(f"✓ {file}")
else:
print(f"✕ {file}")
print(" " + message)
# print("History\n", self.history)
# print("Failed\n", self.failed)
def _process_file(self, file):
"""
search for tags, write them to the file (if not dry run) and return wether successful or not and a message
"""
if not path.isabs(file):
file = path.normpath(getcwd() + "/" + file)
if not path.isfile(file):
@ -407,7 +428,7 @@ class Nicole:
message += lyrics
# if found lyrics
if success:
if self.test_run:
if self.dry_run:
print(f"\n\n{artist} - {title}:\n{lyrics}\n")
# write to tags
else:
@ -418,7 +439,7 @@ class Nicole:
audio["LYRICS"] = lyrics
audio.save()
else:
return (False, f"Could find lyrics but failed to write the tag.")
return (False, f"Could find lyrics but failed to write the tag (unknown audio type: {type(audio)})")
message += f"Written lyrics from {site} to {artist} - {title}"
return (True, message)
@ -427,106 +448,40 @@ class Nicole:
def main():
print("Nicole version 2.0")
print(f"Nicole version {version}")
helpstring = """Command line options:
-d [directory] process directory [directory]
-f [file] process file [file]
-r go through directories recursively
-s silent, no command-line output
-i ignore history
-n do not write to history
-o overwrite if the file already has lyrics
-t test, do not write lyrics to file, but print to console
-h show this
--rm_explicit remove the "[Explicit]" lyrics warning from the songs title tag
--site [site] use only [site]: azlyrics or genius
Visit https://github.com/MatthiasQuintern/nicole for updates and further help."""
args = []
if len(argv) > 1:
# iterate over argv list and extract the args
i = 1
while i < len(argv):
arg = argv[i]
if arg[0] == "-":
# check if option with arg, if yes add tuple to args
if len(argv) > i + 1 and argv[i+1][0] != "-":
args.append((arg.replace("-", ""), argv[i+1]))
i += 1
elif not "--" in arg:
for char in arg.replace("-", ""):
args.append(char)
else:
args.append(arg.replace("-", ""))
else:
print(f"Invalid or missing argument: '{arg}'")
print(helpstring)
return 1
parser = argparse.ArgumentParser(prog="nicole", description="lyrics scraper and embedder", epilog="https://github.com/MatthiasQuinter/nicole")
parser.add_argument("--directory", "-d", action="append", help="process directory [directory]")
parser.add_argument("--file", "-f", action="append", help="process file [file]")
parser.add_argument("--recursive", "-r", action="store_true", help="go through directories recursively")
parser.add_argument("--silent", action="store_true", help="silent, no command-line output")
parser.add_argument("--ignore-history", "-i", action="store_true", help="ignore history")
parser.add_argument("--no-history", "-n", action="store_true", help="do not write to history")
parser.add_argument("--overwrite", "-o", action="store_true", help="overwrite if the file already has lyrics")
parser.add_argument("--dry-run", "-t", action="store_true", help="test, do not write lyrics to file, but print to console")
parser.add_argument("--rm-explicit", action="store_true", help="remove the \"[Explicit]\" lyrics warning from the songs title tag")
parser.add_argument("--site", "-s", action="store", help="use only [site]: azlyrics or genius", default="all")
args = parser.parse_args()
i += 1
options = {
"t": False,
"s": False,
"n": True,
"i": False,
"o": False,
"r": False,
"h": False,
"rm_explicit": False,
}
directory = None
file = None
site = "all"
for arg in args:
if type(arg) == tuple:
if arg[0] == "d": directory = arg[1]
elif arg[0] == "f": file = arg[1]
elif arg[0] == "site":
if arg[1] in ["genius", "azlyrics", "all"]: site = arg[1]
else:
print(f"Invalid site: '{arg[1]}'")
elif arg in options.keys():
# flip the bool associated with the char
if options[arg] == False: options[arg] = True
else: options[arg] = False
else:
print(f"Invalid argument: '{arg}'")
print(helpstring)
return 1
# show help
if options["h"]:
print(helpstring)
return 0
if args.file is None and args.directory is None:
parser.error("Either --directory or --file is required")
# create nicole instance
nicole = Nicole(test_run=options["t"], silent=options["s"], write_history=options["n"], ignore_history=options["i"], overwrite_tag=options["o"], recursive=options["r"], rm_explicit=options["rm_explicit"], lyrics_site=site)
nicole = Nicole(test_run=args.dry_run, silent=args.silent, write_history=not args.no_history, ignore_history=args.ignore_history, overwrite_tag=args.overwrite,
recursive=args.recursive, rm_explicit=args.rm_explicit, lyrics_site=args.site)
# start with file or directory
if file:
success, message = nicole.process_file(file)
if not nicole.silent:
if success:
print(f"✓ {file}")
else:
print(f"✕ {file}")
print(" " + message)
elif directory:
try:
nicole.process_dir(directory)
except KeyboardInterrupt:
print("")
else:
use_wdir = input("No file or directory given. Use working directory? (y/n): ")
if use_wdir in "yY":
nicole.process_dir(getcwd())
else:
print(helpstring)
if type(args.file) == list:
for file in args.file:
try:
nicole.process_file(file)
except KeyboardInterrupt:
pass
if type(args.directory) == list:
for directory in args.directory:
try:
nicole.process_dir(directory)
except KeyboardInterrupt:
pass
if __name__ == "__main__":