deemix-py/deemix/utils/__init__.py

80 lines
2.1 KiB
Python

import string
from deezer import TrackFormats
import os
def generateReplayGainString(trackGain):
return "{0:.2f} dB".format((float(trackGain) + 18.4) * -1)
def getBitrateNumberFromText(txt):
txt = str(txt).lower()
if txt in ['flac', 'lossless', '9']:
return TrackFormats.FLAC
elif txt in ['mp3', '320', '3']:
return TrackFormats.MP3_320
elif txt in ['128', '1']:
return TrackFormats.MP3_128
elif txt in ['360', '360_hq', '15']:
return TrackFormats.MP4_RA3
elif txt in ['360_mq', '14']:
return TrackFormats.MP4_RA2
elif txt in ['360_lq', '13']:
return TrackFormats.MP4_RA1
else:
return None
def changeCase(str, type):
if type == "lower":
return str.lower()
elif type == "upper":
return str.upper()
elif type == "start":
return string.capwords(str)
elif type == "sentence":
return str.capitalize()
else:
return str
def removeFeatures(title):
clean = title
if "(feat." in clean.lower():
pos = clean.lower().find("(feat.")
tempTrack = clean[:pos]
if ")" in clean:
tempTrack += clean[clean.find(")", pos + 1) + 1:]
clean = tempTrack.strip()
clean = ' '.join(clean.split())
return clean
def andCommaConcat(lst):
tot = len(lst)
result = ""
for i, art in enumerate(lst):
result += art
if tot != i + 1:
if tot - 1 == i + 1:
result += " & "
else:
result += ", "
return result
def uniqueArray(arr):
for iPrinc, namePrinc in enumerate(arr):
for iRest, nRest in enumerate(arr):
if iPrinc!=iRest and namePrinc.lower() in nRest.lower():
del arr[iRest]
return arr
def removeDuplicateArtists(artist, artists):
artists = uniqueArray(artists)
for role in artist.keys():
artist[role] = uniqueArray(artist[role])
return (artist, artists)
def checkFolder(folder):
try:
os.makedirs(folder, exist_ok=True)
except Exception as e:
print(str(e))
return False
return os.access(folder, os.W_OK)