ManuelW/cue2auda
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Füge Unterstützung für die Erstellung von Tracklisten hinzu und verbessere Duplikat-Filterung in Audacity-Labels

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Manuel Weiser
2025-07-03 10:49:36 +02:00
parent 223fa6ab0c
commit 2b564a6dd3
3 changed files with 74 additions and 17 deletions
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48
cue2auda.py
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@ -23,13 +23,19 @@ for cueFileName in glob.glob(os.path.join(thePath, "*.cue")):
#print(cueFileContent)
# Create label file
labelFileName = os.path.splitext(cueFileName)[0] + ".txt"
with open(labelFileName, "w", encoding="utf-8") as labelFile:
labelFileName = os.path.splitext(cueFileName)[0] + "_audacity.txt"
tracklistFileName = os.path.splitext(cueFileName)[0] + "_tracklist.txt"
with open(labelFileName, "w", encoding="utf-8") as labelFile, \
open(tracklistFileName, "w", encoding="utf-8") as tracklistFile:
#print ("###" + labelFileName + "###")
# Process file
theTitle = "" # initialize title now in order to keep it available when scanning subsequent INDEX line
thePerformer = "" # initialize performer
trackCount = 0
lastTitles = [] # Track the last few titles to avoid duplicates within a few tracks
maxTrackDistance = 2 # Filter duplicates within this many tracks
for lineNum, line in enumerate(cueFileContent, 1):
originalLine = line
@ -40,6 +46,11 @@ for cueFileName in glob.glob(os.path.join(thePath, "*.cue")):
if theMatchTitle is not None:
theTitle = theMatchTitle.group(1)
# Match PERFORMER - try multiple patterns for different indentation (tabs or spaces)
theMatchPerformer = re.search(r'PERFORMER\s+"([^"]+)"', line)
if theMatchPerformer is not None:
thePerformer = theMatchPerformer.group(1)
# Match INDEX 01 - try multiple patterns for different formats (tabs or spaces)
theMatchIndex = re.search(r'INDEX\s+01\s+(\d{1,2}):(\d{2}):(\d{2})', line)
if theMatchIndex is not None:
@ -47,18 +58,39 @@ for cueFileName in glob.glob(os.path.join(thePath, "*.cue")):
theMinutes = int(theMatchIndex.group(2)) # Minutes
theSeconds = int(theMatchIndex.group(3)) # Seconds
trackCount += 1
# Convert HH:MM:SS to total seconds
theStartTime = (theHours * 3600) + (theMinutes * 60) + theSeconds
# format theStartTime
theStartTime = "{:.6f}".format(theStartTime)
# Check for duplicates: skip if same title appears within the last few tracks
isDuplicate = theTitle in lastTitles[-maxTrackDistance:]
# Write time and title to label file
labelFile.write(theStartTime + "\t" + theStartTime + "\t" + theTitle + "\n")
if not isDuplicate:
trackCount += 1
# format theStartTime
theStartTimeFormatted = "{:.6f}".format(theStartTime)
# Format time for tracklist (MM:SS)
timeMinutes = theStartTime // 60
timeSeconds = theStartTime % 60
timeFormatted = f"{int(timeMinutes):02d}:{int(timeSeconds):02d}"
# Write time and title to Audacity label file
labelFile.write(theStartTimeFormatted + "\t" + theStartTimeFormatted + "\t" + theTitle + "\n")
# Write to tracklist file: TrackNr. Artist - Track (Time)
if thePerformer:
tracklistFile.write(f"{trackCount:02d}. {thePerformer} - {theTitle} ({timeFormatted})\n")
else:
tracklistFile.write(f"{trackCount:02d}. {theTitle} ({timeFormatted})\n")
# Add to title history
lastTitles.append(theTitle)
else:
print(f"Skipping duplicate: '{theTitle}' at {theHours:02d}:{theMinutes:02d}:{theSeconds:02d} (appeared within last {maxTrackDistance} tracks)")
print(f"Created {trackCount} labels in {labelFileName}")
print(f"Created tracklist in {tracklistFileName}")
# end for line in cueFileContent