mirror of
https://github.com/correl/dejavu.git
synced 2024-11-23 19:19:53 +00:00
e6b5976e40
- isort fixes - flake8 fixes - fixed bug of getting duplicated hashes because of sending channels in parallel. - fixed bug of assigning matches to one offset when the same hash is present in several offsets of a song. - added type hints and docstring for almost everything. - added code to list fingerprinted songs in the database. - added code to delete songs from the database. - split time in several times: fingerprint time, query time and align time. - turned the list generator into lists (necessary for split times) - changed dejavu response. - added two types of confidences, one that is based on the hashes matched vs the hashes in the db, and another one that is hashes matched vs the hashes from the input song. - refactored the logic to return more than one result.
84 lines
2.9 KiB
Python
Executable file
84 lines
2.9 KiB
Python
Executable file
import argparse
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import json
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import sys
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from argparse import RawTextHelpFormatter
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from os.path import isdir
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from dejavu import Dejavu
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from dejavu.logic.recognizer.file_recognizer import FileRecognizer
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from dejavu.logic.recognizer.microphone_recognizer import MicrophoneRecognizer
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DEFAULT_CONFIG_FILE = "dejavu.cnf.SAMPLE"
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def init(configpath):
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"""
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Load config from a JSON file
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"""
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try:
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with open(configpath) as f:
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config = json.load(f)
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except IOError as err:
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print(f"Cannot open configuration: {str(err)}. Exiting")
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sys.exit(1)
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# create a Dejavu instance
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return Dejavu(config)
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(
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description="Dejavu: Audio Fingerprinting library",
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formatter_class=RawTextHelpFormatter)
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parser.add_argument('-c', '--config', nargs='?',
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help='Path to configuration file\n'
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'Usages: \n'
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'--config /path/to/config-file\n')
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parser.add_argument('-f', '--fingerprint', nargs='*',
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help='Fingerprint files in a directory\n'
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'Usages: \n'
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'--fingerprint /path/to/directory extension\n'
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'--fingerprint /path/to/directory')
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parser.add_argument('-r', '--recognize', nargs=2,
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help='Recognize what is '
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'playing through the microphone or in a file.\n'
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'Usage: \n'
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'--recognize mic number_of_seconds \n'
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'--recognize file path/to/file \n')
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args = parser.parse_args()
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if not args.fingerprint and not args.recognize:
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parser.print_help()
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sys.exit(0)
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config_file = args.config
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if config_file is None:
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config_file = DEFAULT_CONFIG_FILE
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djv = init(config_file)
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if args.fingerprint:
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# Fingerprint all files in a directory
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if len(args.fingerprint) == 2:
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directory = args.fingerprint[0]
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extension = args.fingerprint[1]
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print(f"Fingerprinting all .{extension} files in the {directory} directory")
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djv.fingerprint_directory(directory, ["." + extension], 4)
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elif len(args.fingerprint) == 1:
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filepath = args.fingerprint[0]
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if isdir(filepath):
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print("Please specify an extension if you'd like to fingerprint a directory!")
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sys.exit(1)
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djv.fingerprint_file(filepath)
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elif args.recognize:
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# Recognize audio source
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songs = None
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source = args.recognize[0]
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opt_arg = args.recognize[1]
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if source in ('mic', 'microphone'):
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songs = djv.recognize(MicrophoneRecognizer, seconds=opt_arg)
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elif source == 'file':
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songs = djv.recognize(FileRecognizer, opt_arg)
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print(songs)
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