25 lines
620 B
Python
25 lines
620 B
Python
import sys
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import os
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if __name__ == '__main__':
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directory = sys.argv[1]
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files = []
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for item in os.listdir(directory):
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full_path = os.path.join(directory, item)
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if os.path.isfile(full_path):
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files.append(item)
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files_by_ext = {}
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for file in files:
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if '.' in file:
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ext = file.split('.')[-1]
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else:
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ext = ''
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if ext not in files_by_ext:
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files_by_ext[ext] = []
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files_by_ext[ext].append(file)
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for ext in sorted(files_by_ext.keys()):
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for file in sorted(files_by_ext[ext]):
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print(file)
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