19 lines
399 B
Python
Executable File
19 lines
399 B
Python
Executable File
#!/usr/bin/env python
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import argparse
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import pysam
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('fasta')
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parser.add_argument('output')
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args = parser.parse_args()
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with open(args.output, 'w') as fh:
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for rec in pysam.FastxFile(args.fasta):
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fh.write("{}\t{}\n".format(rec.name, len(rec.sequence)))
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if __name__ == '__main__':
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main()
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