Mercurial > repos > shellac > sam_consensus_v3
annotate env/lib/python3.9/site-packages/galaxy/tool_util/verify/asserts/archive.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
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1 import io |
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2 import re |
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3 import tarfile |
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4 import zipfile |
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5 |
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6 |
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7 def _extract_from_tar(tar_temp, path): |
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8 for fn in tar_temp.getnames(): |
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9 if re.match(path, fn): |
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10 # Will only match on first hit, probably fine for now |
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11 return tar_temp.extractfile(fn) |
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12 |
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13 |
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14 def _extract_from_zip(zip_temp, path): |
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15 for fn in zip_temp.namelist(): |
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16 if re.match(path, fn): |
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17 # Will only match on first hit, probably fine for now |
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18 return zip_temp.open(fn) |
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19 |
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20 |
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21 def assert_has_archive_member(output_bytes, path, verify_assertions_function, children): |
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22 """ Recursively checks the specified children assertions against the text of |
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23 the first element matching the specified path found within the archive. |
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24 Currently supported formats: .zip, .tar, .tar.gz.""" |
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25 |
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26 output_temp = io.BytesIO(output_bytes) |
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27 try: # tar / tar.gz |
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28 temp = tarfile.open(fileobj=output_temp, mode='r') |
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29 contents = _extract_from_tar(temp, path) |
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30 except tarfile.TarError: # zip |
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31 temp = zipfile.ZipFile(output_temp, mode='r') |
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32 contents = _extract_from_zip(temp, path) |
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33 finally: |
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34 verify_assertions_function(contents.read(), children) |
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35 contents.close() |
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36 temp.close() |
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37 output_temp.close() |