Mercurial > repos > shellac > sam_consensus_v3
annotate env/lib/python3.9/site-packages/galaxy/util/tool_shed/encoding_util.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 binascii |
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2 import json |
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3 |
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4 from galaxy.util import ( |
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5 smart_str, |
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6 unicodify |
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7 ) |
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8 from galaxy.util.hash_util import hmac_new |
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9 |
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10 |
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11 encoding_sep = '__esep__' |
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12 encoding_sep2 = '__esepii__' |
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13 |
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14 |
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15 def tool_shed_decode(value): |
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16 # Extract and verify hash |
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17 value = unicodify(value) |
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18 a, b = value.split(":") |
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19 value = binascii.unhexlify(b) |
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20 test = hmac_new(b'ToolShedAndGalaxyMustHaveThisSameKey', value) |
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21 assert a == test |
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22 # Restore from string |
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23 values = None |
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24 value = unicodify(value) |
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25 try: |
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26 values = json.loads(value) |
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27 except Exception: |
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28 pass |
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29 if values is None: |
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30 values = value |
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31 return values |
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32 |
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33 |
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34 def tool_shed_encode(val): |
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35 if isinstance(val, dict) or isinstance(val, list): |
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36 value = json.dumps(val) |
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37 else: |
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38 value = val |
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39 a = hmac_new(b'ToolShedAndGalaxyMustHaveThisSameKey', value) |
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40 b = unicodify(binascii.hexlify(smart_str(value))) |
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41 return f"{a}:{b}" |