Mercurial > hg > orthanc-book
comparison Sphinx/source/plugins/python/exception.py @ 747:56d48f6e52cc
catching exceptions in python plugins
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
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| date | Mon, 09 Aug 2021 18:29:38 +0200 |
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| children |
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| 746:b2b1ba11faaa | 747:56d48f6e52cc |
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| 1 import orthanc | |
| 2 | |
| 3 def OnChange(changeType, level, resource): | |
| 4 if changeType == orthanc.ChangeType.ORTHANC_STARTED: | |
| 5 try: | |
| 6 print(orthanc.RestApiGet('/nope')) | |
| 7 except ValueError as e: | |
| 8 # Raised in releases <= 3.2 of the plugin (doesn't occur in releases >= 3.3) | |
| 9 print(e) | |
| 10 except orthanc.OrthancException as e: | |
| 11 # Raised in releases >= 3.3 of the plugin (fails with releases <= 3.2) | |
| 12 print(e) | |
| 13 print(e.args[0]) # Error code of Orthanc (cf. "orthanc.ErrorCode" enumeration) | |
| 14 print(e.args[1]) # Description of the error | |
| 15 print(e.args[0] == orthanc.ErrorCode.UNKNOWN_RESOURCE) # Returns "True" | |
| 16 | |
| 17 orthanc.RegisterOnChangeCallback(OnChange) |