Mercurial Repositories > eric / file comparison
comparison: eric7/PipInterface/Pip.py
eric7/PipInterface/Pip.py
- branch
- eric7
- changeset 9002
- 31a7decd3393
- parent 8998
- 4644064d4454
- child 9003
- 6bc210cd5726
equal
deleted
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replaced
| 9001:a00cd6b55728 | 9002:31a7decd3393 |
|---|---|
| 968 'replace').strip() | 968 'replace').strip() |
| 969 with contextlib.suppress(json.JSONDecodeError): | 969 with contextlib.suppress(json.JSONDecodeError): |
| 970 dependencies = json.loads(output) | 970 dependencies = json.loads(output) |
| 971 | 971 |
| 972 return dependencies | 972 return dependencies |
| 973 | |
| 974 ####################################################################### | |
| 975 ## License handling methods below | |
| 976 ####################################################################### | |
| 977 | |
| 978 def getLicenses(self, envName, summary=False): | |
| 979 """ | |
| 980 Public method to get the licenses per package for a given environment. | |
| 981 | |
| 982 @param envName name of the environment to get the licenses for | |
| 983 @type str | |
| 984 @param summary flag indicating to get a summary listing (defaults to | |
| 985 False) | |
| 986 @type bool (optional) | |
| 987 @return list of dictionaries containing the license and version per | |
| 988 package | |
| 989 @rtype dict | |
| 990 """ | |
| 991 licenses = [] | |
| 992 | |
| 993 if envName: | |
| 994 interpreter = self.getVirtualenvInterpreter(envName) | |
| 995 if interpreter: | |
| 996 from . import piplicenses | |
| 997 with open(piplicenses.__file__, "r") as f: | |
| 998 content = f.read() | |
| 999 args = [ | |
| 1000 "-c", | |
| 1001 content, | |
| 1002 "--format", | |
| 1003 "json", | |
| 1004 "--from", | |
| 1005 "mixed", | |
| 1006 "--with-system", | |
| 1007 ] | |
| 1008 if summary: | |
| 1009 args.append("--summary") | |
| 1010 | |
| 1011 proc = QProcess() | |
| 1012 proc.start(interpreter, args) | |
| 1013 if proc.waitForStarted(15000) and proc.waitForFinished(30000): | |
| 1014 output = str(proc.readAllStandardOutput(), | |
| 1015 Preferences.getSystem("IOEncoding"), | |
| 1016 'replace').strip() | |
| 1017 with contextlib.suppress(json.JSONDecodeError): | |
| 1018 licenses = json.loads(output) | |
| 1019 | |
| 1020 return licenses | |
| 1021 | |
| 1022 def getLicensesSummary(self, envName): | |
| 1023 """ | |
| 1024 Public method to get a summary of licenses found in a given | |
| 1025 environment. | |
| 1026 | |
| 1027 @param envName name of the environment to get the licenses summary for | |
| 1028 @type str | |
| 1029 @return list of dictionaries containing the license and the count of | |
| 1030 packages | |
| 1031 @rtype dict | |
| 1032 """ | |
| 1033 return self.getLicenses(envName, summary=True) |
