Mercurial Repositories > eric / file comparison
comparison: Utilities/__init__.py
Utilities/__init__.py
- changeset 1839
- 03b44e1c67e6
- parent 1814
- 2da3b3749cac
- child 1841
- 2f9e28e56c1b
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| 1837:36406a806be4 | 1839:03b44e1c67e6 |
|---|---|
| 1366 """ | 1366 """ |
| 1367 Module function to check the presence of PySide. | 1367 Module function to check the presence of PySide. |
| 1368 | 1368 |
| 1369 @return flag indicating the presence of PySide (boolean) | 1369 @return flag indicating the presence of PySide (boolean) |
| 1370 """ | 1370 """ |
| 1371 interpreter = Preferences.getDebugger("PythonInterpreter") | 1371 try: |
| 1372 if interpreter == "" or not isinpath(interpreter): | 1372 # step 1: try Python3 variant of PySide |
| 1373 return False | 1373 import PySide # __IGNORE_EXCEPTION__ |
| 1374 | 1374 del PySide |
| 1375 checker = os.path.join(getConfig('ericDir'), | 1375 return True |
| 1376 "UtilitiesPython2", "PySideImporter.py") | 1376 except ImportError: |
| 1377 args = [checker] | 1377 # step 2: check for a Python2 variant |
| 1378 proc = QProcess() | 1378 interpreter = Preferences.getDebugger("PythonInterpreter") |
| 1379 proc.setProcessChannelMode(QProcess.MergedChannels) | 1379 if interpreter == "" or not isinpath(interpreter): |
| 1380 proc.start(interpreter, args) | 1380 return False |
| 1381 finished = proc.waitForFinished(30000) | 1381 |
| 1382 if finished: | 1382 checker = os.path.join(getConfig('ericDir'), |
| 1383 if proc.exitCode() == 0: | 1383 "UtilitiesPython2", "PySideImporter.py") |
| 1384 return True | 1384 args = [checker] |
| 1385 proc = QProcess() | |
| 1386 proc.setProcessChannelMode(QProcess.MergedChannels) | |
| 1387 proc.start(interpreter, args) | |
| 1388 finished = proc.waitForFinished(30000) | |
| 1389 if finished: | |
| 1390 if proc.exitCode() == 0: | |
| 1391 return True | |
| 1385 | 1392 |
| 1386 return False | 1393 return False |
| 1387 | 1394 |
| 1388 | 1395 |
| 1389 ################################################################################ | 1396 ################################################################################ |
