Mercurial Repositories > eric / file comparison
comparison: eric6/DebugClients/Python/MultiProcessDebugExtension.py
eric6/DebugClients/Python/MultiProcessDebugExtension.py
- branch
- maintenance
- changeset 8273
- 698ae46f40a4
- parent 8243
- cc717c2ae956
equal
deleted
inserted
replaced
| 8190:fb0ef164f536 | 8273:698ae46f40a4 |
|---|---|
| 6 """ | 6 """ |
| 7 Module implementing a function to patch the process creation functions to | 7 Module implementing a function to patch the process creation functions to |
| 8 support multiprocess debugging. | 8 support multiprocess debugging. |
| 9 """ | 9 """ |
| 10 | 10 |
| 11 import contextlib | |
| 11 | 12 |
| 12 from DebugUtilities import ( | 13 from DebugUtilities import ( |
| 13 patchArguments, patchArgumentStringWindows, isPythonProgram, | 14 patchArguments, patchArgumentStringWindows, isPythonProgram, |
| 14 isWindowsPlatform | 15 isWindowsPlatform |
| 15 ) | 16 ) |
| 304 | 305 |
| 305 frame = frame.f_back | 306 frame = frame.f_back |
| 306 frame = None # Just make sure we don't hold on to it. | 307 frame = None # Just make sure we don't hold on to it. |
| 307 | 308 |
| 308 childProcess = getattr(os, originalName)() # fork | 309 childProcess = getattr(os, originalName)() # fork |
| 309 if not childProcess and not isMultiprocessingPopen: | 310 if ( |
| 310 if isNewPythonProcess: | 311 not childProcess and |
| 311 (wd, host, port, exceptions, tracePython, redirect, | 312 not isMultiprocessingPopen and |
| 312 noencoding) = _debugClient.startOptions | 313 isNewPythonProcess |
| 313 _debugClient.startDebugger( | 314 ): |
| 314 filename=sys.argv[0], | 315 (wd, host, port, exceptions, tracePython, redirect, |
| 315 host=host, | 316 noencoding) = _debugClient.startOptions |
| 316 port=port, | 317 _debugClient.startDebugger( |
| 317 enableTrace=multiprocess and not isSubprocessFork, | 318 filename=sys.argv[0], |
| 318 exceptions=exceptions, | 319 host=host, |
| 319 tracePython=tracePython, | 320 port=port, |
| 320 redirect=redirect, | 321 enableTrace=multiprocess and not isSubprocessFork, |
| 321 passive=False, | 322 exceptions=exceptions, |
| 322 multiprocessSupport=multiprocess) | 323 tracePython=tracePython, |
| 324 redirect=redirect, | |
| 325 passive=False, | |
| 326 multiprocessSupport=multiprocess) | |
| 323 return childProcess | 327 return childProcess |
| 324 | 328 |
| 325 return newFork | 329 return newFork |
| 326 | 330 |
| 327 | 331 |
| 399 except ImportError: | 403 except ImportError: |
| 400 import _winapi as _subprocess | 404 import _winapi as _subprocess |
| 401 patchModule(_subprocess, 'CreateProcess', createCreateProcess) | 405 patchModule(_subprocess, 'CreateProcess', createCreateProcess) |
| 402 else: | 406 else: |
| 403 patchModule(os, "fork", createFork) | 407 patchModule(os, "fork", createFork) |
| 404 try: | 408 with contextlib.suppress(ImportError): |
| 405 import _posixsubprocess | 409 import _posixsubprocess |
| 406 patchModule(_posixsubprocess, "fork_exec", createForkExec) | 410 patchModule(_posixsubprocess, "fork_exec", createForkExec) |
| 407 except ImportError: | |
| 408 pass | |
| 409 | 411 |
| 410 _debugClient = debugClient | 412 _debugClient = debugClient |
