Replace warning.showwarning with idle_showwarning_subproc, or reverse.
(capture)
| 78 | _warnings_showwarning = None |
| 79 | |
| 80 | def capture_warnings(capture): |
| 81 | "Replace warning.showwarning with idle_showwarning_subproc, or reverse." |
| 82 | |
| 83 | global _warnings_showwarning |
| 84 | if capture: |
| 85 | if _warnings_showwarning is None: |
| 86 | _warnings_showwarning = warnings.showwarning |
| 87 | warnings.showwarning = idle_showwarning_subproc |
| 88 | else: |
| 89 | if _warnings_showwarning is not None: |
| 90 | warnings.showwarning = _warnings_showwarning |
| 91 | _warnings_showwarning = None |
| 92 | |
| 93 | capture_warnings(True) |
| 94 |