(
self,
close=os.close,
waitpid=os.waitpid,
waitstatus_to_exitcode=os.waitstatus_to_exitcode,
)
| 106 | self._lock.release() |
| 107 | |
| 108 | def _stop_locked( |
| 109 | self, |
| 110 | close=os.close, |
| 111 | waitpid=os.waitpid, |
| 112 | waitstatus_to_exitcode=os.waitstatus_to_exitcode, |
| 113 | ): |
| 114 | # This shouldn't happen (it might when called by a finalizer) |
| 115 | # so we check for it anyway. |
| 116 | if self._lock._recursion_count() > 1: |
| 117 | raise self._reentrant_call_error() |
| 118 | if self._fd is None: |
| 119 | # not running |
| 120 | return |
| 121 | if self._pid is None: |
| 122 | return |
| 123 | |
| 124 | # closing the "alive" file descriptor stops main() |
| 125 | close(self._fd) |
| 126 | self._fd = None |
| 127 | |
| 128 | try: |
| 129 | _, status = waitpid(self._pid, 0) |
| 130 | except ChildProcessError: |
| 131 | self._pid = None |
| 132 | self._exitcode = None |
| 133 | return |
| 134 | |
| 135 | self._pid = None |
| 136 | |
| 137 | try: |
| 138 | self._exitcode = waitstatus_to_exitcode(status) |
| 139 | except ValueError: |
| 140 | # os.waitstatus_to_exitcode may raise an exception for invalid values |
| 141 | self._exitcode = None |
| 142 | |
| 143 | def getfd(self): |
| 144 | self.ensure_running() |
no test coverage detected