Mercurial > libervia-backend
comparison libervia/backend/tools/common/async_process.py @ 4193:730f542e4ad0
core: add new `init_script_path` option:
`init_script_path` option can be used in `[DEFAULTS]` to run a script at the end of
backend initialisation. A new `init_pre_script` method is used to wait for backend to
reach this stage (designed to be used mostly by CLI frontend), then the usual `ready_get`
method is finished once the script is finished.
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Wed, 13 Dec 2023 22:00:22 +0100 |
| parents | 4b842c1fb686 |
| children |
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| 4192:1d24ff583794 | 4193:730f542e4ad0 |
|---|---|
| 131 else: | 131 else: |
| 132 command = cls.command | 132 command = cls.command |
| 133 cmd_args = [command] + args | 133 cmd_args = [command] + args |
| 134 if "env" not in kwargs: | 134 if "env" not in kwargs: |
| 135 # we pass parent environment by default | 135 # we pass parent environment by default |
| 136 kwargs["env"] = None | 136 # FIXME: `None` doesn't seem to work, despite what documentation says, to be |
| 137 # checked and reported upstream if confirmed. | |
| 138 kwargs["env"] = os.environ | |
| 137 reactor.spawnProcess(prot, | 139 reactor.spawnProcess(prot, |
| 138 command, | 140 command, |
| 139 cmd_args, | 141 cmd_args, |
| 140 **kwargs) | 142 **kwargs) |
| 141 return d | 143 return d |