Mercurial > libervia-web
annotate libervia/web/server/tasks/manager.py @ 1618:5d9889f14012 default tip @
server: start major redesign
- Add icons to menu items
- Switch menu items representation from tuple to dictionary for future extensibility:
- Include icon information
- Prepare for additional data
- Remove "login" from main menu, add login page URL to template data, as it is now a separate right-aligned item
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Sat, 26 Oct 2024 23:07:01 +0200 |
| parents | eb00d593801d |
| children |
| rev | line source |
|---|---|
| 1239 | 1 #!/usr/bin/env python3 |
| 2 | |
| 1146 | 3 # Libervia: a Salut à Toi frontend |
| 1396 | 4 # Copyright (C) 2011-2021 Jérôme Poisson <goffi@goffi.org> |
| 1146 | 5 |
| 6 # This program is free software: you can redistribute it and/or modify | |
| 7 # it under the terms of the GNU Affero General Public License as published by | |
| 8 # the Free Software Foundation, either version 3 of the License, or | |
| 9 # (at your option) any later version. | |
| 10 | |
| 11 # This program is distributed in the hope that it will be useful, | |
| 12 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 # GNU Affero General Public License for more details. | |
| 15 | |
| 16 # You should have received a copy of the GNU Affero General Public License | |
| 17 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 18 import os | |
| 19 import os.path | |
|
1247
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
20 from pathlib import Path |
|
1261
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
21 from typing import Dict |
| 1245 | 22 import importlib.util |
|
1247
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
23 from twisted.internet import defer |
|
1518
eb00d593801d
refactoring: rename `libervia` to `libervia.web` + update imports following backend changes
Goffi <goffi@goffi.org>
parents:
1509
diff
changeset
|
24 from libervia.backend.core.log import getLogger |
|
eb00d593801d
refactoring: rename `libervia` to `libervia.web` + update imports following backend changes
Goffi <goffi@goffi.org>
parents:
1509
diff
changeset
|
25 from libervia.backend.core import exceptions |
|
eb00d593801d
refactoring: rename `libervia` to `libervia.web` + update imports following backend changes
Goffi <goffi@goffi.org>
parents:
1509
diff
changeset
|
26 from libervia.backend.core.i18n import _ |
|
eb00d593801d
refactoring: rename `libervia` to `libervia.web` + update imports following backend changes
Goffi <goffi@goffi.org>
parents:
1509
diff
changeset
|
27 from libervia.backend.tools import utils |
|
eb00d593801d
refactoring: rename `libervia` to `libervia.web` + update imports following backend changes
Goffi <goffi@goffi.org>
parents:
1509
diff
changeset
|
28 from libervia.web.server.constants import Const as C |
|
1247
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
29 from . import implicit |
|
1261
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
30 from .task import Task |
| 1146 | 31 |
| 32 log = getLogger(__name__) | |
| 33 | |
|
1252
80a92eb82b7f
server (tasks manager): added a label for default site
Goffi <goffi@goffi.org>
parents:
1247
diff
changeset
|
34 DEFAULT_SITE_LABEL = _("default site") |
|
80a92eb82b7f
server (tasks manager): added a label for default site
Goffi <goffi@goffi.org>
parents:
1247
diff
changeset
|
35 |
| 1146 | 36 |
| 1245 | 37 class TasksManager: |
| 1146 | 38 """Handle tasks of a Libervia site""" |
| 39 | |
| 40 def __init__(self, host, site_resource): | |
| 41 """ | |
| 42 @param site_resource(LiberviaRootResource): root resource of the site to manage | |
| 43 """ | |
| 44 self.host = host | |
| 45 self.resource = site_resource | |
|
1247
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
46 self.tasks_dir = self.site_path / C.TASKS_DIR |
| 1245 | 47 self.tasks = {} |
| 1146 | 48 self._build_path = None |
| 49 self._current_task = None | |
| 50 | |
| 51 @property | |
| 52 def site_path(self): | |
|
1247
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
53 return Path(self.resource.site_path) |
| 1146 | 54 |
| 55 @property | |
| 56 def build_path(self): | |
| 57 """path where generated files will be build for this site""" | |
| 58 if self._build_path is None: | |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
59 self._build_path = self.host.get_build_path(self.site_name) |
| 1146 | 60 return self._build_path |
| 61 | |
| 62 @property | |
| 63 def site_name(self): | |
| 64 return self.resource.site_name | |
| 65 | |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
66 def validate_data(self, task): |
| 1245 | 67 """Check workflow attributes in task""" |
| 1146 | 68 |
| 1245 | 69 for var, allowed in (("ON_ERROR", ("continue", "stop")), |
| 70 ("LOG_OUTPUT", bool), | |
| 71 ("WATCH_DIRS", list)): | |
| 72 value = getattr(task, var) | |
| 1146 | 73 |
| 74 if isinstance(allowed, type): | |
| 1245 | 75 if allowed is list and value is None: |
| 76 continue | |
| 1146 | 77 if not isinstance(value, allowed): |
| 78 raise ValueError( | |
| 1216 | 79 _("Unexpected value for {var}, {allowed} is expected.") |
| 1245 | 80 .format(var=var, allowed=allowed)) |
| 1146 | 81 else: |
| 82 if not value in allowed: | |
| 1245 | 83 raise ValueError(_("Unexpected value for {var}: {value!r}").format( |
| 84 var=var, value=value)) | |
| 1146 | 85 |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
86 async def import_task( |
|
1261
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
87 self, |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
88 task_name: str, |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
89 task_path: Path, |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
90 to_import: Dict[str, Path] |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
91 ) -> None: |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
92 if task_name in self.tasks: |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
93 log.debug(f"skipping task {task_name} which is already imported") |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
94 return |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
95 module_name = f"{self.site_name or C.SITE_NAME_DEFAULT}.task.{task_name}" |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
96 |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
97 spec = importlib.util.spec_from_file_location(module_name, task_path) |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
98 task_module = importlib.util.module_from_spec(spec) |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
99 spec.loader.exec_module(task_module) |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
100 task = task_module.Task(self, task_name) |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
101 if task.AFTER is not None: |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
102 for pre_task_name in task.AFTER: |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
103 log.debug( |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
104 f"task {task_name!r} must be run after {pre_task_name!r}") |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
105 try: |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
106 pre_task_path = to_import[pre_task_name] |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
107 except KeyError: |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
108 raise ValueError( |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
109 f"task {task_name!r} must be run after {pre_task_name!r}, " |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
110 f"however there is no task with such name") |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
111 await self.import_task(pre_task_name, pre_task_path, to_import) |
|
1261
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
112 |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
113 # we launch prepare, which is a method used to prepare |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
114 # data at runtime (e.g. set WATCH_DIRS using config) |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
115 try: |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
116 prepare = task.prepare |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
117 except AttributeError: |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
118 pass |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
119 else: |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
120 log.info(_('== preparing task "{task_name}" for {site_name} =='.format( |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
121 task_name=task_name, site_name=self.site_name or DEFAULT_SITE_LABEL))) |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
122 try: |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
123 await utils.as_deferred(prepare) |
|
1261
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
124 except exceptions.CancelError as e: |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
125 log.debug(f"Skipping {task_name} which cancelled itself: {e}") |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
126 return |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
127 |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
128 self.tasks[task_name] = task |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
129 self.validate_data(task) |
|
1364
df40708c4c76
server: renamed `--dev_mode` to `--dev-mode` and set it as a flag:
Goffi <goffi@goffi.org>
parents:
1261
diff
changeset
|
130 if self.host.options['dev-mode']: |
|
1261
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
131 dirs = task.WATCH_DIRS or [] |
|
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
132 for dir_ in dirs: |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
133 self.host.files_watcher.watch_dir( |
|
1261
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
134 dir_, auto_add=True, recursive=True, |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
135 callback=self._autorun_task, task_name=task_name) |
|
1261
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
136 |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
137 async def parse_tasks_dir(self, dir_path: Path) -> None: |
|
1247
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
138 log.debug(f"parsing tasks in {dir_path}") |
|
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
139 tasks_paths = sorted(dir_path.glob('task_*.py')) |
|
1261
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
140 to_import = {} |
|
1247
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
141 for task_path in tasks_paths: |
|
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
142 if not task_path.is_file(): |
| 1146 | 143 continue |
|
1247
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
144 task_name = task_path.stem[5:].lower().strip() |
| 1146 | 145 if not task_name: |
| 146 continue | |
| 147 if task_name in self.tasks: | |
| 148 raise exceptions.ConflictError( | |
| 1216 | 149 "A task with the name [{name}] already exists".format( |
| 1146 | 150 name=task_name)) |
|
1247
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
151 log.debug(f"task {task_name} found") |
|
1261
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
152 to_import[task_name] = task_path |
| 1245 | 153 |
|
1261
a46d0e0f383b
tasks: `AFTER` attribute to handle tasks order:
Goffi <goffi@goffi.org>
parents:
1260
diff
changeset
|
154 for task_name, task_path in to_import.items(): |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
155 await self.import_task(task_name, task_path, to_import) |
|
1155
813d54af8c0c
server (tasks): tasks can now be automatically ran when something happen in a watched dir:
Goffi <goffi@goffi.org>
parents:
1154
diff
changeset
|
156 |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
157 async def parse_tasks(self): |
|
1247
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
158 # implicit tasks are always run |
|
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
159 implicit_path = Path(implicit.__file__).parent |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
160 await self.parse_tasks_dir(implicit_path) |
|
1247
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
161 # now we check if there are tasks specific to this site |
|
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
162 if not self.tasks_dir.is_dir(): |
|
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
163 log.debug(_("{name} has no task to launch.").format( |
|
1252
80a92eb82b7f
server (tasks manager): added a label for default site
Goffi <goffi@goffi.org>
parents:
1247
diff
changeset
|
164 name = self.resource.site_name or DEFAULT_SITE_LABEL)) |
|
1247
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
165 return |
|
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
166 else: |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
167 await self.parse_tasks_dir(self.tasks_dir) |
|
1247
a6c7f07f1e4d
tasks: implicit tasks + Brython task:
Goffi <goffi@goffi.org>
parents:
1245
diff
changeset
|
168 |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
169 def _autorun_task(self, host, filepath, flags, task_name): |
|
1155
813d54af8c0c
server (tasks): tasks can now be automatically ran when something happen in a watched dir:
Goffi <goffi@goffi.org>
parents:
1154
diff
changeset
|
170 """Called when an event is received from a watched directory""" |
|
813d54af8c0c
server (tasks): tasks can now be automatically ran when something happen in a watched dir:
Goffi <goffi@goffi.org>
parents:
1154
diff
changeset
|
171 if flags == ['create']: |
|
813d54af8c0c
server (tasks): tasks can now be automatically ran when something happen in a watched dir:
Goffi <goffi@goffi.org>
parents:
1154
diff
changeset
|
172 return |
| 1260 | 173 try: |
| 174 task = self.tasks[task_name] | |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
175 on_dir_event_cb = task.on_dir_event |
| 1260 | 176 except AttributeError: |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
177 return defer.ensureDeferred(self.run_task(task_name)) |
| 1260 | 178 else: |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
179 return utils.as_deferred( |
| 1260 | 180 on_dir_event_cb, host, Path(filepath.path.decode()), flags) |
|
1155
813d54af8c0c
server (tasks): tasks can now be automatically ran when something happen in a watched dir:
Goffi <goffi@goffi.org>
parents:
1154
diff
changeset
|
181 |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
182 async def run_task_instance(self, task: Task) -> None: |
| 1260 | 183 self._current_task = task.name |
| 1216 | 184 log.info(_('== running task "{task_name}" for {site_name} =='.format( |
| 1260 | 185 task_name=task.name, site_name=self.site_name or DEFAULT_SITE_LABEL))) |
|
1155
813d54af8c0c
server (tasks): tasks can now be automatically ran when something happen in a watched dir:
Goffi <goffi@goffi.org>
parents:
1154
diff
changeset
|
186 os.chdir(self.site_path) |
|
813d54af8c0c
server (tasks): tasks can now be automatically ran when something happen in a watched dir:
Goffi <goffi@goffi.org>
parents:
1154
diff
changeset
|
187 try: |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
188 await utils.as_deferred(task.start) |
|
1155
813d54af8c0c
server (tasks): tasks can now be automatically ran when something happen in a watched dir:
Goffi <goffi@goffi.org>
parents:
1154
diff
changeset
|
189 except Exception as e: |
| 1245 | 190 on_error = task.ON_ERROR |
| 1216 | 191 if on_error == 'stop': |
|
1155
813d54af8c0c
server (tasks): tasks can now be automatically ran when something happen in a watched dir:
Goffi <goffi@goffi.org>
parents:
1154
diff
changeset
|
192 raise e |
| 1216 | 193 elif on_error == 'continue': |
| 194 log.warning(_('Task "{task_name}" failed for {site_name}: {reason}') | |
| 1260 | 195 .format(task_name=task.name, site_name=self.site_name, reason=e)) |
|
1155
813d54af8c0c
server (tasks): tasks can now be automatically ran when something happen in a watched dir:
Goffi <goffi@goffi.org>
parents:
1154
diff
changeset
|
196 else: |
| 1216 | 197 raise exceptions.InternalError("we should never reach this point") |
|
1155
813d54af8c0c
server (tasks): tasks can now be automatically ran when something happen in a watched dir:
Goffi <goffi@goffi.org>
parents:
1154
diff
changeset
|
198 self._current_task = None |
| 1146 | 199 |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
200 async def run_task(self, task_name: str) -> None: |
| 1260 | 201 """Run a single task |
| 202 | |
| 203 @param task_name(unicode): name of the task to run | |
| 204 """ | |
| 205 task = self.tasks[task_name] | |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
206 await self.run_task_instance(task) |
| 1260 | 207 |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
208 async def run_tasks(self): |
| 1146 | 209 """Run all the tasks found""" |
| 210 old_path = os.getcwd() | |
| 1216 | 211 for task_name, task_value in self.tasks.items(): |
|
1509
106bae41f5c8
massive refactoring from camelCase -> snake_case. See backend commit log for more details
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
212 await self.run_task(task_name) |
| 1146 | 213 os.chdir(old_path) |