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Catch exceptions in _call_commands and other small fixes

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This commit is contained in:
Richard Chien 2016-12-03 17:49:55 +08:00
parent 6e804d8aea
commit ed559a26ab
1 changed files with 23 additions and 10 deletions
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31
commands/scheduler.py
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@ -9,6 +9,7 @@ from apscheduler.executors.pool import ProcessPoolExecutor
from apscheduler.jobstores.base import JobLookupError from apscheduler.jobstores.base import JobLookupError
from command import CommandRegistry, hub as cmdhub from command import CommandRegistry, hub as cmdhub
from command import CommandNotExistsError, CommandScopeError, CommandPermissionError
from commands import core from commands import core
from little_shit import get_db_dir, get_command_args_start_flags, get_target from little_shit import get_db_dir, get_command_args_start_flags, get_target
@ -44,10 +45,19 @@ class _IncompleteArgsError(Exception):
pass pass
def _call_commands(command_list, ctx_msg): def _call_commands(job_id, command_list, ctx_msg):
print('Doing jobs: ', command_list)
for command in command_list: for command in command_list:
try:
cmdhub.call(command[0], command[1], ctx_msg) cmdhub.call(command[0], command[1], ctx_msg)
except CommandNotExistsError:
core.echo('没有找到计划任务 %s 中的命令 %s' % (job_id, command[0]), ctx_msg)
except CommandPermissionError:
core.echo('你没有权限执行计划任务 %s 中的命令 %s' % (job_id, command[0]), ctx_msg)
except CommandScopeError as se:
core.echo(
'计划任务 %s 中的命令 %s 不支持 %s' % (job_id, command[0], se.msg_type),
ctx_msg
)
@cr.register('add_job', 'add-job', 'add') @cr.register('add_job', 'add-job', 'add')
@ -90,7 +100,6 @@ def add_job(args_text, ctx_msg, internal=False):
except ValueError: except ValueError:
# Split failed, which means format is not correct # Split failed, which means format is not correct
raise _InvalidTriggerArgsError raise _InvalidTriggerArgsError
trigger_args['day_of_week'] -= 1 # Because APScheduler's day of week is from 0 to 6
# Parse '--multi' option # Parse '--multi' option
multi = False multi = False
@ -124,10 +133,14 @@ def add_job(args_text, ctx_msg, internal=False):
tmp.append('') tmp.append('')
command_list.append(tuple(tmp)) command_list.append(tuple(tmp))
job_args = {'command_list': command_list, 'ctx_msg': ctx_msg} job_args = {
'job_id': job_id_without_suffix,
'command_list': command_list,
'ctx_msg': ctx_msg
}
job = _scheduler.add_job(_call_commands, kwargs=job_args, trigger='cron', **trigger_args, job = _scheduler.add_job(_call_commands, kwargs=job_args, trigger='cron', **trigger_args,
id=job_id, replace_existing=True, misfire_grace_time=30) id=job_id, replace_existing=True, misfire_grace_time=30)
_send_text('成功添加计划任务，ID：' + job_id_without_suffix, ctx_msg, internal) _send_text('成功添加计划任务 ' + job_id_without_suffix, ctx_msg, internal)
return job return job
except _InvalidTriggerArgsError: except _InvalidTriggerArgsError:
_send_add_job_trigger_args_invalid_msg(ctx_msg, internal) _send_add_job_trigger_args_invalid_msg(ctx_msg, internal)
@ -142,9 +155,9 @@ def remove_job(args_text, ctx_msg, internal=False):
job_id = job_id_without_suffix + '_' + get_target(ctx_msg) job_id = job_id_without_suffix + '_' + get_target(ctx_msg)
try: try:
_scheduler.remove_job(job_id, 'default') _scheduler.remove_job(job_id, 'default')
_send_text('成功删除计划任务，ID：' + job_id_without_suffix, ctx_msg, internal) _send_text('成功删除计划任务 ' + job_id_without_suffix, ctx_msg, internal)
except JobLookupError: except JobLookupError:
_send_text('没有找到这个 ID 的计划任务', ctx_msg, internal) _send_text('没有找到计划任务 ' + job_id_without_suffix, ctx_msg, internal)
@cr.register('list_jobs', 'list-jobs', 'list') @cr.register('list_jobs', 'list-jobs', 'list')
@ -189,10 +202,10 @@ def _send_add_job_help_msg(ctx_msg, internal):
' -H 时，0 到 23\n' ' -H 时，0 到 23\n'
' -d 日，1 到 31\n' ' -d 日，1 到 31\n'
' -m 月，1 到 12\n' ' -m 月，1 到 12\n'
' -w 星期，1 到 7，其中 7 表示星期天\n' ' -w 星期，0 到 6，其中 0 表示星期一，6 表示星期天\n'
' 以上选项的值的表示法和下面的 cron 模式相同\n' ' 以上选项的值的表示法和下面的 cron 模式相同\n'
'cron：\n' 'cron：\n'
' 此模式和 Linux 的 crontab 文件的格式、顺序相同，一共 5 个用空格隔开的参数\n' ' 此模式和 Linux 的 crontab 文件的格式、顺序相同（除了星期是从 0 到 6），一共 5 个用空格隔开的参数\n'
'\n' '\n'
'剩下三个参数见下一条', '剩下三个参数见下一条',
ctx_msg, ctx_msg,