Pardon me earlier messaeg.
I copied wrong code.
*#models/scheduler.py*
def send_mail(to, subject, message, cc=None, bcc=None,
attachments=None):
"""
This module is called by scheduler.
mail is queued by scheduler.
"""
if cc is None:
cc = []
if bcc is None:
bcc = []
if attachments is None:
attachments = []
#sending mail
result= mail.send(to=to, cc=cc, bcc=bcc,
subject=subject, message=message,
attachments=attachments)
if not result:
raise Exception("Mail sent failed")
This is working for me. It will change current task status to "FAILED".
I can easily find which mails sent failed due to mail.send errors
On Thu, Aug 28, 2014 at 4:03 PM, Prasad Muley <pmmu...@gmail.com> wrote:
> NP. I got another way to catch failed mail/task.
>
>
>
>
> *#models/scheduler.py*
> def send_mail(to, subject, message, cc=None, bcc=None,
> attachments=None):
> """
> This module is called by scheduler.
> mail is queued by scheduler.
> """
> if cc is None:
> cc = []
> if bcc is None:
> bcc = []
> if attachments is None:
> attachments = []
> #sending mail
> print W2P_TASK
> result= mail.send(to=to, cc=cc, bcc=bcc,
> subject=subject, message=message,
> attachments=attachments)
>
> if not result:
> raise Exception("Mail sent failed")
>
>
> This is working for me. It will change current task status to "FAILED".
> I can easily find which mails sent failed due to mail.send errors
>
>
>
> On Thu, Aug 28, 2014 at 3:52 PM, Niphlod <niph...@gmail.com> wrote:
>
>> no.
>>
>>
>> On Thursday, August 28, 2014 10:26:42 AM UTC+2, Prasad Muley wrote:
>>
>>> Okay.
>>> I am using 2.3 . I can't upgrade it because Company decided to use 2.3
>>> only.
>>> Is there anyway to access current task id in 2.3?
>>>
>>>
>>>
>>> On Thu, Aug 28, 2014 at 1:47 PM, Niphlod <nip...@gmail.com> wrote:
>>>
>>>> what version are you using ?! W2P_TASK is available from 2.4.1.
>>>>
>>>>
>>>> On Thursday, August 28, 2014 9:30:28 AM UTC+2, Prasad Muley wrote:
>>>>
>>>>> Hi Niphlod,
>>>>> I need to get current task's id. I saw your sample scheduler
>>>>> example on niphlod_w2p_scheduler_tests
>>>>> <https://github.com/niphlod/w2p_scheduler_tests/blob/master/models/scheduler.py>
>>>>> I did it in same way but got error.
>>>>>
>>>>>
>>>>>
>>>>> *#models/scheduler.py*
>>>>> def send_mail(to, subject, message, cc=None, bcc=None,
>>>>> attachments=None):
>>>>> """
>>>>> This module is called by scheduler.
>>>>> mail is queued by scheduler.
>>>>> """
>>>>> if cc is None:
>>>>> cc = []
>>>>> if bcc is None:
>>>>> bcc = []
>>>>> if attachments is None:
>>>>> attachments = []
>>>>> #sending mail
>>>>> print W2P_TASK
>>>>> result= mail.send(to=to, cc=cc, bcc=bcc,
>>>>> subject=subject, message=message,
>>>>> attachments=attachments)
>>>>>
>>>>> #if not result:
>>>>> # print "FAILED: Task [%d]" % W2P_TASK.id
>>>>> ### update tasks' status
>>>>>
>>>>>
>>>>> from gluon.scheduler import Scheduler
>>>>> mail_scheduler = Scheduler(db, migrate=False)
>>>>>
>>>>>
>>>>> I got following error
>>>>>
>>>>> DEBUG:web2py.scheduler: new task report: FAILED
>>>>> DEBUG:web2py.scheduler: traceback: Traceback (most recent call last):
>>>>> File "/home/prasad/Rootpy/web2py 2.3/gluon/scheduler.py", line 229,
>>>>> in executor
>>>>> result = dumps(_function(*args, **vars))
>>>>> File "applications/lcm/models/scheduler.py", line 16, in send_mail
>>>>> print W2P_TASK
>>>>> NameError: global name 'W2P_TASK' is not defined
>>>>>
>>>>>
>>>>>
>>>>> if mail.send() fails due to some issue [for eg wrong password, port
>>>>> etc]
>>>>> Still web2py scheduler mark current task as COMPLETED.
>>>>>
>>>>> That's why I want to check mail.send's result.
>>>>> If result is False then I've to update current task's status as Failed.
>>>>> How do I get id of current task?
>>>>>
>>>>> Thanks in advance.
>>>>>
>>>>>
>>>>> On Tue, Aug 26, 2014 at 3:46 PM, Niphlod <nip...@gmail.com> wrote:
>>>>>
>>>>>> I'd strongly advise you to read the section on the book about
>>>>>> migrations and fixing broke migrations.
>>>>>> If you're starting now with the scheduler, please do the following:
>>>>>> - delete all databases/*_scheduler_*.table files
>>>>>> - delete scheduler_worker, scheduler_tasks, scheduler_run table from
>>>>>> your backend MANUALLY
>>>>>> - use Scheduler(db, ...., migrate=True)
>>>>>> - open appadmin
>>>>>> - reset Scheduler(db, ...., migrate=False)
>>>>>>
>>>>>>
>>>>>> On Tuesday, August 26, 2014 11:18:25 AM UTC+2, Prasad Muley wrote:
>>>>>>
>>>>>>> Hi,
>>>>>>> I tried to access db.scheduler_run table but it is giving me
>>>>>>> following error in web2py shell and app admin UI.
>>>>>>>
>>>>>>> *OperationalError: (1054, "Unknown column
>>>>>>> 'scheduler_run.scheduler_task' in 'field list'")*
>>>>>>>
>>>>>>>
>>>>>>> On Tue, Aug 26, 2014 at 1:04 PM, Niphlod <nip...@gmail.com> wrote:
>>>>>>>
>>>>>>>> there's yet a scheduler_task table in the database. Fix
>>>>>>>> migrations in the usual way, or set Scheduler(db,....,migrate=False)
>>>>>>>> to avoid the error.
>>>>>>>>
>>>>>>>>
>>>>>>>> On Tuesday, August 26, 2014 8:58:06 AM UTC+2, Prasad Muley wrote:
>>>>>>>>>
>>>>>>>>> Hi,
>>>>>>>>> I've web2py 2.3 version. I tried to use scheduler for mail
>>>>>>>>> sending.
>>>>>>>>> I got this error while creating a worker for scheduler
>>>>>>>>>
>>>>>>>>> $ python web2py.py -K send_mail_app
>>>>>>>>>
>>>>>>>>> [12:07:02]
>>>>>>>>> web2py Web Framework
>>>>>>>>> Created by Massimo Di Pierro, Copyright 2007-2014
>>>>>>>>> Version 2.3.2 (2012-12-17 15:03:30) stable
>>>>>>>>> Database drivers available: SQLite(sqlite2), SQLite(sqlite3),
>>>>>>>>> MySQL(pymysql), MySQL(MySQLdb), PostgreSQL(psycopg2),
>>>>>>>>> PostgreSQL(pg8000),
>>>>>>>>> MSSQL(pyodbc), DB2(pyodbc), Teradata(pyodbc), IMAP(imaplib)
>>>>>>>>> starting single-scheduler for "send_mail_app"...
>>>>>>>>> Traceback (most recent call last):
>>>>>>>>> File "/home/prasad/Rootpy/web2py 2.3/gluon/restricted.py", line
>>>>>>>>> 212, in restricted
>>>>>>>>> exec ccode in environment
>>>>>>>>> File "applications/send_mail_app/models/scheduler.py", line 2,
>>>>>>>>> in <module>
>>>>>>>>> mail_scheduler = Scheduler(db)
>>>>>>>>> File "/home/prasad/Rootpy/web2py 2.3/gluon/scheduler.py", line
>>>>>>>>> 449, in __init__
>>>>>>>>> self.define_tables(db, migrate=migrate)
>>>>>>>>> File "/home/prasad/Rootpy/web2py 2.3/gluon/scheduler.py", line
>>>>>>>>> 501, in define_tables
>>>>>>>>> migrate=migrate, format='%(task_name)s')
>>>>>>>>> File "/home/prasad/Rootpy/web2py 2.3/gluon/dal.py", line 7186,
>>>>>>>>> in define_table
>>>>>>>>> table = self.lazy_define_table(tablename,*fields,**args)
>>>>>>>>> File "/home/prasad/Rootpy/web2py 2.3/gluon/dal.py", line 7222,
>>>>>>>>> in lazy_define_table
>>>>>>>>> polymodel=polymodel)
>>>>>>>>> File "/home/prasad/Rootpy/web2py 2.3/gluon/dal.py", line 935, in
>>>>>>>>> create_table
>>>>>>>>> self.create_sequence_and_triggers(query,table)
>>>>>>>>> File "/home/prasad/Rootpy/web2py 2.3/gluon/dal.py", line 1694,
>>>>>>>>> in create_sequence_and_triggers
>>>>>>>>> self.execute(query)
>>>>>>>>> File "/home/prasad/Rootpy/web2py 2.3/gluon/dal.py", line 1709,
>>>>>>>>> in execute
>>>>>>>>> return self.log_execute(*a, **b)
>>>>>>>>> File "/home/prasad/Rootpy/web2py 2.3/gluon/dal.py", line 1703,
>>>>>>>>> in log_execute
>>>>>>>>> ret = self.cursor.execute(*a, **b)
>>>>>>>>> File "/usr/local/lib/python2.7/dist-packages/MySQLdb/cursors.py",
>>>>>>>>> line 201, in execute
>>>>>>>>> self.errorhandler(self, exc, value)
>>>>>>>>> File "/usr/local/lib/python2.7/dist-packages/MySQLdb/
>>>>>>>>> connections.py", line 36, in defaulterrorhandler
>>>>>>>>> raise errorclass, errorvalue
>>>>>>>>> OperationalError: (1050, "Table 'scheduler_task' already exists")
>>>>>>>>>
>>>>>>>>> I've followed following instructions.
>>>>>>>>>
>>>>>>>>> *1) Created a file models/scheduler.py*
>>>>>>>>>
>>>>>>>>> #code from scheduler.py file
>>>>>>>>> from gluon.scheduler import Scheduler
>>>>>>>>> mail_scheduler = Scheduler(db)
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> def send_mail(to, subject, message, cc=None, bcc=None,
>>>>>>>>> attachments=None):
>>>>>>>>> """
>>>>>>>>> This module is called by scheduler.
>>>>>>>>> You can check scheduler_task table and scheduler.task_status
>>>>>>>>> table
>>>>>>>>> """
>>>>>>>>> if cc is None:
>>>>>>>>> cc = []
>>>>>>>>> if bcc is None:
>>>>>>>>> bcc = []
>>>>>>>>> if attachments is None:
>>>>>>>>> attachments = []
>>>>>>>>> #sending mail
>>>>>>>>> mail.send(to=to, cc=cc, bcc=bcc,
>>>>>>>>> subject=subject, message=message,
>>>>>>>>> attachments=attachments)
>>>>>>>>>
>>>>>>>>> *2) Called send_mail module in an external script.*
>>>>>>>>> (scripts/send_mails.py)
>>>>>>>>>
>>>>>>>>> #extra code here
>>>>>>>>> task = mail_scheduler.queue_task('send_mail',
>>>>>>>>> pvars={'to': email,
>>>>>>>>> 'subject':
>>>>>>>>> subject,
>>>>>>>>> 'message':
>>>>>>>>> html_email},
>>>>>>>>>
>>>>>>>>> start_time=datetime.datetime.now())
>>>>>>>>> print task
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> *3) Created a worker and got above error*
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Am I missing some steps?
>>>>>>>>>
>>>>>>>> --
>>>>>>>> Resources:
>>>>>>>> - http://web2py.com
>>>>>>>> - http://web2py.com/book (Documentation)
>>>>>>>> - http://github.com/web2py/web2py (Source code)
>>>>>>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>>>>>>>> ---
>>>>>>>> You received this message because you are subscribed to a topic in
>>>>>>>> the Google Groups "web2py-users" group.
>>>>>>>> To unsubscribe from this topic, visit https://groups.google.com/d/
>>>>>>>> topic/web2py/gx5o0vAGXQQ/unsubscribe.
>>>>>>>> To unsubscribe from this group and all its topics, send an email
>>>>>>>> to web2py+un...@googlegroups.com.
>>>>>>>>
>>>>>>>> For more options, visit https://groups.google.com/d/optout.
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Thanks and Regards
>>>>>>> Prasad M. Muley
>>>>>>> Programmer at One Delta Synergies Pvt Ltd. | PICT 2013
>>>>>>>
>>>>>>> “Pretty much everything on the web uses those two things: *C* and
>>>>>>> *UNIX*,” - Dennis Ritchie
>>>>>>>
>>>>>>> *http://www.cs.bell-labs.com/who/dmr/*
>>>>>>> <http://www.cs.bell-labs.com/who/dmr/>
>>>>>>>
>>>>>> --
>>>>>> Resources:
>>>>>> - http://web2py.com
>>>>>> - http://web2py.com/book (Documentation)
>>>>>> - http://github.com/web2py/web2py (Source code)
>>>>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>>>>>> ---
>>>>>> You received this message because you are subscribed to a topic in
>>>>>> the Google Groups "web2py-users" group.
>>>>>> To unsubscribe from this topic, visit https://groups.google.com/d/to
>>>>>> pic/web2py/gx5o0vAGXQQ/unsubscribe.
>>>>>> To unsubscribe from this group and all its topics, send an email to
>>>>>> web2py+un...@googlegroups.com.
>>>>>> For more options, visit https://groups.google.com/d/optout.
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Thanks and Regards
>>>>> Prasad M. Muley
>>>>> Programmer at One Delta Synergies Pvt Ltd. | PICT 2013
>>>>>
>>>>> “Pretty much everything on the web uses those two things: *C* and
>>>>> *UNIX*,” - Dennis Ritchie
>>>>> *http://www.cs.bell-labs.com/who/dmr/*
>>>>> <http://www.cs.bell-labs.com/who/dmr/>
>>>>>
>>>> --
>>>> Resources:
>>>> - http://web2py.com
>>>> - http://web2py.com/book (Documentation)
>>>> - http://github.com/web2py/web2py (Source code)
>>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>>>> ---
>>>> You received this message because you are subscribed to a topic in the
>>>> Google Groups "web2py-users" group.
>>>> To unsubscribe from this topic, visit https://groups.google.com/d/
>>>> topic/web2py/gx5o0vAGXQQ/unsubscribe.
>>>> To unsubscribe from this group and all its topics, send an email to
>>>> web2py+un...@googlegroups.com.
>>>> For more options, visit https://groups.google.com/d/optout.
>>>>
>>>
>>>
>>>
>>> --
>>> Thanks and Regards
>>> Prasad M. Muley
>>> Programmer at One Delta Synergies Pvt Ltd. | PICT 2013
>>>
>>> “Pretty much everything on the web uses those two things: *C* and *UNIX*,”
>>> - Dennis Ritchie
>>> *http://www.cs.bell-labs.com/who/dmr/*
>>> <http://www.cs.bell-labs.com/who/dmr/>
>>>
>> --
>> Resources:
>> - http://web2py.com
>> - http://web2py.com/book (Documentation)
>> - http://github.com/web2py/web2py (Source code)
>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>> ---
>> You received this message because you are subscribed to a topic in the
>> Google Groups "web2py-users" group.
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>> https://groups.google.com/d/topic/web2py/gx5o0vAGXQQ/unsubscribe.
>> To unsubscribe from this group and all its topics, send an email to
>> web2py+unsubscr...@googlegroups.com.
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
>
> --
> Thanks and Regards
> Prasad M. Muley
> Programmer at One Delta Synergies Pvt Ltd. | PICT 2013
>
> “Pretty much everything on the web uses those two things: *C* and *UNIX*,”
> - Dennis Ritchie
> *http://www.cs.bell-labs.com/who/dmr/*
> <http://www.cs.bell-labs.com/who/dmr/>
>
--
Thanks and Regards
Prasad M. Muley
Programmer at One Delta Synergies Pvt Ltd. | PICT 2013
“Pretty much everything on the web uses those two things: *C* and *UNIX*,”
- Dennis Ritchie
*http://www.cs.bell-labs.com/who/dmr/*
<http://www.cs.bell-labs.com/who/dmr/>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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