[Pywps-dev] [GSOC] First week & my progress

[Jachym Cepicky]

Hi,

thanks for the info. About "controlling": we need at least "kill", "pause"
and "resume" process. As far as I understand it, kill could be implemented
using os.kill (if you know the process ID from the operating system point
of view - it should be stored in the sqlite database for now). For pause
and resume, I would suggest to find similar way as hitting "ctrl-z" in the
command line, which "pauses" running process in the terminal and to get it
in frontend again, you run the "fg" command - if you undestand what I'm
talking about. I did not study, how this is usually done on system level
(in unix systems), this is just my practical observation

J

so 21. 5. 2016 v 23:14 odesílatel Jan Rudolf <rudolja1 at fit.cvut.cz> napsal:

> Hello,
>
> I want to inform you about my status: my semester in school ends
> tomorrow. I've got final exams from Graph algorithms this Thursday and
> from Linear algebra a week after. Hope, I make it without problems
> (these two are the hardest), the rest will be ok/not that time
> consuming.
>
> Jachym specified top 4 goals for me on IRC meeting:
> step 1: you get PyWPS up and running and you will be able to run several
> asynchronous processes on your computer
> step 2: find out, what is the python way to control (and if possible) in
> background running processes
> step 3: create API (rest) for this controlling
> step 4: if there is time, create web UI
>
> I have working PyWPS with Apache on my computer. Don't know if it's the
> case, that I have Mac OS, but I had a little bit trouble to set up
> according to Github - so I can check it later on Ubuntu for example
> and/or make a manual for Mac. So step 1 is done.
>
> Next is step 2. I would like to in next week or two create demonstrative
> applications (not interfering PyWPS repo) about possibilities of the
> control of processes in Python (with the focus on our functionality) as
> template cases for an integration into PyWPS source code. Then
> integration, REST API, so on...
>
> All the best, Jan Rudolf
>
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