Re: [pypy-dev] avoid pypy's csv module

2015-08-31 Thread Armin Rigo
Hi Arno, On Mon, Aug 31, 2015 at 11:54 AM, Arno Waschk wrote: > i have a problem with pypy's csv module. > > Apart from it being somewhat slower than cPython's (i could live with that) > i am getting rarely but annoyingly corrupted files written, which have some > single corrupted lines. We'll b

Re: [pypy-dev] avoid pypy's csv module

2015-08-31 Thread Maciej Fijalkowski
Hi. Are you using multiple threads and relying on atomicity of some write instructions? On Mon, Aug 31, 2015 at 11:54 AM, Arno Waschk wrote: > dear list, > > i have a problem with pypy's csv module. > > Apart from it being somewhat slower than cPython's (i could live with that) > i am getting ra

[pypy-dev] avoid pypy's csv module

2015-08-31 Thread Arno Waschk
dear list, i have a problem with pypy's csv module. Apart from it being somewhat slower than cPython's (i could live with that) i am getting rarely but annoyingly corrupted files written, which have some single corrupted lines. I cannot provide enough information (yet) for debugging, it looks