python-3.x

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how come I have more threads than processes I asked for my pool in py3k multiprocessing under Linux?

I am trying to parallelize some work, which runs on my mac (Pyton 3.2.2 under Mac OS 10.7) but gives the following error on a Linux cluster I run it where I got 4 cores and access Python 3.2. The erro[详细]

2023-04-05 15:54 分类：问答
Math operation on very large CSV (roughly 25-30K lines) in Python3

I got some help in a previous question about this, however this is quite a different issue so I thought a new question would be best...[详细]

2023-04-05 07:29 分类：问答
how can Python see 12 cpus on a cluster where I got allocated 4 cores by LSF?

I access a Linux cluster where resources are allocated using LSF, which I think is a common tool and comes from Scali (http://www.scali.com/workload-management/high-performance-computing). In an inter[详细]

2023-04-05 05:31 分类：问答
Python 3 project into exe?

I\'ve made my first Python program, using Python 3.2. Now I\'m trying to figure out how to make it an executable.[详细]

2023-04-04 19:21 分类：问答
Python 3 replacement for ftputil?

I\'m looking for an alternative to th开发者_运维技巧e ftputil library. Should work with python 3 and would be nice if its in the Archlinux repos.[详细]

2023-04-04 18:55 分类：问答
PPM image to ASCII art in Python

I have to make a program that reads in a file from the command line and covert it to ASCII art. I am using PPM format and here is a link to the project.[详细]

2023-04-04 08:36 分类：问答
how to chunk a csv (dict)reader object in python 3.2?

I try to use Pool from the multiprocessing module to speed up reading in large csv files. For this, I adapted an example (from py2k), but it seems like the csv.dictreader object has no length. Does it[详细]

2023-04-04 07:37 分类：问答
write()-ing an encoded string in Python 3.x

I\'ve got a unicode string (s) which I want to write into a file. In Python 2 I could write: open(\'filename\', \'w\').write(s.encode(\'utf-8\'))[详细]

2023-04-04 04:06 分类：问答
$PYTHONSTARTUP with python 2.7 and python 3.2

I finally started using python 3 alongside python 2.7 on Linux. I setup my python shell using a startup-script defined by $PY开发者_StackOverflowTHONSTARTUP.[详细]

2023-04-04 00:01 分类：问答
python list question [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: Overriding the n开发者_运维百科ewline generation behaviour of Python's print statement[详细]

2023-04-03 23:35 分类：问答