Re: Best (simplest) way to share data

2024-07-11 Thread Chris Green via Python-list
Stefan Ram wrote: > Chris Green wrote or quoted: > >That's exactly the sort of solution I was wondering about. Is there a > >ready made module/library for handling this sort of thing? Basically > >it will just be a string of a few tens of characters that would be > >kept up to date by one proce

Relatively prime integers in NumPy

2024-07-11 Thread Popov, Dmitry Yu via Python-list
Dear Sirs. Does NumPy provide a simple mechanism to identify relatively prime integers, i.e. integers which don't have a common factor other than +1 or -1? For example, in case of this array: [[1,5,8], [2,4,8], [3,3,9]] I can imagine a function which would return array of common factors alon

python repl vi mode line editing not working.

2024-07-11 Thread Tobiah via Python-list
Kubuntu 24.04. sinewave:toby ~(1)> cat .inputrc set editing-mode vi set keymap vi sinewave:toby ~(1)> cat .editrc bind -v bind \\t rl_complete sinewave:toby ~(1)> python Python 2.7.18 (default, Jul 8 2024, 12:49:12) [GCC 13.2.0] on linux2 Type "help", "copyright", "credits" or "license" for mor

Problem using mysql library

2024-07-11 Thread Tobiah via Python-list
sinewave:toby ~(1)> python Python 2.7.18 (default, Jul 8 2024, 12:49:12) [GCC 13.2.0] on linux2 Type "help", "copyright", "credits" or "license" for more information. import MySQLdb Traceback (most recent call last): File "", line 1, in File "/usr/local/lib/python2.7/site-packages/MySQLdb/

Re: python repl vi mode line editing not working.

2024-07-11 Thread Tobiah via Python-list
For this to work, the Python implementation should use the same readline library as your shell, I guess. It works in python3, so I guess my problem is that I'm compiling python (I think kubuntu dropped python2), but I don't see any relevant options in the configure help. -- https://m

Re: python repl vi mode line editing not working.

2024-07-11 Thread Tobiah via Python-list
I see the literal 'escape' character + 'k', when it should let me edit previous commands. I did have to compile my own python because I'm using 2.7 on this machine. I figured it out. I needed to apt install libreadline-dev. -- https://mail.python.org/mailman/listinfo/python-list

RE: Relatively prime integers in NumPy

2024-07-11 Thread AVI GROSS via Python-list
Дмитрий, You may think you explained what you wanted but I do not see what result you expect from your examples. Your request is a bit too esoteric to be a great candidate for being built into a module like numpy for general purpose se but I can imagine it could be available in modules build on t

Re: Relatively prime integers in NumPy

2024-07-11 Thread Oscar Benjamin via Python-list
(posting on-list this time) On Thu, 11 Jul 2024 at 15:18, Popov, Dmitry Yu via Python-list wrote: > > Dear Sirs. > > Does NumPy provide a simple mechanism to identify relatively prime integers, > i.e. integers which don't have a common factor other than +1 or -1? For > example, in case of this

RE: Relatively prime integers in NumPy

2024-07-11 Thread AVI GROSS via Python-list
OK. That explains a bit more. If I understand what you are looking for is a fast implementation and quite often in Pyhon it means using code written in another language such as C that is integrated carefully in a moule or two. Another tack is to replace many explicit loops with often much fa