It works with strings: sage: natsorted(a,key=*lambda* z:str(z))
[x8, x9, x10, x11] Thank you to all of you for your help. On Mon, 22 Apr 2019 at 22:56, G. M.-S. <lists....@gmail.com> wrote: > > So I got the tarball and it got installed but complaining still about SSL > (why?): > > $ ./sage --pip install /src/natsort-6.0.0.tar.gz > > pip is configured with locations that require TLS/SSL, however the ssl > module in Python is not available. > > Processing /src/natsort-6.0.0.tar.gz > > Installing collected packages: natsort > > Running setup.py install for natsort ... done > > Successfully installed natsort-6.0.0 > > pip is configured with locations that require TLS/SSL, however the ssl > module in Python is not available. > > Could not fetch URL https://pypi.org/simple/pip/: There was a problem > confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', > port=443): Max retries exceeded with url: /simple/pip/ (Caused by > SSLError("Can't connect to HTTPS URL because the SSL module is not > available.",)) - skipping > > $ > > Then I tried natsorted, but it does not work: > > ┌────────────────────────────────────────────────────────────────────┐ > > │ SageMath version 8.7, Release Date: 2019-03-23 │ > > │ Using Python 2.7.15. Type "help()" for help. │ > > └────────────────────────────────────────────────────────────────────┘ > > sage: *from* *natsort* *import* natsorted > > sage: var('x10,x8,x11,x9') > > (x10, x8, x11, x9) > > sage: natsorted([x10,x8,x11,x9]) > > [x10, x8, x11, x9] > > sage: x = SR.var('x', *20*) > > sage: a = [x[*11*], x[*8*], x[*10*], x[*9*]] > > sage: a > > [x11, x8, x10, x9] > > sage: natsorted(a) > > [x11, x8, x10, x9] > > sage: > > Am I doing something wrong? > > On Mon, 22 Apr 2019 at 22:10, slelievre <samuel.lelie...@gmail.com> wrote: > >> Mon 2019-04-22 19:23:32 UTC, John H Palmieri: >> > >> > Alternatively, you should be able to download >> > a tar.gz file from https://pypi.org/project/natsort/#files, and then do >> > >> > ./sage --pip install /path/to/natsort-6.0.0.tar.gz >> >> Thanks for the reminder! I often forget one can download >> the tarball oneself and then "pip install" the downloaded >> tarball, allowing "pip installation" with a Python whose >> openssl module is missing. >> > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
