From: Martin Carpenter <martin.carpenter@gmail.com>
To: cygwin@cygwin.com
Subject: Python: enable loadable SQLite extension support
Date: Fri, 28 Oct 2022 17:45:26 +0200 [thread overview]
Message-ID: <d30b13fee7e571fc176543df0bddb043c210f356.camel@gmail.com> (raw)
Hi,
Can I please request that the Python 3 package be compiled with "
--enable-loadable-sqlite-extensions"?
I'm trying to use a Python 3 app (datasette) to load an SQLite
extension but it fails with:
AttributeError: 'sqlite3.Connection' object has no attribute
'enable_load_extension'
The Python docs say that --enable-loadable-sqlite-extensions should be
passed at build to enable this (new for 3.6) . See:
*
https://docs.python.org/3/library/sqlite3.html#sqlite3.Connection.enable_load_extension
*
https://docs.python.org/3/using/configure.html#cmdoption-enable-loadable-sqlite-extensions
The shipped sqlite3 supports extensions (".load ext.so" works).
Python's sysconfig module shows that Python 3.9.10 on Cygwin does not
have this feature enabled:
>>> import sysconfig
>>> list(filter(lambda x: 'enable' in x,
sysconfig.get_config_vars('CONFIG_ARGS')[0].split(' ')))
["'--enable-shared'", "'--enable-ipv6'"]
For comparison, Python 3.8.10 on Ubuntu 20.04:
>>> list(filter(lambda x: 'enable' in x,
sysconfig.get_config_vars('CONFIG_ARGS')[0].split(' ')))
["'--enable-shared'", "'--enable-ipv6'", "'--enable-loadable-sqlite-
extensions'"]
Equivalent issue from NixOS for reference:
https://github.com/NixOS/nixpkgs/issues/66526
Thanks,
Martin.
next reply other threads:[~2022-10-28 15:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-28 15:45 Martin Carpenter [this message]
2023-03-09 22:49 ` Marco Atzeri
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=d30b13fee7e571fc176543df0bddb043c210f356.camel@gmail.com \
--to=martin.carpenter@gmail.com \
--cc=cygwin@cygwin.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).