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Re: [PATCH]: guix: python-build-system: Change pypi-uri to use https://p
From: |
Ludovic Courtès |
Subject: |
Re: [PATCH]: guix: python-build-system: Change pypi-uri to use https://pypi.io. |
Date: |
Fri, 24 Jun 2016 14:14:27 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
address@hidden (宋文武) skribis:
> Leo Famulari <address@hidden> writes:
>
>> On Wed, Jun 22, 2016 at 01:35:17PM -0500, Christopher Allan Webber wrote:
>>> Note that the old URL scheme no longer seemed to work.
>>>
>>> I'm not thrilled by the new URL "scheme". It seems like more work to
>>> update with each version bump. I'm not sure what the solution is?
>>
>> Please review Ben's 'pypi-origin' patch :)
>>
>> http://lists.gnu.org/archive/html/guix-devel/2016-06/msg00724.html
>>
>>> (source (origin
>>> (method url-fetch)
>>> - (uri (pypi-uri "Flask" version))
>>> + (uri
>>> + (string-append
>>> + "https://pypi.python.org/packages/55/8a/"
>>> +
>>> "78e165d30f0c8bb5d57c429a30ee5749825ed461ad6c959688872643ffb3/"
>>> + "Flask-0.11.1.tar.gz"))
>>
>> In the meantime, I think it's best to keep the hash on its own line, to
>> reduce noise in the commit log if we do more updates in this format.
>
> Ah, nixpkgs use pypi.io for it, and it will redirect the old uri
> scheme to the new one.
>
> I guess we should do the same?
Sounds simple and efficient. :-)
The problem with the ‘pypi-origin’ macro that Ben proposed is that it
would force us to maintain two hashes (SHA1 and SHA256) per package,
which is annoying.
> From 4605399da016c11314e8d4aef84f7007f82f8d75 Mon Sep 17 00:00:00 2001
> From: =?UTF-8?q?=E5=AE=8B=E6=96=87=E6=AD=A6?= <address@hidden>
> Date: Thu, 23 Jun 2016 19:23:28 +0800
> Subject: [PATCH] guix: python-build-system: Change pypi-uri to use
> https://pypi.io.
>
> * guix/build-system/python.scm (pypi-uri): Use https://pypi.io.
> * gnu/packages/python.scm (python-twisted)[uri]: Remove https://pypi.io.
> ---
> gnu/packages/python.scm | 5 +----
> guix/build-system/python.scm | 2 +-
> 2 files changed, 2 insertions(+), 5 deletions(-)
>
> diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
> index 4567a91..8c34ff2 100644
> --- a/gnu/packages/python.scm
> +++ b/gnu/packages/python.scm
> @@ -9097,10 +9097,7 @@ to provide a high-level synchronous API on top of the
> libev event loop.")
> (version "16.2.0")
> (source (origin
> (method url-fetch)
> - (uri (list (pypi-uri "Twisted" version ".tar.bz2") ; 404
> - (string-append
> - "https://pypi.io/packages/source/T/Twisted/"
> - "Twisted-" version ".tar.bz2")))
> + (uri (pypi-uri "Twisted" version ".tar.bz2"))
> (sha256
> (base32
> "0ydxrp9myw1mvsz3qfzx5579y5llmqa82pxvqchgp5syczffi450"))))
> diff --git a/guix/build-system/python.scm b/guix/build-system/python.scm
> index c3d6c62..705943e 100644
> --- a/guix/build-system/python.scm
> +++ b/guix/build-system/python.scm
> @@ -48,7 +48,7 @@
> "Return a URI string for the Python package hosted on the Python Package
> Index (PyPI) corresponding to NAME and VERSION. EXTENSION is the file name
> extension, such as '.tar.gz'."
> - (string-append "https://pypi.python.org/packages/source/"
> + (string-append "https://pypi.io/packages/source/"
> (string-take name 1) "/" name "/"
> name "-" version extension))
LGTM!
Also, if pypi.python.org is now content-addressed, we could add a
‘pypi-fetch’ method based on ‘uri-fetch’, but with an additional
content-addressed mirror. Thoughts?
Thanks,
Ludo’.