--- Begin Message ---
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Subject: |
pypi importer prints backtrace when no source package exists |
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Date: |
Sat, 05 Mar 2022 11:49:25 +0100 |
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User-agent: |
mu4e 1.6.10; emacs 28.0.50 |
The only download for the kaleido package on Pypi is a binary. There is
no source code on Pypi. The importer recognizes this but then prints a
confusing backtrace when attempting to print a hint:
--8<---------------cut here---------------start------------->8---
./pre-inst-env guix import pypi kaleido
guix import: error: no source release for pypi package kaleido 0.2.1.post1
hint: Backtrace:
In ice-9/boot-9.scm:
1752:10 18 (with-exception-handler _ _ #:unwind? _ #:unwind-for-type _)
In unknown file:
17 (apply-smob/0 #<thunk 7f6fab4442e0>)
In ice-9/boot-9.scm:
724:2 16 (call-with-prompt _ _ #<procedure default-prompt-handler (k proc)>)
In ice-9/eval.scm:
619:8 15 (_ #(#(#<directory (guile-user) 7f6fab449c80>)))
In guix/ui.scm:
2229:7 14 (run-guix . _)
2192:10 13 (run-guix-command _ . _)
In guix/scripts/import.scm:
124:11 12 (guix-import . _)
In ice-9/boot-9.scm:
1752:10 11 (with-exception-handler _ _ #:unwind? _ #:unwind-for-type _)
In guix/scripts/import/pypi.scm:
99:28 10 (_)
In guix/memoization.scm:
98:0 9 (mproc "kaleido" #:version #f)
In unknown file:
8 (_ #<procedure 7f6fa9f85380 at guix/memoization.scm:179:32 ()>
#<procedure list _> (this is nothing))
In ice-9/boot-9.scm:
1685:16 7 (raise-exception _ #:continuable? _)
In guix/ui.scm:
806:16 6 (_ _)
316:5 5 (display-hint _ _)
1434:24 4 (texi->plain-text _)
In texinfo.scm:
1132:22 3 (parse _)
980:31 2 (loop #<input: string 7f6fa7652620> (*fragment*) _ _ _)
1064:40 1 (_ _ _ (" " "source. To build it from source, refer to the
upstream repository at" " " "package is available on PyPI, but o…" …) …)
92:2 0 (loop _ _ _ _)
texinfo.scm:92:2: In procedure loop:
Throw to key `parser-error' with args `(#f "@-command expected more arguments:"
() (url #:opt title replacement) (url #:opt title replacement))'.
--8<---------------cut here---------------end--------------->8---
--
Ricardo
--- End Message ---
--- Begin Message ---
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Subject: |
Re: bug#54259: pypi importer prints backtrace when no source package exists |
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Date: |
Tue, 08 Mar 2022 09:35:51 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Hi,
Ricardo Wurmus <rekado@elephly.net> skribis:
> The only download for the kaleido package on Pypi is a binary. There is
> no source code on Pypi. The importer recognizes this but then prints a
> confusing backtrace when attempting to print a hint:
>
> ./pre-inst-env guix import pypi kaleido
> guix import: error: no source release for pypi package kaleido 0.2.1.post1
>
> hint: Backtrace:
[...]
> texinfo.scm:92:2: In procedure loop:
> Throw to key `parser-error' with args `(#f "@-command expected more
> arguments:" () (url #:opt title replacement) (url #:opt title replacement))'.
Fixed in ebb03447f8cc93b9e070b3e7706d7a64d5d1772c.
The problem was with projects that lack a home page on PyPI. For
others, the result looks like this:
--8<---------------cut here---------------start------------->8---
$ ./pre-inst-env guix import pypi torch
guix import: error: no source release for pypi package torch 1.10.2
hint: This indicates that the package is available on PyPI, but only as a
"wheel" containing
binaries, not source. To build it from source, refer to the upstream
repository at
`https://pytorch.org/'.
--8<---------------cut here---------------end--------------->8---
Ludo’.
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