Hi Maxim,
On jeu., 04 mai 2023 at 08:53, Maxim Cournoyer <maxim.cournoyer@gmail.com> wrote:
Toggle quote (2 lines)
From a Guile point of view, where the symbol ’python-pycrypto’ [1,2] is
it defined? And it’s defined nowhere.
I would suggest to bind the symbol ’python-pycrypto’ to a package from
an inferior. Hum, but that’s not working as expected…
Applying this patch:
Toggle snippet (36 lines)
diff --git a/sfl/packages/sflvault.scm b/sfl/packages/sflvault.scm
index 74a975f..eb04a5b 100644
--- a/sfl/packages/sflvault.scm
+++ b/sfl/packages/sflvault.scm
@@ -8,7 +8,28 @@
#:use-module (guix download)
#:use-module (guix git-download)
#:use-module (guix packages)
- #:use-module (guix build-system python))
+ #:use-module (guix build-system python)
+
+ #:use-module (guix inferior)
+ #:use-module (guix channels)
+ #:use-module (srfi srfi-1))
+
+(define channels
+ ;; This is the old revision from which we want to
+ ;; extract guile-json.
+ (list (channel
+ (name 'guix)
+ (url "https://git.savannah.gnu.org/git/guix.git")
+ (commit
+ "9ed65e6af77893b658a7159b091b5002892c2f95"))))
+
+(define inferior
+ ;; An inferior representing the above revision.
+ (inferior-for-channels channels))
+
+(define python-pycrypto
+ (first (lookup-inferior-packages inferior "python-pycrypto")))
+
;;; python-keyring > 1.6.1 API has changed, which breaks 'sflvault
;;; wallet' (see:
Toggle snippet (27 lines)
$ guix show -L sfl-guix-channel python-sflvault-common
name: python-sflvault-common
version: 0.9.2-2.120617c
outputs:
+ out: everything
systems: x86_64-linux i686-linux
dependencies: python-wheel@0.40.0
location: sfl-guix-channel/sfl/packages/sflvault.scm:84:2
homepage: https://www.sflvault.org
license: GPL 3+
synopsis: Network credentials store and authentication manager library
description: This package is a Python library that contains code common to the
+ SFLvault server and its clients.
$ guix time-machine --commit=9ed65e6af77893b658a7159b091b5002892c2f95 \
-- build python-pycrypto --no-grafts --check -K -q
/gnu/store/3kbr3lnwajc16a7w2jq3knxsphlrqkrz-python-pycrypto-2.6.1
$ guix time-machine --commit=9ed65e6af77893b658a7159b091b5002892c2f95 \
-- build python-pycrypto --check -K -q
/gnu/store/yrpcsjjb3b5wr2jahp5rbr8vbbg1n3yg-python-pycrypto-2.6.1
$ guix build -L sfl-guix-channel -e '(@@ (sfl packages sflvault) python-pycrypto)'
/gnu/store/yrpcsjjb3b5wr2jahp5rbr8vbbg1n3yg-python-pycrypto-2.6.1
However, then this,
guix build -L sfl-guix-channel python-sflvault-common
fails with:
Toggle snippet (13 lines)
starting phase `sanity-check'
validating 'SFLvault-common' /gnu/store/r3kfygxwzpnsia687bf0d1xsval5cid7-python-sflvault-common-0.9.2-2.120617c/lib/python3.10/site-packages
...checking requirements: ERROR: SFLvault-common==0.9.2 DistributionNotFound(Requirement.parse('pycrypto'), {'SFLvault-common'})
error: in phase 'sanity-check': uncaught exception:
%exception #<&invoke-error program: "python" arguments: ("/gnu/store/iqsjkp55pcx5bfcp2jm9yj5rlx9a0whd-sanity-check.py" "/gnu/store/r3kfygxwzpnsia687bf0d1xsval5cid7-python-sflvault-common-0.9.2-2.120617c/lib/python3.10/site-packages") exit-status: 1 term-signal: #f stop-signal: #f>
phase `sanity-check' failed after 0.1 seconds
command "python" "/gnu/store/iqsjkp55pcx5bfcp2jm9yj5rlx9a0whd-sanity-check.py" "/gnu/store/r3kfygxwzpnsia687bf0d1xsval5cid7-python-sflvault-common-0.9.2-2.120617c/lib/python3.10/site-packages" failed with status 1
builder for `/gnu/store/6i075y53h83rasrw898n6qnsn673hnll-python-sflvault-common-0.9.2-2.120617c.drv' failed with exit code 1
build of /gnu/store/6i075y53h83rasrw898n6qnsn673hnll-python-sflvault-common-0.9.2-2.120617c.drv failed
View build log at '/var/log/guix/drvs/6i/075y53h83rasrw898n6qnsn673hnll-python-sflvault-common-0.9.2-2.120617c.drv.gz'.
guix build: error: build of `/gnu/store/6i075y53h83rasrw898n6qnsn673hnll-python-sflvault-common-0.9.2-2.120617c.drv' failed
Bah I do not know. Somehow, it would be the strategy I would try to follow.
Last, I get an error:
Toggle snippet (27 lines)
$ cat channels.scm
(list (channel
(name 'guix)
(url "https://git.savannah.gnu.org/git/guix.git")
(branch "master")
(commit
"fa685c87eaa9888a4278f39bb2b815673589dced"))
(channel
(name 'sfl)
(url "file:///tmp/sfl-guix-channel")
(branch "master")
(commit
"11bbb36e28ee80ce17785f09b33ed20af18d4832"
;"bc6b32b116d3e62b5f41cb73df63a6024f1324ba"
)))
$ guix time-machine -C /tmp/channels.scm -- help
[...]
building /gnu/store/56ilhij5y51xg5znaspwk2zl731bq8za-sfl.drv...
|builder for `/gnu/store/56ilhij5y51xg5znaspwk2zl731bq8za-sfl.drv' failed to produce output path `/gnu/store/nlpvr38p83jwrwcsj1czwhi8r2jpa2ic-sfl'
build of /gnu/store/56ilhij5y51xg5znaspwk2zl731bq8za-sfl.drv failed
View build log at '/var/log/guix/drvs/56/ilhij5y51xg5znaspwk2zl731bq8za-sfl.drv.gz'.
cannot build derivation `/gnu/store/spikfdg9lhxy98z33dqiv6clmjm2kwv6-profile.drv': 1 dependencies couldn't be built
guix time-machine: error: build of `/gnu/store/spikfdg9lhxy98z33dqiv6clmjm2kwv6-profile.drv' failed
Toggle snippet (4 lines)
(repl-version 0 1 1)
(exception %exception (non-self-quoting 140737182622144 "#<&store-connection-error file: \"/var/guix/daemon-socket/socket\" errno: 2>"))
Hum?!
Cheers,
simon
PS: Please note that the example from the manual [#] fails with Guix
fa685c8:
Toggle snippet (70 lines)
$ cat manifest.scm
(use-modules (guix inferior) (guix channels)
(srfi srfi-1)) ;for 'first'
(define channels
;; This is the old revision from which we want to
;; extract guile-json.
(list (channel
(name 'guix)
(url "https://git.savannah.gnu.org/git/guix.git")
(commit
"65956ad3526ba09e1f7a40722c96c6ef7c0936fe"))))
(define inferior
;; An inferior representing the above revision.
(inferior-for-channels channels))
;; Now create a manifest with the current "guile" package
;; and the old "guile-json" package.
(packages->manifest
(list (first (lookup-inferior-packages inferior "guile-json"))
(specification->package "guile")))
$ guix build -m manifest.scm
Updating channel 'guix' from Git repository at 'https://git.savannah.gnu.org/git/guix.git'...
The following derivations will be built:
/gnu/store/01d4kdfqx0hq2lj0ir9yk7fl3kmpanyh-compute-guix-derivation.drv
/gnu/store/1dgn5q7q8gm5y9dssaws2bbcdvwznvj9-module-import-compiled.drv
/gnu/store/xxrxdi543lcfmw43svp8nxpbp3d3d4rd-module-import-compiled.drv
building path(s) `/gnu/store/hrvp38jfh5gvdhd2rh4v2rxk39vvgzi9-module-import-compiled'
[ 1/78] Loading './gnu/packages/bootstrap.scm'...
Backtrace:
In ice-9/boot-9.scm:
2887:24 19 (_)
222:17 18 (map1 (((guix config)) ((srfi srfi-1)) ((srfi #)) (#) ?))
2800:17 17 (resolve-interface (guix config) #:select _ #:hide _ # _ ?)
In ice-9/threads.scm:
390:8 16 (_ _)
In ice-9/boot-9.scm:
2726:13 15 (_)
In ice-9/threads.scm:
390:8 14 (_ _)
In ice-9/boot-9.scm:
2994:20 13 (_)
2312:4 12 (save-module-excursion #<procedure 7ffff7818090 at ice-?>)
3014:26 11 (_)
In unknown file:
10 (primitive-load-path "guix/config" #<procedure 7ffff77e?>)
In ice-9/eval.scm:
721:20 9 (primitive-eval (begin (define-module (guix #) # (?)) #))
In ice-9/psyntax.scm:
1235:36 8 (expand-top-sequence ((begin (define-module (# ?) ?) ?)) ?)
1182:24 7 (parse _ (("placeholder" placeholder)) ((top) #(# # ?)) ?)
1182:24 6 (parse _ (("placeholder" placeholder)) ((top) #(# # ?)) ?)
1182:24 5 (parse _ (("placeholder" placeholder)) ((top) #(# # ?)) ?)
285:10 4 (parse _ (("placeholder" placeholder)) (()) _ c&e (eval) ?)
In ice-9/eval.scm:
626:19 3 (_ #<directory (guix config) 7fffeebd45a0>)
182:19 2 (proc #<directory (guix config) 7fffeebd45a0>)
142:16 1 (compile-top-call _ (7 . repository) ((10 (13 . #) #) ?))
In unknown file:
0 (%resolve-variable (7 . repository) #<directory (guix c?>)
ERROR: In procedure %resolve-variable:
Unbound variable: repository
builder for `/gnu/store/1dgn5q7q8gm5y9dssaws2bbcdvwznvj9-module-import-compiled.drv' failed with exit code 1
cannot build derivation `/gnu/store/01d4kdfqx0hq2lj0ir9yk7fl3kmpanyh-compute-guix-derivation.drv': 1 dependencies couldn't be built
guix build: error: exception thrown: #<&store-protocol-error message: "build of `/gnu/store/01d4kdfqx0hq2lj0ir9yk7fl3kmpanyh-compute-guix-derivation.drv' failed" status: 100>
