Bug#1040316: python3-minimal fails to install
This is now fixed :) Den tis 4 juli 2023 kl 21:27 skrev Eli Schwartz : > > This bug seems to have been caused by > https://salsa.debian.org/cpython-team/python3-defaults/-/commit/8e243207fee371a7335674fc77db63044b62cb29 > > It migrated from imp to importlib, but importlib doesn't imply > importlib.util -- you cannot and AFAIK never have been able to import > the top-level package and assume the nested modules are available. > > That being said, it did work for me in my (non-Debian :P) 3.11 > environment, purely because I had a .pth file that caused importlib.util > to be imported at startup. (It is the stock setuptools one for namespace > packages. You can isolate the interpreter a bit with -IS to catch this.) > > So a similar problem may explain why this wasn't caught during local > testing. It probably makes sense to generally test this sort of thing > with minimal packages installed, because sneaky .pth files will cause > you issues all the time. >
Bug#1040316: python3-minimal fails to install
This bug seems to have been caused by https://salsa.debian.org/cpython-team/python3-defaults/-/commit/8e243207fee371a7335674fc77db63044b62cb29 It migrated from imp to importlib, but importlib doesn't imply importlib.util -- you cannot and AFAIK never have been able to import the top-level package and assume the nested modules are available. That being said, it did work for me in my (non-Debian :P) 3.11 environment, purely because I had a .pth file that caused importlib.util to be imported at startup. (It is the stock setuptools one for namespace packages. You can isolate the interpreter a bit with -IS to catch this.) So a similar problem may explain why this wasn't caught during local testing. It probably makes sense to generally test this sort of thing with minimal packages installed, because sneaky .pth files will cause you issues all the time.
Bug#1040316: python3-minimal fails to install
Confirmed. Patch seems to work.
On 7/4/23 13:10, Andreas Metzler wrote:
On 2023-07-04 Blair Noctis wrote:
On Tue, 04 Jul 2023 14:37:49 +0300 Adrian Bunk wrote:
[...]
result = self._execute('import importlib;
print(importlib.util.MAGIC_NUMBER)', version)
^^
File "/usr/share/python3/debpython/interpreter.py", line 359, in _execute
raise Exception('{} failed with status code {}'.format(command,
output['returncode']))
Exception: ('python3.11', '-c', 'import importlib;
print(importlib.util.MAGIC_NUMBER)') failed with status code 1
[...]
`import importlib` doesn't bring in `importlib.util`, need `import
importlib.util`.
IDK if that's the cause though.
Hello,
patching as suggested ...
--- /tmp/interpreter.py 2023-07-04 19:06:11.131647132 +0200
+++ /chroots/sid/usr/share/python3/debpython/interpreter.py 2023-07-04
19:06:48.915235377 +0200
@@ -230,7 +230,7 @@ class Interpreter:
version = Version(version or self.version)
if self.impl == 'cpython' and version << Version('3'):
return ''
-result = self._execute('import importlib;
print(importlib.util.MAGIC_NUMBER)', version)
+result = self._execute('import importlib.util;
print(importlib.util.MAGIC_NUMBER)', version)
return eval(result)
def magic_tag(self, version=None):
... seems to work.
cu Andreas
--
Keep well,
Chris
<><
Bug#1040316: python3-minimal fails to install
I experienced the same bug but worked around it by replacing
/usr/share/python3/debpython/interpreter.py with a version from a system
with "python3-minimal/unstable,now 3.11.4-1 amd64" installed.
Here's the diff:
diff -Naur /usr/share/python3/debpython/interpreter.py interpreter.py
--- /usr/share/python3/debpython/interpreter.py 2023-07-04 05:08:14.0
-0500
+++ interpreter.py 2023-07-04 11:56:57.957669696 -0500
@@ -230,7 +230,7 @@
version = Version(version or self.version)
if self.impl == 'cpython' and version << Version('3'):
return ''
-result = self._execute('import importlib;
print(importlib.util.MAGIC_NUMBER)', version)
+result = self._execute('import imp; print(imp.get_magic())', version)
return eval(result)
def magic_tag(self, version=None):
@@ -243,7 +243,7 @@
version = Version(version or self.version)
if self.impl == 'cpython' and version << Version('3.2'):
return ''
-return self._execute('import sys;
print(sys.implementation.cache_tag)', version)
+return self._execute('import imp; print(imp.get_tag())', version)
def multiarch(self, version=None):
"""Return multiarch tag."""
Bug#1040316: python3-minimal fails to install
On 2023-07-04 Blair Noctis wrote:
> On Tue, 04 Jul 2023 14:37:49 +0300 Adrian Bunk wrote:
[...]
> > result = self._execute('import importlib;
> > print(importlib.util.MAGIC_NUMBER)', version)
> >
> > ^^
> > File "/usr/share/python3/debpython/interpreter.py", line 359, in _execute
> > raise Exception('{} failed with status code {}'.format(command,
> > output['returncode']))
> > Exception: ('python3.11', '-c', 'import importlib;
> > print(importlib.util.MAGIC_NUMBER)') failed with status code 1
[...]
> `import importlib` doesn't bring in `importlib.util`, need `import
> importlib.util`.
> IDK if that's the cause though.
Hello,
patching as suggested ...
--- /tmp/interpreter.py 2023-07-04 19:06:11.131647132 +0200
+++ /chroots/sid/usr/share/python3/debpython/interpreter.py 2023-07-04
19:06:48.915235377 +0200
@@ -230,7 +230,7 @@ class Interpreter:
version = Version(version or self.version)
if self.impl == 'cpython' and version << Version('3'):
return ''
-result = self._execute('import importlib;
print(importlib.util.MAGIC_NUMBER)', version)
+result = self._execute('import importlib.util;
print(importlib.util.MAGIC_NUMBER)', version)
return eval(result)
def magic_tag(self, version=None):
... seems to work.
cu Andreas
--
`What a good friend you are to him, Dr. Maturin. His other friends are
so grateful to you.'
`I sew his ears on from time to time, sure'
Bug#1040316: python3-minimal fails to install
Having this problem too :( on Debian unstable on ARM64 Den tis 4 juli 2023 kl 17:18 skrev Andreas Tille : > > Hi, > > I can confirm this problem here in a clean unstable chroot. > > Kind regards > Andreas. > > -- > http://fam-tille.de >
Bug#1040316: python3-minimal fails to install
On Tue, 04 Jul 2023 14:37:49 +0300 Adrian Bunk wrote:
> Package: python3-minimal
> Version: 3.11.4-3
> Severity: grave
>
> https://buildd.debian.org/status/fetch.php?pkg=phoc=amd64=0.29.0%2Bds-1=1688470391=0
>
> ...
> Setting up python3-minimal (3.11.4-3) ...
> Traceback (most recent call last):
> File "/usr/bin/py3compile", line 323, in
> main()
> File "/usr/bin/py3compile", line 294, in main
> compile(files, compile_versions, options.force,
> File "/usr/bin/py3compile", line 203, in compile
> interpreter.magic_number(version),
> ^
> File "/usr/share/python3/debpython/interpreter.py", line 233, in
> magic_number
> result = self._execute('import importlib;
> print(importlib.util.MAGIC_NUMBER)', version)
>
> ^^
> File "/usr/share/python3/debpython/interpreter.py", line 359, in _execute
> raise Exception('{} failed with status code {}'.format(command,
> output['returncode']))
> Exception: ('python3.11', '-c', 'import importlib;
> print(importlib.util.MAGIC_NUMBER)') failed with status code 1
> dpkg: error processing package python3-minimal (--configure):
> installed python3-minimal package post-installation script subprocess
> returned error exit status 1
> ...
>
>
`import importlib` doesn't bring in `importlib.util`, need `import
importlib.util`.
IDK if that's the cause though.
--
Sdrager,
Blair Noctis
OpenPGP_signature
Description: OpenPGP digital signature
Bug#1040316: python3-minimal fails to install
Package: python3-minimal
Version: 3.11.4-3
Followup-For: Bug #1040316
Setting up python3-minimal (3.11.4-3) ...
Traceback (most recent call last):
File "/usr/bin/py3compile", line 323, in
main()
File "/usr/bin/py3compile", line 294, in main
compile(files, compile_versions, options.force,
File "/usr/bin/py3compile", line 203, in compile
interpreter.magic_number(version),
^
File "/usr/share/python3/debpython/interpreter.py", line 233, in
magic_number
result = self._execute('import importlib;
print(importlib.util.MAGIC_NUMBER)', version)
^^
File "/usr/share/python3/debpython/interpreter.py", line 359, in _execute
raise Exception('{} failed with status code {}'.format(command,
output['returncode']))
Exception: ('python3.11', '-c', 'import importlib;
print(importlib.util.MAGIC_NUMBER)') failed with status code 1
dpkg: error processing package python3-minimal (--configure):
installed python3-minimal package post-installation script subprocess
returned error exit status 1
Errors were encountered while processing:
python3-minimal
E: Sub-process /usr/bin/dpkg returned an error code (1)
-- System Information:
Debian Release: trixie/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 6.3.0-1-amd64 (SMP w/8 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE
not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages python3-minimal depends on:
ii dpkg 1.21.22
ii python3.11-minimal 3.11.4-1
python3-minimal recommends no packages.
python3-minimal suggests no packages.
-- no debconf information
--
Keep well,
Chris
<><
Bug#1040316: python3-minimal fails to install
Hi, I can confirm this problem here in a clean unstable chroot. Kind regards Andreas. -- http://fam-tille.de
Bug#1040316: python3-minimal fails to install
Package: python3-minimal
Version: 3.11.4-3
Severity: grave
https://buildd.debian.org/status/fetch.php?pkg=phoc=amd64=0.29.0%2Bds-1=1688470391=0
...
Setting up python3-minimal (3.11.4-3) ...
Traceback (most recent call last):
File "/usr/bin/py3compile", line 323, in
main()
File "/usr/bin/py3compile", line 294, in main
compile(files, compile_versions, options.force,
File "/usr/bin/py3compile", line 203, in compile
interpreter.magic_number(version),
^
File "/usr/share/python3/debpython/interpreter.py", line 233, in magic_number
result = self._execute('import importlib;
print(importlib.util.MAGIC_NUMBER)', version)
^^
File "/usr/share/python3/debpython/interpreter.py", line 359, in _execute
raise Exception('{} failed with status code {}'.format(command,
output['returncode']))
Exception: ('python3.11', '-c', 'import importlib;
print(importlib.util.MAGIC_NUMBER)') failed with status code 1
dpkg: error processing package python3-minimal (--configure):
installed python3-minimal package post-installation script subprocess returned
error exit status 1
...
