** Description changed: blinker (and maybe other packages) are failing to transition in focal due to the nose package's dependence on python2. nose provides both py2 and py3 binary packages, however simply dropping the py2 binary package and switching to python3 dependencies is insufficient, because nose's upstream code includes some py2-isms, such as using the 'print' statement instead of the 'print()' function. + See https://launchpad.net/~bryce/+archive/ubuntu/nose-drop- + python2/+packages From `debuild -uc -us -i`: python3 setup.py build_sphinx running build_sphinx Running Sphinx v1.8.5 Configuration error: There is a syntax error in your configuration file: invalid syntax (core.py, line 153) Did you change the syntax from 2.x to 3.x? make[1]: *** [debian/rules:13: override_dh_auto_build] Error 1 make[1]: Leaving directory '/home/bryce/ubuntu/Nose/nose-gu' make: *** [debian/rules:9: build] Error 2 dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2 debuild: fatal error at line 1182: dpkg-buildpackage -us -uc -ui -i -I.bzr -I.svn -I.git -i failed - triage-focal+20.04:~/ubuntu/Nose/nose-gu$ grep -n 'print ' nose/*.py nose/core.py:153: print "%s version %s" % (os.path.basename(sys.argv[0]), __version__) nose/core.py:227: print "Plugin %s" % p.name nose/core.py:229: print " score: %s" % p.score nose/core.py:230: print '\n'.join(textwrap.wrap(p.help().strip(), nose/core.py:238: print " Options:" nose/core.py:240: print ' %s' % (', '.join(opts)) nose/core.py:242: print '\n'.join( nose/inspector.py:205: # print line[end[1]:] nose/loader.py:324: # print "Check %s (%s) in %s" % (item, test, module.__name__) nose/proxy.py:93: # name as the actual exception to make it print correctly. nose/result.py:101: """Overrides to print all errorClasses errors as well. nose/result.py:113: """Called by the test runner to print the final summary of test nose/util.py:593: >>> from pprint import pprint I don't know if there are other python2->3 problems besides the print statement, but typically there's more than that to do...
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1859880 Title: FTBFS building without python2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/blinker/+bug/1859880/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
