Bug 385401 – app-admin/packagekit-base-0.6.18 compile error on using python3 as default

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description Florian Eitel 2011-10-02 16:02:05 UTC]

$ eselect python list
Available Python interpreters:
  [1]   python2.7
  [2]   python3.2 *



[ebuild   R   ~] app-admin/packagekit-base-0.6.18  USE="bash-completion introspection networkmanager policykit udev -connman -cron -doc -entropy -nsplugin -pm-utils -static-libs -test" LINGUAS="de -as -bg -bn -ca -cs -da -el -en_GB -es -fi -fr -gu -he -hi -hu -it -ja -kn -ko -ml -mr -ms -nb -nl -or -pa -pl -pt -pt_BR -ro -ru -sk -sr -sr@latin -sv -ta -te -th -tr -uk -zh_CN -zh_TW" 0 kB


Compilation and optimization of Python modules for CPython 3.2 fails because the files are for python2:

/usr/lib/python3.2/site-packages/packagekit/backend.py
/usr/lib/python3.2/site-packages/packagekit/client.py
/usr/lib/python3.2/site-packages/packagekit/frontend.py
/usr/lib/python3.2/site-packages/packagekit/pkdbus.py
/usr/lib/python3.2/site-packages/packagekit/pkexceptions.py


Reproducible: Always

Steps to Reproduce:
1. Set python3 as default python
2. Try to install app-admin/packagekit-base-0.6.18
3.
Actual Results:  
 *     *** Error compiling /usr/lib/python3.2/site-packages/packagekit/backend.py ...
 *     File "/usr/lib/python3.2/site-packages/packagekit/backend.py", line 67
 *     except KeyError, e:
 *     ^
 *     SyntaxError: invalid syntax
 *     
 *     *** Error compiling /usr/lib/python3.2/site-packages/packagekit/client.py ...
 *     File "/usr/lib/python3.2/site-packages/packagekit/client.py", line 225
 *     except (AttributeError, dbus.DBusException), e:
 *     ^
 *     SyntaxError: invalid syntax
 *     
 *     *** Error compiling /usr/lib/python3.2/site-packages/packagekit/frontend.py ...
 *     File "/usr/lib/python3.2/site-packages/packagekit/frontend.py", line 114
 *     print "Caught unhandled signal %s"% member
 *     ^
 *     SyntaxError: invalid syntax
 *     
 *     *** Error compiling /usr/lib/python3.2/site-packages/packagekit/pkdbus.py ...
 *     File "/usr/lib/python3.2/site-packages/packagekit/pkdbus.py", line 34
 *     except dbus.exceptions.DBusException, e:
 *     ^
 *     SyntaxError: invalid syntax
 *     
 *     *** Error compiling /usr/lib/python3.2/site-packages/packagekit/pkexceptions.py ...
 *     File "/usr/lib/python3.2/site-packages/packagekit/pkexceptions.py", line 32
 *     raise Exception, "Can only handle DBusExceptions"
 *     ^
 *     SyntaxError: invalid syntax


Expected Results:  
should optimize correct

[Comment 1 Florian Eitel 2011-10-02 16:04:10 UTC]

$ emerge --info
Portage 2.1.10.11 (default/linux/x86/10.0/desktop, gcc-4.4.5, glibc-2.12.2-r0, 2.6.39-gentoo-r4 i686)
=================================================================
System uname: Linux-2.6.39-gentoo-r4-i686-Intel-R-_Core-TM-2_Duo_CPU_P8600_@_2.40GHz-with-gentoo-2.0.3
Timestamp of tree: Sun, 02 Oct 2011 07:45:01 +0000
distcc 3.1 i686-pc-linux-gnu [disabled]
ccache version 2.4 [enabled]
app-shells/bash:          4.1_p9
dev-java/java-config:     2.1.11-r3
dev-lang/python:          2.7.1-r1, 3.2-r2
dev-util/ccache:          2.4-r9
dev-util/cmake:           2.8.4-r1
dev-util/pkgconfig:       0.26
sys-apps/baselayout:      2.0.3
sys-apps/openrc:          0.8.3-r1
sys-apps/sandbox:         2.4
sys-devel/autoconf:       2.13, 2.68
sys-devel/automake:       1.9.6-r3, 1.10.3, 1.11.1
sys-devel/binutils:       2.20.1-r1
sys-devel/gcc:            4.4.5, 4.5.3-r1
sys-devel/gcc-config:     1.4.1-r1
sys-devel/libtool:        2.4-r1
sys-devel/make:           3.82-r1
sys-kernel/linux-headers: 2.6.36.1 (virtual/os-headers)
sys-libs/glibc:           2.12.2
Repositories: gentoo nougad sunrise x11 gamerlay-stable gentoo-haskell ruby
ACCEPT_KEYWORDS="x86"
ACCEPT_LICENSE="@FREE"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=core2 -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/openvpn/easy-rsa /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.3/ext-active/ /etc/php/cgi-php5.3/ext-active/ /etc/php/cli-php5.3/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-O2 -march=core2 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="assume-digests binpkg-logs ccache distlocks ebuild-locks fixlafiles fixpackages metadata-transfer news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch"
FFLAGS=""
GENTOO_MIRRORS="ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo http://ftp.uni-erlangen.de/pub/mirrors/gentoo"
LANG="de_DE.UTF-8"
LC_ALL="de_DE.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="de en"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage/nougad /usr/local/portage/layman/sunrise /usr/local/portage/layman/x11 /usr/local/portage/layman/gamerlay /usr/local/portage/layman/haskell /usr/local/portage/layman/ruby"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
USE="X a52 aac acl acpi alsa archive avahi bash-completion berkdb bittorrent bluetooth branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cscope css cups curl cxx dbus dri dts dvd dvdr emboss encode exif extras fam ffmpeg firefox flac fortran fuse gdbm gdu gif gimp gnome gnome-keyring gpm gstreamer gtk guitarhero iconv ios ipv6 jabber jack java6 jingle joystick jpeg laptop latex lcms libnotify mad mng modules mp3 mp4 mpeg mudflap musicbrainz ncurses networkmanager nls nptl nptlonly ntp ogg opengl openmp otr pam pango pcre pdf perl pkcs11 png policykit ppds pppd psyco pulseaudio python python_abis_2.7 python_abis_3.2 qt3support qt4 readline resolvconf ruby samba sdl semantic-desktop server session sip smp spell sqlite sqlite3 ssl startup-notification svg sysfs system-sqlite system-v8 taglib tcpd theora threads tiff transcode truetype udev unicode usb v8 vaapi vim vim-syntax vorbis webdav webkit win32codecs x264 x86 xcb xinerama xml xorg xrandr xscreensaver xulrunner xv xvid zeroconf zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="*" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="keyboard mouse evdev joystick" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="de en" LIRC_DEVICES="serial" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="intel" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

[Comment 2 Florian Eitel 2011-10-02 16:04:39 UTC]

Created attachment 288561 [details]
emerge build log

[Comment 3 Fabio Erculiani (RETIRED) 2011-10-06 19:36:02 UTC]

Upstream will probably fix that in PackageKit 0.7.x.
For now I just forced the dependency against Python 2.x and bumped to 0.6.19.

Let me know if it works for you.

[Comment 4 Florian Eitel 2011-10-07 06:40:42 UTC]

No, same issue:

 * Syntax errors / warnings in Python modules for CPython 3.2:
 *     *** Error compiling /usr/lib/python3.2/site-packages/packagekit/backend.py ...
 *     File "/usr/lib/python3.2/site-packages/packagekit/backend.py", line 67
 *     except KeyError, e:
 *     ^
 *     SyntaxError: invalid syntax
 *     
 *     *** Error compiling /usr/lib/python3.2/site-packages/packagekit/client.py ...
 *     File "/usr/lib/python3.2/site-packages/packagekit/client.py", line 225
 *     except (AttributeError, dbus.DBusException), e:
 *     ^
 *     SyntaxError: invalid syntax
 *     
 *     *** Error compiling /usr/lib/python3.2/site-packages/packagekit/frontend.py ...
 *     File "/usr/lib/python3.2/site-packages/packagekit/frontend.py", line 114
 *     print "Caught unhandled signal %s"% member
 *     ^
 *     SyntaxError: invalid syntax
 *     
 *     *** Error compiling /usr/lib/python3.2/site-packages/packagekit/pkdbus.py ...
 *     File "/usr/lib/python3.2/site-packages/packagekit/pkdbus.py", line 34
 *     except dbus.exceptions.DBusException, e:
 *     ^
 *     SyntaxError: invalid syntax
 *     
 *     *** Error compiling /usr/lib/python3.2/site-packages/packagekit/pkexceptions.py ...
 *     File "/usr/lib/python3.2/site-packages/packagekit/pkexceptions.py", line 32
 *     raise Exception, "Can only handle DBusExceptions"
 *     ^
 *     SyntaxError: invalid syntax


You should add:

pkg_setup() {
	python_set_active_version 2
}

[Comment 5 Tolga Dalman 2013-03-25 14:16:45 UTC]

I can't reproduce this bug with the current packagekit-base-0.7.4.

[Comment 6 Fabio Erculiani (RETIRED) 2013-04-30 20:44:11 UTC]

Yeah, it's fixed now.