package's control file wherever you place the token "${python:Depends}".
If some modules need to be byte-compiled at install time, appropriate
-postinst and prerm scripts will be generated.
+postinst and prerm scripts will be generated. If already byte-compiled
+modules are found, they are removed.
If you use this program, your package should build-depend on python.
/usr/lib/$PACKAGE, /usr/share/$PACKAGE, /usr/lib/games/$PACKAGE,
/usr/share/games/$PACKAGE and /usr/lib/python?.?/site-packages.
+Note: only /usr/lib/site-python, /usr/lib/python?.?/site-packages and the
+extra names on the command line are searched for binary (.so) modules.
+
=item B<-V> I<version>
If the .py files your package ships are meant to be used by a specific
-pythonX.Y version, you can set this option with the desired X.Y python
-version.
-Do not use if you ship modules in /usr/lib/site-python.
+pythonX.Y version, you can use this option to specify the desired version,
+such as 2.3. Do not use if you ship modules in /usr/lib/site-python.
=item B<-n>, B<--noscripts>
# The current python major version
my $python_major;
my $python_version = `$python -V 2>&1`;
-if ("$python_version" eq "") {
+if (! defined $python_version || $python_version eq "") {
error("Python is not installed, aborting. (Probably forgot to Build-Depend on python.)");
}
elsif ($python_version =~ m/^Python\s+(\d+)\.(\d+)(\.\d+)*/) {
my $python_nextversion = $python_version + 0.1;
my $python_nextmajor = $python_major + 1;
-my @python_allversions = ('1.5','2.1','2.2','2.3');
+my @python_allversions = ('1.5','2.1','2.2','2.3','2.4');
foreach (@python_allversions) {
s/^/python/;
}
if($dh{V_FLAG_SET}) {
$usepython = $dh{V_FLAG};
$usepython =~ s/^/python/;
+ if (! grep { $_ eq $usepython } @python_allversions) {
+ error("Unknown python version $dh{V_FLAG}");
+ }
}
# Cleaning the paths given on the command line
use constant PROGRAM => 1;
use constant PY_MODULE => 2;
use constant PY_MODULE_NONSTANDARD => 4;
+use constant SO_MODULE => 8;
+use constant SO_MODULE_NONSTANDARD => 16;
foreach my $package (@{$dh{DOPACKAGES}}) {
my $tmp = tmpdir($package);
delsubstvar($package, "python:Depends");
my @dirs = ("usr/lib/site-python", "usr/lib/$package", "usr/share/$package", "usr/lib/games/$package", "usr/share/games/$package", @ARGV );
+ my @dirs_so = ("usr/lib/site-python", @ARGV );
my $dep_on_python = 0;
my $strong_dep = 0;
my $look_for_pythonXY = 1;
- # First, the case of python-foo
+ # First, the case of python-foo and pythonX.Y-foo
if ($package =~ /^python-/) {
$dep_on_python = 1;
$strong_dep = 1;
my $pack = $package;
$pack =~ s/^python/python$python_version/;
- if (grep { "$_" eq "$pack" } GetPackages()) {
+ if (grep { "$_" eq "$pack" } getpackages()) {
addsubstvar($package, "python:Depends", $pack);
}
- else {
- push @dirs, "usr/lib/python$python_version/site-packages" ;
- $look_for_pythonXY = 0;
- }
+ }
+ if ($package !~ /^python[0-9].[0-9]-/) {
+ push @dirs, "usr/lib/$usepython/site-packages";
+ push @dirs_so, "usr/lib/$usepython/site-packages";
+ $look_for_pythonXY = 0;
}
@dirs = grep -d, map "$tmp/$_", @dirs;
+ @dirs_so = grep -d, map "$tmp/$_", @dirs_so;
my $deps = 0;
my %verdeps = ();
$curdir =~ s%^$tmp/%%;
find sub {
return unless -f;
- $has_module = 1 if /\.py$/;
+ if (/\.py$/) {
+ $has_module = 1;
+ doit(("rm","-f",$_."c",$_."o"));
+ }
}, "$tmp/$curdir" ;
if ($has_module) {
if ($dh{V_FLAG_SET}) {
}
}
}
+ if (@dirs_so) {
+ foreach my $curdir (@dirs_so) {
+ my $has_module = 0;
+ $curdir =~ s%^$tmp/%%;
+ find sub {
+ return unless -f;
+ $has_module = 1 if /\.so$/;
+ }, "$tmp/$curdir" ;
+ if ($has_module) {
+ if ($dh{V_FLAG_SET}) {
+ $verdeps{$usepython} |= SO_MODULE_NONSTANDARD;
+ }
+ else {
+ $deps |= SO_MODULE;
+ }
+ }
+ }
+ }
# Dependencies on current python
$dep_on_python = 1 if $deps;
- $strong_dep = 1 if($deps & PY_MODULE);
+ $strong_dep = 1 if($deps & (PY_MODULE|SO_MODULE));
if ($dep_on_python) {
addsubstvar($package, "python:Depends", $python, ">= $python_version");
if (grep -d,"$tmp$pydir") {
find sub {
return unless -f;
- $verdeps{$pyver} |= PY_MODULE if /\.py$/;
+ if (/\.py$/) {
+ $verdeps{$pyver} |= PY_MODULE;
+ doit(("rm","-f",$_."c",$_."o"));
+ }
+ $verdeps{$pyver} |= SO_MODULE if /\.so$/;
}, "$tmp$pydir";
}
}
most ideas stolen from Brendan O'Dea <bod@debian.org>
=cut
-