=head1 DESCRIPTION
+Note: This program is deprecated. You should use dh_pysupport or
+dh_pycentral instead. This program will do nothing if debian/pycompat
+or a Python-Version control file field exists.
+
dh_python is a debhelper program that is responsible for generating the
${python:Depends} substitutions and adding them to substvars files. It
will also add a postinst and a prerm script if required.
=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>
init();
+if (-e "debian/pycompat") {
+ warning("Doing nothing since dh_pycompat exists; dh_pysupport or dh_pycentral should do the work. You can remove dh_python from your rules file.");
+ exit 0;
+}
+elsif (`grep Python-Version: debian/control`) {
+ warning("Doing nothing since Python-Version is set; dh_pysupport or dh_pycentral should do the work. You can remove dh_python from your rules file.");
+ exit 0;
+}
+else {
+ warning("This program is deprecated, you should use dh_pysupport or dh_pycentral instead.");
+}
+
my $python = 'python';
# 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
$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", $pack);
}
}
if ($package !~ /^python[0-9].[0-9]-/) {
- push @dirs, "usr/lib/python$python_version/site-packages" ;
- push @dirs_so, "usr/lib/python$python_version/site-packages" ;
+ push @dirs, "usr/lib/$usepython/site-packages";
+ push @dirs_so, "usr/lib/$usepython/site-packages";
$look_for_pythonXY = 0;
}