From 1e8004f53f60d9128a67c649d3c49006c7350281 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Piotr=20O=C5=BCarowski?= <piotr@debian.org>
Date: Thu, 12 Sep 2013 22:46:25 +0200
Subject: [PATCH] Replace /usr/bin/dh_python2 with a Python script that invokes
dh-python's dh_python2 if Build-Depends{,-Indep} contains dh-python
---
Makefile | 2 +-
debian/changelog | 2 ++
dh_python2.py | 36 ++++++++++++++++++++++++++++++++++++
dh_python2.sh | 9 ---------
4 files changed, 39 insertions(+), 10 deletions(-)
create mode 100755 dh_python2.py
delete mode 100755 dh_python2.sh
diff --git a/Makefile b/Makefile
index 3faf321..135614d 100644
--- a/Makefile
+++ b/Makefile
@@ -17,7 +17,7 @@ install-dev:
$(INSTALL) -m 755 runtime.d/* $(DESTDIR)$(PREFIX)/share/python/runtime.d/
$(INSTALL) -m 644 autoscripts/* $(DESTDIR)$(PREFIX)/share/debhelper/autoscripts/
$(INSTALL) -m 755 dh_python2 $(DESTDIR)$(PREFIX)/share/python/
- $(INSTALL) -m 755 dh_python2.sh $(DESTDIR)$(PREFIX)/bin/dh_python2
+ $(INSTALL) -m 755 dh_python2.py $(DESTDIR)$(PREFIX)/bin/dh_python2
$(INSTALL) -m 644 python2.pm $(DESTDIR)$(PREFIX)/share/perl5/Debian/Debhelper/Sequence/
install-runtime:
diff --git a/debian/changelog b/debian/changelog
index c8b88c4..2aa4056 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -6,6 +6,8 @@ python-defaults (2.7.5-5) unstable; urgency=low
[ Piotr Ożarowski ]
* Set "Multi-Arch: allowed" in python, python-dev, python-minimal,
python-dbg, python-all, python-all-dev, python-all-dbg
+ * Replace /usr/bin/dh_python2 with a Python script that invokes
+ dh-python's dh_python2 if Build-Depends{,-Indep} contains dh-python
-- Piotr Ożarowski <piotr@debian.org> Thu, 12 Sep 2013 21:25:01 +0200
diff --git a/dh_python2.py b/dh_python2.py
new file mode 100755
index 0000000..4a8e57a
--- /dev/null
+++ b/dh_python2.py
@@ -0,0 +1,36 @@
+#! /usr/bin/python
+
+from os.path import exists
+from subprocess import call
+from sys import argv
+from re import compile
+
+OLD = '/usr/share/python/dh_python2'
+NEW = '/usr/share/dh-python/dh_python2'
+has_dhpython = compile(r'(^|:|\s|,)dh-python($|\s|,|\()').search
+
+binary = OLD
+if exists(NEW) and exists('debian/control'):
+ with open('debian/control', 'r') as fp:
+ inside = False
+ for line in fp:
+ if not line:
+ break
+ line_lower = line.lower()
+ if inside:
+ if line.startswith(' '):
+ if has_dhpython(line):
+ binary = NEW
+ break
+ continue
+ elif line.startswith('#'):
+ continue
+ inside = False
+ if line_lower.startswith(('build-depends:', 'build-depends-indep:')):
+ if has_dhpython(line):
+ binary = NEW
+ break
+ inside = True
+
+argv[0] = binary
+exit(call(argv))
diff --git a/dh_python2.sh b/dh_python2.sh
deleted file mode 100755
index a6fd9d7..0000000
--- a/dh_python2.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#! /bin/sh
-
-if [ -f /usr/share/dh-python/dh_python2 ] &&\
- grep -q dh-python ./debian/control 2>/dev/null
-then
- exec /usr/share/dh-python/dh_python2 $@
-else
- exec /usr/share/python/dh_python2 $@
-fi
--
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