Hi,

I'm eager to build my package on the top of python3-protbuf.
My d-science package python3-caffe* had been waiting in
experimental for a long time, and python3-protobuf is the
last blocker which stopped my package from entering unstable.

I updated Thomas Viehmann's patch (Thank you!) with minor
revision, and it works for me -- I have successfully built
python3-protobuf on sid, and the resulting python3-protobuf
package works well with my package python3-caffe*. But
I didn't try e.g. a debomatic-amd64 build.

Please update the protobuf package with python3 support.
If you are too busy to do that, I'll willing to do an NMU.
Thank you! :-)
commit dae90116fff7a100538eece963075d36304f14fa
Author: Zhou Mo <cdlumin...@gmail.com>
Date:   Sat Oct 15 12:42:22 2016 +0000

    python3-protobuf

diff --git a/debian/changelog b/debian/changelog
index 26f245d..1b6a0ff 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+protobuf (3.0.0-7.1) UNRELEASED; urgency=medium
+
+  * Non-maintainer upload.
+  * Patch to enable python 3. Closes: #836821
+
+ -- Thomas Viehmann <t...@beamnet.de>  Sat, 10 Sep 2016 00:00:00 +0000
+
 protobuf (3.0.0-7) unstable; urgency=medium
 
   * Team upload.
diff --git a/debian/clean b/debian/clean
index f723754..a16e6fe 100644
--- a/debian/clean
+++ b/debian/clean
@@ -1 +1,3 @@
 protoc.1
+debian/autoreconf.after
+debian/autoreconf.before
diff --git a/debian/control b/debian/control
index 7e73b8c..3c08992 100644
--- a/debian/control
+++ b/debian/control
@@ -20,7 +20,10 @@ Build-Depends:
  , dh-python
  , python-all (>= 2.7)
  , libpython-all-dev (>= 2.7)
+ , python3-all (>= 3.3)
+ , libpython3-all-dev (>= 3.3)
  , python-setuptools
+ , python3-setuptools
  , python-google-apputils
 # Manpage generator
  , xmlto
@@ -181,6 +184,27 @@ Description: Python bindings for protocol buffers
  definition to Python classes, and then the modules in this package will allow
  you to use those classes in your programs.
 
+Package: python3-protobuf
+Architecture: any
+Section: python
+Depends: ${shlibs:Depends}, ${python3:Depends}, ${misc:Depends}
+Description: Python 3 bindings for protocol buffers
+ Protocol buffers are a flexible, efficient, automated mechanism for
+ serializing structured data - similar to XML, but smaller, faster, and
+ simpler. You define how you want your data to be structured once, then you can
+ use special generated source code to easily write and read your structured
+ data to and from a variety of data streams and using a variety of languages.
+ You can even update your data structure without breaking deployed programs
+ that are compiled against the "old" format.
+ .
+ Google uses Protocol Buffers for almost all of its internal RPC protocols and
+ file formats.
+ .
+ This package contains the Python 3 bindings for the protocol buffers. You will
+ need the protoc tool (in the protobuf-compiler package) to compile your
+ definition to Python classes, and then the modules in this package will allow
+ you to use those classes in your programs.
+
 Package: libprotobuf-java
 Architecture: all
 Depends: ${misc:Depends}
diff --git a/debian/python-protobuf3.README.Debian b/debian/python-protobuf3.README.Debian
new file mode 100644
index 0000000..61d0c1b
--- /dev/null
+++ b/debian/python-protobuf3.README.Debian
@@ -0,0 +1,11 @@
+C++ backend
+===========
+
+As of protobuf 2.6.0, a new C++ backend for the Python protobuf bindings is
+available, which is faster than the default pure Python implementation. It can
+be activated by setting the following environment variables:
+
+PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=cpp
+PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION_VERSION=2
+
+ -- Robert Edmonds <edmo...@debian.org>  Thu, 28 Aug 2014 21:10:30 -0700
diff --git a/debian/rules b/debian/rules
index 8445efb..ab3e62a 100755
--- a/debian/rules
+++ b/debian/rules
@@ -1,7 +1,7 @@
 #!/usr/bin/make -f
 
 %:
-	dh $@ --with autoreconf,python2 --parallel
+	dh $@ --with autoreconf,python2,python3 --parallel
 
 override_dh_auto_build-arch:
 ## Chicken<->Egg problem: protobuf requires self-generated .pb.go files to
@@ -14,8 +14,10 @@ override_dh_auto_build-arch:
 	# Generate the manpage.
 	xmlto man debian/protoc.xml
 
-	# Python build.
+	# Python and Python3 build.
+	cp -rv python python3
 	cd python && python setup.py build --cpp_implementation
+	cd python3 && python3 setup.py build --cpp_implementation
 
 override_dh_auto_build-indep:
 	dh_auto_build --indep
@@ -45,6 +47,10 @@ ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
 	cd python && for python in $(shell pyversions -r); do \
 		$$python setup.py test --cpp_implementation; \
 	done
+    # Python3 test.
+	cd python3 && for python in $(shell py3versions -r); do \
+		$$python setup.py test --cpp_implementation; \
+	done
 endif
 
 override_dh_auto_test-indep:
@@ -58,6 +64,8 @@ override_dh_auto_clean-arch:
 		$$python setup.py clean --all; \
 	done
 	rm -rf python/protobuf.egg-info
+	# Python3 clean.
+	-rm -rf python3
 
 override_dh_auto_clean-indep:
 	dh_auto_clean --indep
@@ -78,6 +86,14 @@ override_dh_auto_install-arch:
 	done
 	find $(CURDIR)/debian/python-protobuf -name 'protobuf-*-nspkg.pth' -delete
 
+	# Python3 install.
+	cd python3 && for python in $(shell py3versions -r); do \
+		$$python setup.py install --cpp_implementation \
+			--install-layout=deb --no-compile \
+			--root=$(CURDIR)/debian/python3-protobuf; \
+	done
+	find $(CURDIR)/debian/python3-protobuf -name 'protobuf-*-nspkg.pth' -delete
+
 override_dh_auto_install-indep:
 	dh_auto_install --indep
 

Reply via email to