* Introduce support for Python 3 (Closes: #523645)

This is the first initial port to Python 3. The API is almost completely
identical to the one found in Python 2, except that functions working with
binary data require bytes (md5sum,sha1sum,sha256sum,Base64Encode).

Using setup3.py to install the modules will not work, because the apt package
still has to be converted to Python 3. For the package, we call 2to3-3.1 in
debian/rules to do this automatically.

1 files changed, 77 insertions, 0 deletions

diff --git a/setup3.py b/setup3.py
new file mode 100644
index 00000000..a3cbdc8e
--- /dev/null
+++ b/setup3.py
@@ -0,0 +1,77 @@
+#! /usr/bin/env python3
+# $Id: setup.py,v 1.2 2002/01/08 07:13:21 jgg Exp $
+import glob
+import os
+import shutil
+import sys
+
+from distutils.core import setup, Extension
+from distutils.sysconfig import parse_makefile
+#from DistUtilsExtra.command import build_extra, build_i18n
+
+
+# The apt_pkg module
+files = ["python/"+source for source in parse_makefile("python/makefile")["APT_PKG_SRC"].split()]
+apt_pkg = Extension("apt_pkg", files, libraries=["apt-pkg"])
+
+# The apt_inst module
+files = ["python/"+source for source in parse_makefile("python/makefile")["APT_INST_SRC"].split()]
+apt_inst = Extension("apt_inst", files, libraries=["apt-pkg", "apt-inst"])
+
+# Replace the leading _ that is used in the templates for translation
+templates = []
+
+# build doc
+if len(sys.argv) > 1 and sys.argv[1] == "build":
+    if not os.path.exists("build/data/templates/"):
+        os.makedirs("build/data/templates")
+    for template in glob.glob('data/templates/*.info.in'):
+        source = open(template, "r")
+        build = open(os.path.join("build", template[:-3]), "w")
+        lines = source.readlines()
+        for line in lines:
+            build.write(line.lstrip("_"))
+        source.close()
+        build.close()
+
+
+if len(sys.argv) > 1 and sys.argv[1] == "clean" and '-a' in sys.argv:
+    for dirname in "build/doc", "doc/build", "build/data", "build/mo":
+        if os.path.exists(dirname):
+            print("Removing", dirname)
+            shutil.rmtree(dirname)
+        else:
+            print("Not removing", dirname, "because it does not exist")
+
+setup(name="python-apt",
+      description="Python bindings for APT",
+      version=os.environ.get('DEBVER'),
+      author="APT Development Team",
+      author_email="deity@lists.debian.org",
+      ext_modules=[apt_pkg, apt_inst],
+      packages=['apt', 'apt.progress', 'aptsources'],
+      data_files = [('share/python-apt/templates',
+                    glob.glob('build/data/templates/*.info')),
+                    ('share/python-apt/templates',
+                    glob.glob('data/templates/*.mirrors'))],
+#      cmdclass = {"build": build_extra.build_extra,
+#                  "build_i18n": build_i18n.build_i18n},
+      license = 'GNU GPL',
+      platforms = 'posix')
+
+if len(sys.argv) > 1 and sys.argv[1] == "build":
+    try:
+        import sphinx
+    except ImportError:
+        print(('W: Sphinx not available - Not building'
+                               'documentation'), file=sys.stderr)
+    try:
+        import pygtk
+    except ImportError:
+        print(('W: Not building documentation because python-'
+                              'gtk2 is not available at the moment.'), file=sys.stderr)
+        sys.exit(0)
+    sphinx.main(["sphinx", "-b", "html", "-d", "build/doc/doctrees",
+                os.path.abspath("doc/source"), "build/doc/html"])
+    sphinx.main(["sphinx", "-b", "text", "-d", "build/doc/doctrees",
+                os.path.abspath("doc/source"), "build/doc/text"])