From c3f8dd2d6d2f8066c546001eb1e5e2f5b9b78b04 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Piotr=20O=C5=BCarowski?= <piotr@debian.org>
Date: Sun, 13 Feb 2011 21:21:14 +0100
Subject: [PATCH] dh_python2 and pycompile: read
/usr/share/python/debian_defaults to get default Python version and a List of
supported Python versions
---
debian/changelog | 2 ++
debpython/version.py | 25 ++++++++++++++++++++++++-
dh_python2.rst | 2 +-
3 files changed, 27 insertions(+), 2 deletions(-)
diff --git a/debian/changelog b/debian/changelog
index 0abde32..8a96a5e 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,5 +1,7 @@
python-defaults (2.6.6-11) UNRELEASED; urgency=low
+ * dh_python2 and pycompile: read /usr/share/python/debian_defaults to get
+ default Python version and a List of supported Python versions
* dh_python2:
- fix parsing .pyinstall files (a space between file name and
module name is now required)
diff --git a/debpython/version.py b/debpython/version.py
index cf032f9..7a858cb 100644
--- a/debpython/version.py
+++ b/debpython/version.py
@@ -19,15 +19,38 @@
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
+import logging
import re
-from os.path import exists
+from ConfigParser import SafeConfigParser
+from os.path import exists, dirname, join
from types import GeneratorType
+# will be overriden via debian_defaults file few lines later
SUPPORTED = [(2, 5), (2, 6), (2, 7)]
DEFAULT = (2, 6)
+
RANGE_PATTERN = r'(-)?(\d\.\d+)(?:(-)(\d\.\d+)?)?'
RANGE_RE = re.compile(RANGE_PATTERN)
+log = logging.getLogger(__name__)
+
+# try to read debian_defaults and get a list of supported Python versions and
+# the default one from there
+_config = SafeConfigParser()
+_config.read(['/usr/share/python/debian_defaults',
+ join(dirname(__file__), '..', 'debian', 'debian_defaults')])
+try:
+ DEFAULT = tuple(int(i) for i in _config.get('DEFAULT',
+ 'default-version')[6:].split('.'))
+except:
+ log.exception('cannot read debian_defaults')
+try:
+ SUPPORTED = tuple(tuple(int(j) for j in i.strip()[6:].split('.'))\
+ for i in _config.get('DEFAULT',
+ 'supported-versions').split(','))
+except:
+ log.exception('cannot read debian_defaults')
+
def get_requested_versions(vrange=None, available=None):
"""Return a set of requested and supported Python versions.
diff --git a/dh_python2.rst b/dh_python2.rst
index 624e8aa..05b4dd6 100644
--- a/dh_python2.rst
+++ b/dh_python2.rst
@@ -38,7 +38,7 @@ NOTES
In order to support more than one Python version in the same binary package,
dh_python2 (unlike dh_pycentral and dh_pysupport) creates symlinks to all
supported Python versions at build time. It means binNMU (or sourceful upload
-in case of architecture independent packages) are required once a list of
+in case of architecture independent packages) is required once a list of
supported Python version is changed. It's faster and more robust than its
competitors, though.
--
GitLab