check Python version to configure SSL contexts

diff --git a/client-scripts/dyn-ns-client b/client-scripts/dyn-ns-client
index 78a68541d9905b082028342a24576ff12b6c0f50..57c68e92367415f3ba113cc97bf9324801ac8812 100755 (executable)
--- a/client-scripts/dyn-ns-client
+++ b/client-scripts/dyn-ns-client
@@ -50,7 +50,10 @@ def getConfigDir():
         return os.path.expanduser("~/.config/dyn-nsupdate")
 
 def urlopen(url, config):
         return os.path.expanduser("~/.config/dyn-nsupdate")
 
 def urlopen(url, config):

-    return urllib.request.urlopen(url, context=sslContext(config)).read().decode('utf-8').strip()
+    if sys.version_info >= (3, 4, 3):
+        return urllib.request.urlopen(url, context=sslContext(config)).read().decode('utf-8').strip()
+    else:
+        return urllib.request.urlopen(url).read().decode('utf-8').strip()

 
 def getMyIP(family, config, methods = {}, verbose = 0):
     '''Returns our current IP address (<family> can be "IPv4" or "IPv6"), detected as given by the configuration.
 
 def getMyIP(family, config, methods = {}, verbose = 0):
     '''Returns our current IP address (<family> can be "IPv4" or "IPv6"), detected as given by the configuration.