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authorLukas Fleischer <lfleischer@calcurse.org>2016-01-23 08:22:23 +0100
committerLukas Fleischer <lfleischer@calcurse.org>2016-01-23 08:22:49 +0100
commitdcdc79217822adc4311b787aed1c7adabebf3325 (patch)
tree5df493dc1bd1d00785b0aa0763dd712641732ab5 /contrib/caldav/calcurse-caldav.py
parentd516a8ff873f2b72c856d44e57356913e50d9922 (diff)
downloadcalcurse-dcdc79217822adc4311b787aed1c7adabebf3325.tar.gz
calcurse-dcdc79217822adc4311b787aed1c7adabebf3325.zip
calcurse-caldav: Add a workaround for Python <3.4
Python versions prior to 3.4 do not check certificates by default and thus do not support ssl._create_unverified_context(). Add a workaround. Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Diffstat (limited to 'contrib/caldav/calcurse-caldav.py')
-rwxr-xr-xcontrib/caldav/calcurse-caldav.py13
1 files changed, 10 insertions, 3 deletions
diff --git a/contrib/caldav/calcurse-caldav.py b/contrib/caldav/calcurse-caldav.py
index 94d1775..edd50d8 100755
--- a/contrib/caldav/calcurse-caldav.py
+++ b/contrib/caldav/calcurse-caldav.py
@@ -385,12 +385,19 @@ open(lockfn, 'w')
try:
# Connect to the server via HTTPs.
if insecure_ssl:
- context = ssl._create_unverified_context()
+ try:
+ context = ssl._create_unverified_context()
+ conn = http.client.HTTPSConnection(hostname, context=context)
+ except AttributeError:
+ # Python versions prior to 3.4 do not support
+ # ssl._create_unverified_context(). However, these versions do not
+ # seem to verify certificates by default so we can simply fall back
+ # to http.client.HTTPSConnection().
+ conn = http.client.HTTPSConnection(hostname)
else:
- context = ssl._create_default_https_context()
+ conn = http.client.HTTPSConnection(hostname)
if verbose:
print('Connecting to ' + hostname + '...')
- conn = http.client.HTTPSConnection(hostname, context=context)
if init:
# In initialization mode, start with an empty synchronization database.