Log an error if the ndg-httpsclient, pyopenssl and pyasn1 packages are not installed.

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See #298
This commit is contained in:
Alexandre Flament 2015-04-26 18:58:31 +02:00
parent 2be52b74ad
commit 187617498a
1 changed files with 10 additions and 0 deletions
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10
searx/webapp.py
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@ -61,6 +61,16 @@ except:
from sys import exit
exit(1)
# check if the pyopenssl, ndg-httpsclient, pyasn1 packages are installed.
# They are needed for SSL connection without trouble, see #298
try:
import OpenSSL.SSL # NOQA
import ndg.httpsclient # NOQA
import pyasn1 # NOQA
except ImportError:
logger.critical("The pyopenssl, ndg-httpsclient, pyasn1 packages have to be installed.\n"
"Some HTTPS connections will failed")
logger = logger.getChild('webapp')