Thread: pgAdmin 4 commit: Raise an exception under Python < 3.4.

Raise an exception under Python < 3.4.

It also cleans up the README to remove references to Python 2
and removes Python 2-isms from the main config.

refs #5443

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=7dd00a149448d84df061600364633d92dd9fb95e
Author: Dave Page <dpage@pgadmin.org>

Modified Files
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README                     | 33 ++++++++++++++++-----------------
web/config.py              | 17 ++---------------
web/pgAdmin4.py            | 11 ++++++-----
web/regression/runtests.py |  8 ++++----
4 files changed, 28 insertions(+), 41 deletions(-)