pgAdmin 4 commit: PEP8 fixes for the utils module. Fixes #3076

PEP8 fixes for the utils module. Fixes #3076

Branch
------
master

Details
-------
https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=c3ddb7df38eb6592372d82483ed3c0d4ec961061
Author: Murtuza Zabuawala <murtuza(dot)zabuawal(at)enterprisedb(dot)com>

Modified Files
--------------
web/pgadmin/utils/__init__.py | 4 +-
web/pgadmin/utils/ajax.py | 16 +-
web/pgadmin/utils/driver/abstract.py | 21 +-
web/pgadmin/utils/driver/psycopg2/__init__.py | 292 +++++++------
.../utils/driver/psycopg2/generate_keywords.py | 3 +-
web/pgadmin/utils/driver/psycopg2/keywords.py | 472 ++++++++++++++++++---
web/pgadmin/utils/driver/psycopg2/typecast.py | 53 ++-
web/pgadmin/utils/driver/registry.py | 6 +-
web/pgadmin/utils/html.py | 2 +-
web/pgadmin/utils/javascript/javascript_bundler.py | 6 +-
.../javascript/tests/test_javascript_bundler.py | 26 +-
web/pgadmin/utils/menu.py | 8 +-
web/pgadmin/utils/paths.py | 11 +-
web/pgadmin/utils/preferences.py | 16 +-
web/pgadmin/utils/route.py | 9 +-
web/pgadmin/utils/session.py | 29 +-
web/pgadmin/utils/sqlautocomplete/autocomplete.py | 242 +++++++----
web/pgadmin/utils/sqlautocomplete/completion.py | 7 +-
web/pgadmin/utils/sqlautocomplete/counter.py | 17 +-
.../utils/sqlautocomplete/function_metadata.py | 23 +-
web/pgadmin/utils/sqlautocomplete/parseutils.py | 67 +--
.../utils/tests/test_versioned_template_loader.py | 189 ++++++---
web/pgadmin/utils/versioned_template_loader.py | 17 +-
23 files changed, 1075 insertions(+), 461 deletions(-)