refactor; unify emoji style; use recent python features · gretel/meshgram@eda25fe

prospector[pycodestyle:E501]: line too long (160 > 159 characters)

prospector[pylint:unused-import]: Unused import re

prospector[pylint:import-error]: Unable to import 'telegram'

prospector[pylint:import-error]: Unable to import 'telegram.ext'

prospector[pylint:import-error]: Unable to import 'telegram.constants'

prospector[pylint:import-error]: Unable to import 'telegram.helpers'

prospector[pylint:logging-fstring-interpolation]: Use lazy % formatting in logging functions

prospector[pylint:logging-fstring-interpolation]: Use lazy % formatting in logging functions

prospector[pylint:logging-fstring-interpolation]: Use lazy % formatting in logging functions

prospector[pylint:unused-argument]: Unused argument 'context'

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