softwarechannel: use specific exception type rather than bare except
softwarechannel: don't use dangerous default values
softwarechannel: remove unused import
softwarechannel: ancestor exception after the child exception
ssm: fix warnings about unused variables
user: fix warnings about unused variables
user: use specific exception type rather than bare except
user: single statement per line
utils: fix indentation
utils: mark RE strings as raw
utils: let python logging facility extrapolate log strings
utils: don't use dangerous default variables
utils: don't re-define python builtins
utils: glob is a safe type variable (boolean)
utils: single statement per line
utils: use specific exception type rather than bare except
utils: removed unused variable
utils: don't redefine names from outer scope
scap: limit line length
scap: one statement per line