view tests/sitecustomize.py @ 21569:c5afb07c33d3 stable

alias: handle shlex error in command aliases

No command should fail with ValueError just because there is unparseable
alias definition.

It returns 1 like other badalias handlers, but should be changed to 255 in
a later version because we use 255 for general command error.

try:
    import coverage
    getattr(coverage, 'process_startup', lambda: None)()
except ImportError:
    pass