view tests/sitecustomize.py @ 14372:be0daa0eeb3e

ui: test plain mode against exceptions

Let ui.plain() accept an optional parameter in the form of a feature
name (as a string) to exclude from plain mode.

The result of ui.plain is now:
 - False if HGPLAIN is not set or the requested feature is in HGPLAINEXCEPT
 - True otherwise

Signed-off-by: "Yann E. MORIN" <[e-mail]>

try:
    import coverage
    if hasattr(coverage, 'process_startup'):
        coverage.process_startup()
except ImportError:
    pass