view tests/hghaveaddon.py @ 4324:e913546b9d79

configitems: move the default values to the registrar decorator

The exthelper refactoring of configitems stopped registering dynamicdefault for
everything, which in turn causes a lot of warnings about mismatched defaults.

There are a few stragglers- I didn't fix topic-mode because I wasn't sure what
the default should be, and the alias for odiff was explicitly given a default
for compatibility.

import hghave

@hghave.check("docgraph-ext", "Extension to generate graph from repository")
def docgraph():
    try:
        import hgext.docgraph
        hgext.docgraph.cmdtable # trigger import
    except ImportError:
        try:
            import hgext3rd.docgraph
            hgext3rd.docgraph.cmdtable # trigger import
        except ImportError:
            return False
    return True