view tests/hghaveaddon.py @ 3878:dc2b53b3573f

evolvecmd: move remaining logic to merge commit desc to existing utility fn

This was a bit awful because we had a utility function and still we did some of
merging outside of that fn. So let's move the remaining parts there.

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