view tests/hghaveaddon.py @ 3788:ae30da2e210d

evolve: store the base of content-divergents in evolvestate

We need the base changeset for merging commit messages, branches. Let's store it
in evolvestate.

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