view tests/hghaveaddon.py @ 3795:b8b4ff86feb8

evolve: add a help topic `Interrupted-Evolve`

This help topic contains description on how the various flags work during
interrupted evolve. This help topic will be included in error message during
interrupted evolve in next patch.

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