view tests/hghaveaddon.py @ 3546:d197e6f0d0e3

next: show changeset hash in `--dry-run` instead of rev numbers

Rev numbers can change, hence we should show rev hash instead of rev numbers in
dry-run.

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