view tests/hghaveaddon.py @ 3505:25155eb05f5f

legacy-push: fix the code forbidding legacy obsmarkers pulling

changeset e69e65b2b4a9 in code remove a key try/except. We reintroduce it 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