view tests/hghaveaddon.py @ 3548:79d995cb8152

next: move logic to evolve the children to it's own function

This patch moves the logic which evolves the children and updates to it in `hg
next --evolve` to it's own function as we want to use that again.

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