annotate tests/hghaveaddon.py @ 3927:b4589df6d3aa stable

compat: make compatible call to ui.edit for hg <= 4.3

This is similar to what is already happening elsewhere.

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