annotate tests/hghaveaddon.py @ 4460:dd679f5fc96f stable

compat: add support for new arg name in memfilectx.__init__

This makes us compatible with 550a172a603b (memctx: rename constructor
argument "copied" to "copysource" (API), 2019-03-19).

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