tests/hghave.py

28125:3b4537ba80e9

        import pygments
        pygments.highlight # silence unused import warning
        return True
    except ImportError:
        return False

@check("json", "some json module available")
def has_json():
    try:
        import json
        json.dumps
        return True
    except ImportError:
        try:
            import simplejson as json
            json.dumps
            return True
        except ImportError:
            pass
    return False

@check("outer-repo", "outer repo")
def has_outer_repo():
    # failing for other reasons than 'no repo' imply that there is a repo
    return not matchoutput('hg root 2>&1',

28126:562a073a2a1b

        import pygments
        pygments.highlight # silence unused import warning
        return True
    except ImportError:
        return False

@check("outer-repo", "outer repo")
def has_outer_repo():
    # failing for other reasons than 'no repo' imply that there is a repo
    return not matchoutput('hg root 2>&1',