3e8c80ed9857631d6ce5d1adb35f451b9f780cb7,scanpy/examples/__init__.py,,get_example,#Any#Any#Any#,11

Before Change

    exmodule : dict, optional
        Example module.
    
    try:
        try:
            from sys import path
            path.insert(0, ".")
            import scanpy_user
        except ImportError:
            sett.m(0, "--> did not find user examples, to provide some,\n"
                   "    generate file scanpy_user.py in your working directory,\n"
                   "    see https://github.com/theislab/scanpy//work-on-your-own-examples")
        exfunc = getattr(scanpy_user, exkey)
        exmodule = scanpy_user
    except (UnboundLocalError, AttributeError):
        try:
            // additional possibility to add example module
            from . import builtin_private
            exfunc = getattr(builtin_private, exkey)
            exmodule = builtin_private
        except (ImportError, AttributeError):
            try:
                exfunc = getattr(builtin, exkey)
                exmodule = builtin
            except AttributeError:
                msg = ("Do not know how to run example "" + exkey +
                       "".\nEither define a function " + exkey + "() "
                       "in ./scanpy_user.py that returns an AnnData object.\n"
                       "Or, use one of the builtin examples:"
                       + exkeys_str())
                from sys import exit
                exit(msg)

    from os.path import exists
    exfile = readwrite.get_filename_from_key(sett.basekey)
    if (not exists(exfile)
        or sett.recompute in ["read", "pp"]):

After Change

    exmodule : dict, optional
        Example module.
    
    loop_over_filenames = [filename for filename in os.listdir(".")
                           if filename.startswith("scanpy") and filename.endswith(".py")]
    if len(loop_over_filenames):
        sett.m(0, "--> did not find user examples, to provide some,\n"
               "    generate a file scanpy_whatevername.py in your working directory,\n"
               "    see https://github.com/theislab/scanpy//work-on-your-own-examples")
    not_found = True
    from sys import path
    path.insert(0, ".")
    for filename in loop_over_filenames:
        exmodule = __import__(filename.replace(".py",""))
        try:
            exfunc = getattr(exmodule, exkey)
            not_found = False
        except AttributeError:
            pass
    if not_found:
        try:
            // additional possibility to add example module
            from . import builtin_private

Instances