Files
metabuilder/libraries/mojo/samples/examples/python-interop/hello_mojo.mojo
2026-03-09 22:30:41 +00:00

37 lines
1.4 KiB
Mojo
Executable File

# ===----------------------------------------------------------------------=== #
# Copyright (c) 2025, Modular Inc. All rights reserved.
#
# Licensed under the Apache License v2.0 with LLVM Exceptions:
# https://llvm.org/LICENSE.txt
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ===----------------------------------------------------------------------=== #
from os import abort
from python import PythonObject
from python.bindings import PythonModuleBuilder
# An interface for this Mojo module must be exported to Python.
@export
fn PyInit_hello_mojo() -> PythonObject:
try:
# A Python module is constructed, matching the name of this Mojo module.
var module = PythonModuleBuilder("hello_mojo")
# The functions to be exported are registered within this module.
module.def_function[passthrough]("passthrough")
return module.finalize()
except e:
abort(String("failed to create Python module: ", e))
fn passthrough(value: PythonObject) raises -> PythonObject:
"""A very basic function illustrating passing values to and from Mojo."""
return value + " world from Mojo"