fix(Python): Do not import wasmtime with emscripten

InsightSoftwareConsortium · Mar 3, 2023 · a96ac59 · a96ac59
1 parent 60d55a5
commit a96ac59
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/src/python/itkwasm/itkwasm/__init__.py b/src/python/itkwasm/itkwasm/__init__.py
@@ -1,6 +1,6 @@
 """itkwasm: Python interface to itk-wasm WebAssembly modules."""
 
-__version__ = "1.0b78"
+__version__ = "1.0b82"
 
 from .interface_types import InterfaceTypes
 from .image import Image, ImageType

diff --git a/src/python/itkwasm/itkwasm/pipeline.py b/src/python/itkwasm/itkwasm/pipeline.py
@@ -3,6 +3,7 @@
 from dataclasses import asdict
 from typing import List, Union, Dict, Tuple
 import ctypes
+import sys
 
 import numpy as np
 
@@ -19,7 +20,8 @@
 from .int_types import IntTypes
 from .float_types import FloatTypes
 
-from wasmtime import Config, Store, Engine, Module, WasiConfig, Linker
+if sys.platform != "emscripten":
+    from wasmtime import Config, Store, Engine, Module, WasiConfig, Linker
 
 def _to_numpy_array(component_type, buf):
     if component_type == IntTypes.UInt8:
@@ -418,4 +420,4 @@ def _get_output_json(self, output_index: int) -> Dict:
         json_len = self.output_json_size(self.store, 0, output_index)
         json_str = self._wasmtime_lift(json_ptr, json_len).decode()
         json_result = json.loads(json_str)
-        return json_result
+        return json_result