align python package version with version.txt (#345)

* align python package version with version.txt

* Update setup.py

Co-authored-by: Edward Chen <18449977+edgchen1@users.noreply.github.com>

* remove a line

Co-authored-by: Edward Chen <18449977+edgchen1@users.noreply.github.com>

.gitignore

@@ -36,6 +36,7 @@ __pycache__
 out/
 *.egg-info/
 .setuptools-cmake-build/
+onnxruntime_extensions/_version.py
 onnxruntime-*-*-*/
 temp_*.onnx
 # Java specific ignores

onnxruntime_extensions/_version.py

@@ -1,6 +0,0 @@
-# Copyright (c) Microsoft Corporation. All rights reserved.
-# Licensed under the MIT License. See License.txt in the project root for
-# license information.
-###############################################################################
-
-__version__ = "0.5.0"

setup.py

@@ -126,10 +126,8 @@ def read_requirements():
 # read version from the package file.
 def read_version():
     version_str = '1.0.0'
-    with (open(os.path.join(TOP_DIR, 'onnxruntime_extensions/_version.py'), "r")) as f:
-        line = [_ for _ in [dedent(_) for _ in f.readlines()] if _.startswith("__version__")]
-        if len(line) > 0:
-            version_str = line[0].split('=')[1].strip('" \n\r')
+    with (open(os.path.join(TOP_DIR, 'version.txt'), "r")) as f:
+        version_str = f.readline().strip()
 
     # is it a dev build or release?
     build_id = os.getenv('BUILD_BUILDID', None)
@@ -142,6 +140,11 @@ def read_version():
                 version_str += '+' + cid[:7]
     return version_str
 
+def write_py_version(ortx_version):
+    text = ["# Generated by setup.py, DON'T MANUALLY UPDATE IT!\n", 
+            "__version__ = \"{}\"\n".format(ortx_version)]
+    with (open(os.path.join(TOP_DIR, 'onnxruntime_extensions/_version.py'), "w")) as _f:
+        _f.writelines(text)
 
 if sys.platform == "win32":
     load_msvcvar()
@@ -165,10 +168,12 @@ with open(os.path.join(TOP_DIR, "README.md"), 'r', encoding="utf-8") as _f:
     start_pos = 0 if start_pos < 0 else start_pos
     end_pos = long_description.find('# Contributing')
     long_description = long_description[start_pos:end_pos]
+ortx_version = read_version()
+write_py_version(ortx_version)
 
 setup(
     name=PACKAGE_NAME,
-    version=read_version(),
+    version=ortx_version,
     packages=packages,
     package_dir=package_dir,
     package_data=package_data,