24.2.1

README.md

@@ -6,11 +6,11 @@ The MATLAB® Engine API for Python® provides a package to integrate MATLA
 ## Requirements
 ### Required MathWorks Products
 <!-- MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string) -->
-* MATLAB release R2024a
+* MATLAB release R2024b
 
 ### Required 3rd Party Products
 <!-- MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string) -->
-* Python 3.9, 3.10, or 3.11
+* Python 3.9, 3.10, 3.11, or 3.12
     * Supported Python versions by MATLAB release can be found [here](https://www.mathworks.com/support/requirements/python-compatibility.html).
 
 ---
@@ -21,15 +21,15 @@ The MATLAB&reg; Engine API for Python&reg; provides a package to integrate MATLA
 MATLAB Engine API for Python can be installed directly from the Python Package Index.
 <!-- MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string) -->
 ```bash
-$ python -m pip install matlabengine==24.1.2
+$ python -m pip install matlabengine==24.2.1
 ```
 
 
 
 ### Linux&reg; 
 Prior to installation, check the default install location of MATLAB by calling ```matlabroot``` in a MATLAB Command Window. By default, Linux installs MATLAB at:<br>
 <!-- MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string) -->
-```/usr/local/MATLAB/R2024a```
+```/usr/local/MATLAB/R2024b```
 
 When MATLAB is not installed in the default location, the bin/*architecture* directory within the MATLAB root directory must be added to the environment variable LD_LIBRARY_PATH. The path can be added to the environment variable within the shell startup configuration file (for example, .bashrc for bash shell or .tcshrc for tcsh).
 
@@ -46,14 +46,14 @@ setenv LD_LIBRARY_PATH ${LD_LIBRARY_PATH}:<matlabroot>/bin/glnxa64
 MATLAB Engine API for Python can be installed directly from the Python Package Index.
 <!-- MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string) -->
 ```bash
-$ python -m pip install matlabengine==24.1.2
+$ python -m pip install matlabengine==24.2.1
 ```
 
 ### macOS
 Prior to installation, check the default install location of MATLAB by calling ```matlabroot``` in a MATLAB Command Window. By default, macOS installs MATLAB at:<br>
 
 <!-- MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string) -->
-```/Applications/MATLAB_R2024a.app```
+```/Applications/MATLAB_R2024b.app```
 
 When MATLAB is not installed in the default location, the bin/*architecture* directory within the MATLAB root directory must be added to the environment variable DYLD_LIBRARY_PATH. The path can be added to the environment variable within the shell startup configuration file (for example, .bashrc for bash shell or .tcshrc for tcsh).
 
@@ -70,7 +70,7 @@ setenv DYLD_LIBRARY_PATH ${DYLD_LIBRARY_PATH}:<matlabroot>/bin/maci64
 MATLAB Engine API for Python can be installed directly from the Python Package Index.
 <!-- MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string) -->
 ```bash
-$ python -m pip install matlabengine==24.1.2
+$ python -m pip install matlabengine==24.2.1
 ```
 
 ---

setup.py

@@ -21,13 +21,13 @@ class _MatlabFinder(build_py):
     }
 
     # MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string)
-    MATLAB_REL = 'R2024a'
+    MATLAB_REL = 'R2024b'
 
     # MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string)
-    MATLAB_VER = '24.1.2'
+    MATLAB_VER = '24.2.1'
 
     # MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string)
-    SUPPORTED_PYTHON_VERSIONS = set(['3.9', '3.10', '3.11'])
+    SUPPORTED_PYTHON_VERSIONS = set(['3.9', '3.10', '3.11', '3.12'])
 
     # MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string)
     VER_TO_REL = {
@@ -38,7 +38,8 @@ class _MatlabFinder(build_py):
         "9.13": "R2022b",
         "9.14": "R2023a",
         "23.2": "R2023b",
-        "24.1": "R2024a"
+        "24.1": "R2024a",
+        "24.2": "R2024b"
     }
 
     DEFAULT_INSTALLS = {
@@ -416,7 +417,7 @@ def run(self):
     setup(
         name="matlabengine",
         # MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string)
-        version="24.1.2",
+        version="24.2.1",
         description='A module to call MATLAB from Python',
         author='MathWorks',
         license="LICENSE.txt, located in this repository",
@@ -443,8 +444,9 @@ def run(self):
             # MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string)
             "Programming Language :: Python :: 3.9",
             "Programming Language :: Python :: 3.10",
-            "Programming Language :: Python :: 3.11"
+            "Programming Language :: Python :: 3.11",
+            "Programming Language :: Python :: 3.12"
         ],
         # MUST_BE_UPDATED_EACH_RELEASE (Search repo for this string)
-        python_requires=">=3.9, <3.12"
+        python_requires=">=3.9, <3.13"
     )

src/matlab/__init__.py

@@ -1,4 +1,4 @@
-# Copyright 2022 MathWorks, Inc.
+# Copyright 2024 MathWorks, Inc.
 
 import os
 import platform
@@ -37,7 +37,7 @@ def add_dirs_to_path(bin_dir, engine_dir, extern_dir):
 
 arch_file = os.path.join(package_folder, 'engine', '_arch.txt')
 if not os.path.isfile(arch_file):
-    raise RuntimeError("The MATLAB Engine for Python install is corrupted, please try to re-install.")
+    raise RuntimeError("The MATLAB Engine for Python install is corrupted. Please try to re-install.")
 
 with open(arch_file, 'r') as root:
     [arch, bin_folder, engine_folder, extern_bin] = [line.strip() for line in root.readlines()]

src/matlab/engine/__init__.py

@@ -1,4 +1,4 @@
-#Copyright 2014-2023 MathWorks, Inc.
+#Copyright 2014-2024 MathWorks, Inc.
 
 """
 The MATLAB Engine enables you to call any MATLAB statement either synchronously
@@ -25,18 +25,30 @@
 import atexit
 import weakref
 import threading
+import warnings
 
 # UPDATE_IF_PYTHON_VERSION_ADDED_OR_REMOVED : search for this string in codebase 
 # when support for a Python version must be added or removed
-_supported_versions = ['3_9', '3_10', '3_11']
+
+_supported_versions = ['3_9', '3_10', '3_11', '3_12']
 _ver = sys.version_info
 _version = '{0}_{1}'.format(_ver[0], _ver[1])
+_newer_than_supported = _ver[1] > 12
+
 _PYTHONVERSION = None
 
 if _version in _supported_versions:
     _PYTHONVERSION = _version
+elif _newer_than_supported:
+    warnings.warn('MATLAB Engine for Python supports Python version'
+                    ' 3.9, 3.10, 3.11, and 3.12, but your version of Python '
+                    'is %s' % _version)
+    _PYTHONVERSION = _version  
 else:
-    raise EnvironmentError("Python %s is not supported." % _version)
+    raise EnvironmentError('MATLAB Engine for Python supports Python version'
+                        ' 3.9, 3.10, 3.11, and 3.12, but your version of Python '
+                        'is %s' % _version)
+
 
 _module_folder = os.path.dirname(os.path.realpath(__file__))
 _arch_filename = os.path.join(_module_folder, "_arch.txt")

src/matlab/engine/enginehelper.py

@@ -1,4 +1,4 @@
-#Copyright 2017-2020 MathWorks, Inc.
+#Copyright 2017-2022 MathWorks, Inc.
 import warnings
 from matlab.engine import pythonengine
 import sys