Revert "pyproject.toml: requires numpy2 which is >= 3.9"

This reverts commit e18a58a.

Author: mrjbq7

pyproject.toml

@@ -46,7 +46,7 @@ dependencies = [
     "numpy",
     "pip",
 ]
-requires-python = '>=3.9'
+requires-python = '>=3.8'
 
 [tool.setuptools]
 packages = ["talib"]

tools/build_wheel_linux.sh

@@ -13,30 +13,13 @@ if [ $? -ne 0 ]; then
     exit 1
 fi
 
-# Download TA-Lib Python
-curl -L -o talib-python.zip https://github.com/TA-Lib/ta-lib-python/archive/refs/tags/TA_Lib-${TALIB_PY_VER}.zip
-if [ $? -ne 0 ]; then
-    echo "Failed to download TA-Lib Python library"
-    exit 1
-fi
-
 # Unzip TA-Lib C
 unzip -q talib-c.zip
 if [ $? -ne 0 ]; then
     echo "Failed to extract TA-Lib C library"
     exit 1
 fi
 
-# Unzip TA-Lib Python
-unzip -q talib-python.zip -d ta-lib-python
-if [ $? -ne 0 ]; then
-    echo "Failed to extract TA-Lib Python library"
-    exit 1
-fi
-
-mv ta-lib-python/ta-lib-python-TA_Lib-${TALIB_PY_VER}/* .
-rm -r ta-lib-python
-
 # cd to TA-Lib C
 cd ta-lib-${TALIB_C_VER}
 

tools/build_wheel_macos.sh

@@ -13,30 +13,13 @@ if [ $? -ne 0 ]; then
     exit 1
 fi
 
-# Download TA-Lib Python
-curl -L -o talib-python.zip https://github.com/TA-Lib/ta-lib-python/archive/refs/tags/TA_Lib-${TALIB_PY_VER}.zip
-if [ $? -ne 0 ]; then
-    echo "Failed to download TA-Lib Python library"
-    exit 1
-fi
-
 # Unzip TA-Lib C
 unzip -q talib-c.zip
 if [ $? -ne 0 ]; then
     echo "Failed to extract TA-Lib C library"
     exit 1
 fi
 
-# Unzip TA-Lib Python
-unzip -q talib-python.zip -d ta-lib-python
-if [ $? -ne 0 ]; then
-    echo "Failed to extract TA-Lib Python library"
-    exit 1
-fi
-
-mv ta-lib-python/ta-lib-python-TA_Lib-${TALIB_PY_VER}/* .
-rm -r ta-lib-python
-
 # cd to TA-Lib C
 cd ta-lib-${TALIB_C_VER}
 

tools/build_wheel_windows.cmd

@@ -11,15 +11,9 @@ set CMAKE_CONFIGURATION_TYPES=Release
 curl -L -o talib-c.zip https://github.com/TA-Lib/ta-lib/archive/refs/tags/v%TALIB_C_VER%.zip
 if errorlevel 1 exit /B 1
 
-curl -L -o talib-python.zip https://github.com/TA-Lib/ta-lib-python/archive/refs/tags/TA_Lib-%TALIB_PY_VER%.zip
-if errorlevel 1 exit /B 1
-
 tar -xzvf talib-c.zip
 if errorlevel 1 exit /B 1
 
-tar -xf talib-python.zip --strip-components=1
-if errorlevel 1 exit /B 1
-
 :: git apply --verbose --binary talib.diff
 :: if errorlevel 1 exit /B 1
 
@@ -42,4 +36,4 @@ if errorlevel 1 exit /B 1
 
 copy /Y /B ta-lib-static.lib ta-lib.lib
 
-endlocal
+endlocal