Stav 23.06.2026

2026-06-23 15:20:56 +02:00
commit 6d91e83e8c
5670 changed files with 1145969 additions and 0 deletions
@@ -0,0 +1,34 @@
+"""is64bit.Python() --> boolean value of detected Python word size. is64bit.os() --> os build version"""
+
+import sys
+
+
+def Python():
+    return sys.maxsize > 2147483647
+
+
+def os():
+    import platform
+
+    pm = platform.machine()
+    if pm != ".." and pm.endswith("64"):  # recent 64 bit Python
+        return True
+    else:
+        import os
+
+        if "PROCESSOR_ARCHITEW6432" in os.environ:
+            return True  # 32 bit program running on 64 bit Windows
+        try:
+            return os.environ["PROCESSOR_ARCHITECTURE"].endswith(
+                "64"
+            )  # 64 bit Windows 64 bit program
+        except (IndexError, KeyError):
+            pass  # not Windows
+        try:
+            return "64" in platform.architecture()[0]  # this often works in Linux
+        except:
+            return False  # is an older version of Python, assume also an older os (best we can guess)
+
+
+if __name__ == "__main__":
+    print("is64bit.Python() =", Python(), "is64bit.os() =", os())