Todo: 集成多平台 解决因SaiNiu线程抢占资源问题 本地提交测试环境打包 和 正式打包脚本与正式环境打包bat 提交Python32环境包 改进多日志文件生成情况修改打包日志细节

Utils/PythonNew32/Lib/site-packages/win32/Demos/win32fileDemo.py

@@ -0,0 +1,41 @@
+# This is a "demo" of win32file - it used to be more a test case than a
+# demo, so has been moved to the test directory.
+
+import os
+
+# Please contribute your favourite simple little demo.
+import win32api
+import win32con
+import win32file
+
+
+# A very simple demo - note that this does no more than you can do with
+# builtin Python file objects, so for something as simple as this, you
+# generally *should* use builtin Python objects.  Only use win32file etc
+# when you need win32 specific features not available in Python.
+def SimpleFileDemo():
+    testName = os.path.join(win32api.GetTempPath(), "win32file_demo_test_file")
+    if os.path.exists(testName):
+        os.unlink(testName)
+    # Open the file for writing.
+    handle = win32file.CreateFile(
+        testName, win32file.GENERIC_WRITE, 0, None, win32con.CREATE_NEW, 0, None
+    )
+    test_data = b"Hello\0there"
+    win32file.WriteFile(handle, test_data)
+    handle.Close()
+    # Open it for reading.
+    handle = win32file.CreateFile(
+        testName, win32file.GENERIC_READ, 0, None, win32con.OPEN_EXISTING, 0, None
+    )
+    rc, data = win32file.ReadFile(handle, 1024)
+    handle.Close()
+    if data == test_data:
+        print("Successfully wrote and read a file")
+    else:
+        raise Exception("Got different data back???")
+    os.unlink(testName)
+
+
+if __name__ == "__main__":
+    SimpleFileDemo()