提交2020-10-13对应示例代码

Author: lierchao1997

xuanyuanyulong/2020-10-13-import-system/Project_example/A/alpha.py

@@ -0,0 +1,5 @@
+print("name: " + __name__)
+print("file: " + __file__)
+
+def al():
+    print("Importing alpha succeeded.")

xuanyuanyulong/2020-10-13-import-system/Project_example/A/beta.py

@@ -0,0 +1,5 @@
+from A.alpha import al
+
+al()
+
+print("Importing theta succeeded.")

xuanyuanyulong/2020-10-13-import-system/Project_example/B/theta.py

@@ -0,0 +1,9 @@
+import os
+import sys
+
+sys.path.append(os.path.dirname(os.path.dirname(os.path.realpath(__file__))))
+
+import A.alpha
+
+
+A.alpha.al()