first commit

src/calendar/day_1.py

@@ -0,0 +1,2 @@
+def run():
+    print("Test")

src/calendar/tests/test_day_1.py

@@ -0,0 +1,5 @@
+import pytest
+
+def test_half():
+    input = [1,23]
+    assert input.__len__() == 2

src/main.py

@@ -0,0 +1,10 @@
+import sys
+
+if __name__ == "__main__":
+    if sys.argv.__len__() != 2:
+        print("[ERROR] Only the day should be specified")
+        sys.exit(-1)
+
+    module_selected = __import__(f"calendar.day_{sys.argv[1]}", fromlist=[""])
+    module_selected.run()
+