Solution

app/create_file.py

@@ -1 +1,50 @@
-# write your code here
+import os
+import sys
+from datetime import datetime
+
+arguments = list(sys.argv)
+arguments.pop(0)
+
+directory_parts = []
+target_file = None
+
+if "-d" in arguments:
+    args_after_d = arguments[arguments.index("-d") + 1:]
+    for arg in args_after_d:
+        if arg == "-f":
+            break
+        directory_parts.append(arg)
+
+if "-f" in arguments:
+    args_after_f = arguments[arguments.index("-f") + 1:]
+    if args_after_f:
+        target_file = args_after_f[0]
+
+directory_path = ""
+if directory_parts:
+    directory_path = directory_parts[0]
+    for part in directory_parts[1:]:
+        directory_path = os.path.join(directory_path, part)
+
+if directory_path:
+    if not os.path.exists(directory_path):
+        os.makedirs(directory_path)
+
+lines_buffer = []
+if target_file:
+    while True:
+        user_input = input("Enter content line: ")
+        if user_input.strip().lower() == "stop":
+            break
+        lines_buffer.append(user_input)
+
+if target_file:
+    file_path = os.path.join(directory_path, target_file)
+    is_existing_file = os.path.exists(file_path)
+    with open(file_path, "a") as file:
+        if is_existing_file:
+            file.write("\n")
+        timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+        file.write(f"{timestamp}\n")
+        for line_number, text in enumerate(lines_buffer):
+            file.write(f"{line_number + 1} {text}\n")