Ejercicio 6

exercises/ex06/ex06.py

@@ -0,0 +1,44 @@
+# Exercise 2
+# 1. find command
+
+import sys
+import argparse
+from pathlib import Path
+
+
+def list(args):
+    if not args["path"].exists():
+        print(f"find: ‘{args['path']}’: No existe el fichero o el directorio")
+        sys.exit(1)
+    for file in sorted(args["path"].glob(get_query(args))):
+        if args["exec"]:
+            ...
+        else:
+            print(file.relative_to("."))
+
+
+def get_query(args):
+    if args["type"] is not None:
+        if args["type"] == "f":
+            return "**/*.*"
+        elif args["type"] == "d":
+            return "**"
+    else:
+        return f"**/{args['name']}"
+
+
+parser = argparse.ArgumentParser()
+parser.add_argument("-name", default="**/*", type=str)
+parser.add_argument("-type", choices=["f", "d"])
+parser.add_argument("-print", default=True, action="store_true")
+parser.add_argument("-exec", action="extend", nargs="+")
+
+if len(sys.argv) > 1:
+    path = Path(sys.argv[1])
+    del sys.argv[1]
+    args = parser.parse_args().__dict__
+    args["path"] = path
+else:
+    args = {"path": Path("."), "name": "*", "type": None, "exec": None}
+
+list(args)