query: Move 'dir' command to a function

elixir/query.py

@@ -110,14 +110,9 @@ class Query:
             return path.strip('/') in self.file_cache[version]
 
         elif cmd == 'dir':
-
-            # Returns the contents (trees or blobs) of the specified directory
-            # Example: ./query.py dir v3.1-rc10 /arch
-
             version = args[0]
             path = args[1]
-            entries_str =  decode(self.script('get-dir', version, path))
-            return entries_str.split("\n")[:-1]
+            return self.get_dir_contents(version, path)
 
         elif cmd == 'file':
             version = args[0]
@@ -214,6 +209,12 @@ class Query:
         else:
             return decode(self.script('get-file', version, path))
 
+    # Returns the contents (trees or blobs) of the specified directory
+    # Example: v3.1-rc10 /arch
+    def get_dir_contents(self, version, path):
+        entries_str =  decode(self.script('get-dir', version, path))
+        return entries_str.split("\n")[:-1]
+
     # Returns the list of indexed versions in the following format:
     # topmenu submenu tag
     # Example: v3 v3.1 v3.1-rc10

elixir/web.py

@@ -569,7 +569,7 @@ DirectoryEntry = namedtuple('DirectoryEntry', 'type, name, path, url, size')
 # path: path to the directory in the repository
 def get_directory_entries(q: Query, base_url, tag: str, path: str) -> list[DirectoryEntry]:
     dir_entries = []
-    lines = q.query('dir', tag, path)
+    lines = q.get_dir_contents(tag, path)
 
     for l in lines:
         type, name, size, perm = l.split(' ')