remove unused code

kittens/transfer/main.py

@@ -2,12 +2,8 @@
 # License: GPLv3 Copyright: 2021, Kovid Goyal <kovid at kovidgoyal.net>
 
 
-import os
 import sys
-from typing import List, Tuple
-
-from kitty.cli import parse_args
-from kitty.cli_stub import TransferCLIOptions
+from typing import List
 
 usage = 'source_files_or_directories destination_path'
 help_text = 'Transfer files over the TTY device'
@@ -56,29 +52,6 @@ actually degrade performance on fast links with small files, so use with care.
 '''
 
 
-def parse_transfer_args(args: List[str]) -> Tuple[TransferCLIOptions, List[str]]:
-    return parse_args(
-        args[1:], option_text, usage, help_text,
-        'kitty +kitten transfer', result_class=TransferCLIOptions
-    )
-
-
-def read_bypass(loc: str) -> str:
-    if not loc:
-        return ''
-    if loc.isdigit() and int(loc) >= 0 and int(loc) < 256:
-        with open(int(loc), 'rb') as f:
-            return f.read().decode('utf-8')
-    if loc[0] in ('.', '~', '/'):
-        if loc[0] == '~':
-            loc = os.path.expanduser(loc)
-        with open(loc, 'rb') as f:
-            return f.read().decode('utf-8')
-    if loc == '-':
-        return sys.stdin.read()
-    return loc
-
-
 def main(args: List[str]) -> None:
     raise SystemExit('This should be run as kitten transfer')