commands: add a Path argument type

This is just an alias for str, and in this patch is used mostly to give an
appropriate type in help strings. More to come.

Fixes #2198

1 files changed, 8 insertions, 0 deletions

diff --git a/test/mitmproxy/test_command.py b/test/mitmproxy/test_command.py
index cb9dc4ed..abb09cea 100644
--- a/test/mitmproxy/test_command.py
+++ b/test/mitmproxy/test_command.py
@@ -35,6 +35,9 @@ class TAddon:
     def choose(self, arg: TChoice) -> typing.Sequence[str]:  # type: ignore
         return ["one", "two", "three"]
 
+    def path(self, arg: command.Path) -> None:
+        pass
+
 
 class TestCommand:
     def test_varargs(self):
@@ -97,6 +100,7 @@ def test_typename():
     assert command.typename(typing.Sequence[str], False) == "[str]"
 
     assert command.typename(TChoice, False) == "choice"
+    assert command.typename(command.Path, False) == "path"
 
 
 class DummyConsole:
@@ -156,6 +160,10 @@ def test_parsearg():
                 tctx.master.commands, "invalid", TChoice,
             )
 
+        assert command.parsearg(
+            tctx.master.commands, "foo", command.Path
+        ) == "foo"
+
 
 class TDec:
     @command.command("cmd1")