Fix completion in zsh special contexts

argcomplete/bash_completion.d/_python-argcomplete

@@ -138,9 +138,6 @@ _python_argcomplete_global() {
         req_argv=( "" "${COMP_WORDS[@]:1}" )
         __python_argcomplete_expand_tilde_by_ref executable
     else
-        if [[ "$service" != "-default-" ]]; then
-            return
-        fi
         executable="${words[1]}"
         req_argv=( "${words[@]:1}" )
     fi
@@ -240,5 +237,8 @@ if [[ -z "${ZSH_VERSION-}" ]]; then
     complete -o default -o bashdefault -D -F _python_argcomplete_global
 else
     autoload is-at-least
-    compdef _python_argcomplete_global -P '*'
+    # Replace only the default completer (_default).
+    # There are many other special contexts we don't want to override.
+    # https://zsh.sourceforge.io/Doc/Release/Completion-System.html
+    compdef _python_argcomplete_global -default-
 fi

test/test.py

@@ -1313,6 +1313,15 @@ def repl_provider(self):
 class TestBashZshGlobalBase(TestBashZshBase):
     install_cmd = 'eval "$(activate-global-python-argcomplete --dest=-)"'
 
+    def test_redirection_completion(self):
+        with TempDir(prefix="test_dir_py", dir="."):
+            self.sh.run_command("cd " + os.getcwd())
+            self.sh.run_command("echo failure > ./foo.txt")
+            self.sh.run_command("echo success > ./foo.\t")
+            with open("foo.txt") as f:
+                msg = f.read()
+            self.assertEqual(msg, "success\n")
+
     def test_python_completion(self):
         self.sh.run_command("cd " + TEST_DIR)
         self.assertEqual(self.sh.run_command("python3 ./prog basic f\t"), "foo\r\n")