def do_cd(self, arg: str | None) -> str:
"""Change to another path.
Examples
========
cd layout/0
cd ../layout
"""
if arg is None:
self._command_client = self._command_client.root
return "/"
next_node, rest_path = self._find_path(arg)
if next_node is None:
return "No such path."
if rest_path is None:
self._command_client = next_node
else:
allow_root, _ = next_node.items(rest_path)
if not allow_root:
return "Item required for {}".format(rest_path)
self._command_client = next_node.navigate(rest_path, None)
return format_selectors(self._command_client.selectors) or "/"
def do_pwd(self, arg) -> str:
"""Returns the current working location
This is the same information as presented in the qshell prompt, but is
very useful when running iqshell.
Examples
========
> pwd
/
> cd bar/top
bar['top']> pwd
bar['top']
"""
return format_selectors(self._command_client.selectors) or "/"
def do_cd(self, arg) -> str:
"""Change to another path.
Examples
========
cd layout/0
cd ../layout
"""
next_node = self._find_path(arg)
if next_node is not None:
self._current_node = next_node
return format_selectors(self._current_node.selectors) or '/'
else:
return "No such path."
def prompt(self) -> str:
return "{} > ".format(format_selectors(self._command_client.selectors))
def prompt(self) -> str:
return "{} > ".format(format_selectors(self._current_node.selectors))