diff options
Diffstat (limited to 'cmd2.py')
| -rwxr-xr-x | cmd2.py | 17 |
1 files changed, 11 insertions, 6 deletions
@@ -82,6 +82,7 @@ except ImportError: # Try to import readline, but allow failure for convenience in Windows unit testing # Note: If this actually fails, you should install readline on Linux or Mac or pyreadline on Windows try: + # noinspection PyUnresolvedReferences import readline except ImportError: pass @@ -479,6 +480,7 @@ class StubbornDict(dict): Create it with the stubbornDict(arg) factory function. """ + # noinspection PyMethodOverriding def update(self, arg): """Adds dictionary arg's key-values pairs in to dict @@ -930,11 +932,11 @@ class Cmd(cmd.Cmd): return statement def parseline(self, line): - """Parse the line into a command name and a string containing the arguments. - + """Parse the line into a command name and a string containing the arguments. + Used for command tab completion. Returns a tuple containing (command, args, line). 'command' and 'args' may be None if the line couldn't be parsed. - + :param line: str - line read by readline :return: (str, str, str) - tuple containing (command, args, line) """ @@ -1354,7 +1356,7 @@ class Cmd(cmd.Cmd): Usage: shell cmd""" self.stdout.write("{}\n".format(help_str)) - def path_complete(self, text, line, begidx, endidx, dir_exe_only=False): + def path_complete(self, text, line, begidx, endidx, dir_exe_only=False, dir_only=False): """Method called to complete an input line by local file system path completion. :param text: str - the string prefix we are attempting to match (all returned matches must begin with it) @@ -1362,6 +1364,7 @@ class Cmd(cmd.Cmd): :param begidx: int - the beginning indexe of the prefix text :param endidx: int - the ending index of the prefix text :param dir_exe_only: bool - only return directories and executables, not non-executable files + :param dir_only: bool - only return directories :return: List[str] - a list of possible tab completions """ # Deal with cases like load command and @ key when path completion is immediately after a shortcut @@ -1413,6 +1416,8 @@ class Cmd(cmd.Cmd): # If we only want directories and executables, filter everything else out first if dir_exe_only: path_completions = [c for c in path_completions if os.path.isdir(c) or os.access(c, os.X_OK)] + elif dir_only: + path_completions = [c for c in path_completions if os.path.isdir(c)] # Get the basename of the paths completions = [] @@ -1446,7 +1451,7 @@ class Cmd(cmd.Cmd): """Method called to complete an input line by environment PATH executable completion. :param search_text: str - the search text used to find a shell command - :return: List[str] - a list of possible tab completions + :return: List[str] - a list of possible tab completions """ # Purposely don't match any executable containing wildcards @@ -1478,7 +1483,7 @@ class Cmd(cmd.Cmd): def complete_shell(self, text, line, begidx, endidx): """Handles tab completion of executable commands and local file system paths. - :param text: str - the string prefix we are attempting to match (all returned matches must begin with it) + :param text: str - the string prefix we are attempting to match (all returned matches must begin with it) :param line: str - the current input line with leading whitespace removed :param begidx: int - the beginning index of the prefix text :param endidx: int - the ending index of the prefix text |