diff options
Diffstat (limited to 'cmd2/parsing.py')
| -rw-r--r-- | cmd2/parsing.py | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/cmd2/parsing.py b/cmd2/parsing.py index 0ba0736d..75bbd1c4 100644 --- a/cmd2/parsing.py +++ b/cmd2/parsing.py @@ -66,7 +66,7 @@ class StatementParser(): else: self.terminators = terminators if multiline_commands is None: - self.multilineCommands = [] + self.multiline_commands = [] else: self.multiline_commands = multiline_commands if aliases is None: @@ -133,9 +133,9 @@ class StatementParser(): terminator = BLANK_LINE # split the input on whitespace - s = shlex.shlex(line, posix=False) - s.whitespace_split = True - tokens = self.split_on_punctuation(list(s)) + lexer = shlex.shlex(line, posix=False) + lexer.whitespace_split = True + tokens = self.split_on_punctuation(list(lexer)) # expand aliases if tokens: @@ -268,9 +268,9 @@ class StatementParser(): line = self.expand_shortcuts(line) # split the input on whitespace - s = shlex.shlex(line, posix=False) - s.whitespace_split = True - tokens = self.split_on_punctuation(list(s)) + lexer = shlex.shlex(line, posix=False) + lexer.whitespace_split = True + tokens = self.split_on_punctuation(list(lexer)) # expand aliases if tokens: @@ -304,7 +304,7 @@ class StatementParser(): """Given a command, expand any aliases for the command""" # make a copy of aliases so we can edit it tmp_aliases = list(self.aliases.keys()) - keep_expanding = len(tmp_aliases) > 0 + keep_expanding = bool(tmp_aliases) while keep_expanding: for cur_alias in tmp_aliases: @@ -312,7 +312,7 @@ class StatementParser(): if command == cur_alias: command = self.aliases[cur_alias] tmp_aliases.remove(cur_alias) - keep_expanding = len(tmp_aliases) > 0 + keep_expanding = bool(tmp_aliases) break return command |