diff options
Diffstat (limited to 'pyparsing/util.py')
| -rw-r--r-- | pyparsing/util.py | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/pyparsing/util.py b/pyparsing/util.py index f2b7f6a..47dbf30 100644 --- a/pyparsing/util.py +++ b/pyparsing/util.py @@ -20,18 +20,14 @@ class __config_flags: def _set(cls, dname, value): if dname in cls._fixed_names: warnings.warn( - "{}.{} {} is {} and cannot be overridden".format( - cls.__name__, - dname, - cls._type_desc, - str(getattr(cls, dname)).upper(), - ) + f"{cls.__name__}.{dname} {cls._type_desc} is {str(getattr(cls, dname)).upper()}" + f" and cannot be overridden" ) return if dname in cls._all_names: setattr(cls, dname, value) else: - raise ValueError("no such {} {!r}".format(cls._type_desc, dname)) + raise ValueError(f"no such {cls._type_desc} {dname!r}") enable = classmethod(lambda cls, name: cls._set(name, True)) disable = classmethod(lambda cls, name: cls._set(name, False)) @@ -215,9 +211,7 @@ def _collapse_string_to_ranges( else: sep = "" if ord(last) == ord(first) + 1 else "-" ret.append( - "{}{}{}".format( - escape_re_range_char(first), sep, escape_re_range_char(last) - ) + f"{escape_re_range_char(first)}{sep}{escape_re_range_char(last)}" ) else: ret = [escape_re_range_char(c) for c in s] |