diff options
Diffstat (limited to 'pom_parser')
| -rw-r--r-- | pom_parser/__init__.py | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/pom_parser/__init__.py b/pom_parser/__init__.py index 29bf843..c179158 100644 --- a/pom_parser/__init__.py +++ b/pom_parser/__init__.py @@ -92,6 +92,26 @@ class Item: return False return None + def _parse_list(self) -> list[str]: + chars = iter(self.value) + list_ = [] + entry: list[str] = [] + while (c := next(chars, '')): + if c == ',': + list_.append(''.join(entry).strip(' \t')) + entry = [] + elif c == '\\': + c = next(chars, '') + if c not in ',\\': + entry.append('\\') + entry.append(c) + else: + entry.append(c) + last_entry = ''.join(entry).strip(' \t') + if last_entry: + list_.append(last_entry) + return list_ + class Configuration: _items: dict[str, Item] def __repr__(self) -> str: @@ -156,6 +176,14 @@ class Configuration: raise item._error(f'Value {repr(item.value)} for {item.key} is invalid (want on/off/yes/no/true/false)') return boolv + def get_list(self, key: str, default: Optional[list[str]] = None) -> Optional[list[str]]: + item = self._items.get(key) + if item is None: + return None if default is None else default + item.read = True + return item._parse_list() + + def items(self) -> Iterable[Item]: import copy return map(copy.copy, self._items.values()) |