style and type fixes (per flake8)

could potentially fix some bugs in `Library` class and dxf reader
This commit is contained in:
Jan Petykiewicz 2020-10-16 19:00:50 -07:00
commit f364970403
31 changed files with 293 additions and 297 deletions

View file

@ -1,8 +1,7 @@
from typing import List, Tuple, Callable, TypeVar, Optional, TYPE_CHECKING
from typing import TypeVar, Optional, TYPE_CHECKING
from abc import ABCMeta, abstractmethod
import copy
from ..error import PatternError, PatternLockedError
from ..error import PatternError
if TYPE_CHECKING: