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Fixed typing

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CURA-6283
This commit is contained in:
Jaime van Kessel 2019-05-23 15:59:14 +02:00
parent 4e361a068c
commit c784a39ec6
1 changed files with 18 additions and 7 deletions
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25
cura/UI/ObjectsModel.py
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@ -3,7 +3,7 @@
from collections import namedtuple from collections import namedtuple
import re import re
from typing import Any, Dict, List from typing import Any, Dict, List, Optional, Union
from PyQt5.QtCore import QTimer, Qt from PyQt5.QtCore import QTimer, Qt
@ -18,6 +18,20 @@ from UM.i18n import i18nCatalog
catalog = i18nCatalog("cura") catalog = i18nCatalog("cura")
# Simple convenience class to keep stuff together. Since we're still stuck on python 3.5, we can't use the full
# typed named tuple, so we have to do it like this.
# Once we are at python 3.6, feel free to change this to a named tuple.
class _NodeInfo:
def __init__(self, index_to_node: Optional[Dict[int, SceneNode]] = None, nodes_to_rename: Optional[List[SceneNode]] = None, is_group: bool = False) -> None:
if index_to_node is None:
index_to_node = {}
if nodes_to_rename is None:
nodes_to_rename = []
self.index_to_node = index_to_node # type: Dict[int, SceneNode]
self.nodes_to_rename = nodes_to_rename # type: List[SceneNode]
self.is_group = is_group # type: bool
## Keep track of all objects in the project ## Keep track of all objects in the project
class ObjectsModel(ListModel): class ObjectsModel(ListModel):
NameRole = Qt.UserRole + 1 NameRole = Qt.UserRole + 1
@ -64,8 +78,7 @@ class ObjectsModel(ListModel):
naming_regex = re.compile("^(.+)\(([0-9]+)\)$") naming_regex = re.compile("^(.+)\(([0-9]+)\)$")
NodeInfo = namedtuple("NodeInfo", ["index_to_node", "nodes_to_rename", "is_group"]) name_to_node_info_dict = {} # type: Dict[str, _NodeInfo]
name_to_node_info_dict = {} # type: Dict[str, NodeInfo]
group_name_template = catalog.i18nc("@label", "Group #{group_nr}") group_name_template = catalog.i18nc("@label", "Group #{group_nr}")
group_name_prefix = group_name_template.split("#")[0] group_name_prefix = group_name_template.split("#")[0]
@ -116,9 +129,7 @@ class ObjectsModel(ListModel):
# Keep track of 2 things: # Keep track of 2 things:
# - known indices for nodes which doesn't need to be renamed # - known indices for nodes which doesn't need to be renamed
# - a list of nodes that need to be renamed. When renaming then, we should avoid using the known indices. # - a list of nodes that need to be renamed. When renaming then, we should avoid using the known indices.
name_to_node_info_dict[original_name] = NodeInfo(index_to_node = {}, name_to_node_info_dict[original_name] = _NodeInfo(is_group = is_group)
nodes_to_rename = [],
is_group = is_group)
node_info_dict = name_to_node_info_dict[original_name] node_info_dict = name_to_node_info_dict[original_name]
if not force_rename and name_index not in node_info_dict.index_to_node: if not force_rename and name_index not in node_info_dict.index_to_node:
node_info_dict.index_to_node[name_index] = node node_info_dict.index_to_node[name_index] = node
@ -126,7 +137,7 @@ class ObjectsModel(ListModel):
node_info_dict.nodes_to_rename.append(node) node_info_dict.nodes_to_rename.append(node)
# Go through all names and rename the nodes that need to be renamed. # Go through all names and rename the nodes that need to be renamed.
node_rename_list = [] # type: List[Dict[str, Any]] node_rename_list = [] # type: List[Dict[str, Union[str, SceneNode]]]
for name, node_info_dict in name_to_node_info_dict.items(): for name, node_info_dict in name_to_node_info_dict.items():
# First add the ones that do not need to be renamed. # First add the ones that do not need to be renamed.
for node in node_info_dict.index_to_node.values(): for node in node_info_dict.index_to_node.values():