1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
import re
from typing import Dict
from PyQt5.QtCore import Qt, pyqtProperty
from UM.Logger import Logger
from UM.Qt.ListModel import ListModel
from .ConfigsModel import ConfigsModel
## Model that holds Cura packages. By setting the filter property the instances held by this model can be changed.
class PackagesModel(ListModel):
def __init__(self, parent = None):
super().__init__(parent)
self._metadata = None
self.addRoleName(Qt.UserRole + 1, "id")
self.addRoleName(Qt.UserRole + 2, "type")
self.addRoleName(Qt.UserRole + 3, "name")
self.addRoleName(Qt.UserRole + 4, "version")
self.addRoleName(Qt.UserRole + 5, "author_id")
self.addRoleName(Qt.UserRole + 6, "author_name")
self.addRoleName(Qt.UserRole + 7, "author_email")
self.addRoleName(Qt.UserRole + 8, "description")
self.addRoleName(Qt.UserRole + 9, "icon_url")
self.addRoleName(Qt.UserRole + 10, "image_urls")
self.addRoleName(Qt.UserRole + 11, "download_url")
self.addRoleName(Qt.UserRole + 12, "last_updated")
self.addRoleName(Qt.UserRole + 13, "is_bundled")
self.addRoleName(Qt.UserRole + 14, "is_active")
self.addRoleName(Qt.UserRole + 15, "is_installed") # Scheduled pkgs are included in the model but should not be marked as actually installed
self.addRoleName(Qt.UserRole + 16, "has_configs")
self.addRoleName(Qt.UserRole + 17, "supported_configs")
self.addRoleName(Qt.UserRole + 18, "download_count")
self.addRoleName(Qt.UserRole + 19, "tags")
self.addRoleName(Qt.UserRole + 20, "links")
self.addRoleName(Qt.UserRole + 21, "website")
self.addRoleName(Qt.UserRole + 22, "login_required")
self.addRoleName(Qt.UserRole + 23, "average_rating")
self.addRoleName(Qt.UserRole + 24, "num_ratings")
self.addRoleName(Qt.UserRole + 25, "user_rating")
# List of filters for queries. The result is the union of the each list of results.
self._filter = {} # type: Dict[str, str]
def setMetadata(self, data):
if self._metadata != data:
self._metadata = data
self._update()
def _update(self):
items = []
if self._metadata is None:
Logger.logException("w", "Failed to load packages for Marketplace")
self.setItems(items)
return
for package in self._metadata:
has_configs = False
configs_model = None
links_dict = {}
if "data" in package:
if "supported_configs" in package["data"]:
if len(package["data"]["supported_configs"]) > 0:
has_configs = True
configs_model = ConfigsModel()
configs_model.setConfigs(package["data"]["supported_configs"])
# Links is a list of dictionaries with "title" and "url". Convert this list into a dict so it's easier
# to process.
link_list = package["data"]["links"] if "links" in package["data"] else []
links_dict = {d["title"]: d["url"] for d in link_list}
if "author_id" not in package["author"] or "display_name" not in package["author"]:
package["author"]["author_id"] = ""
package["author"]["display_name"] = ""
items.append({
"id": package["package_id"],
"type": package["package_type"],
"name": package["display_name"],
"version": package["package_version"],
"author_id": package["author"]["author_id"],
"author_name": package["author"]["display_name"],
"author_email": package["author"]["email"] if "email" in package["author"] else None,
"description": package["description"] if "description" in package else None,
"icon_url": package["icon_url"] if "icon_url" in package else None,
"image_urls": package["image_urls"] if "image_urls" in package else None,
"download_url": package["download_url"] if "download_url" in package else None,
"last_updated": package["last_updated"] if "last_updated" in package else None,
"is_bundled": package["is_bundled"] if "is_bundled" in package else False,
"is_active": package["is_active"] if "is_active" in package else False,
"is_installed": package["is_installed"] if "is_installed" in package else False,
"has_configs": has_configs,
"supported_configs": configs_model,
"download_count": package["download_count"] if "download_count" in package else 0,
"tags": package["tags"] if "tags" in package else [],
"links": links_dict,
"website": package["website"] if "website" in package else None,
"login_required": "login-required" in package.get("tags", []),
"average_rating": float(package.get("rating", {}).get("average", 0)),
"num_ratings": package.get("rating", {}).get("count", 0),
"user_rating": package.get("rating", {}).get("user_rating", 0)
})
# Filter on all the key-word arguments.
for key, value in self._filter.items():
if key == "tags":
key_filter = lambda item, v = value: v in item["tags"]
elif "*" in value:
key_filter = lambda candidate, k = key, v = value: self._matchRegExp(candidate, k, v)
else:
key_filter = lambda candidate, k = key, v = value: self._matchString(candidate, k, v)
items = filter(key_filter, items)
# Execute all filters.
filtered_items = list(items)
filtered_items.sort(key = lambda k: k["name"])
self.setItems(filtered_items)
## Set the filter of this model based on a string.
# \param filter_dict \type{Dict} Dictionary to do the filtering by.
def setFilter(self, filter_dict: Dict[str, str]) -> None:
if filter_dict != self._filter:
self._filter = filter_dict
self._update()
@pyqtProperty("QVariantMap", fset = setFilter, constant = True)
def filter(self) -> Dict[str, str]:
return self._filter
# Check to see if a container matches with a regular expression
def _matchRegExp(self, metadata, property_name, value):
if property_name not in metadata:
return False
value = re.escape(value) #Escape for regex patterns.
value = "^" + value.replace("\\*", ".*") + "$" #Instead of (now escaped) asterisks, match on any string. Also add anchors for a complete match.
if self._ignore_case:
value_pattern = re.compile(value, re.IGNORECASE)
else:
value_pattern = re.compile(value)
return value_pattern.match(str(metadata[property_name]))
# Check to see if a container matches with a string
def _matchString(self, metadata, property_name, value):
if property_name not in metadata:
return False
return value.lower() == str(metadata[property_name]).lower()
|
