-
Notifications
You must be signed in to change notification settings - Fork 0
/
Helper.py
217 lines (178 loc) · 6.71 KB
/
Helper.py
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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
import os
from PySide2.QtGui import QStandardItemModel, QStandardItem, QBrush, QColor
from Model import Model
import util
import csv
class Helper:
"""
MainWindow 界面类的控制器
"""
def __init__(self):
"""
初始化控制器
"""
self.last_port_list = None
self.dataCollectorModel = Model()
def get_table_model(self, table_data: str):
data = eval(table_data)
n_machine = len(data) # 机器数量
error_number = "" # 有问题机器编号
table_model = QStandardItemModel()
yellow = QColor(255, 255, 0)
orange = QColor(255, 97, 0)
#
# 填充 table_model
#
for machine_number in range(1, n_machine + 1):
i, j = self.get_row_col(machine_number)
if data[machine_number][0] != 0:
error_number += str(machine_number) + " "
error_code_item = QStandardItem(str(data[machine_number][0]))
error_code_item.setEditable(False)
break_code = data[machine_number][0]
if 0 < break_code <= 10:
error_code_item.setBackground(QBrush(yellow))
elif break_code == 255:
error_code_item.setBackground(QBrush(orange))
t0 = QStandardItem("%d号跟踪器故障代码" % (machine_number))
t0.setEditable(False)
table_model.setItem(i, j, t0)
table_model.setItem(i, j + 1, error_code_item)
t1 = QStandardItem("%d号跟踪器控制代码" % (machine_number))
t1.setEditable(False)
item1 = QStandardItem(str(data[machine_number][1]))
item1.setEditable(False)
table_model.setItem(i + 1, j, t1)
table_model.setItem(i + 1, j + 1, item1)
t2 = QStandardItem("%d号跟踪器锁状态" % (machine_number))
t2.setEditable(False)
item2 = QStandardItem(str(data[machine_number][2]))
item2.setEditable(False)
table_model.setItem(i + 2, j, t2)
table_model.setItem(i + 2, j + 1, item2)
t3 = QStandardItem("%d号跟踪器实时角度" % (machine_number))
t3.setEditable(False)
item3 = QStandardItem(str(data[machine_number][3]))
item3.setEditable(False)
table_model.setItem(i + 3, j, t3)
table_model.setItem(i + 3, j + 1, item3)
return table_model, error_number
def read_config(self):
"""
读取配置文件
:return:读取到的数据
"""
try:
file = open("./other/config.txt", mode="r", encoding="utf-8")
s = file.readline()
if s != "":
return s.split()
except IOError:
pass
return "", ""
def write_config(self, baudrate, address) -> bool:
"""
把配置写入文件,方便下次读取
:param baudrate: 波特率
:param address: 数采地址
:return: 是否写入成功
"""
file_dir = "./other"
file_name = "config.txt"
file_path = file_dir + "/" + file_name
if os.path.exists(file_dir) is False:
os.makedirs(file_dir)
file = open(file_path, mode="w+", encoding="utf-8")
if file.write(baudrate + " " + address):
file.close()
return True
return False
def write_wind_speed(self, wind_speed: float, collector_addr):
"""
写入风速到 CSV 文件
:param wind_speed:
:return:
"""
file_dir = "./log/wind_speed"
file_name = util.get_time()[0:10] + "-" + collector_addr + "-wind_speed.csv"
file_path = file_dir + "/" + file_name
if os.path.exists(file_dir) is False:
os.makedirs(file_dir)
file = open(file_path, "a+", newline="")
csv_write = csv.writer(file)
data_row = [util.get_time(), str(wind_speed)]
csv_write.writerow(data_row)
file.close()
# def write_csv(self, file_path: str, text: str):
# # 追加数据到末尾
# file = open(file_path, mode="a", encoding="utf-8", newline="")
# csv_write = csv.writer(file)
# data_row = [util.get_time(), str(text)]
# csv_write.writerow(data_row)
# file.close()
def write_error(self, error_info: str, collector_addr: str):
"""
保存出错日志到文件
日期-数采地址
:param error_info:错误信息
:return:无
"""
file_dir = "./log/error_log"
file_name = util.get_time()[0:10] + "-" + collector_addr + "-error.csv"
file_path = file_dir + "/" + file_name
if os.path.exists(file_dir) is False:
os.makedirs(file_dir)
file = open(file_path, "a+", newline="")
csv_write = csv.writer(file)
data_row = [util.get_time(), error_info]
csv_write.writerow(data_row)
file.close()
# def check_files(self, file_name: str) -> str:
# """
# 检查文件是否存在,不存在就新建
# :return:文件所在路径
# """
# if file_name == "wind_speed":
# file_dir = "./wind_speed"
# file_path = file_dir + "/" + util.get_time()[0:10] + "-wind_speed.csv"
# csv_head = ["time", "wind_speed"]
# elif file_name == "error":
# file_dir = "./error_log"
# file_path = file_dir + "/" + util.get_time()[0:10] + "-error.csv"
# csv_head = ["time", "error"]
# else:
# return ""
#
# #
# # 不存在则新建
# #
# if os.path.exists(file_dir) is False:
# os.makedirs(file_dir)
# if os.path.exists(file_path) is False:
# file = open(file_path, mode="a", encoding="utf-8")
# csv_writer = csv.writer(file)
# csv_writer.writerow(csv_head)
# file.close()
#
# return file_path
def get_row_col(self, machine_number):
"""
给出机器编号,返回该机器参数的第一个参数的单元格位置
:param machine_number:机器编号,10 进制
:return:无
"""
n_col = 5 # 规定一列显示 5 台机器
i = ((machine_number - 1) % n_col) * 4
j = int((machine_number - 1) / n_col) * 2
return i, j
def get_machine_number(self, i, j):
"""
给出表格中的行、列,返回对应的机器编号
:param i: 行
:param j: 列
:return: 机器编号
"""
n_col = 5 # 规定一列显示 5 台机器
machine_number = int(i / 4) + 1 # 一台机器有 4 行
machine_number += int(j / 2) * n_col
return machine_number