0
# -*- coding: utf-8 -*-
import wx.html2
import sqlite3
class MainFream(wx.Frame):
def __init__(self):
wx.Frame.__init__(self, None, style=wx.DEFAULT_FRAME_STYLE)
self.htmlweb = wx.html2.WebView.New(self, size=(0, 0),
backend=wx.html2.WebViewBackendIE
#backend=wx.html2.WebViewBackendWebKit
)
self.conn = sqlite3.connect("main.db")
self.cursor = self.conn.cursor()
self.timer = wx.Timer(self)
self.Bind(wx.EVT_TIMER, self.AutoRefresh, self.timer)
self.timer.Start(10000)
self.HtmlCode()
def AutoRefresh(self, event):
self.HtmlCode()
def DataBase(self):
self.color = ('#00ff00', 'red')
self.selectcolor = []
self.cursor.execute('select *from clinic1')
for self.data1 in self.cursor.fetchall(): pass
for n in range(4, 7):
if self.data1[n] == 'True': self.selectcolor.append(self.color[0])
else: self.selectcolor.append(self.color[1])
self.cursor.execute('select *from clinic2')
for self.data2 in self.cursor.fetchall(): pass
for n in range(4, 7):
if self.data2[n] == 'True': self.selectcolor.append(self.color[0])
else: self.selectcolor.append(self.color[1])
self.cursor.execute('select *from clinic3')
for self.data3 in self.cursor.fetchall(): pass
def HtmlCode(self):
self.DataBase()
self.HTML_CODE = """
<!DOCTYPE HTML>
<html lang="ko">
<head>
<meta charset='utf-8'>
<title>HTML TEST</title>
<style type='text/css'>
html{{
background-image:url(D:/python3/PycharmProjects/untitled/3.png);
}}
table{{
width:100%;
}}
table, caption, th, td{{
border:2px solid lightgray;
border-collapse:collapse;
height:0px;
color:white;
text-align:center;
font-size:155%;
font-style:normal;
font-weight:bold;
font-family:Malgun Gothic;
}}
caption{{
background-color:white; color:#0d0d0d; font-size:250%; font-weight:bold;
}}
th{{
background-color:white; color:#0d0d0d; font-size:145%; font-weight:bold;
}}
caption, th{{
background-image:url(D:/python3/PycharmProjects/untitled/bg5.png);
}}
</style>
</head>
<body scroll='no'>
<table>
<caption>T E S T Main</caption>
<thead>
<tr bgcolor='ffffff'>
<th>T E S T1</th>
<th>T E S T2</th>
<th>T E S T3</th>
<th>T E S T4</th>
<th>T E S T5</th>
<th>T E S T6</th>
</tr>
</thead>
<tbody>
<tr style='background: url(D:/python3/PycharmProjects/untitled/bg1.png)'>
<td>{0}</td>
<td>{1}</td>
<td>{2}</td>
<td><p style='color:{3}'>{4}</p></td>
<td><p style='color:{5}'>{6}</p></td>
<td><p style='color:{7}'>{8}</p></td>
</tr>
<tr style='background: url(D:/python3/PycharmProjects/untitled/bg1.png)'>
<td>{9}</td>
<td>{10}</td>
<td>{11}</td>
<td><p style='color:{12}'>{13}</p></td>
<td><p style='color:{14}'>{15}</p></td>
<td><p style='color:{16}'>{17}</p></td>
</tr>
</tbody>
<tfoot>
<tr>
<td colspan="6"><marquee><font color='cyan'>{18}</font></marquee></td>
</tr>
</tfoot>
</table>
</body>
</html>
"""
self.DataIn()
def DataIn(self):
self.htmlweb.SetPage(self.HTML_CODE.format(
self.data1[1], self.data1[2], self.data1[3], self.selectcolor[0], self.data1[4], self.selectcolor[1], self.data1[5], self.selectcolor[2], self.data1[6],
self.data2[1], self.data2[2], self.data2[3], self.selectcolor[3], self.data2[4], self.selectcolor[4], self.data2[5], self.selectcolor[5], self.data2[6],
self.data3[1]), "")
if __name__ == '__main__':
app = wx.App()
fream = MainFream()
fream.Show(True)
app.MainLoop()
我们使用Windows来测试屏幕装载数据库使用wx.html2和wx.timer每小时加载它。我想避免闪烁时，我wx.timer
每次我使用wx.timer加载数据时，背景图像在background-image: url (D: /python3/PycharmProjects/untitled/3.png);上闪烁白色。
难道你不能解决闪烁的问题吗？
此外，我不想使用wx.timer，但我只想在仅更改数据库值时实时反映更改的内容。在这种情况下是否有一个模块？