pip install xlrd
xlrd-1.2.0-py2.py3-none-any.whl (103 kB)
摘要: Library for developers to extract data from Microsoft Excel (tm) spreadsheet files
pip install wxpython==4.2
wxPython-4.2.0-cp37-cp37m-win_amd64.whl (18.0 MB)
Successfully installed wxpython-4.2.0
编写 wx_grid_xlsx.py 如下
python
# -*- coding: utf-8 -*-
""" wx.grid 表格显示 Excel xlsx文件 """
import os
import sys
import datetime
import xlrd
import wx
import wx.grid
class MyFrame(wx.Frame):
def __init__(self):
super().__init__(parent=None, title='wx.grid view xlsx ', size=(1000,600))
panel = wx.Panel(self)
# 选择.xlsx文件名
fileFilter = "xlsx Files (*.xlsx)|*.xlsx|" "Excel files (*.xls)|*.xls"
fileDialog = wx.FileDialog(self, message="选择xlsx文件", wildcard=fileFilter, style=wx.FD_OPEN)
dialogResult = fileDialog.ShowModal()
if dialogResult != wx.ID_OK:
return
filename = fileDialog.GetPath()
if not os.path.exists(filename):
print(f'Error: {filename} not found.')
sys.exit(2)
book = xlrd.open_workbook(filename)
sheetname = "Sheet1"
sheet = book.sheet_by_name(sheetname)
nrows = sheet.nrows # 获取sheet中的有效行数
if nrows > 10000:
print(f" 行数: {nrows} > 10000 !")
nrows = 10000
ncols = sheet.ncols # 获取sheet中的有效列数
if ncols > 26:
print(f" columns: {ncols} > 26 !")
ncols = 26
# 创建一个表格
self.grid = wx.grid.Grid(panel)
self.grid.CreateGrid(nrows, ncols) # 创建一个 nrows行 ncols列的表格
# 设置表格的列标题
cols = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
for j in range(0, ncols):
self.grid.SetColLabelValue(j, cols[j])
# 设置表格的行标题
for i in range(0, nrows):
self.grid.SetRowLabelValue(i, str(i+1))
#单元类型cell_type: 0.empty, 1.string, 2.number, 3.date, 4.boolean, 5.error, 6.blank
# 向表格中添加数据
for i in range(0, nrows):
for j in range(0, ncols):
v = sheet.cell_value(i,j)
t = sheet.cell_type(i,j)
if t ==0:
self.grid.SetCellValue(i,j, '')
elif t ==1:
self.grid.SetCellValue(i,j, v)
elif t ==2:
if v%1 ==0:
self.grid.SetCellValue(i,j, "%d" %v)
else:
self.grid.SetCellValue(i,j, "%.4f" %v)
elif t ==3:
date_tuple = xlrd.xldate_as_tuple(v, book.datemode)
date_v = datetime.date(*date_tuple[:3])
self.grid.SetCellValue(i,j, date_v.strftime('%Y-%m-%d'))
else:
self.grid.SetCellValue(i,j, str(v))
# 使用 sizer 来管理布局
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(self.grid, 1, wx.EXPAND | wx.ALL, 5)
panel.SetSizer(sizer)
if __name__ == '__main__':
app = wx.App(False)
frame = MyFrame()
frame.Show(True)
app.MainLoop()
运行 python wx_grid_xlsx.py
参考了百度:文心一言:示例 wx_grid_demo.py
python
import wx
import wx.grid
class MyFrame(wx.Frame):
def __init__(self):
super().__init__(parent=None, title='Grid Example')
panel = wx.Panel(self)
# 创建一个表格
self.grid = wx.grid.Grid(panel)
self.grid.CreateGrid(5, 3) # 创建一个 5 行 3 列的表格
# 设置表格的列标题
self.grid.SetColLabelValue(0, "Column A")
self.grid.SetColLabelValue(1, "Column B")
self.grid.SetColLabelValue(2, "Column C")
# 设置表格的行标题
self.grid.SetRowLabelValue(0, "Row 1")
self.grid.SetRowLabelValue(1, "Row 2")
self.grid.SetRowLabelValue(2, "Row 3")
# 向表格中添加数据
self.grid.SetCellValue(0, 0, "Data 1-1")
self.grid.SetCellValue(0, 1, "Data 1-2")
self.grid.SetCellValue(0, 2, "Data 1-3")
self.grid.SetCellValue(1, 0, "Data 2-1")
self.grid.SetCellValue(1, 1, "Data 2-2")
self.grid.SetCellValue(1, 2, "Data 2-3")
# 使用 sizer 来管理布局
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(self.grid, 1, wx.EXPAND | wx.ALL, 5)
panel.SetSizer(sizer)
if __name__ == '__main__':
app = wx.App()
frame = MyFrame()
frame.Show()
app.MainLoop()