Word OpenPyXl

Author: alisx

taiyangxue/README.md

@@ -2,6 +2,7 @@
 
 - [timefriend](https://github.com/JustDoPython/python-examples/tree/master/taiyangxue/timefriend) ：做时间的朋友 —— 用印象笔记打造时间记录工具
 - [pythondocx](https://github.com/JustDoPython/python-examples/tree/master/taiyangxue/pythondocx) ：Word 神器 python-docx
+- [pythonexcel](https://github.com/JustDoPython/python-examples/tree/master/taiyangxue/pythonexcel) ：Excel 神器 OpenPyXl
 
 ---
 

taiyangxue/pythonxlsx/app.py

@@ -0,0 +1,134 @@
+from openpyxl import Workbook
+
+def createWorkbook():
+    # 创建一个 workbook 对象
+    wb = Workbook()
+    # 得到激活的 sheet
+    ws = wb.active
+    # 单元个设置值
+    ws['A1'] = 42
+    # 批量设置行
+    ws.append([1, 2, 3])
+
+    wb.save('createWorkbook.xlsx')
+
+def loadWorkbook():
+    from openpyxl import load_workbook
+    wb = load_workbook('sample.xlsx')
+    print("sample.xlsx 活动 sheet 第一个单元格值为：", wb.active['A1'].value)
+
+def operateCell():
+    wb = Workbook()
+    ws = wb.active
+    ws.append((1,2,3))
+    ws.append((11,22,33))
+    ws.append((111,222,333))
+
+    # 操作单列
+    for cell in ws["A"]:
+        print(cell.value)
+    # 操作单行
+    for cell in ws["1"]:
+        print(cell.value)
+    # 操作多列
+    for column in ws['A:C']:
+        for cell in column:
+            print(cell.value)
+    # 操作多行
+    for row in ws['1:3']:
+        for cell in row:
+            print(cell.value)
+    # 指定范围
+    for row in ws['A1:C3']:
+        for cell in row:
+            print(cell.value)
+
+def setCellFormat():
+    # 单元格格式
+    from openpyxl.styles import Font, PatternFill, Border, Side, Alignment, Protection
+    from openpyxl.styles import numbers
+
+    wb = Workbook()
+    ws = wb.active
+    ws.cell(row=1, column=1, value='宋体').font = Font(name=u'宋体', size=12, bold=True, color='FF0000')
+    ws.cell(row=2, column=2, value='右对齐').alignment = Alignment(horizontal='right')
+    ws.cell(row=3, column=3, value='填充渐变色').fill = PatternFill(fill_type='solid', start_color='FF0000')
+    ws.cell(row=4, column=4, value='设置边线').border = Border(left=Side(border_style='thin', color='FF0000'), right= Side(border_style='thin', color='FF0000'))
+    ws.cell(row=5, column=5, value='受保护的').protection = Protection(locked=True, hidden=True)
+    ws.cell(row=6, column=6, value=0.54).number_format =numbers.FORMAT_PERCENTAGE
+    wb.save('setCellFormat.xlsx')
+    print('打开文件 setCellFormat.xlsx 查看结果')
+
+def barChart():
+    from openpyxl import Workbook
+    from openpyxl.chart import BarChart, Reference
+
+    wb = Workbook()
+    ws = wb.active
+
+    rows = [
+        ('月份', '苹果', '香蕉'),
+        (1, 43, 25),
+        (2, 10, 30),
+        (3, 40, 60),
+        (4, 50, 70),
+        (5, 20, 10),
+        (6, 10, 40),
+        (7, 50, 30),
+    ]
+
+    for row in rows:
+        ws.append(row)
+
+    chart1 = BarChart()
+    chart1.type = "col"
+    chart1.style = 10
+    chart1.title = "销量柱状图"
+    chart1.y_axis.title = '销量'
+    chart1.x_axis.title = '月份'
+
+    data = Reference(ws, min_col=2, min_row=1, max_row=8, max_col=3)
+    series = Reference(ws, min_col=1, min_row=2, max_row=8)
+    chart1.add_data(data, titles_from_data=True)
+    chart1.set_categories(series)
+    ws.add_chart(chart1, "A10")
+
+    wb.save('barChart.xlsx')
+    print('打开文件 barChart.xlsx 查看结果')
+
+def pieChart():
+    from openpyxl import Workbook
+    from openpyxl.chart import PieChart, Reference
+
+    data = [
+        ['水果', '销量'],
+        ['苹果', 50],
+        ['樱桃', 30],
+        ['橘子', 10],
+        ['香蕉', 40],
+    ]
+
+    wb = Workbook()
+    ws = wb.active
+
+    for row in data:
+        ws.append(row)
+
+    pie = PieChart()
+    labels = Reference(ws, min_col=1, min_row=2, max_row=5)
+    data = Reference(ws, min_col=2, min_row=1, max_row=5)
+    pie.add_data(data, titles_from_data=True)
+    pie.set_categories(labels)
+    pie.title = "水果销量占比"
+
+    ws.add_chart(pie, "D1")
+    wb.save('piechart.xlsx')
+    print('打开文件 piechart.xlsx 查看结果')
+
+if __name__ == '__main__':
+    createWorkbook()
+    loadWorkbook()
+    operateCell()
+    setCellFormat()
+    barChart()
+    pieChart()