帮我利用openpyxl模块和thinker模块编写一个Excel处理工具,工具的功能是能够导入多列数据到指定的列,并用Excel文件中的已有列数据利用python编写VLOOKUP、AVERAGEIFS、COUNTIF函数计算出别的列的值

以下是一个简单的Excel处理工具示例，使用openpyxl模块和tkinter模块编写：

import openpyxl
from openpyxl.utils import get_column_letter
from tkinter import *
from tkinter import filedialog

# 打开Excel文件
def open_file():
    file_path = filedialog.askopenfilename(filetypes=[("Excel Files", "*.xlsx")])
    if file_path:
        global wb
        wb = openpyxl.load_workbook(file_path)
        sheet_names = wb.sheetnames
        sheet_selector['values'] = sheet_names
        sheet_selector.set(sheet_names[0])

# 选择工作表
def select_sheet():
    global sheet
    sheet = wb[sheet_selector.get()]
    column_names = [cell.value for cell in sheet[1]]
    column_selector['values'] = column_names

# 导入数据
def import_data():
    column_index = get_column_letter(column_selector.current_column+1)
    for i, data in enumerate(data_entry.get().split('\n')):
        sheet[column_index+str(i+2)].value = data
    wb.save(file_path)

# VLOOKUP函数
def vlookup():
    lookup_value = lookup_entry.get()
    lookup_column_index = column_selector.current_column
    table_array = sheet.values
    for row in table_array:
        if row[lookup_column_index] == lookup_value:
            result_label.config(text=row[column_selector_2.current_column])
            break
    else:
        result_label.config(text="N/A")

# AVERAGEIFS函数
def averageifs():
    criteria_range_index = column_selector.current_column
    criteria_range = sheet.values
    criteria_range_2_index = column_selector_2.current_column
    criteria_range_2 = sheet.values
    criteria = criteria_entry.get()
    criteria_2 = criteria_entry_2.get()
    count = 0
    total = 0
    for row in criteria_range:
        if row[criteria_range_index] == criteria:
            if row[criteria_range_2_index] == criteria_2:
                total += row[column_selector_3.current_column]
                count += 1
    if count > 0:
        result_label.config(text=total/count)
    else:
        result_label.config(text="N/A")

# COUNTIF函数
def countif():
    criteria_range_index = column_selector.current_column
    criteria_range = sheet.values
    criteria = criteria_entry.get()
    count = 0
    for row in criteria_range:
        if row[criteria_range_index] == criteria:
            count += 1
    result_label.config(text=count)

# 创建GUI
root = Tk()
root.title("Excel处理工具")

# 打开文件按钮
open_button = Button(root, text="打开文件", command=open_file)
open_button.pack()

# 工作表选择器
sheet_selector = ttk.Combobox(root)
sheet_selector.pack()
sheet_selector.bind("<<ComboboxSelected>>", select_sheet)

# 列选择器
column_selector = ttk.Combobox(root)
column_selector.pack()

# 数据导入
data_entry = Text(root, height=5)
data_entry.pack()
import_button = Button(root, text="导入数据", command=import_data)
import_button.pack()

# 函数选择器
function_selector = ttk.Notebook(root)
function_selector.pack()

# VLOOKUP函数
vlookup_frame = Frame(function_selector)
vlookup_frame.pack()
lookup_label = Label(vlookup_frame, text="查找值:")
lookup_label.grid(row=0, column=0)
lookup_entry = Entry(vlookup_frame)
lookup_entry.grid(row=0, column=1)
column_label = Label(vlookup_frame, text="查找列:")
column_label.grid(row=1, column=0)
column_selector_2 = ttk.Combobox(vlookup_frame)
column_selector_2.grid(row=1, column=1)
result_button = Button(vlookup_frame, text="计算结果", command=vlookup)
result_button.grid(row=2, column=0)
result_label = Label(vlookup_frame)
result_label.grid(row=2, column=1)

# AVERAGEIFS函数
averageifs_frame = Frame(function_selector)
averageifs_frame.pack()
criteria_label = Label(averageifs_frame, text="条件1:")
criteria_label.grid(row=0, column=0)
criteria_entry = Entry(averageifs_frame)
criteria_entry.grid(row=0, column=1)
column_label_2 = Label(averageifs_frame, text="条件1列:")
column_label_2.grid(row=1, column=0)
column_selector_3 = ttk.Combobox(averageifs_frame)
column_selector_3.grid(row=1, column=1)
criteria_label_2 = Label(averageifs_frame, text="条件2:")
criteria_label_2.grid(row=2, column=0)
criteria_entry_2 = Entry(averageifs_frame)
criteria_entry_2.grid(row=2, column=1)
column_label_3 = Label(averageifs_frame, text="条件2列:")
column_label_3.grid(row=3, column=0)
column_selector_2.grid(row=3, column=1)
result_button_2 = Button(averageifs_frame, text="计算结果", command=averageifs)
result_button_2.grid(row=4, column=0)
result_label_2 = Label(averageifs_frame)
result_label_2.grid(row=4, column=1)

# COUNTIF函数
countif_frame = Frame(function_selector)
countif_frame.pack()
criteria_label_3 = Label(countif_frame, text="条件:")
criteria_label_3.grid(row=0, column=0)
criteria_entry_3 = Entry(countif_frame)
criteria_entry_3.grid(row=0, column=1)
result_button_3 = Button(countif_frame, text="计算结果", command=countif)
result_button_3.grid(row=1, column=0)
result_label_3 = Label(countif_frame)
result_label_3.grid(row=1, column=1)

# 启动GUI
root.mainloop()

该工具包含以下功能：

1. 打开Excel文件
2. 选择工作表
3. 导入数据到指定列
4. 计算VLOOKUP、AVERAGEIFS、COUNTIF函数的结果

在GUI中，可以通过选择工作表和列来设置要计算的数据。然后，选择相应的函数并输入所需参数，最后点击“计算结果”按钮即可计算出结果并在GUI中显示。