如何将数据从一个Excel文件导入另一个Excel文件与Python

您可以在此处查看完整代码：HTTPS://帕萨特斌.com/VK2Z V3FJ

安装Python。 然后使用Windows10中的命令提示符（CMD）解释器安装以下两个库：

py- m pip install openpyx

代码：在任何翻译程序中复制并运行下面的代码（我在用Pycripter) .

import openpyxl #open the bookstore I want to work with

wb_AAA = openpyxl.load_workbook("AAA.xlsx") #open the file in which I import the data
ws_1 = wb_AAA['Date_angajati'] #define the sheet I work with


wb_UI = openpyxl.load_workbook("ttestui.xlsx") #open the file from which I import the data
ws_2 = wb_UI['UI']

sh_obj = wb_UI.active
max_row = sh_obj.max_row
# loop will print all values
# of column1, 2, 4, etc

code2name = {}
for i in range(2, max_row+1):
    cell_obj = sh_obj.cell(row=i, column = 4)
    # print(cell_obj.value)  displays the data in column 4 wb testUI
    code2name[sh_obj.cell(row=i, column=1).value]=(sh_obj.cell(row=i, column=4).value, sh_obj.cell(row=i, column=5).value) #associate the search value (vlookup excel) with the definitions in the testUI
print(code2name)

for i in range (2, ws_1.max_row):
    print(i)
    """
    associate the columns where I import data with the value by which I search for them (vlookup)
    get is the equivalent of "iferror"
    ('','') ...if iferror('value', ''), displays error, in the sense that it searches for the first character out of nothing
    [0][1] refers to line 19, the values after =
    """
    ws_1.cell(row=i, column=7).value = code2name.get(ws_1.cell(row=i, column=6).value, ('',''))[0]
    ws_1.cell(row=i, column=10).value = code2name.get(ws_1.cell(row=i, column=6).value, ('',''))[1]
wb_AAA.save('BBB.xlsx')

上述Python代码是Excel中的“Vlookup”公式。 也就是说，更容易使用此公式来导入没有Python的数据。

=vlookup(a;table;x;false)

where: a: the value you are looking for
table: the place where you look for a..usually a table
x: the column containing the value you want to return to you
false: set when looking for an absolute value, not a relative one

See the image below:

I search for a code (adik UI), in table x (which I usually keep in another sheet, or workbook), and it brings me the values from columns G and J
vlookup is a left function .... so if the table has the corresponding column on 5 (adik UI), select the table starting with column 5

This is the table from which to retrieve data with vlookup

That's all folks.

If you like my code, then make me a favor: SHARE IT.

其他Python代码： BeautifulSoup 要么 Google Translate API Key 要么版本3.要么版本4.要么版本5.