跳至主要内容

tkinter 练习之信息录入并保存进excel



Python提供了Tkinter工具包来开发GUI应用程序。现在,它取决于开发人员的想象力或必要性,他/她想要使用此工具包开发什么。让我们使用Tkinter制作一个简单的信息表格GUI应用程序。在此应用程序中,用户必须填写所需信息,并将该信息自动写入excel文件。

首先,创建一个空的excel文件,然后在程序中传递excel文件的绝对路径,以便程序能够访问该excel文件。

参考资料

https://www.geeksforgeeks.org/python-simple-registration-form-using-tkinter/


源码

# import openpyxl and tkinter modules
from openpyxl import *
from tkinter import *

# globally declare wb and sheet variable

# opening the existing excel file
wb = load_workbook('C:\\Users\\Admin\\Desktop\\excel.xlsx')

# create the sheet object
sheet = wb.active


def excel():

# resize the width of columns in
# excel spreadsheet
sheet.column_dimensions['A'].width = 30
sheet.column_dimensions['B'].width = 10
sheet.column_dimensions['C'].width = 10
sheet.column_dimensions['D'].width = 20
sheet.column_dimensions['E'].width = 20
sheet.column_dimensions['F'].width = 40
sheet.column_dimensions['G'].width = 50

# write given data to an excel spreadsheet
# at particular location
sheet.cell(row=1, column=1).value = "Name"
sheet.cell(row=1, column=2).value = "Course"
sheet.cell(row=1, column=3).value = "Semester"
sheet.cell(row=1, column=4).value = "Form Number"
sheet.cell(row=1, column=5).value = "Contact Nmber"
sheet.cell(row=1, column=6).value = "Email id"
sheet.cell(row=1, column=7).value = "Address"


# Function to set focus (cursor)
def focus1(event):
# set focus on the course_field box
course_field.focus_set()


# Function to set focus
def focus2(event):
# set focus on the sem_field box
sem_field.focus_set()


# Function to set focus
def focus3(event):
# set focus on the form_no_field box
form_no_field.focus_set()


# Function to set focus
def focus4(event):
# set focus on the contact_no_field box
contact_no_field.focus_set()


# Function to set focus
def focus5(event):
# set focus on the email_id_field box
email_id_field.focus_set()


# Function to set focus
def focus6(event):
# set focus on the address_field box
address_field.focus_set()


# Function for clearing the
# contents of text entry boxes
def clear():

# clear the content of text entry box
name_field.delete(0, END)
course_field.delete(0, END)
sem_field.delete(0, END)
form_no_field.delete(0, END)
contact_no_field.delete(0, END)
email_id_field.delete(0, END)
address_field.delete(0, END)


# Function to take data from GUI
# window and write to an excel file
def insert():

# if user not fill any entry
# then print "empty input"
if (name_field.get() == "" and
course_field.get() == "" and
sem_field.get() == "" and
form_no_field.get() == "" and
contact_no_field.get() == "" and
email_id_field.get() == "" and
address_field.get() == ""):

print("empty input")

else:

# assigning the max row and max column
# value upto which data is written
# in an excel sheet to the variable
current_row = sheet.max_row
current_column = sheet.max_column

# get method returns current text
# as string which we write into
# excel spreadsheet at particular location
sheet.cell(row=current_row + 1, column=1).value = name_field.get()
sheet.cell(row=current_row + 1, column=2).value = course_field.get()
sheet.cell(row=current_row + 1, column=3).value = sem_field.get()
sheet.cell(row=current_row + 1, column=4).value = form_no_field.get()
sheet.cell(row=current_row + 1, column=5).value = contact_no_field.get()
sheet.cell(row=current_row + 1, column=6).value = email_id_field.get()
sheet.cell(row=current_row + 1, column=7).value = address_field.get()

# save the file
wb.save('C:\\Users\\Admin\\Desktop\\excel.xlsx')

# set focus on the name_field box
name_field.focus_set()

# call the clear() function
clear()


# Driver code
if __name__ == "__main__":

# create a GUI window
root = Tk()

# set the background colour of GUI window
root.configure(background='light green')

# set the title of GUI window
root.title("registration form")

# set the configuration of GUI window
root.geometry("500x300")

excel()

# create a Form label
heading = Label(root, text="Form", bg="light green")

# create a Name label
name = Label(root, text="Name", bg="light green")

# create a Course label
course = Label(root, text="Course", bg="light green")

# create a Semester label
sem = Label(root, text="Semester", bg="light green")

# create a Form No. lable
form_no = Label(root, text="Form No.", bg="light green")

# create a Contact No. label
contact_no = Label(root, text="Contact No.", bg="light green")

# create a Email id label
email_id = Label(root, text="Email id", bg="light green")

# create a address label
address = Label(root, text="Address", bg="light green")

# grid method is used for placing
# the widgets at respective positions
# in table like structure .
heading.grid(row=0, column=1)
name.grid(row=1, column=0)
course.grid(row=2, column=0)
sem.grid(row=3, column=0)
form_no.grid(row=4, column=0)
contact_no.grid(row=5, column=0)
email_id.grid(row=6, column=0)
address.grid(row=7, column=0)

# create a text entry box
# for typing the information
name_field = Entry(root)
course_field = Entry(root)
sem_field = Entry(root)
form_no_field = Entry(root)
contact_no_field = Entry(root)
email_id_field = Entry(root)
address_field = Entry(root)

# bind method of widget is used for
# the binding the function with the events

# whenever the enter key is pressed
# then call the focus1 function
name_field.bind("<Return>", focus1)

# whenever the enter key is pressed
# then call the focus2 function
course_field.bind("<Return>", focus2)

# whenever the enter key is pressed
# then call the focus3 function
sem_field.bind("<Return>", focus3)

# whenever the enter key is pressed
# then call the focus4 function
form_no_field.bind("<Return>", focus4)

# whenever the enter key is pressed
# then call the focus5 function
contact_no_field.bind("<Return>", focus5)

# whenever the enter key is pressed
# then call the focus6 function
email_id_field.bind("<Return>", focus6)

# grid method is used for placing
# the widgets at respective positions
# in table like structure .
name_field.grid(row=1, column=1, ipadx="100")
course_field.grid(row=2, column=1, ipadx="100")
sem_field.grid(row=3, column=1, ipadx="100")
form_no_field.grid(row=4, column=1, ipadx="100")
contact_no_field.grid(row=5, column=1, ipadx="100")
email_id_field.grid(row=6, column=1, ipadx="100")
address_field.grid(row=7, column=1, ipadx="100")

# call excel function
excel()

# create a Submit Button and place into the root window
submit = Button(root, text="Submit", fg="Black",
bg="Red", command=insert)
submit.grid(row=8, column=1)

# start the GUI
root.mainloop()

评论

此博客中的热门博文

学习地址

清华大学计算机系课程攻略 https://github.com/PKUanonym/REKCARC-TSC-UHT 浙江大学课程攻略共享计划 https://github.com/QSCTech/zju-icicles https://home.unicode.org/ 世界上的每个人都应该能够在手机和电脑上使用自己的语言。 http://codecanyon.net   初次看到这个网站,小伙伴们表示都惊呆了。原来代码也可以放在网上卖的?!! 很多coder上传了各种代码,每个代码都明码标价。看了下销售排行,有的19刀的卖了3万多份,额di神啊。可以看到代码的演示效果,真的很漂亮。代码以php、wordpress主题、Javascript、css为主,偏前台。 https://www.lintcode.com/ 算法学习网站,上去每天刷两道算法题,走遍天下都不怕。 https://www.codecademy.com/ 包含在线编程练习和课程视频 https://www.reddit.com/ 包含有趣的编程挑战题,即使不会写,也可以查看他人的解决方法。 https://ideone.com/ 在线编译器,可运行,可查看代码示例。 http://it-ebooks.info/ 大型电子图书馆,可即时免费下载书籍。 刷题 https://github.com/jackfrued/Python-100-Days https://github.com/kenwoodjw/python_interview_question 面试问题 https://github.com/kenwoodjw/python_interview_question https://www.journaldev.com/15490/python-interview-questions#python-interpreter HTTP 身份验证 https://developer.mozilla.org/zh-CN/docs/Web/HTTP/Authentication RESTful 架构详解 https://www.runoob.com/w3cnote/restful-architecture.html https://www.rosettacode.org/wiki/Rosetta_C...

PDF处理

虚拟pdf打印机 pdfFactory  https://fineprint.com PDFCreator  https://www.pdfforge.org 开源 cutepdf https://www.cutepdf.com/index.htm Doro PDF Writer http://www.the-sz.com/products/doro PdfScribe  https://github.com/stchan/PdfScribe/releases pdf阅读器 Sumatra PDF https://www.sumatrapdfreader.org/ 为什么 Python 用于 PDF 处理  如您所知,PDF 处理属于文本分析。 大多数文本分析库或框架仅使用 Python 设计。 这为文本分析提供了优势。 还有一件事,您永远无法在现有的机器学习或自然语言处理框架中直接处理 pdf。 除非他们为此证明了显式接口。 我们必须先将pdf转换为文本。 我们可以使用下述任何库轻松实现这一点。 在线转换pdf Sejda https://www.sejda.com/pdf-editor 每个文档 200 页的免费限制 https://www.pdf2go.com/ https://tools.pdfforge.org/extract-text PDF24 Tools https://tools.pdf24.org/zh/ 免费且易于使用的在线PDF工具 FreeOCR http://www.paperfile.net/ 适用于Windows的免费光学字符识别软件,支持大多数Twain扫描仪的扫描,还可以打开大多数扫描的PDF和多页Tiff图像以及流行的图像文件格式,FreeOCR输出纯文本,可以直接导出为Microsoft Word格式。 不支持中文 wkhtmltopdf 和 wkhtmltoimage 是使用 QT Webkit 渲染引擎将 HTML 渲染为 PDF 和各种图像格式的命令行工具。这些完全“无头”运行,不需要显示或显示服务。 https://wkhtmltopdf.org/ django-wkhtmltopdf 允许 Django 站点输出动态 PDF。它利用 wkhtmltopdf 库,允许您使用您知道...

安卓 之 apk下载、ADB、 scrcpy

Apk下载 下载离线安装apk https://www.apkmirror.com/ 免费和安全的Android APK下载 https://apkpure.com/ 被暴雷,有植入 https://apps.evozi.com/apk-downloader/ 可以将Google Play( https://play.google.com )中的apk文件所在网址直接下载到台式机和设备上 https://f-droid.org/zh_Hans/ F-Droid 是一个 Android 平台上 FOSS(Free and Open Source Software,自由开源软件)的目录,并提供下载安装支持。使用客户端可以更轻松地浏览、安装及跟进设备上的应用更新。 https://gitlab.com/AuroraOSS/AuroraStore Aurora商店 是Google Play商店的非官方FOSS客户,设计典雅。 Aurora商店不仅下载,更新和搜索Play商店等应用 https://github.com/OpenTracksApp/OpenTracks OpenTracks是一款运动跟踪应用程序,完全尊重您的隐私。 Tasker https://tasker.joaoapps.com/ 是一款适用于Android的应用程序,它可以根据用户定义的配置文件中的上下文、可点击或定时的主屏幕小部件来执行任务。它无需root或特殊的主屏幕就能控制Android设备。 AsciiCam AsciiCam可以从您的相机指向的任何位置实时生成ASCII图像。选择黑白,原色或全彩,拍照,并将其作为图像或HTML共享。您还可以在库中创建ASCII版本的图片,并且每次使用标准相机应用程序拍摄照片时,也可以选择自动生成ASCII版本。 AsciiCam是完全免费和开源的。 Apk1安装器 优化微信apk文件接收体验。 微信收到apk文件会加 ".1" 后缀导致打不开,必须自己手动找到文件重命名去掉后缀。 使用本安装器就可以在微信内,潇洒地点击直接打开。甚至可以在安装器内浏览apk1文件历史接收记录。 ADB ADB全名是 Android Debug Bridge,是开发或使用Android时很常用的工具。可以从电脑通过USB连线到Android手机上 https:...