current position:Home>Python controls its own mobile camera to take photos, and automatically sends the photos to the mailbox (for learning reference only)

Python controls its own mobile camera to take photos, and automatically sends the photos to the mailbox (for learning reference only)

2022-07-29 07:43:23Panda aiqia rice

Hey, everyone, good duck ! I'm a panda

Let's finish this simple case with you today ~

Want to complete today's case , Just remember one key point :
You need a camera


Don't talk much , Let's get started

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Start code

Tool import

import time
import cv2  # pip install opencv-python -i  Mirror source URL 
from email.mime.image import MIMEImage  #  A library for building mail content 
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
import smtplib  #  Send E-mail 

Call the camera , Save the picture

Taking pictures , It's a camera with a mobile phone , The software uses :IP camera ( Android ), Because in the same LAN , open APP, The web address that appears inside is the address of the camera

def GetPicture():
    """  Take pictures and save images  :return: """
    #  Create a window 
    cv2.namedWindow('camera', 1)
    #  Call the camera  IP camera APP
    video = "http://admin:[email protected]:8081/video"
    cap = cv2.VideoCapture(video)
    while True:
        success, img = cap.read()
        cv2.imshow("camera", img)
        #  Press the key to handle 
        key = cv2.waitKey(10)
        if key == 27:
            # esc
            break
        if key == 32:
            #  Space 
            fileaname = 'frames.jpg'
            cv2.imwrite(fileaname, img)

    #  Release camera 
    cap.release()
    #  close window 
    cv2.destroyWindow("camera")

Run code , There will be an effect
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Create a function , Set up my email content

def SetMsg():
    """  Format mail  :return: """
    msg = MIMEMultipart('mixed')
    #  title 
    msg['Subject'] = ' Photos of little sister '
    msg['From'] = sender  #  Sender's email 
    msg['To'] = receiver  #  Receiver's email 

    #  Message body 
    text = ' Here comes the picture of your little sister , Please accept '
    text_plain = MIMEText(text, 'plain', 'utf-8')  #  Text transcoding 
    msg.attach(text_plain)

    #  Picture attachment 
    SendImageFile = open('D:/ Control the camera to take pictures and send emails /frames.jpg', 'rb').read()
    image = MIMEImage(SendImageFile)

    #  Change the name of the attached photo seen by the recipient to people.png.
    image['Content-Disposition'] = 'attachment; filename = "people.png"'
    msg.attach(image)
    return msg.as_string()

Mail port settings

The authorization code can be obtained here
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#  Authorization code 
pwd = "******"   #  You'd better write your own 

#  Server interface 
host = 'smtp.163.com'
port = 25

sender = '[email protected]' #  You'd better write your own 
receiver = '[email protected]' #  You'd better write your own 

Send mail function

def SendEmail(msg):
    """  Send E-mail  :param msg: Email content  :return: """
    smtp = smtplib.SMTP()
    smtp.connect(host,port=25)
    smtp.login(sender, pwd)
    smtp.sendmail(sender, receiver, msg)
    time.sleep(2)
    smtp.quit()

encapsulate

if __name__ == '__main__':
    # 1. Take photos and save 
    GetPicture()
    # 2. Format the message 
    msg = SetMsg()
    # 3. Send E-mail 
    SendEmail(msg)

Run code , Demonstration effect

Take a picture first
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Sent to email
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What about? , Is today's case very simple ?

I hope my article can be helpful to you who are learning by yourself ~

I'm a panda , See you in the next article (*◡‿◡)

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