from PIL import Image  # 導(dǎo)入PIL的Image包
import os
gifFileName = "./demo.gif"  # 把gif圖賦值給gifFileName
im = Image.open(gifFileName)  # 使用Image的open函數(shù)打開test.gif圖像
pngDir = gifFileName[:-4]  # 倒著從gifFileName中的倒數(shù)第四個(gè)開始取字符（跳過.gif），賦值給pngDir，作為文件夾的名字
if not os.path.exists(pngDir):
    os.makedirs('./img')  # 用圖片名創(chuàng)建一個(gè)文件夾，用來存放每幀圖片，名字為pngDir的值

try:
  while True:  # 死循環(huán)
    current = im.tell()  # 用tell函數(shù)保存當(dāng)前幀圖片，賦值給current
    im.save(pngDir+'/'+str(current+1)+'.png')  # 調(diào)用save函數(shù)保存該幀圖片
    im.seek(current+1)  # 調(diào)用seek函數(shù)獲取下一幀圖片，參數(shù)變?yōu)閏urrent幀圖片+1
    # 這里再次進(jìn)入循環(huán)，當(dāng)為最后一幀圖片時(shí)，seek會(huì)拋出異常，代碼執(zhí)行except
except EOFError:
    pass  # 最后一幀時(shí)，seek拋出異常，進(jìn)入這里，pass跳過

# 將視頻按照每一幀轉(zhuǎn)成圖片png
import cv2
videoFileName = "./demo.mp4"  # 把視頻路徑賦值給videoFileName
pngDir = videoFileName[:-4]  # 倒著從gifFileName中的倒數(shù)第四個(gè)開始取字符（跳過.后綴），賦值給pngDir，作為文件夾的名字
if not os.path.exists(pngDir):
    os.makedirs(pngDir)  # 用圖片名創(chuàng)建一個(gè)文件夾，用來存放每幀圖片，名字為pngDir的值
# 視頻處理 分割成一幀幀圖片
cap = cv2.VideoCapture(videoFileName)
num = 1
while True:
    # 逐幀讀取視頻  按順序保存到本地文件夾
    ret, frame = cap.read()
    if ret:
        cv2.imwrite(f"{pngDir}/{num}.png", frame)  # 保存一幀幀的圖片
        num += 1
    else:
        break
cap.release()   # 釋放資源

# 保存圖片
def save_base_image(img_str, filename):
    img_data = base64.b64decode(img_str)
    with open(filename, 'wb') as f:
        f.write(img_data)

# 獲取token
def get_token():
    host = 'https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentialsclient_id=' + client_id + 'client_secret=' + client_secret
    request = urllib.request.Request(host)
    request.add_header('Content-Type', 'application/json; charset=UTF-8')
    response = urllib.request.urlopen(request)
    token_content = response.read()
    if token_content:
        token_info = json.loads(token_content)
        token_key = token_info['access_token']
    return token_key

# 人像分割
def body_seg_fore(filename, resultfilename):
    request_url = "https://aip.baidubce.com/rest/2.0/image-classify/v1/body_seg"

    # 二進(jìn)制方式打開圖片文件
    f = open(filename, 'rb')
    img = base64.b64encode(f.read())

    params = dict()
    params['image'] = img
    params['type'] = 'foreground'
    params = urllib.parse.urlencode(params).encode("utf-8")
    # params = json.dumps(params).encode('utf-8')

    access_token = get_token()
    request_url = request_url + "?access_token=" + access_token
    request = urllib.request.Request(url=request_url, data=params)
    request.add_header('Content-Type', 'application/x-www-form-urlencoded')
    response = urllib.request.urlopen(request)
    content = response.read()
    if content:
        # print(content)
        content = content.decode('utf-8')
        # print(content)
        data = json.loads(content)
        # print(data)
        img_str = data['foreground']
        save_base_image(img_str, resultfilename)

file_list = os.listdir("./image")  # 讀取當(dāng)前文件夾所有文件
# print(file_list)
n = len(file_list)
for i in range(n):
    s = str(file_list[i])
    if s[-4:] == ".png":  # 檢查后綴
        src = os.path.join(os.path.abspath('./image/'), s)  # 原先的圖片名字
        img = Image.open(src)
        new_img = img.resize((128, 128), Image.BILINEAR)
        new_img.save(src)

# 窗體初始化
def windowinit(self):
    self.x = 1650
    self.y = 860
    self.setGeometry(self.x, self.y, 300, 300)
    self.setWindowTitle('My Gadgets')
    self.img_num = 1
    self.img_path = './image/{file}/{img}.png'.format(file=self.dis_file, img=str(self.img_num))
    self.lab = QLabel(self)
    self.qpixmap = QPixmap(self.img_path)
    self.lab.setPixmap(self.qpixmap)
    self.setWindowFlags(Qt.FramelessWindowHint | Qt.WindowStaysOnTopHint | Qt.SubWindow)
    self.setAutoFillBackground(False)
    self.setAttribute(Qt.WA_TranslucentBackground, True)
    self.show()

def __init__(self):
    super(Gadgets, self).__init__()

    self.dis_file = "img1"
    self.windowinit()
    self.icon_quit()

    self.pos_first = self.pos()
    self.img_count = len(os.listdir('./image/{}'.format(self.dis_file)))

self.timer = QTimer()
self.timer.timeout.connect(self.img_update)
self.timer.start(100)
def img_update(self):
    if self.img_num  self.img_count:
        self.img_num += 1
    else:
        self.img_num = 1
    self.img_path = './image/{file}/{img}.png'.format(file=self.dis_file, img=str(self.img_num))
    self.qpixmap = QPixmap(self.img_path)
    self.lab.setPixmap(self.qpixmap)

def mousePressEvent(self, QMouseEvent):
    if QMouseEvent.button() == Qt.LeftButton:
        self.pos_first = QMouseEvent.globalPos() - self.pos()
        QMouseEvent.accept()
        self.setCursor(QCursor(Qt.OpenHandCursor))

def mouseMoveEvent(self, QMouseEvent):
    if Qt.LeftButton:
        self.move(QMouseEvent.globalPos() - self.pos_first)
        print(self.pos())
        self.x, self.y = self.pos().x, self.pos().y
        QMouseEvent.accept()

def quit(self):
    self.close()
    sys.exit()

pip install Pyinstaller

pyinstaller -F -i ./img.ico Qt_Gadgets.py

import PythonMagick

# 生成圖標(biāo)ico(png格式圖片轉(zhuǎn)成ico)
img = PythonMagick.Image('./image/img1/1.png')
# 這里要設(shè)置一下尺寸，不然會(huì)報(bào)ico尺寸異常錯(cuò)誤
img.sample('128x128')
img.write('./img.ico')