import urllib.parse,os.path,time,sys from http.client import HTTPSConnection from PyQt5.QtCore import * from PyQt5.QtGui import * from PyQt5.QtWidgets import * #path ospath=sys.path[0] if len(ospath)!=3:     ospath+='\\' ospath=ospath.replace('\\','/') #api class Api:     def sina(self,status,pic):         fSize=os.path.getsize(pic)         BOUNDARY="$-img-lufei-goodboy-$"         CRLF='\r\n'         data=[             #token             '--'+BOUNDARY,             'Content-disposition: form-data; name="access_token"',             '',             'xxxxxxxxxxxxxxxxxxxxxxxxxxxx',#你的access_token             #status             '--'+BOUNDARY,             'Content-disposition: form-data; name="status"',             '',             status,             #pic             '--'+BOUNDARY,             'Content-disposition: form-data; name="pic"; filename="q_17.jpg"',             'Content-type: image/jpeg',             ''         ]         #utf-8         data=(CRLF.join(data)+CRLF).encode('utf-8')         closing='\r\n--'+BOUNDARY+'--\r\n'         sumlen=len(data)+len(closing)+fSize         #----------------------------------------         h=HTTPSConnection('upload.api.weibo.com')         h.putrequest('POST','/2/statuses/upload.json')         h.putheader('Content-type','multipart/form-data; boundary=%s' % BOUNDARY)         h.putheader('Content-length',sumlen)         h.endheaders()         h.send(data)         f=open(pic,'rb')         while True:             data=f.read(12345)             if not data:                 break             h.send(data)         f.close()         h.send(closing.encode('utf-8'))         r=h.getresponse()         return r.read().decode('utf-8','ignore') api=Api() #ui class Dialog(QDialog):     def __init__(self):         super().__init__()         #icon,title         self.setWindowIcon(QIcon(ospath+'weibo.ico'))         self.setWindowTitle('weibo')         #texteditor         self.editor=QTextEdit()         #textline,filebutton,submit         self.line=QLineEdit()         brows=QPushButton('打开')         brows.clicked.connect(self.getFileName)         submit=QPushButton('发表')         submit.clicked.connect(self.submit)         #layout         layout=QGridLayout()         layout.setContentsMargins(0,0,0,0)         #addwidget         layout.addWidget(self.editor,0,0,1,2)         layout.addWidget(self.line,1,0,1,1)         layout.addWidget(brows,1,1,1,1)         layout.addWidget(submit,2,0,1,2)         #set         self.setLayout(layout)     def getFileName(self):         fileName=QFileDialog.getOpenFileName()         self.line.setText(fileName[0])     def submit(self):         status=self.editor.toPlainText()         pic=self.line.text()         self.editor.setText(api.sina(status,pic)) app=QApplication(sys.argv) dialog=Dialog() dialog.show() app.exec_()