如何使用pyqt5从删除的文件中获取文件路径？

Question

我想获取放置在 QLabel 上的文件的路径。所以我这样编码，但标签不接受文件。问题是什么..？ 这是我的代码。这么长的代码对不起，谢谢！

import random
import sys
import pygame
import time
from PyQt5.QtGui import QPixmap
from PyQt5.QtCore import Qt, QTimer
from PyQt5.QtWidgets import QWidget, QLabel, QApplication, QDesktopWidget
class Example(QWidget):
    size=100
    imgNum=0
    frameCount=4
    isXmin = False
    isXmax = False
    isYmin = False
    isYmax = False
    isLeft= True
def __init__(self):
    super().__init__()
    self.initUI()
def initUI(self):
    sizeObject = QDesktopWidget().screenGeometry()
    # print(" Screen size : " + str(sizeObject.height()) + "x" + str(sizeObject.width()))
    self.xMax=sizeObject.width()-10
    self.yMax=sizeObject.height()-10
    print(self.xMax)
    print(self.yMax)
    self.setWindowFlags(Qt.FramelessWindowHint)
    self.setAttribute(Qt.WA_TranslucentBackground)
    self.setStyleSheet("background-color:transparent;")
    self.setGeometry(100, 100, 100, 100)
    self.setWindowFlags(Qt.SplashScreen | Qt.WindowStaysOnTopHint)
    self.setAcceptDrops(True)
    self.label=QLabel(self)
    self.label.setAcceptDrops(True)
    self.pixmaps=[QPixmap('left.png'),QPixmap('stand.png'),QPixmap('right.png'),QPixmap('stand.png'),QPixmap('leftR.png'),QPixmap('standR.png'),QPixmap('rightR.png'),QPixmap('standR.png')]
    for x in range(len(self.pixmaps)):
        self.pixmaps[x]=self.pixmaps[x].scaled(self.size,self.size,Qt.KeepAspectRatio)
    self.resize(self.pixmaps[2].width(),self.pixmaps[2].height())
    self.label.setPixmap(self.pixmaps[len(self.pixmaps)-1])
    self.changeTimer=QTimer(self)
    self.changeTimer.timeout.connect(self.changeFoot)
    self.moveTimer=QTimer(self)
    self.moveTimer.timeout.connect(self.moving)
    self.setAcceptDrops(True)
    pygame.init()
    pygame.mixer.music.load('hoi_imtemmie.mp3')
    pygame.mixer.music.play()
    self.show()

def dragEnterEvent(self, event):
    if event.mimeData().hasUrls:
        event.accept()
    else:
        event.ingore()
def dropEvent(self, event):
    self.path=event.mimeData.urls() 
def moving(self):
    if self.distance == 0:
        print(self.distance)
        print(self.x(),"x",self.y())
        self.label.setPixmap(self.pixmaps[1])
        self.moveTimer.stop()
        self.changeTimer.stop()
        time.sleep(3)
        self.setMovement()
        return 0
    else:
        self.move(self.x()+self.direct[0],self.y()+self.direct[1])
        self.distance-=1
    if self.x()<=-10 :
        self.distance=0
        print("xm")
        self.isXmin = True
    if self.y()<=-10 :
        self.distance=0
        print("ym")
        self.isYmin = True
    if self.x()>=self.xMax:
        self.distance=0
        print("xM")
        self.isXmax=True
    if self.y()>=self.yMax :
        self.distance=0
        print("yM")
        self.isYmax=True

def setMovement(self):
    self.direct=[0,0]
    while(self.direct[0]==0 and self.direct[1]==0):
        self.direct=[random.randint(-1,1),random.randint(-1,1)]
    if self.isXmax:
        self.direct[0]=-1
    if self.isXmin:
        self.direct[0]=1
    if self.isYmin:
        self.direct[1]=1
    if self.isYmax:
        self.direct[1]=-1

    if self.direct[0]== -1:
        self.isLeft=True
        self.imgNum=0
    elif self.direct[0]== 1:
        self.isLeft=False
        self.imgNum=4
    self.isXmax = False
    self.isXmin = False
    self.isYmin = False
    self.isYmax = False
    # if direct[0]*direct[1]==0 : self.delta = QPoint(dX*direct[0],dY*direct[1])
    # else: self.delta=QPoint(direct[0]*(dX**(1/2)),direct[1]*(dY**1/2))
    self.distance=random.randint(200,400)
    self.changeTimer.start(300)
    self.moveTimer.start(30)

def changeFoot(self):
    self.label.setPixmap(self.pixmaps[self.imgNum])
    if self.isLeft:
        if self.imgNum<self.frameCount-1:
            self.imgNum+=1
        else :
            self.imgNum=0
    else:
        if self.imgNum<2*self.frameCount-1:
            self.imgNum+=1
        else :
            self.imgNum=self.frameCount

def mousePressEvent(self, QMouseEvent):
    self.setMovement()
    pygame.mixer.music.load('hoi_imtemmie.mp3')
    pygame.mixer.music.play()
def keyPressEvent(self, QKeyEvent):
    if QKeyEvent.key() == Qt.Key_Escape:
        sys.exit()
    # if QKeyEvent.key() == Qt.Key_G:
if __name__ == '__main__':
    app = QApplication(sys.argv)
    ex = Example()
    sys.exit(app.exec_())

我设置了 AcceptDrops(True)

self.setAcceptDrops(True)

以及关于获取文件路径的代码▼

def dragEnterEvent(self, event):
    if event.mimeData().hasUrls:
        event.accept()
    else:
        event.ingore()
def dropEvent(self, event):
    self.path=event.mimeData.urls()

Answer 1

尝试循环遍历 event.mimeData().urls()

for url in event.mimeData().urls():
    self.path = url.toLocalFile()