pyqt练习x2

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# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file ‘F:\qtset\files.ui‘

# Created: Wed May 14 07:53:04 2014

# by: PyQt4 UI code generator 4.9.6

# WARNING! All changes made in this file will be lost!

from PyQt4 import QtCore, QtGui

try:

_fromUtf8 = QtCore.QString.fromUtf8

except AttributeError:

def _fromUtf8(s):

return s

try:

_encoding = QtGui.QApplication.UnicodeUTF8

def _translate(context, text, disambig):

return QtGui.QApplication.translate(context, text, disambig, _encoding)

except AttributeError:

def _translate(context, text, disambig):

return QtGui.QApplication.translate(context, text, disambig)

class Ui_MainWindow(object):

def setupUi(self, MainWindow):

MainWindow.setObjectName(_fromUtf8("MainWindow"))

MainWindow.resize(502, 262)

self.centralwidget = QtGui.QWidget(MainWindow)

self.centralwidget.setObjectName(_fromUtf8("centralwidget"))

self.label = QtGui.QLabel(self.centralwidget)

self.label.setGeometry(QtCore.QRect(10, 30, 71, 16))

self.label.setObjectName(_fromUtf8("label"))

self.label_2 = QtGui.QLabel(self.centralwidget)

self.label_2.setGeometry(QtCore.QRect(10, 100, 81, 16))

self.label_2.setObjectName(_fromUtf8("label_2"))

self.edit01 = QtGui.QLineEdit(self.centralwidget)

self.edit01.setEnabled(False)

self.edit01.setGeometry(QtCore.QRect(87, 30, 411, 20))

self.edit01.setObjectName(_fromUtf8("edit01"))

self.edit01_2 = QtGui.QLineEdit(self.centralwidget)

self.edit01_2.setEnabled(False)

self.edit01_2.setGeometry(QtCore.QRect(87, 100, 411, 20))

self.edit01_2.setObjectName(_fromUtf8("edit01_2"))

self.T_oggled = QtGui.QPushButton(self.centralwidget)

self.T_oggled.setEnabled(False)

self.T_oggled.setGeometry(QtCore.QRect(130, 160, 75, 23))

self.T_oggled.setObjectName(_fromUtf8("T_oggled"))

self.C_ancel = QtGui.QPushButton(self.centralwidget)

self.C_ancel.setEnabled(False)

self.C_ancel.setGeometry(QtCore.QRect(220, 160, 75, 23))

self.C_ancel.setObjectName(_fromUtf8("C_ancel"))

self.S_ysstder = QtGui.QPushButton(self.centralwidget)

self.S_ysstder.setEnabled(True)

self.S_ysstder.setGeometry(QtCore.QRect(330, 160, 75, 23))

self.S_ysstder.setObjectName(_fromUtf8("S_ysstder"))

self.label_3 = QtGui.QLabel(self.centralwidget)

self.label_3.setGeometry(QtCore.QRect(0, 190, 54, 21))

self.label_3.setObjectName(_fromUtf8("label_3"))

self.S_tart = QtGui.QLabel(self.centralwidget)

self.S_tart.setGeometry(QtCore.QRect(57, 197, 221, 16))

self.S_tart.setText(_fromUtf8(""))

self.S_tart.setObjectName(_fromUtf8("S_tart"))

MainWindow.setCentralWidget(self.centralwidget)

self.menubar = QtGui.QMenuBar(MainWindow)

self.menubar.setGeometry(QtCore.QRect(0, 0, 502, 23))

self.menubar.setObjectName(_fromUtf8("menubar"))

self.menu = QtGui.QMenu(self.menubar)

self.menu.setObjectName(_fromUtf8("menu"))

self.menu_O = QtGui.QMenu(self.menu)

self.menu_O.setObjectName(_fromUtf8("menu_O"))

MainWindow.setMenuBar(self.menubar)

self.statusbar = QtGui.QStatusBar(MainWindow)

self.statusbar.setObjectName(_fromUtf8("statusbar"))

MainWindow.setStatusBar(self.statusbar)

self.C_lose = QtGui.QAction(MainWindow)

self.C_lose.setObjectName(_fromUtf8("C_lose"))

self.A_bout = QtGui.QAction(MainWindow)

self.A_bout.setObjectName(_fromUtf8("A_bout"))

self.C_File = QtGui.QAction(MainWindow)

self.C_File.setEnabled(False)

self.C_File.setObjectName(_fromUtf8("C_File"))

self.Sing_File = QtGui.QAction(MainWindow)

self.Sing_File.setObjectName(_fromUtf8("Sing_File"))

self.Sing_Path = QtGui.QAction(MainWindow)

self.Sing_Path.setObjectName(_fromUtf8("Sing_Path"))

self.menu_O.addAction(self.Sing_File)

self.menu_O.addAction(self.Sing_Path)

self.menu.addAction(self.menu_O.menuAction())

self.menu.addAction(self.C_lose)

self.menu.addSeparator()

self.menu.addAction(self.A_bout)

self.menu.addSeparator()

self.menu.addAction(self.C_File)

self.menubar.addAction(self.menu.menuAction())

self.retranslateUi(MainWindow)

QtCore.QMetaObject.connectSlotsByName(MainWindow)

def retranslateUi(self, MainWindow):

MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow", None))

self.label.setText(_translate("MainWindow", "旧文件/路径:", None))

self.label_2.setText(_translate("MainWindow", "输出路径:", None))

self.edit01.setToolTip(_translate("MainWindow", "输出路径", None))

self.edit01_2.setToolTip(_translate("MainWindow", "输出路径", None))

self.T_oggled.setToolTip(_translate("MainWindow", "转换", None))

self.T_oggled.setText(_translate("MainWindow", "转换(C)", None))

self.C_ancel.setToolTip(_translate("MainWindow", "取消", None))

self.C_ancel.setText(_translate("MainWindow", "取消(X)", None))

self.S_ysstder.setToolTip(_translate("MainWindow", "输出路径", None))

self.S_ysstder.setText(_translate("MainWindow", "输出路径", None))

self.label_3.setText(_translate("MainWindow", "状态:", None))

self.S_tart.setToolTip(_translate("MainWindow", "用于显示输入,输出,错误信息等", None))

self.menu.setTitle(_translate("MainWindow", "文件", None))

self.menu_O.setTitle(_translate("MainWindow", "打开(O)", None))

self.C_lose.setText(_translate("MainWindow", "退出", None))

self.A_bout.setText(_translate("MainWindow", "关于", None))

self.C_File.setText(_translate("MainWindow", "新建", None))

self.Sing_File.setText(_translate("MainWindow", "文件(单个文件)", None))

self.Sing_Path.setText(_translate("MainWindow", "文件夹(目录)", None))

if __name__ == "__main__":

import sys

app = QtGui.QApplication(sys.argv)

MainWindow = QtGui.QMainWindow()

ui = Ui_MainWindow()

ui.setupUi(MainWindow)

MainWindow.show()

sys.exit(app.exec_())

如图:

--------

源代码学习:

# -*- coding: utf-8 -*-

__author__ = ‘Administrator‘

from files import Ui_MainWindow

import sys,os,random

from PyQt4 import QtCore,Qt,QtGui

class Gs(QtGui.QMainWindow,Ui_MainWindow):

def __init__(self,parent=None):

super(Gs,self).__init__(parent)

self.setupUi(self)

self.C_lose.triggered.connect(self.Quit)

self.A_bout.triggered.connect(self.abot)

self.S_ysstder.clicked.connect(self.File_s)

self.Sing_File.triggered.connect(self.File_s1)

self.Sing_Path.triggered.connect(self.File_s2)

self.C_ancel.clicked.connect(self.C_ancels)

self.edit01_2.returnPressed.connect(self.File_s3)

self.T_oggled.clicked.connect(self.To_olged)

@QtCore.pyqtSlot(str)

def To_olged(self,path):

path=unicode(path)

#分2种，第一种是对文件（单一的）

#第二种是对目录操作

#如果对目录操作，选择的文件格式必须一样，不然就出现错误

if self.edit01.text()==‘‘ or not (unicode(os.path.exists(self.edit01.text()))):

QtGui.QMessageBox.information(self,u‘警告‘,u‘self.edit01.text()为空或1号路径无效‘)

elif self.edit01_2.text()==‘‘ or not (unicode(os.path.exists(self.edit01_2.text()))):

QtGui.QMessageBox.information(self,u‘警告‘,u‘self.edit01_2.text()为空或2号路径无效‘)

else:

self.S_tart.setText(u‘文件格式转换单机版‘)

QtCore.QProcess.startDetached(‘explorer ‘+unicode(self.edit01_2.text()))

import string

path=os.listdir(unicode(self.edit01.text()))#os.walk()返回一个三元素的tuple：当前路径、子文件夹名称、文件列表。

for dirpath, dirnames, filenames in os.walk(unicode(self.edit01.text())):#dirnames:F:\a;path3:a.txt

for path3 in filenames:

print dirpath,path3

path4=os.path.join(dirpath,path3)

print path4

print os.path.splitext(path4)[-1]

print os.path.split(‘.‘)

if os.path.split(‘.‘):pass#明天继续

# if os.path.splitext(path4)[-1]:

# print ‘ok‘

def Quit(self):

self.close()

def abot(self):

QtGui.QMessageBox.information(self,u‘关于本工具‘,u‘文件格式转换单机版‘)

self.S_tart.setText(u‘文件格式转换单机版‘)

def File_s(self):

if self.edit01_2.text()==‘‘:

QtGui.QMessageBox.information(self,u‘警告‘,u‘请先选择文件下面模式,然后让输出变可用‘)

self.S_tart.setText(unicode(self.edit01_2.text()))

else:

QtGui.QMessageBox.information(self,u‘提示‘,u‘输入的内容为:%s‘%(self.edit01_2.text()))

QtCore.QProcess.startDetached(‘explorer ‘+unicode(self.edit01_2.text()))

self.S_tart.setText(unicode(self.edit01_2.text()))

def File_s1(self):

path1=QtGui.QFileDialog.getOpenFileName(self,‘文件选择‘,‘/‘,‘*.*‘)

self.edit01.setText(unicode(path1))

self.edit01.setEnabled(1)

self.C_ancel.setEnabled(1)

self.T_oggled.setEnabled(1)

self.edit01_2.setEnabled(1)

self.S_tart.setText(unicode(path1))

self.edit01_2.setText(unicode(path1))

def File_s2(self):

path=QtGui.QFileDialog.getExistingDirectory(self,u‘目录选择‘,‘/‘)

self.edit01.setText(unicode(path))

self.edit01.setEnabled(1)

self.C_ancel.setEnabled(1)

self.edit01_2.setEnabled(1)

self.T_oggled.setEnabled(1)

self.S_tart.setText(unicode(path))

self.edit01_2.setText(unicode(path))

def File_s3(self):

path=QtGui.QFileDialog.getExistingDirectory(self,‘目录选择‘,‘/‘)

self.edit01_2.setText(unicode(path))

self.S_tart.setText(unicode(path))

def C_ancels(self):

p=QtGui.QMessageBox(self)

p.setWindowTitle(u‘提示‘)

a=p.setText(u‘您真的要取消本次操作吗?‘)

p.setWindowIcon(QtGui.QIcon(‘i/a.png‘))

b=p.setIconPixmap(QtGui.QPixmap(‘i/b.png‘))

p1=p.addButton(u‘确定‘,QtGui.QMessageBox.ActionRole)

p2=p.addButton(u‘取消‘,QtGui.QMessageBox.ActionRole)

p.exec_()

buonnect=p.clickedButton()

if buonnect==p1:

self.close()

elif buonnect==p2:

pass

app=QtGui.QApplication(sys.argv)

gs=Gs()

gs.show()

sys.exit(app.exec_())

#QtGui.QDesktopServices.openUrl(QtCore.QUrl(unicode(self.edit01_2.text()),QtCore.QUrl.TolerantMode)

#QtGui.QDesktopServices.openUrl(QtCore.QUrl.fromLocalFile(unicode(self.edit01_2.text())))

"""

for path1 in path:

path2= os.path.splitext(path1)[-1]

print path2

newname1= path2+‘.txt‘

newname2=path2+‘.py‘

if path2==‘.doc‘:

os.rename(path2,newname1)

if path2==‘.txt‘:

os.rename(path2,newname2)

"""

pyqt练习x2

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pyqt练习x2

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