쿠...sal: [컴][파이썬] PyQt application

PyQt 설치

PyQt-5.5.1 downlaod :

현재(2016-02-28) python 2.7 버전은 없다.
PyQt - Browse /PyQt5/PyQt-5.5.1 at SourceForge.net

PyQt-4.11.4 download: PyQt - Browse /PyQt4/PyQt-4.11.4 at SourceForge.net

python 아래의 경로에 설치된다.

<python_path>\Lib\site-packages\PyQt4

pip 로 설치

아래 경로에서 whl 을 download 한다.

Python Extension Packages for Windows - Christoph Gohlke

그리고 아래처럼 실행하면 된다.

pip install PyQt4-4.11.4-cp35-none-win_amd64.whl

Tutorial

예제

http://zetcode.com/gui/pyqt4/widgets/

QtGui.QCheckBox
ToggleButton
QtGui.QSlider
QtGui.QProgressBar
QtGui.QCalendarWidget

http://zetcode.com/gui/pyqt4/widgets2/

QtGui.QPixmap
QtGui.QLineEdit
QtGui.QSplitter
QtGui.QComboBox

http://stackoverflow.com/a/7771743

QtGui.QTextEdit

PyQt vs PySlide

Why is PyQt even a thing anymore when PySide is extremely similar, mature, and completely free for any use? : Python : PySlide 는 MS 가 nokia 를 인수하면서 개발이 더디다고 하는 듯 하다. 그래서 PyQt 를 추천하는 분위기다.

PyQt Designer

qt 에서 기본적으로 gui 로 windows 등을 그릴 수 있는 tool 을 제공한다. windows 에서는 아래 경로에서 designer 를 찾을 수 있다.

<python_lib>\site-packages\PyQt4\designer.exe
Qt Designer Manual | Qt 4.8
.ui 사용법 : user interface - Linking a qtDesigner .ui file to python/pyqt? - Stack Overflow

QListView + QStandardItemModel

PySide/PyQT Tutorial: QListView and QStandardItemModel | Python Central

나의 예제

아래 code 는 실행되는 것은 아니다. 그냥 qt gui 를 어떻게 그리는지 참고하자.

class BloggerUpdateWidget(QtGui.QWidget):
    def __init__(self, service):
        super(BloggerUpdateWidget, self).__init__()
        self.service = service
        self.blogInfo = None

        self.initUI()

    def initUI(self):

        grid = QtGui.QGridLayout()
        self.setLayout(grid)

        hbox = QtGui.QHBoxLayout()

        self.editUrl = QtGui.QTextEdit()
        self.edit = QtGui.QTextEdit('Edit')

        # PostPath - VBoxLayout
        vboxPostPath = QtGui.QVBoxLayout()
        vboxPostPath.addWidget(QtGui.QLabel('Post Path'))
        vboxPostPath.addWidget(self.editUrl)

        # New Content - VBoxLayout
        vboxNewContent = QtGui.QVBoxLayout()
        vboxNewContent.addWidget(QtGui.QLabel('Content'))
        vboxNewContent.addWidget(self.edit)

        # HBoxLayout
        self.button = QtGui.QPushButton("button")
        hbox.addWidget(self.button)
        self.button.clicked.connect(self._OnClickOfRetrieve)


        # GridLayout
        grid.addLayout(vboxPostPath, 0, 0)
        grid.addLayout(vboxNewContent, 0, 1)
        grid.addLayout(hbox, 0, 2)

        self.move(300, 150)
        self.setWindowTitle('Blogger Updater')
        self.show()

    def showDialog(self):

        text, ok = QtGui.QInputDialog.getText(self, 'Input Dialog',
                                              'Enter your name:')

        if ok:
            self.le.setText(str(text))

    def _OnClickOfRetrieve(self):

        try:
            postPath = str(self.editUrl.toPlainText())  # ex : "/2016/01/4.html"
            newContent = str(self.edit.toPlainText())

            pupdater = blogger.PostUpdater(self.service, self._getBlogId())
            pupdater.update(path=postPath, newbody={
                "content": newContent
            }, append=True)

        except client.AccessTokenRefreshError:
            print('The credentials have been revoked or expired, please re-run'
                  'the application to re-authorize')

    def _getBlogId(self):
        blogUrl = 'http://myblog.blogspot.com/'
        if self.blogInfo is None:
            self.blogInfo = blogger.BlogInfo(self.service, blogUrl)

        return self.blogInfo.blogId


def main():
    app = QtGui.QApplication(sys.argv)

    service, flags = blogger.getService(sys.argv)
    ex = BloggerUpdateWidget(service)
    sys.exit(app.exec_())


if __name__ == '__main__':
    main()

쿠...sal

[컴][파이썬] PyQt application