simple-installer 2.0.0

Extendable installer for latest Github repository release.

dsInstaller

Simple installer for zip packages.

Installation

pip install dsInstaller

Installer class

• Runs preinstall method (override)
• Downloads zip from given link to temp path.
• Extracts to given install directory.
• Removes version or branch name from extracted folder name.
• Runs post install method (override).
• Deletes downloaded temp file.

UI pages

1. Welcome page
2. Install directory page
3. Install progress
4. Result page

Pages are stored in QStackedLayout and new ones can be created as QWidgets and inserted into layout at given index.

Examples

Installer class

class dsToolInstaller(installFn.Installer):
    def __init__(self, fileUrl="", modDir="", toolName="dsTool", version="1.0"):
        super().__init__(fileUrl=fileUrl)
        self.toolName = toolName
        self.version = version
        self.modName = f"{self.toolName}.mod"
        self.modDir = modDir
        self.modData = ""

    def postInstall(self):
        """
        Creates .mod file with path to installed tool
        """
        self.modData = f"+ {self.toolName} {self.version} {self.installDir}/{self.toolName}\nscripts: {self.installDir}/{self.toolName}"
        if not self.modDir:
            self.modDir = os.path.expanduser("~/Documents/maya/modules")

        self.createFile(self.modDir, self.modName, self.modData)

Dialog class

class dsInstallDialog(installUI.InstallDialog):
    def __init__(self, installer: dsToolInstaller, title="dsRenamingTool Installer", minSize=[400, 200], parent=None):
        super(dsInstallDialog, self).__init__(installer=installer, title=title, minSize=minSize, parent=parent)
        self.setWindowIcon(self.style().standardIcon(QtWidgets.QStyle.SP_DriveDVDIcon))

    def createWidgets(self):
        super().createWidgets()
        self.modPage = pages.DirectoryPage(defaultDir=os.path.expanduser(r"~\Documents\maya\modules"))
        self.modPage.dirWidget.group.setTitle("Maya modules folder")

    def createLayouts(self):
        super().createLayouts()
        self.pageStackLayout.insertWidget(2, self.modPage)

    def createConnections(self):
        super().createConnections()
        self.modPage.dirWidget.pathLineEdit.textChanged.connect(self.setModulesDir)

    @QtCore.Slot(str)
    def setModulesDir(self, path: str):
        self.installer.modDir = path

Main function

def main():
    toolInstall = dsToolInstaller(fileUrl="https://github.com/S0nic014/dsRenamingTool/archive/1.0.zip",
                                  modDir="",
                                  toolName="dsRenamingTool",
                                  version="1.0")

    # Create app
    app = QtWidgets.QApplication(os.sys.argv)
    app.setStyle(QtWidgets.QStyleFactory.create("fusion"))
    app.setPalette(styles.darkPallete())

    window = dsInstallDialog(title="dsRenamingTool Installer", installer=toolInstall, minSize=[400, 200])
    window.show()

    app.exec_()


if __name__ == "__main__":
    elevate.elevate(show_console=False)
    main()

Example file: https://github.com/S0nic014/dsRenamingTool/releases/tag/1.0