示例#1
0
 def getWidgetStateIcons(cls):
     if not hasattr(cls, "_cached__widget_state_icons"):
         iconsDir = os.path.join(environ.canvas_install_dir, "icons")
         QDir.addSearchPath("canvasIcons", os.path.join(environ.canvas_install_dir, "icons/"))
         info = QPixmap("canvasIcons:information.png")
         warning = QPixmap("canvasIcons:warning.png")
         error = QPixmap("canvasIcons:error.png")
         cls._cached__widget_state_icons = {"Info": info, "Warning": warning, "Error": error}
     return cls._cached__widget_state_icons
示例#2
0
 def getWidgetStateIcons(cls):
     if not hasattr(cls, "_cached__widget_state_icons"):
         iconsDir = os.path.join(environ.canvas_install_dir, "icons")
         QDir.addSearchPath(
             "canvasIcons",
             os.path.join(environ.canvas_install_dir, "icons/"))
         info = QPixmap("canvasIcons:information.png")
         warning = QPixmap("canvasIcons:warning.png")
         error = QPixmap("canvasIcons:error.png")
         cls._cached__widget_state_icons = \
             {"Info": info, "Warning": warning, "Error": error}
     return cls._cached__widget_state_icons
示例#3
0
def main(argv=None):
    if argv is None:
        argv = sys.argv

    usage = "usage: %prog [options] [workflow_file]"
    parser = optparse.OptionParser(usage=usage)

    parser.add_option("--no-discovery",
                      action="store_true",
                      help="Don't run widget discovery "
                      "(use full cache instead)")
    parser.add_option("--force-discovery",
                      action="store_true",
                      help="Force full widget discovery "
                      "(invalidate cache)")
    parser.add_option("--clear-widget-settings",
                      action="store_true",
                      help="Remove stored widget setting")
    parser.add_option("--no-welcome",
                      action="store_true",
                      help="Don't show welcome dialog.")
    parser.add_option("--no-splash",
                      action="store_true",
                      help="Don't show splash screen.")
    parser.add_option("-l",
                      "--log-level",
                      help="Logging level (0, 1, 2, 3, 4)",
                      type="int",
                      default=1)
    parser.add_option("--no-redirect",
                      action="store_true",
                      help="Do not redirect stdout/err to canvas output view.")
    parser.add_option("--style",
                      help="QStyle to use",
                      type="str",
                      default="plastique")
    parser.add_option("--stylesheet",
                      help="Application level CSS style sheet to use",
                      type="str",
                      default="orange.qss")
    parser.add_option("--qt",
                      help="Additional arguments for QApplication",
                      type="str",
                      default=None)

    (options, args) = parser.parse_args(argv[1:])

    levels = [
        logging.CRITICAL, logging.ERROR, logging.WARN, logging.INFO,
        logging.DEBUG
    ]

    # Fix streams before configuring logging (otherwise it will store
    # and write to the old file descriptors)
    fix_win_pythonw_std_stream()

    # Try to fix fonts on OSX Mavericks
    fix_osx_10_9_private_font()

    # File handler should always be at least INFO level so we need
    # the application root level to be at least at INFO.

    root_level = min(levels[options.log_level], logging.INFO)
    rootlogger = logging.getLogger(orangecanvas.__name__)
    rootlogger.setLevel(root_level)
    oasyslogger = logging.getLogger("oasys")
    oasyslogger.setLevel(root_level)

    # Standard output stream handler at the requested level
    stream_handler = logging.StreamHandler()
    stream_handler.setLevel(level=levels[options.log_level])
    rootlogger.addHandler(stream_handler)
    oasyslogger.addHandler(stream_handler)

    config.set_default(conf.oasysconf)
    log.info("Starting 'OASYS' application.")

    qt_argv = argv[:1]

    #     if options.style is not None:
    qt_argv += ["-style", options.style]

    if options.qt is not None:
        qt_argv += shlex.split(options.qt)

    qt_argv += args

    if options.clear_widget_settings:
        log.debug("Clearing widget settings")
        shutil.rmtree(config.widget_settings_dir(), ignore_errors=True)

    log.debug("Starting CanvasApplicaiton with argv = %r.", qt_argv)
    app = CanvasApplication(qt_argv)

    # NOTE: config.init() must be called after the QApplication constructor
    config.init()

    file_handler = logging.FileHandler(filename=os.path.join(
        config.log_dir(), "canvas.log"),
                                       mode="w")

    file_handler.setLevel(root_level)
    rootlogger.addHandler(file_handler)

    # intercept any QFileOpenEvent requests until the main window is
    # fully initialized.
    # NOTE: The QApplication must have the executable ($0) and filename
    # arguments passed in argv otherwise the FileOpen events are
    # triggered for them (this is done by Cocoa, but QApplicaiton filters
    # them out if passed in argv)

    open_requests = []

    def onrequest(url):
        log.info("Received an file open request %s", url)
        open_requests.append(url)

    app.fileOpenRequest.connect(onrequest)

    settings = QSettings()

    stylesheet = options.stylesheet
    stylesheet_string = None

    if stylesheet != "none":
        if os.path.isfile(stylesheet):
            stylesheet_string = open(stylesheet, "rb").read()
        else:
            if not os.path.splitext(stylesheet)[1]:
                # no extension
                stylesheet = os.path.extsep.join([stylesheet, "qss"])

            pkg_name = orangecanvas.__name__
            resource = "styles/" + stylesheet

            if pkg_resources.resource_exists(pkg_name, resource):
                stylesheet_string = \
                    pkg_resources.resource_string(pkg_name, resource).decode()

                base = pkg_resources.resource_filename(pkg_name, "styles")

                pattern = re.compile(
                    r"^\s@([a-zA-Z0-9_]+?)\s*:\s*([a-zA-Z0-9_/]+?);\s*$",
                    flags=re.MULTILINE)

                matches = pattern.findall(stylesheet_string)

                for prefix, search_path in matches:
                    QDir.addSearchPath(prefix, os.path.join(base, search_path))
                    log.info("Adding search path %r for prefix, %r",
                             search_path, prefix)

                stylesheet_string = pattern.sub("", stylesheet_string)

            else:
                log.info("%r style sheet not found.", stylesheet)

    # Add the default canvas_icons search path
    dirpath = os.path.abspath(os.path.dirname(orangecanvas.__file__))
    QDir.addSearchPath("canvas_icons", os.path.join(dirpath, "icons"))

    canvas_window = OASYSMainWindow()
    canvas_window.setWindowIcon(config.application_icon())

    if stylesheet_string is not None:
        canvas_window.setStyleSheet(stylesheet_string)

    if not options.force_discovery:
        reg_cache = cache.registry_cache()
    else:
        reg_cache = None

    widget_registry = qt.QtWidgetRegistry()

    widget_discovery = config.widget_discovery(widget_registry,
                                               cached_descriptions=reg_cache)
    menu_registry = conf.menu_registry()

    want_splash = \
        settings.value("startup/show-splash-screen", True, type=bool) and \
        not options.no_splash

    if want_splash:
        pm, rect = config.splash_screen()
        splash_screen = SplashScreen(pixmap=pm, textRect=rect)
        splash_screen.setFont(QFont("Helvetica", 12))
        color = QColor("#FFD39F")

        def show_message(message):
            splash_screen.showMessage(message, color=color)

        widget_registry.category_added.connect(show_message)

    log.info("Running widget discovery process.")

    cache_filename = os.path.join(config.cache_dir(), "widget-registry.pck")

    if options.no_discovery:
        widget_registry = pickle.load(open(cache_filename, "rb"))
        widget_registry = qt.QtWidgetRegistry(widget_registry)
    else:
        if want_splash:
            splash_screen.show()
        widget_discovery.run(config.widgets_entry_points())
        if want_splash:
            splash_screen.hide()
            splash_screen.deleteLater()

        # Store cached descriptions
        cache.save_registry_cache(widget_discovery.cached_descriptions)
        with open(cache_filename, "wb") as f:
            pickle.dump(WidgetRegistry(widget_registry), f)

    set_global_registry(widget_registry)

    canvas_window.set_widget_registry(widget_registry)
    canvas_window.set_menu_registry(menu_registry)

    # automatic save

    automatic_saver_thread = QThread()
    automatic_saver = SaveWorkspaceObj(canvas_window, )
    automatic_saver.moveToThread(automatic_saver_thread)
    automatic_saver.finished.connect(automatic_saver_thread.quit)
    automatic_saver_thread.started.connect(automatic_saver.long_running)
    automatic_saver_thread.finished.connect(app.exit)
    automatic_saver_thread.start()

    canvas_window.show()
    canvas_window.raise_()


    want_welcome = True or \
        settings.value("startup/show-welcome-screen", True, type=bool) \
        and not options.no_welcome

    # Process events to make sure the canvas_window layout has
    # a chance to activate (the welcome dialog is modal and will
    # block the event queue, plus we need a chance to receive open file
    # signals when running without a splash screen)
    app.processEvents()

    app.fileOpenRequest.connect(canvas_window.open_scheme_file)

    close_app = False

    if open_requests:
        if "pydevd.py" in str(open_requests[0].path()):  # PyCharm Debugger on
            open_requests = []

    if want_welcome and not args and not open_requests:
        if not canvas_window.welcome_dialog():
            log.info("Welcome screen cancelled; closing application")
            close_app = True

    elif args:
        log.info("Loading a scheme from the command line argument %r", args[0])
        canvas_window.load_scheme(args[0])
    elif open_requests:
        log.info("Loading a scheme from an `QFileOpenEvent` for %r",
                 open_requests[-1])
        canvas_window.load_scheme(open_requests[-1].toLocalFile())

    stdout_redirect = \
        settings.value("output/redirect-stdout", True, type=bool)

    stderr_redirect = \
        settings.value("output/redirect-stderr", True, type=bool)

    # cmd line option overrides settings / no redirect is possible
    # under ipython
    if options.no_redirect or running_in_ipython():
        stderr_redirect = stdout_redirect = False

    output_view = canvas_window.output_view()

    if stdout_redirect:
        stdout = TextStream()
        stdout.stream.connect(output_view.write)
        if sys.stdout is not None:
            # also connect to original fd
            stdout.stream.connect(sys.stdout.write)
    else:
        stdout = sys.stdout

    if stderr_redirect:
        error_writer = output_view.formated(color=Qt.red)
        stderr = TextStream()
        stderr.stream.connect(error_writer.write)
        if sys.stderr is not None:
            # also connect to original fd
            stderr.stream.connect(sys.stderr.write)
    else:
        stderr = sys.stderr

    if stderr_redirect:
        sys.excepthook = ExceptHook()
        sys.excepthook.handledException.connect(output_view.parent().show)

    if not close_app:
        with redirect_stdout(stdout), redirect_stderr(stderr):
            log.info("Entering main event loop.")
            try:
                status = app.exec_()
            except BaseException:
                log.error("Error in main event loop.", exc_info=True)

        canvas_window.deleteLater()
        app.processEvents()
        app.flush()
        del canvas_window
    else:
        status = False

    # Collect any cycles before deleting the QApplication instance
    gc.collect()

    del app
    return status
示例#4
0
def main(argv=None):
    if argv is None:
        argv = sys.argv

    usage = "usage: %prog [options] [workflow_file]"
    parser = optparse.OptionParser(usage=usage)

    parser.add_option("--no-discovery",
                      action="store_true",
                      help="Don't run widget discovery "
                           "(use full cache instead)")
    parser.add_option("--force-discovery",
                      action="store_true",
                      help="Force full widget discovery "
                           "(invalidate cache)")
    parser.add_option("--clear-widget-settings",
                      action="store_true",
                      help="Remove stored widget setting")
    parser.add_option("--no-welcome",
                      action="store_true",
                      help="Don't show welcome dialog.")
    parser.add_option("--no-splash",
                      action="store_true",
                      help="Don't show splash screen.")
    parser.add_option("-l", "--log-level",
                      help="Logging level (0, 1, 2, 3, 4)",
                      type="int", default=1)
    parser.add_option("--no-redirect",
                      action="store_true",
                      help="Do not redirect stdout/err to canvas output view.")
    parser.add_option("--style",
                      help="QStyle to use",
                      type="str", default=None)
    parser.add_option("--stylesheet",
                      help="Application level CSS style sheet to use",
                      type="str", default="orange.qss")
    parser.add_option("--qt",
                      help="Additional arguments for QApplication",
                      type="str", default=None)

    (options, args) = parser.parse_args(argv[1:])

    levels = [logging.CRITICAL,
              logging.ERROR,
              logging.WARN,
              logging.INFO,
              logging.DEBUG]

    # Fix streams before configuring logging (otherwise it will store
    # and write to the old file descriptors)
    fix_win_pythonw_std_stream()

    # Try to fix fonts on OSX Mavericks
    fix_osx_10_9_private_font()

    # File handler should always be at least INFO level so we need
    # the application root level to be at least at INFO.
    root_level = min(levels[options.log_level], logging.INFO)
    rootlogger = logging.getLogger(canvas.__name__)
    rootlogger.setLevel(root_level)

    # Initialize SQL query and execution time logger (in SqlTable)
    sql_level = min(levels[options.log_level], logging.INFO)
    make_sql_logger(sql_level)

    # Standard output stream handler at the requested level
    stream_hander = logging.StreamHandler()
    stream_hander.setLevel(level=levels[options.log_level])
    rootlogger.addHandler(stream_hander)

    log.info("Starting 'Orange Canvas' application.")

    qt_argv = argv[:1]

    if options.style is not None:
        qt_argv += ["-style", options.style]

    if options.qt is not None:
        qt_argv += shlex.split(options.qt)

    qt_argv += args

    log.debug("Starting CanvasApplicaiton with argv = %r.", qt_argv)
    app = CanvasApplication(qt_argv)

    # NOTE: config.init() must be called after the QApplication constructor
    config.init()

    clear_settings_flag = os.path.join(
        config.widget_settings_dir(), "DELETE_ON_START")

    if options.clear_widget_settings or \
            os.path.isfile(clear_settings_flag):
        log.info("Clearing widget settings")
        shutil.rmtree(
            config.widget_settings_dir(),
            ignore_errors=True)

    file_handler = logging.FileHandler(
        filename=os.path.join(config.log_dir(), "canvas.log"),
        mode="w"
    )

    file_handler.setLevel(root_level)
    rootlogger.addHandler(file_handler)

    # intercept any QFileOpenEvent requests until the main window is
    # fully initialized.
    # NOTE: The QApplication must have the executable ($0) and filename
    # arguments passed in argv otherwise the FileOpen events are
    # triggered for them (this is done by Cocoa, but QApplicaiton filters
    # them out if passed in argv)

    open_requests = []

    def onrequest(url):
        log.info("Received an file open request %s", url)
        open_requests.append(url)

    app.fileOpenRequest.connect(onrequest)

    settings = QSettings()

    stylesheet = options.stylesheet
    stylesheet_string = None

    if stylesheet != "none":
        if os.path.isfile(stylesheet):
            stylesheet_string = open(stylesheet, "rb").read()
        else:
            if not os.path.splitext(stylesheet)[1]:
                # no extension
                stylesheet = os.path.extsep.join([stylesheet, "qss"])

            pkg_name = canvas.__name__
            resource = "styles/" + stylesheet

            if pkg_resources.resource_exists(pkg_name, resource):
                stylesheet_string = \
                    pkg_resources.resource_string(pkg_name, resource).decode()

                base = pkg_resources.resource_filename(pkg_name, "styles")

                pattern = re.compile(
                    r"^\s@([a-zA-Z0-9_]+?)\s*:\s*([a-zA-Z0-9_/]+?);\s*$",
                    flags=re.MULTILINE
                )

                matches = pattern.findall(stylesheet_string)

                for prefix, search_path in matches:
                    QDir.addSearchPath(prefix, os.path.join(base, search_path))
                    log.info("Adding search path %r for prefix, %r",
                             search_path, prefix)

                stylesheet_string = pattern.sub("", stylesheet_string)

            else:
                log.info("%r style sheet not found.", stylesheet)

    # Add the default canvas_icons search path
    dirpath = os.path.abspath(os.path.dirname(canvas.__file__))
    QDir.addSearchPath("canvas_icons", os.path.join(dirpath, "icons"))

    canvas_window = CanvasMainWindow()
    canvas_window.setWindowIcon(config.application_icon())

    if stylesheet_string is not None:
        canvas_window.setStyleSheet(stylesheet_string)

    if not options.force_discovery:
        reg_cache = cache.registry_cache()
    else:
        reg_cache = None

    widget_discovery = qt.QtWidgetDiscovery(cached_descriptions=reg_cache)

    widget_registry = qt.QtWidgetRegistry()

    widget_discovery.found_category.connect(
        widget_registry.register_category
    )
    widget_discovery.found_widget.connect(
        widget_registry.register_widget
    )

    want_splash = \
        settings.value("startup/show-splash-screen", True, type=bool) and \
        not options.no_splash

    if want_splash:
        pm, rect = config.splash_screen()
        splash_screen = SplashScreen(pixmap=pm, textRect=rect)
        splash_screen.setFont(QFont("Helvetica", 12))
        color = QColor("#FFD39F")

        def show_message(message):
            splash_screen.showMessage(message, color=color)

        widget_discovery.discovery_start.connect(splash_screen.show)
        widget_discovery.discovery_process.connect(show_message)
        widget_discovery.discovery_finished.connect(splash_screen.hide)

    log.info("Running widget discovery process.")

    cache_filename = os.path.join(cache_dir(), "widget-registry.pck")
    if options.no_discovery:
        widget_registry = pickle.load(open(cache_filename, "rb"))
        widget_registry = qt.QtWidgetRegistry(widget_registry)
    else:
        widget_discovery.run(config.widgets_entry_points())
        # Store cached descriptions
        cache.save_registry_cache(widget_discovery.cached_descriptions)
        pickle.dump(WidgetRegistry(widget_registry),
                     open(cache_filename, "wb"))
    set_global_registry(widget_registry)
    canvas_window.set_widget_registry(widget_registry)
    canvas_window.show()
    canvas_window.raise_()

    want_welcome = \
        settings.value("startup/show-welcome-screen", True, type=bool) \
        and not options.no_welcome

    # Process events to make sure the canvas_window layout has
    # a chance to activate (the welcome dialog is modal and will
    # block the event queue, plus we need a chance to receive open file
    # signals when running without a splash screen)
    app.processEvents()

    app.fileOpenRequest.connect(canvas_window.open_scheme_file)

    if want_welcome and not args and not open_requests:
        canvas_window.welcome_dialog()

    elif args:
        log.info("Loading a scheme from the command line argument %r",
                 args[0])
        canvas_window.load_scheme(args[0])
    elif open_requests:
        log.info("Loading a scheme from an `QFileOpenEvent` for %r",
                 open_requests[-1])
        canvas_window.load_scheme(open_requests[-1].toLocalFile())

    stdout_redirect = \
        settings.value("output/redirect-stdout", True, type=bool)

    stderr_redirect = \
        settings.value("output/redirect-stderr", True, type=bool)

    # cmd line option overrides settings / no redirect is possible
    # under ipython
    if options.no_redirect or running_in_ipython():
        stderr_redirect = stdout_redirect = False

    output_view = canvas_window.output_view()

    if stdout_redirect:
        stdout = TextStream()
        stdout.stream.connect(output_view.write)
        if sys.stdout is not None:
            # also connect to original fd
            stdout.stream.connect(sys.stdout.write)
    else:
        stdout = sys.stdout

    if stderr_redirect:
        error_writer = output_view.formated(color=Qt.red)
        stderr = TextStream()
        stderr.stream.connect(error_writer.write)
        if sys.stderr is not None:
            # also connect to original fd
            stderr.stream.connect(sys.stderr.write)
    else:
        stderr = sys.stderr

    if stderr_redirect:
        sys.excepthook = ExceptHook()
        sys.excepthook.handledException.connect(output_view.parent().show)

    # If run for the first time, open a browser tab with a survey
    show_survey = settings.value("startup/show-survey", True, type=bool)
    if show_survey:
        question = QMessageBox(
            QMessageBox.Question,
            'Orange Survey',
            'We would like to know more about how our software is used.\n\n'
            'Would you care to fill our short 1-minute survey?',
            QMessageBox.Yes | QMessageBox.No)
        question.setDefaultButton(QMessageBox.Yes)
        later = question.addButton('Ask again later', QMessageBox.NoRole)
        question.setEscapeButton(later)

        def handle_response(result):
            if result == QMessageBox.Yes:
                success = QDesktopServices.openUrl(
                    QUrl("http://orange.biolab.si/survey/short.html"));
                settings.setValue("startup/show-survey", not success)
            else:
                settings.setValue("startup/show-survey", result != QMessageBox.No)

        question.finished.connect(handle_response)
        question.show()

    with redirect_stdout(stdout), redirect_stderr(stderr):
        log.info("Entering main event loop.")
        try:
            status = app.exec_()
        except BaseException:
            log.error("Error in main event loop.", exc_info=True)

    canvas_window.deleteLater()
    app.processEvents()
    app.flush()
    del canvas_window

    # Collect any cycles before deleting the QApplication instance
    gc.collect()

    del app
    return status
示例#5
0
from PyQt4.QtSql import QSqlQuery
from PyQt4 import QtCore, uic

from qgis.core import *
from qgis.gui import *

import socket, os, re, sys, operator

try:
    import win32gui
    win32 = True
except:
    win32 = False

d = os.path.dirname(__file__)
QDir.addSearchPath("alkis", d)
ConfBase = uic.loadUiType(os.path.join(d, 'conf.ui'))[0]
InfoBase = uic.loadUiType(os.path.join(d, 'info.ui'))[0]
AboutBase = uic.loadUiType(os.path.join(d, 'about.ui'))[0]
ALKISSearchBase = uic.loadUiType(os.path.join(d, 'search.ui'))[0]


class ALKISConf(QDialog, ConfBase):
    def __init__(self, plugin):
        QDialog.__init__(self)
        self.setupUi(self)

        self.plugin = plugin

        s = QSettings("norBIT", "norGIS-ALKIS-Erweiterung")
        self.leSERVICE.setText(s.value("service", ""))
示例#6
0
文件: __main__.py 项目: agiz/orange3
def main(argv=None):
    if argv is None:
        argv = sys.argv

    usage = "usage: %prog [options] [scheme_file]"
    parser = optparse.OptionParser(usage=usage)

    parser.add_option("--no-discovery",
                      action="store_true",
                      help="Don't run widget discovery "
                           "(use full cache instead)")

    parser.add_option("--force-discovery",
                      action="store_true",
                      help="Force full widget discovery "
                           "(invalidate cache)")
    parser.add_option("--no-welcome",
                      action="store_true",
                      help="Don't show welcome dialog.")
    parser.add_option("--no-splash",
                      action="store_true",
                      help="Don't show splash screen.")
    parser.add_option("-l", "--log-level",
                      help="Logging level (0, 1, 2, 3, 4)",
                      type="int", default=1)
    parser.add_option("--no-redirect",
                      action="store_true",
                      help="Do not redirect stdout/err to canvas output view.")
    parser.add_option("--style",
                      help="QStyle to use",
                      type="str", default=None)
    parser.add_option("--stylesheet",
                      help="Application level CSS style sheet to use",
                      type="str", default="orange.qss")
    parser.add_option("--qt",
                      help="Additional arguments for QApplication",
                      type="str", default=None)

    (options, args) = parser.parse_args(argv[1:])

    levels = [logging.CRITICAL,
              logging.ERROR,
              logging.WARN,
              logging.INFO,
              logging.DEBUG]

    logging.basicConfig(level=levels[options.log_level])

    fix_win_pythonw_std_stream()

    log.info("Starting 'Orange Canvas' application.")

    qt_argv = argv[:1]

    if options.style is not None:
        qt_argv += ["-style", options.style]

    if options.qt is not None:
        qt_argv += shlex.split(options.qt)

    qt_argv += args

    log.debug("Starting CanvasApplicaiton with argv = %r.", qt_argv)
    app = CanvasApplication(qt_argv)

    # intercept any QFileOpenEvent requests until the main window is
    # fully initialized.
    # NOTE: The QApplication must have the executable ($0) and filename
    # arguments passed in argv otherwise the FileOpen events are
    # triggered for them (this is done by Cocoa, but QApplicaiton filters
    # them out if passed in argv)

    open_requests = []

    def onrequest(url):
        log.info("Received an file open request %s", url)
        open_requests.append(url)

    app.fileOpenRequest.connect(onrequest)

    # Note: config.init must be called after the QApplication constructor
    config.init()
    settings = QSettings()

    stylesheet = options.stylesheet
    stylesheet_string = None

    if stylesheet != "none":
        if os.path.isfile(stylesheet):
            stylesheet_string = open(stylesheet, "rb").read()
        else:
            if not os.path.splitext(stylesheet)[1]:
                # no extension
                stylesheet = os.path.extsep.join([stylesheet, "qss"])

            pkg_name = canvas.__name__
            resource = "styles/" + stylesheet

            if pkg_resources.resource_exists(pkg_name, resource):
                stylesheet_string = \
                    pkg_resources.resource_string(pkg_name, resource).decode()

                base = pkg_resources.resource_filename(pkg_name, "styles")

                pattern = re.compile(
                    r"^\s@([a-zA-Z0-9_]+?)\s*:\s*([a-zA-Z0-9_/]+?);\s*$",
                    flags=re.MULTILINE
                )

                matches = pattern.findall(stylesheet_string)

                for prefix, search_path in matches:
                    QDir.addSearchPath(prefix, os.path.join(base, search_path))
                    log.info("Adding search path %r for prefix, %r",
                             search_path, prefix)

                stylesheet_string = pattern.sub("", stylesheet_string)

            else:
                log.info("%r style sheet not found.", stylesheet)

    if stylesheet_string is not None:
        app.setStyleSheet(stylesheet_string)

    # Add the default canvas_icons search path
    dirpath = os.path.abspath(os.path.dirname(canvas.__file__))
    QDir.addSearchPath("canvas_icons", os.path.join(dirpath, "icons"))

    canvas_window = CanvasMainWindow()

    if not options.force_discovery:
        reg_cache = cache.registry_cache()
    else:
        reg_cache = None

    widget_discovery = qt.QtWidgetDiscovery(cached_descriptions=reg_cache)

    widget_registry = qt.QtWidgetRegistry()

    widget_discovery.found_category.connect(
        widget_registry.register_category
    )
    widget_discovery.found_widget.connect(
        widget_registry.register_widget
    )

    want_splash = \
        settings.value("startup/show-splash-screen", True, type=bool) and \
        not options.no_splash

    if want_splash:
        pm, rect = config.splash_screen()
        splash_screen = SplashScreen(pixmap=pm, textRect=rect)
        splash_screen.setFont(QFont("Helvetica", 12))
        color = QColor("#FFD39F")

        def show_message(message):
            splash_screen.showMessage(message, color=color)

        widget_discovery.discovery_start.connect(splash_screen.show)
        widget_discovery.discovery_process.connect(show_message)
        widget_discovery.discovery_finished.connect(splash_screen.hide)

    log.info("Running widget discovery process.")

    cache_filename = os.path.join(cache_dir(), "widget-registry.pck")
    if options.no_discovery:
        widget_registry = pickle.load(open(cache_filename, "rb"))
        widget_registry = qt.QtWidgetRegistry(widget_registry)
    else:
        widget_discovery.run(config.widgets_entry_points())
        # Store cached descriptions
        cache.save_registry_cache(widget_discovery.cached_descriptions)
        pickle.dump(WidgetRegistry(widget_registry),
                     open(cache_filename, "wb"))
    set_global_registry(widget_registry)
    canvas_window.set_widget_registry(widget_registry)
    canvas_window.show()
    canvas_window.raise_()

    want_welcome = \
        settings.value("startup/show-welcome-screen", True, type=bool) \
        and not options.no_welcome

    # Process events to make sure the canvas_window layout has
    # a chance to activate (the welcome dialog is modal and will
    # block the event queue, plus we need a chance to receive open file
    # signals when running without a splash screen)
    app.processEvents()

    app.fileOpenRequest.connect(canvas_window.open_scheme_file)

    if want_welcome and not args and not open_requests:
        canvas_window.welcome_dialog()

    elif args:
        log.info("Loading a scheme from the command line argument %r",
                 args[0])
        canvas_window.load_scheme(args[0])
    elif open_requests:
        log.info("Loading a scheme from an `QFileOpenEvent` for %r",
                 open_requests[-1])
        canvas_window.load_scheme(open_requests[-1].toLocalFile())

    stdout_redirect = \
        settings.value("output/redirect-stdout", True, type=bool)

    stderr_redirect = \
        settings.value("output/redirect-stderr", True, type=bool)

    # cmd line option overrides settings / no redirect is possible
    # under ipython
    if options.no_redirect or running_in_ipython():
        stderr_redirect = stdout_redirect = False

    output_view = canvas_window.output_view()

    if stdout_redirect:
        stdout = TextStream()
        stdout.stream.connect(output_view.write)
        # also connect to original fd
        stdout.stream.connect(sys.stdout.write)
    else:
        stdout = sys.stdout

    if stderr_redirect:
        error_writer = output_view.formated(color=Qt.red)
        stderr = TextStream()
        stderr.stream.connect(error_writer.write)
        # also connect to original fd
        stderr.stream.connect(sys.stderr.write)
    else:
        stderr = sys.stderr

    if stderr_redirect:
        sys.excepthook = ExceptHook()
        sys.excepthook.handledException.connect(output_view.parent().show)

    with redirect_stdout(stdout), redirect_stderr(stderr):
        log.info("Entering main event loop.")
        try:
            status = app.exec_()
        except BaseException:
            log.error("Error in main event loop.", exc_info=True)

    canvas_window.deleteLater()
    app.processEvents()
    app.flush()
    del canvas_window

    # Collect any cycles before deleting the QApplication instance
    gc.collect()

    del app
    return status
示例#7
0
from qgis.core import *
from qgis.gui import *

import qgis.gui

import socket, os, re, sys, operator

try:
        import win32gui
        win32 = True
except:
        win32 = False

d = os.path.dirname(__file__)
QDir.addSearchPath( "alkis", d )
ConfBase = uic.loadUiType( os.path.join( d, 'conf.ui' ) )[0]
InfoBase = uic.loadUiType( os.path.join( d, 'info.ui' ) )[0]
AboutBase = uic.loadUiType( os.path.join( d, 'about.ui' ) )[0]
ALKISSearchBase = uic.loadUiType( os.path.join( d, 'search.ui' ) )[0]

def qDebug(s):
    QgsMessageLog.logMessage( s, u'ALKIS' )

def quote(x,prefix='E'):
    if type(x)==str:
        x.replace("'", "''")
        x.replace("\\", "\\\\")
        if x.find( "\\" )<0:
            return u"'%s'" % x
        else:
示例#8
0
def main(argv=None):
    if argv is None:
        argv = sys.argv

    usage = "usage: %prog [options] [workflow_file]"
    parser = optparse.OptionParser(usage=usage)

    parser.add_option("--no-discovery",
                      action="store_true",
                      help="Don't run widget discovery "
                      "(use full cache instead)")
    parser.add_option("--force-discovery",
                      action="store_true",
                      help="Force full widget discovery "
                      "(invalidate cache)")
    parser.add_option("--clear-widget-settings",
                      action="store_true",
                      help="Remove stored widget setting")
    parser.add_option("--no-welcome",
                      action="store_true",
                      help="Don't show welcome dialog.")
    parser.add_option("--no-splash",
                      action="store_true",
                      help="Don't show splash screen.")
    parser.add_option("-l",
                      "--log-level",
                      help="Logging level (0, 1, 2, 3, 4)",
                      type="int",
                      default=1)
    parser.add_option("--style",
                      help="QStyle to use",
                      type="str",
                      default=None)
    parser.add_option("--stylesheet",
                      help="Application level CSS style sheet to use",
                      type="str",
                      default="orange.qss")
    parser.add_option("--qt",
                      help="Additional arguments for QApplication",
                      type="str",
                      default=None)

    (options, args) = parser.parse_args(argv[1:])

    levels = [
        logging.CRITICAL, logging.ERROR, logging.WARN, logging.INFO,
        logging.DEBUG
    ]

    # Fix streams before configuring logging (otherwise it will store
    # and write to the old file descriptors)
    fix_win_pythonw_std_stream()

    # Try to fix fonts on OSX Mavericks
    fix_osx_10_9_private_font()

    # File handler should always be at least INFO level so we need
    # the application root level to be at least at INFO.
    root_level = min(levels[options.log_level], logging.INFO)
    rootlogger = logging.getLogger(canvas.__name__)
    rootlogger.setLevel(root_level)

    # Initialize SQL query and execution time logger (in SqlTable)
    sql_level = min(levels[options.log_level], logging.INFO)
    make_sql_logger(sql_level)

    # Standard output stream handler at the requested level
    stream_hander = logging.StreamHandler()
    stream_hander.setLevel(level=levels[options.log_level])
    rootlogger.addHandler(stream_hander)

    log.info("Starting 'Orange Canvas' application.")

    qt_argv = argv[:1]

    if options.style is not None:
        qt_argv += ["-style", options.style]

    if options.qt is not None:
        qt_argv += shlex.split(options.qt)

    qt_argv += args

    log.debug("Starting CanvasApplicaiton with argv = %r.", qt_argv)
    app = CanvasApplication(qt_argv)

    # NOTE: config.init() must be called after the QApplication constructor
    config.init()

    clear_settings_flag = os.path.join(config.widget_settings_dir(),
                                       "DELETE_ON_START")

    if options.clear_widget_settings or \
            os.path.isfile(clear_settings_flag):
        log.info("Clearing widget settings")
        shutil.rmtree(config.widget_settings_dir(), ignore_errors=True)

    file_handler = logging.FileHandler(filename=os.path.join(
        config.log_dir(), "canvas.log"),
                                       mode="w")

    file_handler.setLevel(root_level)
    rootlogger.addHandler(file_handler)

    # intercept any QFileOpenEvent requests until the main window is
    # fully initialized.
    # NOTE: The QApplication must have the executable ($0) and filename
    # arguments passed in argv otherwise the FileOpen events are
    # triggered for them (this is done by Cocoa, but QApplicaiton filters
    # them out if passed in argv)

    open_requests = []

    def onrequest(url):
        log.info("Received an file open request %s", url)
        open_requests.append(url)

    app.fileOpenRequest.connect(onrequest)

    settings = QSettings()

    stylesheet = options.stylesheet
    stylesheet_string = None

    if stylesheet != "none":
        if os.path.isfile(stylesheet):
            stylesheet_string = open(stylesheet, "rb").read()
        else:
            if not os.path.splitext(stylesheet)[1]:
                # no extension
                stylesheet = os.path.extsep.join([stylesheet, "qss"])

            pkg_name = canvas.__name__
            resource = "styles/" + stylesheet

            if pkg_resources.resource_exists(pkg_name, resource):
                stylesheet_string = \
                    pkg_resources.resource_string(pkg_name, resource).decode()

                base = pkg_resources.resource_filename(pkg_name, "styles")

                pattern = re.compile(
                    r"^\s@([a-zA-Z0-9_]+?)\s*:\s*([a-zA-Z0-9_/]+?);\s*$",
                    flags=re.MULTILINE)

                matches = pattern.findall(stylesheet_string)

                for prefix, search_path in matches:
                    QDir.addSearchPath(prefix, os.path.join(base, search_path))
                    log.info("Adding search path %r for prefix, %r",
                             search_path, prefix)

                stylesheet_string = pattern.sub("", stylesheet_string)

            else:
                log.info("%r style sheet not found.", stylesheet)

    # Add the default canvas_icons search path
    dirpath = os.path.abspath(os.path.dirname(canvas.__file__))
    QDir.addSearchPath("canvas_icons", os.path.join(dirpath, "icons"))

    canvas_window = CanvasMainWindow()
    canvas_window.setWindowIcon(config.application_icon())

    if stylesheet_string is not None:
        canvas_window.setStyleSheet(stylesheet_string)

    if not options.force_discovery:
        reg_cache = cache.registry_cache()
    else:
        reg_cache = None

    widget_discovery = qt.QtWidgetDiscovery(cached_descriptions=reg_cache)

    widget_registry = qt.QtWidgetRegistry()

    widget_discovery.found_category.connect(widget_registry.register_category)
    widget_discovery.found_widget.connect(widget_registry.register_widget)

    want_splash = \
        settings.value("startup/show-splash-screen", True, type=bool) and \
        not options.no_splash

    if want_splash:
        pm, rect = config.splash_screen()
        splash_screen = SplashScreen(pixmap=pm, textRect=rect)
        splash_screen.setFont(QFont("Helvetica", 12))
        color = QColor("#FFD39F")

        def show_message(message):
            splash_screen.showMessage(message, color=color)

        widget_discovery.discovery_start.connect(splash_screen.show)
        widget_discovery.discovery_process.connect(show_message)
        widget_discovery.discovery_finished.connect(splash_screen.hide)

    log.info("Running widget discovery process.")

    cache_filename = os.path.join(cache_dir(), "widget-registry.pck")
    if options.no_discovery:
        widget_registry = pickle.load(open(cache_filename, "rb"))
        widget_registry = qt.QtWidgetRegistry(widget_registry)
    else:
        widget_discovery.run(config.widgets_entry_points())
        # Store cached descriptions
        cache.save_registry_cache(widget_discovery.cached_descriptions)
        pickle.dump(WidgetRegistry(widget_registry),
                    open(cache_filename, "wb"))
    set_global_registry(widget_registry)
    canvas_window.set_widget_registry(widget_registry)
    canvas_window.show()
    canvas_window.raise_()

    want_welcome = \
        settings.value("startup/show-welcome-screen", True, type=bool) \
        and not options.no_welcome

    # Process events to make sure the canvas_window layout has
    # a chance to activate (the welcome dialog is modal and will
    # block the event queue, plus we need a chance to receive open file
    # signals when running without a splash screen)
    app.processEvents()

    app.fileOpenRequest.connect(canvas_window.open_scheme_file)

    if want_welcome and not args and not open_requests:
        canvas_window.welcome_dialog()

    elif args:
        log.info("Loading a scheme from the command line argument %r", args[0])
        canvas_window.load_scheme(args[0])
    elif open_requests:
        log.info("Loading a scheme from an `QFileOpenEvent` for %r",
                 open_requests[-1])
        canvas_window.load_scheme(open_requests[-1].toLocalFile())

    # If run for the first time, open a browser tab with a survey
    show_survey = settings.value("startup/show-survey", True, type=bool)
    if show_survey:
        question = QMessageBox(
            QMessageBox.Question, 'Orange Survey',
            'We would like to know more about how our software is used.\n\n'
            'Would you care to fill our short 1-minute survey?',
            QMessageBox.Yes | QMessageBox.No)
        question.setDefaultButton(QMessageBox.Yes)
        later = question.addButton('Ask again later', QMessageBox.NoRole)
        question.setEscapeButton(later)

        def handle_response(result):
            if result == QMessageBox.Yes:
                success = QDesktopServices.openUrl(
                    QUrl("http://orange.biolab.si/survey/short.html"))
                settings.setValue("startup/show-survey", not success)
            else:
                settings.setValue("startup/show-survey",
                                  result != QMessageBox.No)

        question.finished.connect(handle_response)
        question.show()

    # Tee stdout and stderr into Output dock
    log_view = canvas_window.log_view()

    stdout = TextStream()
    stdout.stream.connect(log_view.write)
    if sys.stdout:
        stdout.stream.connect(sys.stdout.write)
        stdout.flushed.connect(sys.stdout.flush)

    stderr = TextStream()
    error_writer = log_view.formated(color=Qt.red)
    stderr.stream.connect(error_writer.write)
    if sys.stderr:
        stderr.stream.connect(sys.stderr.write)
        stderr.flushed.connect(sys.stderr.flush)

    log.info("Entering main event loop.")
    try:
        with patch('sys.excepthook',
                   ExceptHook(stream=stderr, canvas=canvas_window,
                              handledException=ErrorReporting.handle_exception)),\
             patch('sys.stderr', stderr),\
             patch('sys.stdout', stdout):
            status = app.exec_()
    except BaseException:
        log.error("Error in main event loop.", exc_info=True)

    canvas_window.deleteLater()
    app.processEvents()
    app.flush()
    del canvas_window

    # Collect any cycles before deleting the QApplication instance
    gc.collect()

    del app
    return status
示例#9
0
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
# See http://www.gnu.org/licenses/ for more information.

"""
Resources for styling some widgets.
"""

from __future__ import unicode_literals

from PyQt4.QtCore import QDir

QDir.addSearchPath('css', __path__[0])


lcd_screen = """
* {
    border-width: 4 3 2 4;
    border-image: url('css:lcd-borders.png') repeat;
    background-image: url('css:lcd-background.png') repeat;
    color: #151B19;
}
"""

def main(argv=None):
    if argv is None:
        argv = sys.argv

    usage = "usage: %prog [options] [scheme_file]"
    parser = optparse.OptionParser(usage=usage)

    parser.add_option("--no-discovery",
                      action="store_true",
                      help="Don't run widget discovery "
                      "(use full cache instead)")

    parser.add_option("--force-discovery",
                      action="store_true",
                      help="Force full widget discovery "
                      "(invalidate cache)")
    parser.add_option("--no-welcome",
                      action="store_true",
                      help="Don't show welcome dialog.")
    parser.add_option("--no-splash",
                      action="store_true",
                      help="Don't show splash screen.")
    parser.add_option("-l",
                      "--log-level",
                      help="Logging level (0, 1, 2, 3, 4)",
                      type="int",
                      default=1)
    parser.add_option("--no-redirect",
                      action="store_true",
                      help="Do not redirect stdout/err to canvas output view.")
    parser.add_option("--style",
                      help="QStyle to use",
                      type="str",
                      default=None)
    parser.add_option("--stylesheet",
                      help="Application level CSS style sheet to use",
                      type="str",
                      default="orange.qss")
    parser.add_option("--qt",
                      help="Additional arguments for QApplication",
                      type="str",
                      default=None)

    (options, args) = parser.parse_args(argv[1:])

    levels = [
        logging.CRITICAL, logging.ERROR, logging.WARN, logging.INFO,
        logging.DEBUG
    ]

    logging.basicConfig(level=levels[options.log_level])

    fix_win_pythonw_std_stream()

    log.info("Starting 'Orange Canvas' application.")

    qt_argv = argv[:1]

    if options.style is not None:
        qt_argv += ["-style", options.style]

    if options.qt is not None:
        qt_argv += shlex.split(options.qt)

    qt_argv += args

    log.debug("Starting CanvasApplicaiton with argv = %r.", qt_argv)
    app = CanvasApplication(qt_argv)

    # intercept any QFileOpenEvent requests until the main window is
    # fully initialized.
    # NOTE: The QApplication must have the executable ($0) and filename
    # arguments passed in argv otherwise the FileOpen events are
    # triggered for them (this is done by Cocoa, but QApplicaiton filters
    # them out if passed in argv)

    open_requests = []

    def onrequest(url):
        log.info("Received an file open request %s", url)
        open_requests.append(url)

    app.fileOpenRequest.connect(onrequest)

    # Note: config.init must be called after the QApplication constructor
    config.init()
    settings = QSettings()

    stylesheet = options.stylesheet
    stylesheet_string = None

    if stylesheet != "none":
        if os.path.isfile(stylesheet):
            stylesheet_string = open(stylesheet, "rb").read()
        else:
            if not os.path.splitext(stylesheet)[1]:
                # no extension
                stylesheet = os.path.extsep.join([stylesheet, "qss"])

            pkg_name = OrangeCanvas.__name__
            resource = "styles/" + stylesheet

            if pkg_resources.resource_exists(pkg_name, resource):
                stylesheet_string = \
                    pkg_resources.resource_string(pkg_name, resource)

                base = pkg_resources.resource_filename(pkg_name, "styles")

                pattern = re.compile(
                    r"^\s@([a-zA-Z0-9_]+?)\s*:\s*([a-zA-Z0-9_/]+?);\s*$",
                    flags=re.MULTILINE)

                matches = pattern.findall(stylesheet_string)

                for prefix, search_path in matches:
                    QDir.addSearchPath(prefix, os.path.join(base, search_path))
                    log.info("Adding search path %r for prefix, %r",
                             search_path, prefix)

                stylesheet_string = pattern.sub("", stylesheet_string)

            else:
                log.info("%r style sheet not found.", stylesheet)

    if stylesheet_string is not None:
        app.setStyleSheet(stylesheet_string)

    # Add the default canvas_icons search path
    dirpath = os.path.abspath(os.path.dirname(OrangeCanvas.__file__))
    QDir.addSearchPath("canvas_icons", os.path.join(dirpath, "icons"))

    canvas_window = CanvasMainWindow()

    if not options.force_discovery:
        reg_cache = cache.registry_cache()
    else:
        reg_cache = None

    widget_discovery = qt.QtWidgetDiscovery(cached_descriptions=reg_cache)

    widget_registry = qt.QtWidgetRegistry()

    widget_discovery.found_category.connect(widget_registry.register_category)
    widget_discovery.found_widget.connect(widget_registry.register_widget)

    want_splash = \
        settings.value("startup/show-splash-screen", True, type=bool) and \
        not options.no_splash

    if want_splash:
        pm, rect = config.splash_screen()
        splash_screen = SplashScreen(pixmap=pm, textRect=rect)
        splash_screen.setFont(QFont("Helvetica", 12))
        color = QColor("#FFD39F")

        def show_message(message):
            splash_screen.showMessage(message, color=color)

        widget_discovery.discovery_start.connect(splash_screen.show)
        widget_discovery.discovery_process.connect(show_message)
        widget_discovery.discovery_finished.connect(splash_screen.hide)

    log.info("Running widget discovery process.")

    cache_filename = os.path.join(cache_dir(), "widget-registry.pck")
    if options.no_discovery:
        widget_registry = cPickle.load(open(cache_filename, "rb"))
        widget_registry = qt.QtWidgetRegistry(widget_registry)
    else:
        widget_discovery.run(config.widgets_entry_points())
        # Store cached descriptions
        cache.save_registry_cache(widget_discovery.cached_descriptions)
        cPickle.dump(WidgetRegistry(widget_registry),
                     open(cache_filename, "wb"))
    set_global_registry(widget_registry)
    canvas_window.set_widget_registry(widget_registry)
    canvas_window.show()
    canvas_window.raise_()

    want_welcome = \
        settings.value("startup/show-welcome-screen", True, type=bool) \
        and not options.no_welcome

    # Process events to make sure the canvas_window layout has
    # a chance to activate (the welcome dialog is modal and will
    # block the event queue, plus we need a chance to receive open file
    # signals when running without a splash screen)
    app.processEvents()

    app.fileOpenRequest.connect(canvas_window.open_scheme_file)

    if want_welcome and not args and not open_requests:
        canvas_window.welcome_dialog()

    elif args:
        log.info("Loading a scheme from the command line argument %r", args[0])
        canvas_window.load_scheme(args[0])
    elif open_requests:
        log.info("Loading a scheme from an `QFileOpenEvent` for %r",
                 open_requests[-1])
        canvas_window.load_scheme(open_requests[-1].toLocalFile())

    stdout_redirect = \
        settings.value("output/redirect-stdout", True, type=bool)

    stderr_redirect = \
        settings.value("output/redirect-stderr", True, type=bool)

    # cmd line option overrides settings / no redirect is possible
    # under ipython
    if options.no_redirect or running_in_ipython():
        stderr_redirect = stdout_redirect = False

    output_view = canvas_window.output_view()

    if stdout_redirect:
        stdout = TextStream()
        stdout.stream.connect(output_view.write)
        # also connect to original fd
        stdout.stream.connect(sys.stdout.write)
    else:
        stdout = sys.stdout

    if stderr_redirect:
        error_writer = output_view.formated(color=Qt.red)
        stderr = TextStream()
        stderr.stream.connect(error_writer.write)
        # also connect to original fd
        stderr.stream.connect(sys.stderr.write)
    else:
        stderr = sys.stderr

    if stderr_redirect:
        sys.excepthook = ExceptHook()
        sys.excepthook.handledException.connect(output_view.parent().show)

    with nested(redirect_stdout(stdout), redirect_stderr(stderr)):
        log.info("Entering main event loop.")
        try:
            status = app.exec_()
        except BaseException:
            log.error("Error in main event loop.", exc_info=True)

    canvas_window.deleteLater()
    app.processEvents()
    app.flush()
    del canvas_window

    # Collect any cycles before deleting the QApplication instance
    gc.collect()

    del app
    return status
示例#11
0
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
# See http://www.gnu.org/licenses/ for more information.

"""
Resources for styling some widgets.
"""

from __future__ import unicode_literals

from PyQt4.QtCore import QDir

QDir.addSearchPath('css', __path__[0])


lcd_screen = """
* {
    border-width: 4 3 2 4;
    border-image: url('css:lcd-borders.png') repeat;
    background-image: url('css:lcd-background.png') repeat;
    color: #151B19;
}
"""