Python uri_is_valid示例

示例#1

文件： mediafilespreviewer.py 项目： dz0ny/pitivi

    def update_preview_cb(self, file_chooser):
        """Previews the URI of the specified file chooser.

        Args:
            file_chooser (Gtk.FileChooser): The file chooser providing the URI.
        """
        uri = file_chooser.get_preview_uri()
        if uri is None or not uri_is_valid(uri):
            return
        self.previewUri(uri)

示例#2

    def update_preview_cb(self, file_chooser):
        """Previews the URI of the specified file chooser.

        Args:
            file_chooser (Gtk.FileChooser): The file chooser providing the URI.
        """
        uri = file_chooser.get_preview_uri()
        previewable = uri and uri_is_valid(uri)
        if not previewable:
            self.clear_preview()
            return
        self.preview_uri(uri)

示例#3

文件： mediafilespreviewer.py 项目： cfoch/pitivi

    def update_preview_cb(self, file_chooser):
        """Previews the URI of the specified file chooser.

        Args:
            file_chooser (Gtk.FileChooser): The file chooser providing the URI.
        """
        uri = file_chooser.get_preview_uri()
        previewable = uri and uri_is_valid(uri)
        if not previewable:
            self.clear_preview()
            return
        self.preview_uri(uri)

示例#4

文件： mediafilespreviewer.py 项目： cymacs/pitivi

 def add_preview_request(self, dialogbox):
     """add a preview request """
     uri = dialogbox.get_preview_uri()
     if uri is None or not uri_is_valid(uri):
         return
     self.previewUri(uri)

示例#5

 def add_preview_request(self, dialogbox):
     """add a preview request """
     uri = dialogbox.get_preview_uri()
     if uri is None or not uri_is_valid(uri):
         return
     self.previewUri(uri)