#python-3.x #hyperlink #kivy #kivymd #python-webbrowser
Вопрос:
Я пытаюсь использовать webbrowser в своем файле .kv, но по какой-то причине я продолжаю получать Invalid indentation (too many levels) , хотя я использовал то же webbrowser самое в своем файле .py с buildozer, и это сработало. Я не знаю, что не так, есть ли специальный способ использовать его в файле .kv, я был бы признателен за любую помощь.
вот мой файл .py:
from kivymd.app import MDApp from kivy.core.window import Window Window.size = (300, 530) class MainApp(MDApp): def build(self): self.theme_cls.primary_palette = 'Gray' self.theme_cls.primary_hue = '200' self.theme_cls.theme_style = 'Dark' if __name__ == "__main__": app = MainApp() app.run() вот мой файл .kv:
MDBoxLayout: orientation: 'vertical' id: box MDToolbar: title: 'MyApp' pos_hint: {'top': 1} MDCard: orientation: 'vertical' radius: dp(8) size_hint: dp(1), None height: record_your_conversations_label1a.height #elevation: dp(8) MDLabel: id: record_your_conversations_label5b4 size_hint_y: None height: self.texture_size[1] 2*self.padding[1] padding: dp(15), dp(3) markup: True text: """ The Label has halign and valign properties to control the alignment of its text. However, by default the text image (texture) is only just large enough to contain the characters and is positioned in the center of the Label. The valign property will have no effect and halign will only have an effect if your text has newlines; a single line of text will appear to be centered even though halign is set to left (by default). """ MDSeparator: height: dp(2) MDLabel: id: record_your_conversations_label6a size_hint_y: None height: self.texture_size[1] 2*self.padding[1] padding: dp(15), dp(10) markup: True text: """ For many, this is the first introduction to master audio files making for a steep learning curve.n I've searched for the tips [ref=Alitu][b][u]google[/u][/b][/ref], you are welcome! """ on_ref_press: import webbrowser webbrowser.open('https://google.com') А вот и ответный меассж:
Traceback (most recent call last): File "C:UsersuserDesktopProjectsLessonstemplatestemplates1easy.py", line 17, in lt;modulegt; app.run() File "C:UsersuserAppDataLocalProgramsPythonPython39libsite-packageskivyapp.py", line 949, in run self._run_prepare() File "C:UsersuserAppDataLocalProgramsPythonPython39libsite-packageskivyapp.py", line 918, in _run_prepare self.load_kv(filename=self.kv_file) File "C:UsersuserAppDataLocalProgramsPythonPython39libsite-packageskivyapp.py", line 691, in load_kv root = Builder.load_file(rfilename) File "C:UsersuserAppDataLocalProgramsPythonPython39libsite-packageskivylangbuilder.py", line 306, in load_file return self.load_string(data, **kwargs) File "C:UsersuserAppDataLocalProgramsPythonPython39libsite-packageskivylangbuilder.py", line 373, in load_string parser = Parser(content=string, filename=fn) File "C:UsersuserAppDataLocalProgramsPythonPython39libsite-packageskivylangparser.py", line 402, in __init__ self.parse(content) File "C:UsersuserAppDataLocalProgramsPythonPython39libsite-packageskivylangparser.py", line 511, in parse objects, remaining_lines = self.parse_level(0, lines) File "C:UsersuserAppDataLocalProgramsPythonPython39libsite-packageskivylangparser.py", line 614, in parse_level _objects, _lines = self.parse_level( File "C:UsersuserAppDataLocalProgramsPythonPython39libsite-packageskivylangparser.py", line 614, in parse_level _objects, _lines = self.parse_level( File "C:UsersuserAppDataLocalProgramsPythonPython39libsite-packageskivylangparser.py", line 684, in parse_level raise ParserException(self, ln, kivy.lang.parser.ParserException: Parser: File "C:UsersuserDesktopProjectsLessonstemplatestemplates1main.kv", line 39: ... 37: """ 38: on_ref_press: gt;gt; 39: import webbrowser 40: webbrowser.open('https://google.com') 41: ... Invalid indentation (too many levels) [Finished in 4.3s] Заранее спасибо за помощь..
Ответ №1:
Я думал webbrowser , что под ним должен быть отступ text , но я ошибся. Под ним должен быть отступ label , вот так:
MDLabel: id: record_your_conversations_label6a size_hint_y: None height: self.texture_size[1] 2*self.padding[1] padding: dp(15), dp(10) markup: True text: """ For many, this is the first introduction to master audio files making for a steep learning curve.n I've searched for the tips [ref=Alitu][b][u]google[/u][/b][/ref], you are welcome! """ on_ref_press: import webbrowser webbrowser.open('https://google.com')