Created
May 4, 2018 23:38
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| from kivy.app import App | |
| from kivy.lang import Builder | |
| from kivy.network.urlrequest import UrlRequest | |
| KV = ''' | |
| BoxLayout: | |
| orientation: 'vertical' | |
| Label: | |
| id: result | |
| Button: | |
| size_hint_y: None | |
| height: 40 | |
| text: 'press' | |
| on_release: app.get_info() | |
| ''' | |
| class TestApp(App): | |
| def build(self): | |
| return Builder.load_string(KV) | |
| def got_json(self, req, result): | |
| label = self.root.ids.result | |
| print(result) | |
| for key, value in result.items(): | |
| label.text += ('{}: {}'.format(key, value)) | |
| print('{}: {}'.format(key, value)) | |
| def fail(self, *args): | |
| print(args) | |
| def get_info(self): | |
| print("making request") | |
| self.get_url('http://xkcd.com/614/info.0.json') | |
| def get_url(self, url): | |
| self.req = UrlRequest( | |
| url, | |
| on_success=self.got_json, | |
| on_error=self.fail, | |
| on_failure=self.fail, | |
| on_progress=self.progress, | |
| on_redirect=self.follow, | |
| ) | |
| def progress(self, *args): | |
| print("beep boop", args) | |
| def follow(self, req, result): | |
| self.get_url(req.resp_headers['location']) | |
| if __name__ == '__main__': | |
| TestApp().run() |
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