Unsolved How can i set baseUrl only once?
-
I found the following code for rendering images from relative paths in HTML
self.webPage.setHtml('<img src="image.png"/>', baseUrl=QUrl.fromLocalFile(os.getcwd()+os.path.sep))
However i call setHTML a lot, and would rather be able to set baseURL once rather than adding it as an argument each time. How can i do this?
-
You always have to set the baseUrl if you want to use setHtml, but if you want to repeat the code then create a method that does it:
class Foo(Bar): def __init__(self, ...): super().__init(...) self._base_url = QUrl() self.base_url = QUrl.fromLocalFile(os.getcwd()+os.path.sep) self.webPage = ... @property def base_url(self): return self._base_url @base_url.setter def base_url(self, url): self._base_url = url def update_html(self, html): self.webPage.setHtml(html, self.base_url)
then:
self.update_html('<img src="image.png"/>');