+
+ def _get_image(self, url, on_success, on_error):
+ self._downloader.add_task(
+ self._browser.download,
+ (url, ),
+ {},
+ lambda image: self._on_get_image(url, image, on_success, on_error),
+ on_error,
+ )
+
+ @misc_utils.log_exception(_moduleLogger)
+ def _on_get_image(self, url, image, on_success, on_error):
+ try:
+ filepath = self._url_to_cache(url)
+ _moduleLogger.info("Saved %s" % filepath)
+ with open(filepath, "wb") as f:
+ f.write(image)
+ on_success(filepath)
+ except Exception, e:
+ on_error(e)
+
+ def _url_to_cache(self, url):
+ filename = url.rsplit("/", 1)[-1]
+ filepath = os.path.join(self._cachePath, filename)
+ return filepath