How can I retry url from list if ValueError?
Error:
raise ValueError("No tables found") ValueError: No tables found
Or other exceptions.
Can use if ValueError
then driver.refresh(2wice)
but I dont know location in the code:
if __name__ == '__main__': results = None for url in urls: game_data = parse_data(url) if game_data is None: continue result = pd.DataFrame(game_data.__dict__) if results is None: results = result else: results = results.append(result, ignore_index=True)
Maximum retry 2
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Answer
You can put the entire thing in a try/except block and if it encounters a ValueError at some point, you can put the same code under except and it will retry it.
if __name__ == '__main__': results = None for url in urls: try: game_data = parse_data(url) if game_data is None: continue result = pd.DataFrame(game_data.__dict__) if results is None: results = result else: results = results.append(result, ignore_index=True) except ValueError: game_data = parse_data(url) if game_data is None: continue result = pd.DataFrame(game_data.__dict__) if results is None: results = result else: results = results.append(result, ignore_index=True)
Throw in a finally: after the except block with the same spacing if you want it to do something after it’s tried twice.