Question: I have a loop starting with `for i in range(0, 100)`. Normally it runs correctly, but sometimes it fails due to network conditions. Currently I have it set so that on failure, it will `continue` in the except clause (continue on to the next number for `i`).

Is it possible for me to reassign the same number to `i` and run through the failed iteration of the loop again?

Answer: 
I prefer to limit the number of retries, so that if there's a problem with that specific item you will eventually continue onto the next one, thus:

```
for i in range(100):
  for attempt in range(10):
    try:
      # do thing
    except:
      # perhaps reconnect, etc.
    else:
      break
  else:
    # we failed all the attempts - deal with the consequences.

```
increment your loop variable only when the try clause succeeds