Traceback (most recent call last):
File "", line 1, in
File "/usr/local/lib/python2.7/dist-packages/pytube/streams.py", line 206, in download
filename = filename or self.default_filename
File "/usr/local/lib/python2.7/dist-packages/pytube/streams.py", line 176, in default_filename
title = self.player_config_args['title']
KeyError: 'title'

The documentation seems fairly limited. Looking for a way to execute a "WHERE EXISTS" or "WHERE NOT EXISTS" type query.

Is the recommendation to extend pypika to include it or is there a way to custom write part of the query?

Not seeing much documentation on extending the module.

Suppose that we are working with this bit of code.

from evol import Population, Evolution
from evol.logger import BaseLogger, SummaryLogger
from evol.helpers.pickers import pick_random

def change(gene, size=8):
  return min(BOARD_SIZE, max(1, gene + randint(-1, 1)))

def mutate_coords(chrmsm, p=0.1):
  return [(change(x), change(y)) if random() < p else (x,y) for x,y in chrmsm]

Write and test a function that takes file content and returns it with @deal.raises added to all functions.

def attach_raises(content: str) -> str:
  ...

Example

Before:

import deal

def f1():
 ...

@deal.raises(ValueError)
def f2():
 ...

@something
def f1():
 ...

After:

import deal

@deal.raises()   # here it is adde