honestly?

https://github.com/mitsuhiko/flask/blob/master/flask/__init__.py#L21 :
```python
from .helpers import url_for, flash, send_file, send_from_directory, \
    get_flashed_messages, get_template_attribute, make_response, safe_join, \
    stream_with_context
```
would become
```python
from .helpers import url_for
from .helpers import flash
from .helpers import send_file
from .helpers import send_from_directory
from .helpers import get_flashed_messages
from .helpers import get_template_attribute
from .helpers import make_response
from .helpers import safe_join
from .helpers import stream_with_context
```