black/tests/data/cases/preview_allow_empty_first_line.py
Shantanu fe3376141c
Allow empty lines at beginnings of more blocks (#4130)
Fixes #4043, fixes #619

These include nested functions and methods.

I think the nested function case quite clearly improves readability. I
think the method case improves consistency, adherence to PEP 8 and
resolves a point of contention.
2024-01-01 15:46:09 -08:00

148 lines
1.6 KiB
Python

# flags: --preview
def foo():
"""
Docstring
"""
# Here we go
if x:
# This is also now fine
a = 123
else:
# But not necessary
a = 123
if y:
while True:
"""
Long comment here
"""
a = 123
if z:
for _ in range(100):
a = 123
else:
try:
# this should be ok
a = 123
except:
"""also this"""
a = 123
def bar():
if x:
a = 123
def baz():
# OK
if x:
a = 123
def quux():
new_line = here
class Cls:
def method(self):
pass
def top_level(
a: int,
b: str,
) -> Whatever[Generic, Something]:
def nested(x: int) -> int:
pass
# output
def foo():
"""
Docstring
"""
# Here we go
if x:
# This is also now fine
a = 123
else:
# But not necessary
a = 123
if y:
while True:
"""
Long comment here
"""
a = 123
if z:
for _ in range(100):
a = 123
else:
try:
# this should be ok
a = 123
except:
"""also this"""
a = 123
def bar():
if x:
a = 123
def baz():
# OK
if x:
a = 123
def quux():
new_line = here
class Cls:
def method(self):
pass
def top_level(
a: int,
b: str,
) -> Whatever[Generic, Something]:
def nested(x: int) -> int:
pass