notes.md

LINE CONTINUATION IN PYTHON

PEP8's E128: continuation line under-indented for visual indent?

Two ways to continue lines with opening parenthesis

e.g

urlpatterns = patterns(' ', url(r'^$', listing, name='investment-listing')
print('\n'.join([" ".join(["{:d}".format(item) for item in row]) for row in matrix])) too long right?

1. indenting to the opening bracket

• print('\n'.join([" ".join(["{:d}".format(item)
  _____________________for item in row]) for row in matrix]))

2. no arguments on starting line, then indenting to a uniform level(if no other opening parethesis is present before breaking))

• urlpatterns = patterns(
  _____' ',
  _____url(r'^$', listing, name='investment-listing')
  OR(if other parenthesis are opened before breaking follow rule 1 with rule 2)

print(
___'\n'.join([" ".join(["{:d}".format(item)[normal indentation of 4 spaces here]
___________for item in row]) for row in matrix]))[indent to parenthesis)
Note: backslash \ can also be used for line breaks or continuation
__ represent spaces