Leahnaya/pokemon-reverse-engineering-tools
1
0
Fork 0
mirror of https://github.com/pret/pokemon-reverse-engineering-tools.git synced 2026-08-24 03:04:08 -05:00
Code Issues Actions Packages Projects Releases Wiki Activity

better docstrings in helpers.py

Browse Source
This commit is contained in:
Bryan Bishop
2013-09-01 16:31:55 -05:00
parent 5385ccd6d7
commit acf23488e8
1 changed files with 15 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
pokemontools/helpers.py
View File

@@ -4,18 +4,25 @@ Generic functions that should be reusable anywhere in pokemontools.
import os
def index(seq, f):
"""return the index of the first item in seq
where f(item) == True."""
"""
return the index of the first item in seq
where f(item) == True.
"""
return next((i for i in xrange(len(seq)) if f(seq[i])), None)
def grouper(some_list, count=2):
"""splits a list into sublists
"""
splits a list into sublists
given: [1, 2, 3, 4]
returns: [[1, 2], [3, 4]]"""
returns: [[1, 2], [3, 4]]
"""
return [some_list[i:i+count] for i in range(0, len(some_list), count)]
def flattener(x):
"flattens a list of sublists into just one list (generator)"
"""
flattens a list of sublists into just one list (generator)
"""
try:
it = iter(x)
except TypeError:
@@ -26,7 +33,9 @@ def flattener(x):
yield j
def flatten(x):
"flattens a list of sublists into just one list"
"""
flattens a list of sublists into just one list
"""
return list(flattener(x))
def mkdir_p(path):