import threading
def test(sth):
while 1:
if sth:
do_sth(sth)
thr = threading.Thread(target = test, args = (sth,))
thr.daemon = True
thr.start() # background thread
# do sth foregroundimport random as rr
lst1 = ['1', '2', '3']
lst2 = []
while lst1:
idx = rr.randint(0, len(lst1)-1)
lst2.append(lst1[idx])
del lst1[idx]
pass
print(lst1, lst2, sep = '\n')
# []
# ['2', '1', '3']--collect-all opencv --recursive-copy-metadata opencv"<str>x<str>x<float>-<str>:<int>x<int>₽»"import re
...
def teststr(data: str):
floatre = r"([0-9](?:_?[0-9])*\.(?:[0-9](?:_?[0-9])*)?|\.[0-9](?:_?[0-9])*)"
intre = r"(0[xX](?:_?[0-9a-fA-F])+|0[bB](?:_?[01])+|0[oO](?:_?[0-7])+|(?:0(?:_?0)*|[1-9](?:_?[0-9])*))"
strre = r"([^'\\]*(?:\\.[^'\\]*)*'|[^\"\\]*(?:\\.[^\"\\]*)*\")"
regex = re.compile(r"[a-zA-Z]+x[a-zA-Z]+x"+floatre+r"-[a-zA-Z]+:"+intre+r"x"+intre+r"₽»")
return re.match(regex, data)
...def flatten(array: list):
def popen(arr: list | tuple):
if not arr or not arr[0]:
return arr
while type(arr[0]) in (tuple, list):
arr = arr[0]
pass
return arr
if len(array) in (0, 1):
return popen(array)
if type(array[0]) == str:
if type(array[1]) == list:
return [array[0], *flatten(array[1:])]
pass
return array
raise RuntimeError