This would be a nice way of doing that
>>> from itertools import imap
>>> ''.join(imap(str, item))
012345
题
I'm very new to Python and have relied on PHP as my go to server side scripting language of choice for years now. I'm using Python's Itertools to generate a list of combinations of way that a 6 digit number could be arranged.
import itertools
import threading
def test(full) :
#print full
codes = list(itertools.product([1,2,3,4,5,6,7,8,9,0], repeat=6))
count = len(codes)
for num in range(0, count):
item = codes[num]
print item
item
is returned as what appears to look like an array. It's always a series of 6 number separated by commas and inside of parentheses.
(0, 1, 2, 3, 4, 5)
How can I get the above value to be formatted as is below?
012345
Thanks
解决方案
This would be a nice way of doing that
>>> from itertools import imap
>>> ''.join(imap(str, item))
012345
其他提示
What appears to look like an array is actually a tuple
. But that is not crucial here, because you can use the str.join
method to create a string out of the elements of any iterable (provided these elements are convertible to str
):
>>> tpl = (0, 1, 2, 3, 4, 5)
>>> s = ''.join(str(i) for i in tpl)
>>> print s
012345
You can get more information on str.join
by typing help(str.join)
in the interactive interpreter.
>>> series = (0, 1, 2, 3, 4, 5)
>>> ''.join(str(x) for x in series)
012345
The above will give you a string with all elements from (0, 1, 2, 3, 4, 5)
tuple. You can also convert it to int
type (leading zero won't be preserved):
>>> int(''.join(str(x) for x in series))
12345