Python - converting a string of numbers into a list of int

Question

I have a string of numbers  something like   example string    0  0  0  11  0  0  0  0  0  19  0  9  0  0  0  0  0  0  11    I would like to convert this into a list   example list    0  0  0  11  0  0  0  0  0  19  0  9  0  0  0  0  0  0  11    I tried something like   for i in example string      example list append int example string i      But this obviously does not work  as the string contains spaces and commas  However  removing them is not an option  as numbers like  19  would be converted to 1 and 9  Could you please help me with this

User · Answer

You can also use list comprehension on splitted string    int x  for x in example string split

User · Answer

I guess the dirtiest solution is this   list eval  0  0  0  11  0  0  0  11

User · Answer

Split on commas  then map to integers  map int  example string split        Or use a list comprehension   int s  for s in example string split        The latter works better if you want a list result  or you can wrap the map   call in list    This works because int   tolerates whitespace   gt  gt  gt  example string    0  0  0  11  0  0  0  0  0  19  0  9  0  0  0  0  0  0  11   gt  gt  gt  list map int  example string split           Python 3  in Python 2 the list   call is redundant  0  0  0  11  0  0  0  0  0  19  0  9  0  0  0  0  0  0  11   gt  gt  gt   int s  for s in example string split        0  0  0  11  0  0  0  0  0  19  0  9  0  0  0  0  0  0  11   Splitting on just a comma also is more tolerant of variable input  it doesn t matter if 0  1 or 10 spaces are used between values

User · Answer

Try this    import re  int s  for s in re split    s     example string

User · Answer

it should work  example string    0  0  0  11  0  0  0  0  0  19  0  9  0  0  0  0  0  0  11  example list    int k  for k in example string split

User · Answer

number string    0  0  0  11  0  0  0  0  0  19  0  9  0  0  0  0  0  0  11   number string   number string split       number string    int i  for i in number string

[python] Python - converting a string of numbers into a list of int

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