In [1]:

    

s = 'one two three'
l = s.split()
print(l)


    

    




['one', 'two', 'three']

In [2]:

    

s = 'one two        three'
l = s.split()
print(l)


    

    




['one', 'two', 'three']

In [3]:

    

s = 'one\ttwo\tthree'
l = s.split()
print(l)


    

    




['one', 'two', 'three']

In [4]:

    

s = 'one::two::three'
l = s.split('::')
print(l)


    

    




['one', 'two', 'three']

In [5]:

    

s = 'one,two,three'
l = s.split(',')
print(l)


    

    




['one', 'two', 'three']

In [6]:

    

s = 'one, two, three'
l = s.split(',')
print(l)


    

    




['one', ' two', ' three']

In [7]:

    

s = 'one, two, three'
l = s.split(', ')
print(l)


    

    




['one', 'two', 'three']

In [8]:

    

s = 'one, two,  three'
l = s.split(', ')
print(l)


    

    




['one', 'two', ' three']

In [9]:

    

s = '  one  '
print(s.strip())


    

    




one

In [10]:

    

print(s)


    

    




  one  

In [11]:

    

s = '-+-one-+-'
print(s.strip('-+'))


    

    




one

In [12]:

    

s = '-+- one -+-'
print(s.strip('-+'))


    

    




 one 

In [13]:

    

s = '-+- one -+-'
print(s.strip('-+ '))


    

    




one

In [14]:

    

s = 'one, two, three'
l = [x.strip() for x in s.split(',')]
print(l)


    

    




['one', 'two', 'three']

In [15]:

    

s = ''
l = [x.strip() for x in s.split(',')]
print(l)
print(len(l))


    

    




['']
1

In [16]:

    

s = ''
l = [x.strip() for x in s.split(',') if not s == '']
print(l)
print(len(l))


    

    




[]
0

In [17]:

    

s = 'one, , three'
l = [x.strip() for x in s.split(',')]
print(l)
print(len(l))


    

    




['one', '', 'three']
3

In [18]:

    

s = 'one, ,three'
l = [x.strip() for x in s.split(',') if not x.strip() == '']
print(l)
print(len(l))


    

    




['one', 'three']
2

In [19]:

    

s = '1, 2, 3, 4'
l = [x.strip() for x in s.split(',')]
print(l)
print(type(l[0]))


    

    




['1', '2', '3', '4']
<class 'str'>

In [20]:

    

s = '1, 2, 3, 4'
l = [int(x.strip()) for x in s.split(',')]
print(l)
print(type(l[0]))


    

    




[1, 2, 3, 4]
<class 'int'>

In [21]:

    

s = 'one, two,  three'
l = [x.strip() for x in s.split(',')]
print(l)


    

    




['one', 'two', 'three']

In [22]:

    

print(','.join(l))


    

    




one,two,three

In [23]:

    

print('::'.join(l))


    

    




one::two::three

In [24]:

    

s = 'one, two,  three'
s_new = '-'.join([x.strip() for x in s.split(',')])
print(s_new)


    

    




one-two-three

In [25]:

    

s = 'one,two,three'
s_new = s.replace(',', '+')
print(s_new)


    

    




one+two+three