Python pipe where

# pip install pipe
from pipe import select, where, dedup


arr = [1,2,3,4,5,4,3,2,1,1,1]

res = list(arr
    | dedup					  # remove duplicates -> [1,2,3,4,5]
    | where(lambda e: e%2 == 0)  # filter for even numbers -> [2,4]
    | select(lambda e: e * 2)    # double all numbers -> [4,8]
)

Similar codes

1 vote229 views2 answers
Isalnum
Python
1 vote254 views1 answer
Installing python packages in visual studio code
Python
0 vote257 views2 answers
Django render template
Python
34 votes241 views3 answers
Python elapsed time
Python
11 votes246 views2 answers
Pandas left join
Python
5 votes247 views1 answer
Find all files in a directory with extension python
Python
1 vote273 views1 answer
Django queryset group by count
Python Django
3 votes225 views2 answers
Python dict order a dict by key
Python
26 votes267 views2 answers
Python year month day hour minute second
Python
2 votes225 views1 answer
Split string in the middle python
Python