Python yield from

def readData():
    with open("data.csv") as f:
        yield from f

# if you returned f, it would throw I/O operation on closed file! 
# if you yield from it, it works ok    
reader = readData()
for i in reader:
    print(i)

Similar codes

1 vote141 views1 answer
Django boilerplate command
Python
0 vote143 views1 answer
Tkinter bg button
Python
0 vote131 views1 answer
Matplotlib create histogram edge color
Python
2 votes132 views2 answers
Instance variable python
Python
0 vote146 views2 answers
Beautiful soup get specific class
Python
1 vote140 views1 answer
Spress warnings selenium python
Python
5 votes139 views3 answers
How to generate list in python
Python
2 votes141 views2 answers
Pandas if nan, then the row above
Python
-1 vote174 views1 answer
Django model UUID field
Python Django
2 votes199 views1 answer
Json dumps datetime
Python