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I am trying to create a .csv file with the values from a Python list. When I print the values in the list they are all unicode (?), i.e. they look something like this
[u"value 1", u"value 2", ...]
If I iterate through the values in the list i.e. for v in mylist: print v
they appear to be plain text.
And I can put a ,
between each with print ",".join(mylist)
And I can output to a file, i.e.
myfile = open(...)
print >>myfile, ",".join(mylist)
But I want to output to a CSV and have delimiters around the values in the list e.g.
"value 1", "value 2", ...
I can"t find an easy way to include the delimiters in the formatting, e.g. I have tried through the join
statement. How can I do this?
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Create a .csv file with values from a Python list __del__: Questions
How can I make a time delay in Python?
5 answers
I would like to know how to put a time delay in a Python script.
Answer #1
import time
time.sleep(5) # Delays for 5 seconds. You can also use a float value.
Here is another example where something is run approximately once a minute:
import time
while True:
print("This prints once a minute.")
time.sleep(60) # Delay for 1 minute (60 seconds).
Answer #2
You can use the sleep()
function in the time
module. It can take a float argument for sub-second resolution.
from time import sleep
sleep(0.1) # Time in seconds
Create a .csv file with values from a Python list __del__: Questions
How to delete a file or folder in Python?
5 answers
How do I delete a file or folder in Python?
Answer #1
os.remove()
removes a file.os.rmdir()
removes an empty directory.shutil.rmtree()
deletes a directory and all its contents.
Path
objects from the Python 3.4+ pathlib
module also expose these instance methods:
pathlib.Path.unlink()
removes a file or symbolic link.pathlib.Path.rmdir()
removes an empty directory.
We hope this article has helped you to resolve the problem. Apart from Create a .csv file with values from a Python list, check other __del__-related topics.
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Tallinn | 2023-03-25
Thanks for explaining! I was stuck with Create a .csv file with values from a Python list for some hours, finally got it done 🤗. Will get back tomorrow with feedback
London | 2023-03-25
Simply put and clear. Thank you for sharing. Create a .csv file with values from a Python list and other issues with code Python module was always my weak point 😁. I am just not quite sure it is the best method
San Francisco | 2023-03-25
Maybe there are another answers? What Create a .csv file with values from a Python list exactly means?. Checked yesterday, it works!