I would like to print the list in one line. I works with simple print, but it doesn´t work when it´s f print. How could I do that, please? Thank you
list = ["A", "B", "C"]
print(*[n for n in list], sep=", ")
print(f"Item was added: {*[n for n in nazvy]}")
Use ' '.join
l = ["A", "B", "C"]
print(', '.join(l))
print(f"Item was added: {', '.join(l)}")
Output
A, B, C
Item was added: A, B, C
NOTE: Try not to use in-built keywords as variable names. Eg: list
Your code didn't work because f-string doesn't allow starred expression or unpacking.
Meanwhile
print(*[n for n in list], sep=", ")
worked because it translates to below due to list unpacking
print('A', 'B', 'C', sep=", ")
I'd suggest this :
list = ["A", "B", "C"]
print(f'Item was added: {",".join(str(x) for x in list)}')
print(f'Item was added: {", ".join(str(x) for x in list)}')
as per accepted answer on this question : f-string syntax for unpacking a list with brace suppression
Use "end=" instead of "sep=";
list = ["A", "B", "C"]
for x in list:
print(x, end=', ')
You can use *list to send each value to print statement. With this approach, you don't have to worry about converting data to string.
With that, you can just give
mylist = ["A", "B", "C", 4, 5, 6]
print(*my_list, sep=", ")
The output of this will be:
A, B, C, 4, 5, 6
If you want to use the fstring, you can also try giving:
print(f'{*mylist,}')
The output of this will be:
('A', 'B', 'C', 4, 5, 6)
Note here that it prints with brackets ().
For more details about unpacking f-string, see the post on Stackoverflow here
Also please try to avoid naming variables as list. It will get confusing later when you want to convert data to a list.
Example:
x = {1:5,2:10,3:15}
y = list(x)
print (y)
will convert dictionary x to a list y