Menu
I'm looking for a way to print elements from a tuple with no brackets.
Here is my tuple:
mytuple = [(1.0,),(25.34,),(2.4,),(7.4,)] I converted this to a list to make it easier to work with
mylist = list(mytuple) Then I did the following
for item in mylist: print(item.strip()) But I get the following error
AttributeError: 'tuple' object has no attribute 'strip' Which is strange because I thought I converted to a list?
What I expect to see as the final result is something like:
1.0, 25.34, 2.4, 7.4 or
1.0, ,23.43, ,2.4, ,7.4 
918
You can print a tuple without parentheses by combining the string. join() method on the separator string ', ' with a generator expression to convert each tuple element to a string using the str() built-in function.
You can unpack all list elements into the print() function to print each of them individually. Per default, all print arguments are separated by an empty space. For example, the expression print(*my_list) will print the elements in my_list , empty-space separated, without the enclosing square brackets!
Using join function to remove brackets from a list in Python. join() is a built-in function in python. This method takes all the elements from a given sequence. Then it joins all the elements and prints them into a single element.
mytuple is already a list (a list of tuples), so calling list() on it does nothing.
(1.0,) is a tuple with one item. You can't call string functions on it (like you tried). They're for string types.
To print each item in your list of tuples, just do:
for item in mytuple: print str(item[0]) + ',' Or:
print ', ,'.join([str(i[0]) for i in mytuple]) # 1.0, ,25.34, ,2.4, ,7.4 You can do it like this as well:
mytuple = (1,2,3) print str(mytuple)[1:-1] If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
