python convert list to string with newlines

Question

Mostly likely there is some really stupid mistake, however i'm completely stuck on this and not getting what is wrong:

Trying to convert a list to string with newlines for each list element:

        meta_temp = ['name: {}; content: {};'.format(el['name'], el['content']) for el in self.meta]
        for hop in meta_temp:
            print(hop)

        self.meta = '\n'.join(map(str, meta_temp))

        for op in self.meta:
            print(op)

list meta_temp consists of the str objects and for hop in meta_temp: print(hop) shows the correct representation -

name: generator; content: zmvc; 
name: viewport; content: width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0;

and so on.

However, after trying to convert to a string '\n'.join(map(str, meta_temp)), i'm getting the string with newlines after each character, like (for op in self.meta: print(op)):

n
a
m
e
:

tried:

'\n'.join(map(str, meta_temp))
'\n'.join(meta_temp)
''.join(map(str + '\n', meta_temp))
'\n'.join(el for el in meta_temp))

Using python 3.5

looked into different sources and google it... what am i doing wrong here? Understand that most likely i'm just blind and missing some small thing. If you minus - please point me on the mistake.

use print(self.meta)

furas
– furas

2017-02-03 05:45:51 +00:00
Commented Feb 3, 2017 at 5:45 — furas
– furas, Commented Feb 3, 2017 at 5:45

Uriel · Accepted Answer · 2017-02-03 05:45:25Z

4

self.meta is a string. Trying to iterate it with for op in self.meta and print elements will print one charater at a time. Just print it using print(self.meta) and you'll see the newline separated string printing correctly.

answered Feb 3, 2017 at 5:45

Uriel

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1 Comment

user1935987 Over a year ago

indeed! so blind, i knew it:D sorry, that happens sometimes.

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