TypeError: coercing to Unicode: need string or buffer, int found

[papampi]

I get error on this line of my the script

saveTopCoin(newProfits[0][0] + " : " + newProfits[0][1])

error :

Traceback (most recent call last):
  File "WTM_AUTO_SWITCH2.py", line 100, in <module>
    saveTopCoin(newProfits[0][0] + " : " + newProfits[0][1])
TypeError: coercing to Unicode: need string or buffer, int found

Can any one help me ?
full script : https://pastebin.com/XZqaZgyq

[buran]

change
 

saveTopCoin(newProfits[0][0] + " : " + newProfits[0][1])

to

saveTopCoin('{0} : {1}'format(*newProfits[0]))

[papampi]

Thanka lot for quick response

your solution gives error :

  File "WTM_AUTO_SWITCH2.py", line 80
    saveTopCoin('{0} : {1}'format(*newProfits[0]))
                                ^
SyntaxError: invalid syntax

But I solve it by this:

saveTopCoin(str(newProfits[0][0]) + ":" + str(newProfits[0][1]))

[buran]

sorry, just missed the dot

saveTopCoin('{0} : {1}'.format(*newProfits[0]))

yours is also OK, but I don't like concatenation - python has more nice tools :-)

[papampi]

Cool, I'm very new to Python
Will try it again