Charmap error when writing Unicode characters

[YuyQuan]

Some of the songs on my lastfm account have unicode (emojis 😋) in their track elements (soundcloud 🔥) that kept me from writing out to a file.

lastscrape-gui/lastexport.py

Line 201 in 6d3bf45

with open(outfile, 'a') as outfileobj:

Might be related to #14. Adding
with open(outfile, 'a', encoding='utf-8') as outfileobj:
Fixed my issue.

[Coul33t]

Hi,
Sorry for the HUGE delay. Could you provide me with your username so I can try to reproduce the bug and test the fix you proposed?
Cheers

[gits68]

at line 214 in latsexport.py, change:

with open(outfile, 'a') as outfileobj:
to:

with open(outfile, 'a', encoding="utf-8") as outfileobj:
also, at line 48 in file libreimport.py, change :

for line in file(data):
to:

file = open(data, 'r', encoding='utf-8', errors='replace')
for line in file.readlines():

[gits68]

not a bug, but usual, in libreimport.py, could you change:

print("%d: Adding to post %s playing %s" % (n, artist, track))
to

print("%d: Adding to post '%s' playing '%s' from album '%s'" % (n, artist, track, album))