Fixed format output

#562

twint/format.py

@@ -51,22 +51,22 @@ def Tweet(config, t):
 def User(_format, u):
     if _format:
         logme.debug(__name__+':User:Format')
-        output = _format.replace("{id}", u.id)
-        output += output.replace("{name}", u.name)
-        output += output.replace("{username}", u.username)
-        output += output.replace("{bio}", u.bio)
-        output += output.replace("{location}", u.location)
-        output += output.replace("{url}", u.url)
-        output += output.replace("{join_date}", u.join_date)
-        output += output.replace("{join_time}", u.join_time)
-        output += output.replace("{tweets}", u.tweets)
-        output += output.replace("{following}", u.following)
-        output += output.replace("{followers}", u.followers)
-        output += output.replace("{likes}", u.likes)
-        output += output.replace("{media}", str(u.media_count))
-        output += output.replace("{private}", str(u.is_private))
-        output += output.replace("{verified}", str(u.is_verified))
-        output += output.replace("{avatar}", u.avatar)
+        output = _format.replace("{id}", str(u.id))
+        output = output.replace("{name}", u.name)
+        output = output.replace("{username}", u.username)
+        output = output.replace("{bio}", u.bio)
+        output = output.replace("{location}", u.location)
+        output = output.replace("{url}", u.url)
+        output = output.replace("{join_date}", u.join_date)
+        output = output.replace("{join_time}", u.join_time)
+        output = output.replace("{tweets}", str(u.tweets))
+        output = output.replace("{following}", str(u.following))
+        output = output.replace("{followers}", str(u.followers))
+        output = output.replace("{likes}", str(u.likes))
+        output = output.replace("{media}", str(u.media_count))
+        output = output.replace("{private}", str(u.is_private))
+        output = output.replace("{verified}", str(u.is_verified))
+        output = output.replace("{avatar}", u.avatar)
     else:
         logme.debug(__name__+':User:notFormat')
         output = f"{u.id} | {u.name} | @{u.username} | Private: "