[Feature] added locale support for NicknamePokemon (#2539)

* added locale support for NicknamePokemon
added pokemon_de.json
beautyfied pokemon.json

* fallback to en instead of throwing runtime error

* remove log

* added locales: fr, ja, pt_br, ru, zh

* minor fix

data/pokemon.json

@@ -5897,4 +5897,4 @@
     "CaptureRate": 0,
     "FleeRate": 0.1
   }
-]
+]

pokemongo_bot/cell_workers/nickname_pokemon.py

@@ -1,3 +1,5 @@
+import os
+import json
 from pokemongo_bot.base_task import BaseTask
 from pokemongo_bot.human_behaviour import sleep
 from pokemongo_bot.inventory import pokemons, Pokemon, Attack
@@ -186,6 +188,13 @@ def initialize(self):
         self.template = self.config.get(
             'nickname_template', DEFAULT_TEMPLATE)
 
+        self.translate = None
+        locale = self.config.get('locale', 'en')
+        if locale != 'en':
+            fn = 'data/locales/{}.json'.format(locale)
+            if os.path.isfile(fn):
+                self.translate = json.load(open(fn))
+
     def work(self):
         """
         Iterate over all user pokemons and nickname if needed
@@ -194,6 +203,12 @@ def work(self):
             if not pokemon.is_favorite or not self.ignore_favorites:
                 self._nickname_pokemon(pokemon)
 
+    def _localize(self, string):
+        if self.translate and string in self.translate:
+            return self.translate[string]
+        else:
+            return string
+
     def _nickname_pokemon(self, pokemon):
         # type: (Pokemon) -> None
         """
@@ -305,6 +320,8 @@ def _generate_new_nickname(self, pokemon, template):
 
         moveset = pokemon.moveset
 
+        pokemon.name = self._localize(pokemon.name)
+
         #
         # Generate new nickname
         #