Update api.py, commander.py and one other file

nullptr/api.py

@@ -244,7 +244,7 @@ class Api:
       else:
         raise e
     ship.update(data)
-    return ship
+    return data
   
   def survey(self, ship):
     data =  self.request('post', f'my/ships/{ship}/survey')

nullptr/commander.py

@@ -262,3 +262,14 @@ class Commander(CommandLine):
     if not self.has_ship(): return
     r = self.api.survey(self.ship)
     pprint(r)
+  
+  def do_extract(self, survey_str=''):
+    if not self.has_ship(): return
+    survey = None
+    if survey_str != '':
+      survey = self.resolve('Survey', survey_str)
+    result = self.api.extract(self.ship, survey)
+    
+    symbol = mg(result,'extraction.yield.symbol')
+    units  = mg(result,'extraction.yield.units')
+    print(units, symbol)

nullptr/models/survey.py

@@ -25,10 +25,14 @@ class Survey(SystemMember):
   def is_expired(self):
     return time() > self.expires or self.exhausted
   
+  def waypoint(self):
+    p = self.symbol.split('-')
+    return '-'.join(p[:3])
+    
   def api_dict(self):
     return {
       'signature': self.symbol,
-      'symbol': str(self.waypoint),
+      'symbol': self.waypoint(),
       'deposits': [{'symbol': d} for d in self.deposits],
       'expiration': self.expires_str,
       'size': size_names[self.size]