Update api.py, base.py and two other files

nullptr/api.py

@@ -92,7 +92,6 @@ class Api:
   
   def marketplace(self, waypoint):
     system = waypoint.system
-    print(f'systems/{system}/waypoints/{waypoint}/market')
     data = self.request('get', f'systems/{system}/waypoints/{waypoint}/market')
     return self.store.update(Marketplace, data)
   

nullptr/models/base.py

@@ -13,7 +13,7 @@ class Reference:
     return o
     
   def resolve(self):
-    self.store.get(self.typ, self.symbol)
+    return self.store.get(self.typ, self.symbol)
     
   def __repr__(self):
     return f'*REF*{self.symbol}.{self.typ.ext()}'
@@ -81,14 +81,6 @@ class Base:
     self.__dict__.update(d)
     self.disable_dirty = False
     
-  def __getstate__(self):
-    r = {}
-    for k,v in self.__dict__.items():
-      if k in ['store','file_offset', 'disable_dirty', 'file_offset']:
-        continue
-      r[k] = deepcopy(v)
-    return r
-    
   def type(self):
     return self.__class__.__name__
   

nullptr/models/waypoint.py

@@ -21,7 +21,8 @@ class Waypoint(Base):
   def set_system(self):
     parts = self.symbol.split('-')
     system_str = f'{parts[0]}-{parts[1]}'
-    self.system = self.store.get(System, system_str, create=True)
+    system = self.store.get(System, system_str, create=True)
+    self.system = system
   
   @classmethod
   def ext(self):

nullptr/store.py

@@ -8,6 +8,22 @@ from time import time
 import pickle
 from struct import unpack, pack
 from functools import partial
+from io import BytesIO
+
+class StorePickler(pickle.Pickler):
+  def persistent_id(self, obj):
+    return "STORE" if type(obj) == Store else None
+
+class StoreUnpickler(pickle.Unpickler):
+  def __init__(self, stream, store):
+    self.store = store
+    super().__init__(stream)
+    
+  def persistent_load(self, pers_id):
+    if pers_id == "STORE":
+      return self.store
+    raise pickle.UnpicklingError("I don know the persid!")
+     
         
 class ChunkHeader:
   def __init__(self):
@@ -61,10 +77,15 @@ class Store:
     self.dirty_objects.add(obj)
   
   def dump_object(self, obj):
-    return pickle.dumps(obj)
+    buf = BytesIO()
+    p = StorePickler(buf)
+    p.dump(obj)
+    return buf.getvalue()
   
   def load_object(self, data, offset):
-    obj = pickle.loads(data)
+    buf = BytesIO(data)
+    p = StoreUnpickler(buf, self)
+    obj = p.load()
     obj.file_offset = offset
     obj.disable_dirty = False
     self.hold(obj)
@@ -91,7 +112,7 @@ class Store:
     slack = sz * self.slack
     slack = min(slack, self.slack_max)
     slack = max(slack, self.slack_min)
-    sz += slack
+    sz += int(slack)
     self.fil.seek(0, 2)
     offset = self.fil.tell()
     h = ChunkHeader()