Cleanup

nullptr/commander.py

@@ -263,6 +263,9 @@ class Commander(CommandLine):
     r = self.api.survey(self.ship)
     pprint(r)
   
+  def do_surveys(self):
+    pprint(list(self.store.all('Survey')))
+  
   def do_extract(self, survey_str=''):
     if not self.has_ship(): return
     survey = None

nullptr/models/base.py

@@ -39,6 +39,9 @@ class Base:
   def update(self, d):
     pass
   
+  def is_expired(self):
+    return False
+    
   def load(self, d):
     self.__dict__ = d
     

nullptr/models/survey.py

@@ -19,7 +19,7 @@ class Survey(SystemMember):
   
   def path(self):
     sector, system, waypoint, signature = self.symbol.split('-')
-    return f'atlas/{sector}/{system[0:1]}/{system}/{waypoint}-{signature}.{self.ext()}'
+    return f'atlas/{sector}/{system[0:1]}/{system}/{self.symbol}.{self.ext()}'
     
   
   def is_expired(self):

nullptr/store.py

@@ -23,6 +23,8 @@ class Store:
     self.data = {m: {} for m in self.models}
     self.system_members = {}
     self.dirty_objects = set()
+    self.cleanup_interval = 600
+    self.last_cleanup = 0
   
   def init_models(self):
     self.models = all_subclasses(Base)
@@ -126,7 +128,25 @@ class Store:
       if typ is None or type(m) == typ:
         yield m
     
+  def cleanup(self):
+    if time() > self.last_cleanup + self.cleanup_interval:
+      return
+    start_time = time()
+    expired = list()
+    for t in self.data:
+      for o in self.all(t):
+        if o.is_expired():
+          expired.append(o)
+    for o in expired:
+      path = o.path()
+      if isfile(path):
+        os.remove(path)
+      del self.data[type(o)][o.symbol]
+    dur = time() - start_time
+    # print(f'cleaned {len(expired)} in {dur:.03f} seconds')
+      
   def flush(self):
+    self.cleanup()
     it = 0
     start_time = time()
     for obj in self.dirty_objects: