Update api.py, command_line.py and six other files

nullptr/api.py

@@ -128,5 +128,16 @@ class Api:
     
   def refuel(self, ship):
     data =  self.request('post', f'my/ships/{ship}/refuel')
+    if 'fuel' in data:
       ship.update(data)
+    if 'agent' in data:
+      self.agent.update(data['agent'])
     return data
+  
+  def accept_contract(self, contract):
+    data = self.request('post', f'my/contracts/{contract.symbol.lower()}/accept')
+    if 'contract' in data:
+      contract.update(data['contract'])
+    if 'agent' in data:
+      self.agent.update(data['agent'])
+    return contract

nullptr/command_line.py

@@ -41,7 +41,7 @@ class CommandLine:
     print(f'command not found; {c}')
   
   def handle_error(self, cmd, args, e):
-    logging.error(e, exc_info=type(e).__name__ !='ApiError')
+    logging.error(e, exc_info=type(e).__name__ not in ['ApiError','CommandError'])
   
   def handle_empty(self):
     pass

nullptr/commander.py

@@ -13,6 +13,9 @@ from time import sleep, time
 from threading import Thread
 from nullptr.atlas_builder import  AtlasBuilder
 
+class CommandError(Exception):
+  pass
+  
 class Commander(CommandLine):
   def __init__(self, store_dir='data'):
     self.store_dir = store_dir
@@ -53,9 +56,19 @@ class Commander(CommandLine):
     agent = next(agents, None)
     if agent is None:
       symbol = input('agent name: ')
-      agent = self.store.get(Agent, symbol)
+      agent = self.store.get(Agent, symbol, create=True)
     return agent
   
+  def resolve(self, typ, arg):
+    arg = arg.upper()
+    matches = [c for c in self.store.all(typ) if c.symbol.startswith(arg)]
+    if len(matches) == 1:
+      return matches[0]
+    elif len(matches) > 1:
+      raise CommandError('multiple matches')
+    else:
+      raise CommandError('not found')
+      
   def after_cmd(self):
     self.store.flush()
       
@@ -150,7 +163,7 @@ class Commander(CommandLine):
     if not self.has_ship(): return
     system = self.ship.location().system()
     symbol = f'{system}-{arg}'
-    dest = self.store.get('Waypoint', symbol)
+    dest = self.resolve('Waypoint', symbol)
     self.api.navigate(self.ship, dest)
     pprint(self.ship)
   
@@ -169,3 +182,21 @@ class Commander(CommandLine):
     r =  self.api.negotiate(self.ship)
     pprint(r)
   
+  def do_refuel(self):
+    if not self.has_ship(): return
+    r =  self.api.refuel(self.ship)
+    pprint(self.ship)
+    
+  def do_accept(self, c):
+    contract = self.resolve('Contract', c)
+    r =  self.api.accept_contract(contract)
+    pprint(r)
+  
+  def do_market(self, arg=''):
+    if arg == '':
+      if not self.has_ship(): return
+      waypoint = self.ship.location()
+    else:
+      waypoint = self.resolve('Waypoint', arg)
+    r =  self.api.marketplace(waypoint)
+    pprint(r)

nullptr/models/contract.py

@@ -2,12 +2,11 @@
 from time import time
 from nullptr.util import *
 from .base import Base
-from typing import List
 
 class Contract(Base):
   identifier = 'id'
   type: str
-  deliveries: List
+  deliveries: list
   accepted: bool
   fulfilled: bool
   expires: int

nullptr/models/jumpgate.py

@@ -1,10 +1,10 @@
 from .system_member import SystemMember
-from typing import List
+from dataclasses import field
 
 class Jumpgate(SystemMember):
   range: int
   faction: str
-  systems:List[str] = []
+  systems: list = field(default_factory=list)
   
   def update(self, d):
     self.setlst('systems', d, 'connectedSystems', 'symbol')

nullptr/models/marketplace.py

@@ -1,17 +1,24 @@
 
 from .system_member import SystemMember
-from typing import List
+from time import time
+from nullptr.util import *
+from dataclasses import field
 
 class Marketplace(SystemMember):
-  imports:List[str] = []
+  imports:list = field(default_factory=list)
-  exports:List[str] = []
+  exports:list = field(default_factory=list)
-  exchange:List[str] = []
+  exchange:list = field(default_factory=list)
+  prices:dict = field(default_factory=dict)
+  last_prices:int = 0
   
   def update(self, d):
     self.setlst('imports', d, 'imports', 'symbol')
     self.setlst('exports', d, 'exports', 'symbol')
     self.setlst('exchange', d, 'exchange', 'symbol')
-    
+    if 'tradeGoods' in d:
+      self.last_prices = time()
+      for g in mg(d, 'tradeGoods'):
+        pass
   @classmethod
   def ext(self):
     return 'mkt'

nullptr/models/ship.py

@@ -1,11 +1,11 @@
 from .base import Base
 from time import time
 from nullptr.util import *
-from dataclasses import dataclass
+from dataclasses import dataclass, field
 
 class Ship(Base):  
   cargo:dict = {}
-  mission_state:dict = {}
+  mission_state:dict = field(default_factory=dict)
   status:str = ''
   cargo_capacity:int = 0
   cargo_units:int = 0

nullptr/models/waypoint.py

@@ -1,12 +1,12 @@
 from .system_member import SystemMember
 from nullptr.util import *
-from typing import List
+from dataclasses import field
 
 class Waypoint(SystemMember):
   x:int = 0
   y:int = 0
   type:str = 'unknown'
-  traits:List[str]=[]
+  traits:list = field(default_factory=list)
   faction:str = ''
   
   def update(self, d):