Update main.py, api.py and three other files

main.py

@@ -2,7 +2,7 @@ import argparse
 from nullptr.commander import Commander
 
 def main(args):
-  c = Commander(args.store_dir, args.agent)
+  c = Commander(args.store_dir)
   c.run()
   
 # X1-AG74-41076A
@@ -11,6 +11,5 @@ def main(args):
 if __name__ == '__main__':
   parser = argparse.ArgumentParser()
   parser.add_argument('-s', '--store-dir', default='data')
-  parser.add_argument('-a', '--agent', default=None)
   args = parser.parse_args()
   main(args)

nullptr/api.py

@@ -3,6 +3,7 @@ from nullptr.models.system import System
 from nullptr.models.waypoint import Waypoint
 from nullptr.models.marketplace import Marketplace
 from nullptr.models.jumpgate import Jumpgate
+from nullptr.models.ship import Ship
 from .util import *
 from time import sleep
 class ApiError(Exception):
@@ -17,7 +18,9 @@ class Api:
   def __init__(self, store, agent):
     self.agent = agent
     self.store = store
+    self.requests_sent = 0
     self.meta = None
+    self.last_result = None
     self.root = 'https://api.spacetraders.io/v2/'
     
   def token(self):
@@ -37,6 +40,7 @@ class Api:
     headers = {}
     if need_token:
       headers['Authorization'] = 'Bearer ' + self.token()
+    self.requests_sent += 1
     if method == 'get':
       params['limit'] = 20
     r = requests.request(method, self.root+path, json=data, headers=headers, params=params)
@@ -93,4 +97,8 @@ class Api:
     symbol = str(waypoint)
     return self.store.update(Jumpgate, symbol, data)
   
+  def list_ships(self):
+    data = self.request('get', 'my/ships')
+    return self.store.update_list(Ship, data)
+  
   

nullptr/commander.py

@@ -14,11 +14,11 @@ from threading import Thread
 from nullptr.atlas_builder import  AtlasBuilder
 
 class Commander(CommandLine):
-  def __init__(self, store_dir='data', agent=None):
+  def __init__(self, store_dir='data'):
     self.store_dir = store_dir
     self.store = Store(store_dir)
     self.store.load()
-    self.agent = self.select_agent(agent)
+    self.agent = self.select_agent()
     self.api = Api(self.store, self.agent)
     self.atlas_builder = AtlasBuilder(self.store, self.api)
     self.analyzer = Analyzer(self.store)
@@ -35,16 +35,13 @@ class Commander(CommandLine):
         print('not found')
     return obj
     
-  def select_agent(self, agent_str):
-    if agent_str is not None:
-      return self.store.get(Agent, agent_str)
-    else:
-      agents = self.store.all(Agent)
-      agent = next(agents, None)
-      if agent is None:
-        symbol = input('agent name: ')
-        agent = self.store.get(Agent, symbol)
-      return agent
+  def select_agent(self):
+    agents = self.store.all(Agent)
+    agent = next(agents, None)
+    if agent is None:
+      symbol = input('agent name: ')
+      agent = self.store.get(Agent, symbol)
+    return agent
       
   def after_cmd(self):
     self.store.flush()
@@ -94,3 +91,13 @@ class Commander(CommandLine):
     # dest = self.store.get(System, 'X1-DA90')
     path = self.analyzer.find_path(orig, dest)
     pprint(path)
+  
+  def do_ships(self, arg=''):
+    if arg.startswith('r'):
+      r = self.api.list_ships()
+    else:
+      r = list(self.store.all('Ship'))
+    pprint(r)
+  
+  def do_pp(self):
+    pprint(self.api.last_result)

nullptr/models/ship.py

@@ -0,0 +1,111 @@
+from .base import Base
+from time import time
+from nullptr.util import *
+from dataclasses import dataclass
+
+@dataclass
+class InventoryItem:
+  symbol: str
+  units: int
+  def __str__(self):
+    return self.symbol + ': ' + str(self.units)
+   
+class Ship(Base):  
+  cargo:dict = {}
+  mission_state:dict = {}
+  status:str = ''
+  cargo_capacity:int = 0
+  cargo_units:int = 0
+  location_str = ''
+  cooldown:int = 0
+  arrival:int = 0
+  fuel_current:int = 0
+  fuel_capacity:int = 0
+  mission:str = None
+  mission_status:str = 'init'
+  
+  @classmethod
+  def ext(self):
+    return 'shp'
+  
+  def location(self):
+    return self.store.get('Waypoint', self.location_str)
+    
+  def path(self):
+    agent = self.symbol.split('-')[0]
+    return f'{agent}/{self.symbol}.{self.ext()}'
+
+  def update(self, d):
+    self.seta('status', d, 'nav.status')
+    self.seta('location_str', d, 'nav.waypointSymbol')
+    
+    self.seta('cargo_capacity', d, 'cargo.capacity')
+    self.seta('cargo_units', d, 'cargo.units')
+    self.seta('fuel_capacity', d, 'fuel.capacity')
+    self.seta('fuel_current', d,'fuel.current')
+    cargo = sg(d, 'cargo.inventory')
+    if cargo is not None:
+      self.load_cargo(cargo)
+    cooldown = sg(d, 'cooldown.expiration')
+    if cooldown:
+      self.cooldown = parse_timestamp(cooldown)
+    arrival = sg(d, 'nav.route.arrival')
+    if arrival:
+      self.arrival = parse_timestamp(arrival)
+      
+  def tick(self):
+    if self.status == 'IN_TRANSIT' and self.arrival < time():
+      self.status = 'IN_ORBIT'
+  
+  def is_cooldown(self):
+    return self.cooldown > time()
+  
+  def is_travelling(self):
+    return self.status == 'IN_TRANSIT'
+
+  def get_cargo(self, typ):
+    if typ not in self.cargo:
+      return 0
+    return self.cargo[typ].units
+    
+  def load_cargo(self, cargo):
+    result = {}
+    for i in cargo:
+      symbol = must_get(i, 'symbol')
+      units = must_get(i, 'units')
+      result[symbol] = InventoryItem(symbol, units)
+    self.cargo = result
+    
+  def deliverable_cargo(self, contract):
+    result = []
+    for d in contract.deliveries:
+      if self.get_cargo(d.trade_symbol) > 0:
+        result.append(d.trade_symbol)
+    return result
+    
+  def nondeliverable_cargo(self, contract):
+    cargo = [c.symbol for c in self.cargo.values()]
+    deliveries = [d.trade_symbol for d in contract.deliveries]
+    garbage = [c for c in cargo if c not in deliveries]
+    return garbage
+  
+  def update_timers(self):
+    if self.status == 'IN_TRANSIT' and self.arrival < time():
+      self.status = 'IN_ORBIT'
+    
+    
+  def f(self, detail=1):
+    self.update_timers()
+    arrival = int(self.arrival - time())
+    cooldown = int(self.cooldown - time())
+    r = self.symbol
+    if detail > 1:
+      r += ' ' + self.status
+      r += f' [{self.fuel_current}/{self.fuel_capacity}]'
+      r += ' ' + str(self.location())
+      if self.is_travelling():
+        r += f' [A: {arrival}]'
+      if self.is_cooldown():
+        r += f' [C: {cooldown}]'
+    return r 
+  

nullptr/store.py

@@ -6,6 +6,7 @@ from nullptr.models.agent import Agent
 from nullptr.models.marketplace import Marketplace
 from nullptr.models.system_member import SystemMember
 from nullptr.models.jumpgate import Jumpgate
+from nullptr.models.ship import Ship
 from os.path import isfile, dirname, isdir
 import os
 from os.path import basename
@@ -24,6 +25,7 @@ class Store:
   def init_models(self):
     self.models = all_subclasses(Base)
     self.extensions = {c.ext(): c for c in self.models}
+    self.model_names = {c.__name__: c for c in self.models}
     
   def dirty(self, obj):
     self.dirty_objects.add(obj)
@@ -78,6 +80,9 @@ class Store:
     return obj
     
   def get(self, typ, symbol, create=False):
+    if type(typ) == str and typ in self.model_names:
+      typ = self.model_names[typ]
+      
     if typ not in self.data:
       return None
     if symbol not in self.data[typ]:
@@ -96,6 +101,9 @@ class Store:
     return [self.update(typ, mg(d, 'symbol'), d) for d in lst]
     
   def all(self, typ):
+    if type(typ) == str and typ in self.model_names:
+      typ = self.model_names[typ]
+    
     for m in self.data[typ].values():
       yield m