Basestrategy rework

dexbot/cli_conf.py

@@ -7,7 +7,7 @@
 Requires the 'whiptail' tool for text-based configuration (so UNIX only)
 if not available, falls back to a line-based configurator ("NoWhiptail")
 
-Note there is some common cross-UI configuration stuff: look in basestrategy.py
+Note there is some common cross-UI configuration stuff: look in base.py
 It's expected GUI/web interfaces will be re-implementing code in this file, but they should
 understand the common code so worker strategy writers can define their configuration once
 for each strategy class.
@@ -22,7 +22,7 @@
 import subprocess
 
 from dexbot.whiptail import get_whiptail
-from dexbot.basestrategy import BaseStrategy
+from dexbot.strategies.base import StrategyBase
 import dexbot.helper
 
 STRATEGIES = [
@@ -217,14 +217,14 @@ def configure_dexbot(config, ctx):
             worker_name = whiptail.menu("Select worker to edit", [(i, i) for i in workers])
             config['workers'][worker_name] = configure_worker(whiptail, config['workers'][worker_name])
 
-            strategy = BaseStrategy(worker_name, bitshares_instance=bitshares_instance, config=config)
-            strategy.purge()
+            strategy = StrategyBase(worker_name, bitshares_instance=bitshares_instance, config=config)
+            strategy.clear_all_worker_data()
         elif action == 'DEL':
             worker_name = whiptail.menu("Select worker to delete", [(i, i) for i in workers])
             del config['workers'][worker_name]
 
-            strategy = BaseStrategy(worker_name, bitshares_instance=bitshares_instance, config=config)
-            strategy.purge()
+            strategy = StrategyBase(worker_name, bitshares_instance=bitshares_instance, config=config)
+            strategy.clear_all_worker_data()
         elif action == 'NEW':
             txt = whiptail.prompt("Your name for the new worker")
             config['workers'][txt] = configure_worker(whiptail, {})

dexbot/controllers/worker_controller.py

@@ -25,6 +25,14 @@ def __init__(self, view, bitshares_instance, mode):
 
     @property
     def strategies(self):
+        """ Defines strategies that are configurable from the GUI.
+
+            key: Strategy location in the project
+            name: The name that is shown in the GUI for user
+            form_module: If there is custom form module created with QTDesigner
+
+            :return: List of strategies
+        """
         strategies = collections.OrderedDict()
         strategies['dexbot.strategies.relative_orders'] = {
             'name': 'Relative Orders',

dexbot/helper.py

@@ -35,6 +35,10 @@ def remove(path):
 
 def truncate(number, decimals):
     """ Change the decimal point of a number without rounding
+
+        :param float | number: A float number to be cut down
+        :param int | decimals: Number of decimals to be left to the float number
+        :return: Price with specified precision
     """
     return math.floor(number * 10 ** decimals) / 10 ** decimals