started to implement configuring commands from file

config/commands.yaml

@@ -0,0 +1,5 @@
+controllers:
+    engines_ctrl:
+        target: digilib.pin.EnginesController
+commands:
+    turn: engines_ctrl.turn

lib/beewatch/config/__init__.py

@@ -0,0 +1,84 @@
+#!/usr/bin/env python3.5
+# Copyright 2017 Digital
+#
+# This file is part of BeeWatch.
+#
+# BeeWatch is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# BeeWatch is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with BeeWatch.  If not, see <http://www.gnu.org/licenses/>.
+
+
+class Configure(object):
+    """
+    Configure BeeWatch from a dict
+    This class is inspired by logging.config
+    (https://github.com/python/cpython/blob/3.6/Lib/logging/config.py)
+    """
+    def __init__(self,config):
+        super(Configure,self).__init__()
+        self.configure(config)
+        self.config = {}
+    def configure(self,config):
+        config_keys = ["controllers","commands"]
+        for name,properties in config.pop("controllers"):
+            target = properties.pop("target")
+            if not callable(target):
+                target = self.str_to_callable(target)
+            self.retconf["controllers"][name] = target(**ctrl)
+        for name,function in config.pop("commands"):
+            if not callable(function):
+                function = self.str_to_callable()
+            self.retconf[commands][name] = function
+    def str_to_callable(self,dotted_str):
+        parts = dotted_str.split(".")
+        next_to_import = parts.pop(0)
+        converted = None
+        for p in parts:
+            if not hasattr(imported,p):
+                __import__(next_to_import)
+            converted = getattr(converted,p)
+            next_to_import += "." + p
+        return converted
+    for n in name:
+        used = used + '.' + n
+        try:
+            found = getattr(found, n)
+        except AttributeError:
+            __import__(used)
+            found = getattr(found, n)
+    return found
+
+
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+
+
+#

lib/beewatch/server/__init__.py

@@ -33,7 +33,6 @@ import digilib.pin
 import digilib.network
 import beewatch.pinapi
 
-
 log = logging.getLogger(__name__+"")
 lapi = logging.getLogger(__name__+".api")
 lchat = logging.getLogger(__name__+".chat")