Pre-pre-merge cleanup

* Adding a few changes that were on PAN001 before cleanup
* Adding some output and docstring
* Removing csv file that shouldn't have been committed
* Adding test directory

bin/peas_shell

@@ -153,6 +153,18 @@ class PanSensorShell(cmd.Cmd):
 ##################################################################################################
 
     def do_toggle_relay(self, *arg):
+        """ Toggle a relay
+
+        This will toggle a relay on the on the power board, switching off if on
+        and on if off.  Possible relays include:
+
+            * fan
+            * camera_box
+            * weather
+            * mount
+            * cam_0
+            * cam_0
+        """
         relay = arg[0]
         relay_lookup = {
             'fan': {'pin': 6, 'board': 'telemetry_board'},
@@ -167,14 +179,15 @@ class PanSensorShell(cmd.Cmd):
             relay_info = relay_lookup[relay]
             self.environment.serial_readers[relay_info['board']]['reader'].write("{},9".format(relay_info['pin']))
         except Exception as e:
+            print_warning("Problem toggling relay {}".format(relay))
             print_warning(e)
 
     def do_toggle_computer(self, *arg):
         try:
             board = 'telemetry_board'
             pin = 8
             # Special command will toggle off, wait 30 seconds, then toggle on
-            self.environment.serial_readers[board].write("{},0".format(pin))
+            self.environment.serial_readers[board]['reader'].write("{},0".format(pin))
         except Exception as e:
             print_warning(e)
 

config.yaml

@@ -10,7 +10,7 @@ directories:
     webcam: '/var/panoptes/webcams'
     data: '/var/panoptes/data'
 environment:
-    auto_detect: True,
+    auto_detect: True
 weather:
     station: mongo
     aag_cloud:

peas/sensors.py

@@ -83,7 +83,7 @@ def __init__(self, auto_detect=False, *args, **kwargs):
     def _connect_serial(self, port):
         if port is not None:
             self.logger.debug('Attempting to connect to serial port: {}'.format(port))
-            serial_reader = SerialData(port=port, threaded=True)
+            serial_reader = SerialData(port=port, threaded=False)
             self.logger.debug(serial_reader)
 
             try:

peas/tests/test_boards.py

@@ -0,0 +1,16 @@
+import pytest
+
+from peas.sensors import ArduinoSerialMonitor
+
+
+@pytest.fixture(scope='module')
+def monitor():
+    return ArduinoSerialMonitor(auto_detect=True)
+
+
+def test_create(monitor):
+    assert monitor is not None
+
+
+def test_has_readers(monitor):
+    assert len(monitor.serial_readers) > 0

scripts/simple_weather_capture.py

@@ -1,15 +1,11 @@
 import datetime
-import os
 import pandas
-import sys
 import time
 
 from plotly import graph_objs as plotly_go
 from plotly import plotly
 from plotly import tools as plotly_tools
 
-sys.path.append(os.getenv('PEAS', '.'))  # Append the $PEAS dir
-
 from peas import weather
 
 names = [