[cli] invert POST and GET calls (to prevent orders being overwritten)

pyheatpump/cli.py

@@ -3,6 +3,7 @@
 import click
 from datetime import datetime
 import importlib
+import time
 import json
 import os
 import re
@@ -162,6 +163,8 @@ def fetch(type):
 def supervise(since):
     logger = logger_init()
 
+    build_url = lambda d: '{scheme}://{hostname}:{port}{path}'.format(**d)
+
     from .config import config, mac_address_init, get_last_update, set_last_update
     mac_address = config.get('heatpump','mac_address')
     if not re.match('^(([0-9a-f]{2}):?){6}$', mac_address, re.I):
@@ -173,12 +176,6 @@ def supervise(since):
         last_update = 0
     else:
         last_update = get_last_update()
-    
-    post_packets = [
-        Heatpump(mac_address, last_update, ['Analog']).packet,
-        Heatpump(mac_address, last_update, ['Digital']).packet,
-        Heatpump(mac_address, last_update, ['Integer']).packet
-    ]
 
     base_url = {
         'scheme':config.get('supervisor', 'scheme'),
@@ -186,7 +183,35 @@ def supervise(since):
         'port':config.getint('supervisor', 'port')
     }
 
-    build_url = lambda d: '{scheme}://{hostname}:{port}{path}'.format(**d)
+    get_path = '/'.join((
+        config.get('supervisor', 'get_path'),
+        Heatpump(mac_address).macformat
+    ))
+    get_url = {
+        **base_url,
+        **{'path': get_path}
+    }
+
+    get_resp = requests.get(
+        url=build_url(get_url),
+        verify=False
+    )
+
+    control_data = get_resp.json()
+    if Heatpump(mac_address).control(control_data):
+        logger.info('GET to supervisor succeded : updated values')
+        set_last_update(int(datetime.now().strftime('%s')))
+    else:
+        logger.warn('Unable to set data from supervisor\n{}'.format(control_data))
+
+    time.sleep(3)
+    
+    post_packets = [
+        Heatpump(mac_address, last_update, ['Analog']).packet,
+        Heatpump(mac_address, last_update, ['Digital']).packet,
+        Heatpump(mac_address, last_update, ['Integer']).packet
+    ]
+
 
 
     post_url = {
@@ -213,23 +238,3 @@ def supervise(since):
 
     set_last_update(int(datetime.now().strftime('%s')))
 
-    get_path = '/'.join((
-        config.get('supervisor', 'get_path'),
-        Heatpump(mac_address).macformat
-    ))
-    get_url = {
-        **base_url,
-        **{'path': get_path}
-    }
-
-    get_resp = requests.get(
-        url=build_url(get_url),
-        verify=False
-    )
-
-    control_data = get_resp.json()
-    if Heatpump(mac_address).control(control_data):
-        logger.info('GET to supervisor succeded : updated values')
-        set_last_update(int(datetime.now().strftime('%s')))
-    else:
-        logger.warn('Unable to set data from supervisor\n{}'.format(control_data))