X-Git-Url: https://git.toastfreeware.priv.at/chrisu/seepark.git/blobdiff_plain/8f6a1d3a3440e4fa5324a211715880dc9144a6e2..0d28ef3dfb5db3645cba61437df118507a1e04b8:/web/seepark_web.py?ds=inline

diff --git a/web/seepark_web.py b/web/seepark_web.py
index 1ff5151..471d716 100644
--- a/web/seepark_web.py
+++ b/web/seepark_web.py
@@ -291,8 +291,15 @@ def currentwatertemperature(sensorid):
     return result.value, result.timestamp
 
 
-def add_month(date):
-    return (date + datetime.timedelta(days=42)).replace(day=1)
+def first_of_month(date, month):
+    date = date.replace(day=1)
+    if month == 0:
+        return date
+    if month == 1:
+        return (date + datetime.timedelta(days=42)).replace(day=1)
+    if month == -1:
+        return (date - datetime.timedelta(days=1)).replace(day=1)
+    assert False
 
 
 @app.route('/api/<version>/sensors/')
@@ -358,14 +365,14 @@ def currentwater(version):
     return jsonify({"value": value, "timestamp": timestamp})
 
 
-@app.route('/report/<int:year>/<int:month>')
+@app.route('/report/<int(fixed_digits=4):year>/<int(fixed_digits=2):month>')
 def report(year, month):
-    """Report for given year and month
+    """Report for given year (4 digits) and month (2 digits)
     """
     paper_size = (29.7 / 2.54, 21. / 2.54)  # A4
 
     begin = datetime.datetime(year, month, 1)
-    end = add_month(begin)
+    end = first_of_month(begin, 1)
 
     water_data = sensordata_to_xy(select_sensordata(mainsensor, 'Wassertemperatur', begin, end))
     air_data = openweatherdata_to_xy(select_openweatherdata(cityid, begin, end))