Merge branch 'master' of https://bitbucket.org/sanderroosendaal/rowsandall

rowers/c2stuff.py

@@ -347,9 +347,20 @@ def summaryfromsplitdata(splitdata,data,filename,sep='|'):
         timebased = False
 
     for interval in splitdata:
+        try:
             idist = interval['distance']
+        except KeyError:
+            idist = 0
+
+        try:
             itime = interval['time']/10.
+        except KeyError:
+            itime = 0
+        try:
             ipace = 500.*itime/idist
+        except (ZeroDivisionError,OverflowError):
+            ipace = 180.
+
         try:
             ispm = interval['stroke_rate']
         except KeyError:

rowers/dataprep.py

@@ -2051,6 +2051,8 @@ def read_df_sql(id):
         if rowdata and len(rowdata.df):
             data = dataprep(rowdata.df,id=id,bands=True,otwpower=True,barchart=True)
             df = pd.read_parquet(f)
+        else:
+            df = pd.DataFrame()
 
     df = df.fillna(value=0)
 

rowers/dataprepnodjango.py

@@ -729,7 +729,7 @@ def getsmallrowdata_db(columns,ids=[],debug=False):
         try:
             df = pd.read_parquet(csvfilenames[0],columns=columns,engine='pyarrow')
         except (OSError,IndexError):
-            pass
+            df = pd.DataFrame()
 
 
     return df

rowers/models.py

@@ -3072,9 +3072,9 @@ attrs.update(strokedatafields)
 # when the StrokeData are expanded.
 # No Django Instances of this model are managed. Strokedata table is
 # accesssed directly with SQL commands
-StrokeData = type(str('StrokeData'), (models.Model,),
-                  attrs
-                  )
+#StrokeData = type(str('StrokeData'), (models.Model,),
+#                  attrs
+#                  )
 
 # Storing data for the OTW CP chart
 class cpdata(models.Model):