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added check for non-empty dataframe

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sanderroosendaal
2016-10-31 15:32:53 +01:00
parent 49f93da544
commit 0b2fc89ffb
1 changed files with 11 additions and 4 deletions
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13
rowers/interactiveplots.py
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@@ -793,10 +793,18 @@ def interactive_cum_flex_chart(theworkouts,promember=0,
if yparam2 != 'None': if yparam2 != 'None':
thedata = thedata[thedata[csvcolumns[yparam2]] > 0] thedata = thedata[thedata[csvcolumns[yparam2]] > 0]
# check if dataframe not empty
if thedata.empty:
return ['','<p>No non-zero data in selection</p>','','']
spm = thedata.ix[:,csvcolumns['spm']] spm = thedata.ix[:,csvcolumns['spm']]
f = thedata['TimeStamp (sec)'].diff().mean() f = thedata['TimeStamp (sec)'].diff().mean()
if not np.isnan(f):
windowsize = 2*(int(10./(f)))+1 windowsize = 2*(int(10./(f)))+1
else:
windowsize = 5
if windowsize <= 3: if windowsize <= 3:
windowsize = 5 windowsize = 5
@@ -825,8 +833,8 @@ def interactive_cum_flex_chart(theworkouts,promember=0,
if xparam=='time': if xparam=='time':
xaxmax = x1.max() xaxmax = x1.max()
xaxmin = x1.min() xaxmin = x1.min()
xaxmax = get_datetimes([x1.max()])[0] xaxmax = get_datetimes([xaxmax],tzinfo=1)[0]
xaxmin = get_datetimes([x1.min()])[0] xaxmin = get_datetimes([xaxmin],tzinfo=1)[0]
x1 = get_datetimes(x1,tzinfo=1) x1 = get_datetimes(x1,tzinfo=1)
elif xparam=='distance': elif xparam=='distance':
xaxmax = x1.max() xaxmax = x1.max()
@@ -1554,7 +1562,6 @@ def interactive_flex_chart2(id=0,promember=0,
y2 = y1 y2 = y1
if xparam=='time': if xparam=='time':
xaxmax = x1.max() xaxmax = x1.max()
xaxmin = x1.min() xaxmin = x1.min()
xaxmax = get_datetimes([xaxmax],tzinfo=1)[0] xaxmax = get_datetimes([xaxmax],tzinfo=1)[0]