evilny0/fpdb
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fix crasher in Grapher if no hands returned.

Browse Source 
Should alert user or at least draw something in right pane.
This commit is contained in:
Worros 2008-12-11 23:55:03 +09:00
parent 90803b297f
commit 3a1ddad58f
1 changed files with 18 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
pyfpdb/GuiGraphViewer.py
View File

@ -83,22 +83,24 @@ class GuiGraphViewer (threading.Thread):
self.ax.set_xlabel("Hands", fontsize = 12) self.ax.set_xlabel("Hands", fontsize = 12)
self.ax.set_ylabel("$", fontsize = 12) self.ax.set_ylabel("$", fontsize = 12)
self.ax.grid(color='g', linestyle=':', linewidth=0.2) self.ax.grid(color='g', linestyle=':', linewidth=0.2)
#This line will crash if no hands exist in the query. if(line == None):
text = "All Hands, " + sitename + str(name) + "\nProfit: $" + str(line[-1]) + "\nTotal Hands: " + str(len(line)) #TODO: Do something useful like alert user
print "No hands returned by graph query"
else:
text = "All Hands, " + sitename + str(name) + "\nProfit: $" + str(line[-1]) + "\nTotal Hands: " + str(len(line))
self.ax.annotate(text, self.ax.annotate(text,
xy=(10, -10), xy=(10, -10),
xycoords='axes points', xycoords='axes points',
horizontalalignment='left', verticalalignment='top', horizontalalignment='left', verticalalignment='top',
fontsize=10) fontsize=10)
#Draw plot
self.ax.plot(line,)
#Draw plot self.canvas = FigureCanvas(self.fig) # a gtk.DrawingArea
self.ax.plot(line,) self.graphBox.add(self.canvas)
self.canvas.show()
self.canvas = FigureCanvas(self.fig) # a gtk.DrawingArea
self.graphBox.add(self.canvas)
self.canvas.show()
#end of def showClicked #end of def showClicked
def getRingProfitGraph(self, name, site): def getRingProfitGraph(self, name, site):
@ -106,6 +108,9 @@ class GuiGraphViewer (threading.Thread):
#returns (HandId,Winnings,Costs,Profit) #returns (HandId,Winnings,Costs,Profit)
winnings = self.db.cursor.fetchall() winnings = self.db.cursor.fetchall()
if(winnings == ()):
return None
y=map(lambda x:float(x[3]), winnings) y=map(lambda x:float(x[3]), winnings)
line = cumsum(y) line = cumsum(y)
return line/100 return line/100