From: devicerandom <devnull@localhost>
Date: Fri, 20 Mar 2009 16:26:38 +0000 (+0000)
Subject: (autopeak.py, flatfilts.py, hooke_cli.py) various error checkings
X-Git-Tag: 0.9.0~22
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=1bc94ecb3d2b11a0292aaf5675c8a55b693ecd30;p=hooke.git

(autopeak.py, flatfilts.py, hooke_cli.py) various error checkings
---

diff --git a/autopeak.py b/autopeak.py
index fdce95e..2474add 100644
--- a/autopeak.py
+++ b/autopeak.py
@@ -178,6 +178,10 @@ class autopeakCommands:
         
         peak_location, peak_size = find_current_peaks()
         
+        if len(peak_location) == 0:
+            print 'No peaks to fit.'
+            return
+        
         fitplot=copy.deepcopy(displayed_plot)
         
         #Pick up force baseline
diff --git a/flatfilts.py b/flatfilts.py
index 660bcd4..b287527 100755
--- a/flatfilts.py
+++ b/flatfilts.py
@@ -147,11 +147,15 @@ class flatfiltsCommands:
     #-----Convolution-based peak recognition and filtering.
     #Requires the libpeakspot.py library
     
-    def has_peaks(self, plot, abs_devs):
+    def has_peaks(self, plot, abs_devs=None):
         '''
         Finds peak position in a force curve.
         FIXME: should be moved in libpeakspot.py
         '''
+        if abs_devs==None:
+            abs_devs=self.convfilt_config['mindeviation']
+        
+        
         xret=plot.vectors[1][0]
         yret=plot.vectors[1][1]
         #Calculate convolution.
diff --git a/hooke_cli.py b/hooke_cli.py
index 6262cbe..65e9193 100755
--- a/hooke_cli.py
+++ b/hooke_cli.py
@@ -450,7 +450,13 @@ If we are at the last curve, we come back to the first.
 Syntax: next, n
         '''
     def do_next(self,args):
-        self.current.curve.close_all()
+        try:
+            self.current.curve.close_all()
+        except:
+            print 'No curve file loaded, currently!'
+            print 'This should not happen, report to http://code.google.com/p/hooke'
+            return
+        
         if self.pointer == (len(self.current_list)-1):
             self.pointer=0
             print 'Playlist finished; back to first curve.'
@@ -475,7 +481,12 @@ If we are at the first curve, we jump to the last.
 Syntax: previous, p
     '''
     def do_previous(self,args):
-        self.current.curve.close_all()
+        try:
+            self.current.curve.close_all()
+        except:
+            print 'No curve file loaded, currently!'
+            print 'This should not happen, report to http://code.google.com/p/hooke'
+            return
         if self.pointer == 0:
             self.pointer=(len(self.current_list)-1)
             print 'Start of playlist; jump to last curve.'