.github/FUNDING.yml

+patreon: bastula

.gitignore

-*.pyc
-.pc/
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
\ No newline at end of file

.hgignore

-syntax: glob
-*.pyc
-*~
-.*.swp
-.DS_Store
-.AppleDouble
-._*
-dist
-build

README.md

+dicompyler
+============
+
+<img src='https://raw.githubusercontent.com/wiki/bastula/dicompyler/images/0.3/2dview_mac_thumb.png' align='right' height='240' width='287' alt="dicompyler screenshot">
+dicompyler is an extensible open source radiation therapy research platform based on the DICOM standard. It also functions as a cross-platform DICOM RT viewer.
+
+dicompyler is written in Python and is built on a number of technologies including:  [pydicom](https://github.com/pydicom/pydicom), [wxPython](http://www.wxpython.org), [Pillow](http://python-pillow.org/), and [matplotlib](http://matplotlib.org) and runs on Windows, Mac OS X and Linux.
+
+dicompyler is released under a BSD [license](dicompyler/license.txt).
+
+Take a tour of dicompyler by checking out some [screenshots](https://github.com/bastula/dicompyler/wiki/Screenshots) or download a copy today.
+
+![alt text](https://img.shields.io/pypi/v/dicompyler.svg "pypi version") ![alt text](https://img.shields.io/pypi/dm/dicompyler.svg "pypi version")
+---
+
+Downloads:
+----------
+Downloads are available through Google Drive:<br>
+<br>
+Version 0.4.2: [Windows](https://bit.ly/dicompylerwindows) | [Mac](https://bit.ly/dicompylermac) | [Source](https://pypi.python.org/packages/source/d/dicompyler/dicompyler-0.4.2.tar.gz#md5=adbfa47b07f983f17fdba26a1442fce0) | [Test Data](https://bit.ly/dicompylertestdata) - Released July 15th, 2014 - [Release Notes](https://github.com/bastula/dicompyler/wiki/ReleaseNotes) 
+
+Features:
+---------
+* Import CT/MR/PET Images, DICOM RT structure set, RT dose and RT plan files
+* Extensible plugin system with included plugins:
+  * 2D image viewer with dose and structure overlay
+  * Dose volume histogram viewer with the ability to analyze DVH parameters
+  * DICOM data tree viewer
+  * Patient anonymizer
+  * 3rd-party plugins can be found at [https://github.com/dicompyler/dicompyler-plugins](https://github.com/dicompyler/dicompyler-plugins)
+  * Custom plugins can be written by following the [Plugin development guide](https://github.com/bastula/dicompyler/wiki/PluginDevelopmentGuide)
+
+For upcoming features, see the [project roadmap](https://github.com/bastula/dicompyler/wiki/Roadmap).
+
+System Requirements:
+--------------------
+* Windows XP/Vista/7/8/10
+* Mac OS X 10.5 - 10.13 (Intel) - Must bypass [Gatekeeper](https://support.apple.com/en-us/HT202491)
+* Linux - via a package from [PyPI](https://pypi.python.org/pypi/dicompyler) or a [Debian package](https://packages.debian.org/sid/dicompyler) (courtesy of debian-med)
+
+If you are interested in building from source, please check out the [build instructions](https://github.com/bastula/dicompyler/wiki/BuildRequirements).
+
+Getting Started:
+----------------
+
+* How to run dicompyler:
+  * If you have downloaded dicompyler as an application for Windows or Mac, please
+follow the normal process for running any other application on your system.
+
+  * If you are running from a Python package, a script called "dicompyler" will now
+be present on your path, which you can run from your command line or terminal.
+
+  * If you are running from a source checkout, there is a script in the main folder
+called "dicompyler_app.py" which can be executed via your Python interpreter.
+
+dicompyler will read properly formatted DICOM and DICOM-RT files. To get
+started, run dicompyler and click "Open Patient" to bring up a dialog box that
+will show the DICOM files in the last selected directory. You may click
+"Browse..." to navigate to other folders that contain DICOM data.
+
+In the current version of dicompyler, you can import any DICOM CT, PET,
+or MRI image series, DICOM RT structure set, RT dose and RT plan files.
+dicompyler will automatically highlight the most dependent item for the patient.
+All related items (up the tree) will be automatically imported as well.
+
+Alternatively, you can selectively import data. For example, If you only want
+to import CT images and an RT structure set just highlight the RT structure set.
+If you are importing an RT dose file and the corresponding plan does not
+contain a prescription dose, enter one in the box first. To import the data,
+click "Select" and dicompyler will process the information.
+
+Once the DICOM data has been loaded, the main window will show the patient and
+plan information. Additionally it will show a list of structures and isodoses
+that are associated with the plan.
+
+Getting Help:
+-------------
+* As a starting point, please read the [FAQ](https://github.com/bastula/dicompyler/wiki/FAQ) as it answers the most commonly asked questions about dicompyler.
+* If you are unable to find the answer in the FAQ or in the [wiki](https://github.com/bastula/dicompyler/wiki), dicompyler has a [discussion forum](https://groups.google.com/group/dicompyler) hosted on Google Groups.
+
+Citing dicompyler:
+------------------
+* If you need to cite dicompyler as a reference in your publication, please use the following citation:
+  * **A Panchal and R Keyes**. "SU-GG-T-260: dicompyler: An Open Source Radiation Therapy Research Platform with a Plugin Architecture" Med. Phys. 37, 3245, 2010
+  * The reference in Medical Physics can be accessed via [http://dx.doi.org/10.1118/1.3468652](http://dx.doi.org/10.1118/1.3468652)

debian/changelog

+dicompyler (0.4.2.0+git20200106.2643e0e-1) UNRELEASED; urgency=medium
+
+  * Fetch Git head from upstream to get changes for Python3 soon
+  * debhelper-compat 12 (routine-update)
+  * Standards-Version: 4.5.0
+  * Build using Python3
+    Closes: #936395, #943017
+  * (Build-)Depends: python3-wxgtk4.0, python3-pydicom
+  TODO: dicompylercore
+        https://github.com/dicompyler/dicompyler-core/
+
+ -- Andreas Tille <tille@debian.org>  Wed, 22 Jan 2020 14:14:10 +0100
+
 dicompyler (0.4.2.0-2) unstable; urgency=medium
 
   * Point Vcs fields to salsa.debian.org

debian/compat

-12

debian/control

@@ -4,11 +4,13 @@ Uploaders: Andreas Tille <tille@debian.org>,
            Vojtěch Kulvait <kulvait@gmail.com>
 Section: science
 Priority: optional
-Build-Depends: debhelper (>= 12~),
-               python,
+Build-Depends: debhelper-compat (= 12),
+               python3,
                dh-python,
-               python-setuptools
-Standards-Version: 4.3.0
+               python3-setuptools,
+               python3-wxgtk4.0 <!nocheck>,
+               python3-pydicom <!nocheck>,
+Standards-Version: 4.5.0
 Vcs-Browser: https://salsa.debian.org/med-team/dicompyler
 Vcs-Git: https://salsa.debian.org/med-team/dicompyler.git
 Homepage: http://www.dicompyler.com/
@@ -16,13 +18,13 @@ Homepage: http://www.dicompyler.com/
 Package: dicompyler
 Architecture: all
 Depends: ${misc:Depends},
-         ${python:Depends},
-         python-wxgtk3.0,
-         python-pil (>=3.0.0),
-         python-numpy,
-         python-matplotlib,
-         python-dicom,
-         python-tornado
+         ${python3:Depends},
+         python3-wxgtk4.0,
+         python3-pil (>=3.0.0),
+         python3-numpy,
+         python3-matplotlib,
+         python3-pydicom,
+         python3-tornado
 Description: radiation therapy research platform
  Dicompyler is an extensible, fully open source radiation therapy
  research platform based on the DICOM standard. It also functions as a

debian/patches/092017A_fixpubsub.patch

@@ -3,60 +3,8 @@ Last-Update: Mon Sep 18 10:00:00 CEST 2017
 Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=854837
 Description: wx.lib.pubsub fix according to https://wxpython.org/Phoenix/docs/html/wx.lib.pubsub.setuparg1.html
 
-Index: dicompyler/dicompyler/baseplugins/2dview.py
-===================================================================
---- dicompyler.orig/dicompyler/baseplugins/2dview.py
-+++ dicompyler/dicompyler/baseplugins/2dview.py
-@@ -10,9 +10,8 @@
- 
- import wx
- from wx.xrc import XmlResource, XRCCTRL, XRCID
--import wx.lib.pubsub.setuparg1
--import wx.lib.pubsub.core
--pub = wx.lib.pubsub.core.Publisher()
-+from wx.lib.pubsub import setuparg1 #see https://wxpython.org/Phoenix/docs/html/wx.lib.pubsub.setuparg1.html
-+from wx.lib.pubsub import pub
- from matplotlib import _cntr as cntr
- from matplotlib import __version__ as mplversion
- import numpy as np
-@@ -194,18 +193,18 @@ class plugin2DView(wx.Panel):
-         self.Unbind(wx.EVT_RIGHT_DOWN)
-         self.Unbind(wx.EVT_RIGHT_UP)
-         self.Unbind(wx.EVT_MOTION)
--        pub.unsubscribe(self.OnKeyDown)
--        pub.unsubscribe(self.OnMouseWheel)
--        pub.unsubscribe(self.OnRefresh)
-+        pub.unsubscribe(self.OnKeyDown, 'main.key_down')
-+        pub.unsubscribe(self.OnMouseWheel, 'main.mousewheel')
-+        pub.unsubscribe(self.OnRefresh, '2dview.refresh')
- 
-     def OnDestroy(self, evt):
-         """Unbind to all events before the plugin is destroyed."""
- 
--        pub.unsubscribe(self.OnUpdatePatient)
--        pub.unsubscribe(self.OnStructureCheck)
--        pub.unsubscribe(self.OnIsodoseCheck)
--        pub.unsubscribe(self.OnDrawingPrefsChange)
--        pub.unsubscribe(self.OnPluginLoaded)
-+        pub.unsubscribe(self.OnUpdatePatient, 'patient.updated.parsed_data')
-+        pub.unsubscribe(self.OnStructureCheck, 'structures.checked')
-+        pub.unsubscribe(self.OnIsodoseCheck, 'isodoses.checked')
-+        pub.unsubscribe(self.OnDrawingPrefsChange, '2dview.drawingprefs')
-+        pub.unsubscribe(self.OnPluginLoaded, 'plugin.loaded.2dview')
-         self.OnUnfocus()
- 
-     def OnStructureCheck(self, msg):
-@@ -725,4 +724,4 @@ class plugin2DView(wx.Panel):
-             menu.Append(id, "No tools found")
-             menu.Enable(id, False)
-         self.PopupMenu(menu)
--        menu.Destroy()
-\ No newline at end of file
-+        menu.Destroy()
-Index: dicompyler/dicompyler/baseplugins/anonymize.py
-===================================================================
---- dicompyler.orig/dicompyler/baseplugins/anonymize.py
-+++ dicompyler/dicompyler/baseplugins/anonymize.py
+--- a/dicompyler/baseplugins/anonymize.py
++++ b/dicompyler/baseplugins/anonymize.py
 @@ -10,9 +10,8 @@
  
  import wx
@@ -69,169 +17,9 @@ Index: dicompyler/dicompyler/baseplugins/anonymize.py
  import os, threading
  from dicompyler import guiutil, util
  
-@@ -333,4 +332,9 @@ class AnonymizeDialog(wx.Dialog):
-         else:
-             self.privatetags = False
- 
--        self.EndModal(wx.ID_OK)
-\ No newline at end of file
-+        self.EndModal(wx.ID_OK)
-+
-+    def OnDestroy(self, evt):
-+        """Unbind to all events before the plugin is destroyed."""
-+        pub.unsubscribe(self.OnImportPrefsChange, 'general.dicom.import_location')
-+        pub.unsubscribe(self.OnUpdatePatient, 'patient.updated.raw_data')
-Index: dicompyler/dicompyler/baseplugins/dvh.py
-===================================================================
---- dicompyler.orig/dicompyler/baseplugins/dvh.py
-+++ dicompyler/dicompyler/baseplugins/dvh.py
-@@ -12,9 +12,8 @@
- 
- import wx
- from wx.xrc import XmlResource, XRCCTRL, XRCID
--import wx.lib.pubsub.setuparg1
--import wx.lib.pubsub.core
--pub = wx.lib.pubsub.core.Publisher()
-+from wx.lib.pubsub import setuparg1 #see https://wxpython.org/Phoenix/docs/html/wx.lib.pubsub.setuparg1.html
-+from wx.lib.pubsub import pub
- from dicompyler import guiutil, util
- from dicompyler import dvhdata, guidvh
- from dicompyler import wxmpl
-@@ -134,9 +133,9 @@ class pluginDVH(wx.Panel):
-     def OnDestroy(self, evt):
-         """Unbind to all events before the plugin is destroyed."""
- 
--        pub.unsubscribe(self.OnUpdatePatient)
--        pub.unsubscribe(self.OnStructureCheck)
--        pub.unsubscribe(self.OnStructureSelect)
-+        pub.unsubscribe(self.OnUpdatePatient, 'patient.updated.parsed_data')
-+        pub.unsubscribe(self.OnStructureCheck, 'structures.checked')
-+        pub.unsubscribe(self.OnStructureSelect, 'structure.selected')
- 
-     def OnStructureCheck(self, msg):
-         """When a structure changes, update the interface and plot."""
-Index: dicompyler/dicompyler/baseplugins/quickopen.py
-===================================================================
---- dicompyler.orig/dicompyler/baseplugins/quickopen.py
-+++ dicompyler/dicompyler/baseplugins/quickopen.py
-@@ -11,9 +11,8 @@
- import logging
- logger = logging.getLogger('dicompyler.quickimport')
- import wx
--import wx.lib.pubsub.setuparg1
--import wx.lib.pubsub.core
--pub = wx.lib.pubsub.core.Publisher()
-+from wx.lib.pubsub import setuparg1 #see https://wxpython.org/Phoenix/docs/html/wx.lib.pubsub.setuparg1.html
-+from wx.lib.pubsub import pub
- from dicompyler import dicomparser, util
- import dicom
- 
-Index: dicompyler/dicompyler/baseplugins/treeview.py
-===================================================================
---- dicompyler.orig/dicompyler/baseplugins/treeview.py
-+++ dicompyler/dicompyler/baseplugins/treeview.py
-@@ -13,9 +13,8 @@ logger = logging.getLogger('dicompyler.t
- import threading, Queue
- import wx
- from wx.xrc import XmlResource, XRCCTRL, XRCID
--import wx.lib.pubsub.setuparg1
--import wx.lib.pubsub.core
--pub = wx.lib.pubsub.core.Publisher()
-+from wx.lib.pubsub import setuparg1 #see https://wxpython.org/Phoenix/docs/html/wx.lib.pubsub.setuparg1.html
-+from wx.lib.pubsub import pub
- from wx.gizmos import TreeListCtrl as tlc
- from dicompyler import guiutil, util
- import dicom
-@@ -99,7 +98,7 @@ class pluginTreeView(wx.Panel):
-     def OnDestroy(self, evt):
-         """Unbind to all events before the plugin is destroyed."""
- 
--        pub.unsubscribe(self.OnUpdatePatient)
-+        pub.unsubscribe(self.OnUpdatePatient, 'patient.updated.raw_data')
- 
-     def OnLoadTree(self, event):
-         """Update and load the DICOM tree."""
-Index: dicompyler/dicompyler/dicomgui.py
-===================================================================
---- dicompyler.orig/dicompyler/dicomgui.py
-+++ dicompyler/dicompyler/dicomgui.py
-@@ -15,9 +15,8 @@ logger = logging.getLogger('dicompyler.d
- import hashlib, os, threading
- import wx
- from wx.xrc import *
--import wx.lib.pubsub.setuparg1
--import wx.lib.pubsub.core
--pub = wx.lib.pubsub.core.Publisher()
-+from wx.lib.pubsub import setuparg1 #see https://wxpython.org/Phoenix/docs/html/wx.lib.pubsub.setuparg1.html
-+from wx.lib.pubsub import pub
- import numpy as np
- from dicompyler import dicomparser, dvhdoses, guiutil, util
- 
-Index: dicompyler/dicompyler/guiutil.py
-===================================================================
---- dicompyler.orig/dicompyler/guiutil.py
-+++ dicompyler/dicompyler/guiutil.py
-@@ -10,9 +10,8 @@
- import util
- import wx
- from wx.xrc import XmlResource, XRCCTRL, XRCID
--import wx.lib.pubsub.setuparg1
--import wx.lib.pubsub.core
--pub = wx.lib.pubsub.core.Publisher()
-+from wx.lib.pubsub import setuparg1 #see https://wxpython.org/Phoenix/docs/html/wx.lib.pubsub.setuparg1.html
-+from wx.lib.pubsub import pub
- 
- def IsMSWindows():
-     """Are we running on Windows?
-Index: dicompyler/dicompyler/main.py
-===================================================================
---- dicompyler.orig/dicompyler/main.py
-+++ dicompyler/dicompyler/main.py
-@@ -20,9 +20,8 @@ from wx.xrc import *
- import wx.lib.dialogs, webbrowser
- # Uncomment line to setup pubsub for frozen targets on wxPython 2.8.11 and above
- # from wx.lib.pubsub import setupv1
--import wx.lib.pubsub.setuparg1
--import wx.lib.pubsub.core
--pub = wx.lib.pubsub.core.Publisher()
-+from wx.lib.pubsub import setuparg1 #see https://wxpython.org/Phoenix/docs/html/wx.lib.pubsub.setuparg1.html
-+from wx.lib.pubsub import pub
- from dicompyler import guiutil, util
- from dicompyler import dicomgui, dvhdata, dvhdoses, dvhcalc
- from dicompyler.dicomparser import DicomParser as dp
-Index: dicompyler/dicompyler/plugin.py
-===================================================================
---- dicompyler.orig/dicompyler/plugin.py
-+++ dicompyler/dicompyler/plugin.py
-@@ -12,9 +12,8 @@ logger = logging.getLogger('dicompyler.p
- import imp, os
- import wx
- from wx.xrc import *
--import wx.lib.pubsub.setuparg1
--import wx.lib.pubsub.core
--pub = wx.lib.pubsub.core.Publisher()
-+from wx.lib.pubsub import setuparg1 #see https://wxpython.org/Phoenix/docs/html/wx.lib.pubsub.setuparg1.html
-+from wx.lib.pubsub import pub
- from dicompyler import guiutil, util
- 
- def import_plugins(userpath=None):
-Index: dicompyler/dicompyler/preferences.py
-===================================================================
---- dicompyler.orig/dicompyler/preferences.py
-+++ dicompyler/dicompyler/preferences.py
-@@ -10,9 +10,8 @@
- import os
- import wx
- from wx.xrc import *
--import wx.lib.pubsub.setuparg1
--import wx.lib.pubsub.core
--pub = wx.lib.pubsub.core.Publisher()
-+from wx.lib.pubsub import setuparg1 #see https://wxpython.org/Phoenix/docs/html/wx.lib.pubsub.setuparg1.html
-+from wx.lib.pubsub import pub
- from dicompyler import guiutil, util
- 
- try:
-@@ -376,9 +375,8 @@ def main():
+--- a/dicompyler/preferences.py
++++ b/dicompyler/preferences.py
+@@ -377,9 +377,8 @@ def main():
  
      import tempfile, os
      import wx
@@ -243,3 +31,12 @@ Index: dicompyler/dicompyler/preferences.py
  
      app = wx.App(False)
  
+--- a/dicompyler/baseplugins/2dview.py
++++ b/dicompyler/baseplugins/2dview.py
+@@ -712,4 +712,4 @@ class plugin2DView(wx.Panel):
+             menu.Append(id, "No tools found")
+             menu.Enable(id, False)
+         self.PopupMenu(menu)
+-        menu.Destroy()
+\ No newline at end of file
++        menu.Destroy()

debian/patches/092017E_newwxmpl.patch

@@ -3,10 +3,8 @@ Last-Update: Mon Sep 18 23:15:00 CEST 2017
 Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=854837
 Description: wxmpl file was outdated, so it was updated to github.com/NOAA-ORR-ERD/wxmpl version "2.1.0dev1" including patch matplotlib.1069221.n5.nabble.com/wxMPL-patch-td34955.html
 
-Index: dicompyler/dicompyler/wxmpl.py
-===================================================================
---- dicompyler.orig/dicompyler/wxmpl.py
-+++ dicompyler/dicompyler/wxmpl.py
+--- a/dicompyler/wxmpl.py
++++ b/dicompyler/wxmpl.py
 @@ -1,6 +1,5 @@
  # Purpose: painless matplotlib embedding for wxPython
  # Author: Ken McIvor <mcivor@iit.edu>
@@ -25,10 +23,9 @@ Index: dicompyler/dicompyler/wxmpl.py
  import matplotlib
  matplotlib.use('WXAgg')
 -import numpy as np
--from matplotlib.axes import _process_plot_var_args
--from matplotlib.backends.backend_agg import RendererAgg
 +import numpy as NumPy
-+from matplotlib.axes._base import _process_plot_var_args
+ from matplotlib.axes._base import _process_plot_var_args
+-from matplotlib.backends.backend_agg import RendererAgg
 +from matplotlib.backend_bases import FigureCanvasBase
 +from matplotlib.backends.backend_agg import FigureCanvasAgg, RendererAgg
  from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg
@@ -42,17 +39,7 @@ Index: dicompyler/dicompyler/wxmpl.py
  
  __all__ = ['PlotPanel', 'PlotFrame', 'PlotApp', 'StripCharter', 'Channel',
      'FigurePrinter', 'PointEvent', 'EVT_POINT', 'SelectionEvent',
-@@ -1122,7 +1124,8 @@ class PlotPanel(FigureCanvasWxAgg):
-         # find the toplevel parent window and register an activation event
-         # handler that is keyed to the id of this PlotPanel
-         topwin = toplevel_parent_of_window(self)
--        topwin.Connect(-1, self.GetId(), wx.wxEVT_ACTIVATE, self.OnActivate)
-+        #Patch of wxMPL to make it work with wxPython 2.9 due to http://matplotlib.1069221.n5.nabble.com/wxMPL-patch-td34955.html
-+        topwin.Connect(self.GetId(), wx.ID_ANY, wx.wxEVT_ACTIVATE, self.OnActivate)
- 
-         wx.EVT_ERASE_BACKGROUND(self, self.OnEraseBackground)
-         wx.EVT_WINDOW_DESTROY(self, self.OnDestroy)
-@@ -1131,8 +1134,6 @@ class PlotPanel(FigureCanvasWxAgg):
+@@ -1131,8 +1133,6 @@ class PlotPanel(FigureCanvasWxAgg):
          """
          Handles the wxPython window activation event.
          """
@@ -61,7 +48,7 @@ Index: dicompyler/dicompyler/wxmpl.py
          if not evt.GetActive():
              self.cursor.setNormal()
              self.location.clear()
-@@ -1422,7 +1423,7 @@ class PlotFrame(wx.Frame):
+@@ -1421,7 +1421,7 @@ class PlotFrame(wx.Frame):
          fileName = wx.FileSelector('Save Plot', default_extension='png',
              wildcard=('Portable Network Graphics (*.png)|*.png|'
                  + 'Encapsulated Postscript (*.eps)|*.eps|All files (*.*)|*.*'),
@@ -70,7 +57,7 @@ Index: dicompyler/dicompyler/wxmpl.py
  
          if not fileName:
              return
-@@ -1649,7 +1650,7 @@ class VectorBuffer:
+@@ -1648,7 +1648,7 @@ class VectorBuffer:
      accomodate new entries.
      """
      def __init__(self):
@@ -79,7 +66,7 @@ Index: dicompyler/dicompyler/wxmpl.py
          self.nextRow = 0
  
      def clear(self):
-@@ -1663,7 +1664,7 @@ class VectorBuffer:
+@@ -1662,7 +1662,7 @@ class VectorBuffer:
          """
          Zero and reset this buffer, releasing the underlying array.
          """
@@ -88,7 +75,7 @@ Index: dicompyler/dicompyler/wxmpl.py
          self.nextRow = 0
  
      def append(self, point):
-@@ -1675,11 +1676,11 @@ class VectorBuffer:
+@@ -1674,11 +1674,11 @@ class VectorBuffer:
  
          resize = False
          if nextRow == data.shape[0]:
@@ -102,7 +89,7 @@ Index: dicompyler/dicompyler/wxmpl.py
              self.data[0:data.shape[0]] = data
  
          self.data[nextRow] = point
-@@ -1701,7 +1702,7 @@ class MatrixBuffer:
+@@ -1700,7 +1700,7 @@ class MatrixBuffer:
      accomodate new rows of entries.
      """
      def __init__(self):
@@ -111,7 +98,7 @@ Index: dicompyler/dicompyler/wxmpl.py
          self.nextRow = 0
  
      def clear(self):
-@@ -1715,14 +1716,14 @@ class MatrixBuffer:
+@@ -1714,14 +1714,14 @@ class MatrixBuffer:
          """
          Zero and reset this buffer, releasing the underlying array.
          """
@@ -128,7 +115,7 @@ Index: dicompyler/dicompyler/wxmpl.py
          nextRow = self.nextRow
          data = self.data
          nPts = row.shape[0]
-@@ -1733,7 +1734,7 @@ class MatrixBuffer:
+@@ -1732,7 +1732,7 @@ class MatrixBuffer:
          resize = True
          if nextRow == data.shape[0]:
              nC = data.shape[1]
@@ -137,7 +124,7 @@ Index: dicompyler/dicompyler/wxmpl.py
              if nC < nPts:
                  nC = nPts
          elif data.shape[1] < nPts:
-@@ -1743,7 +1744,7 @@ class MatrixBuffer:
+@@ -1742,7 +1742,7 @@ class MatrixBuffer:
              resize = False
  
          if resize:
@@ -146,7 +133,7 @@ Index: dicompyler/dicompyler/wxmpl.py
              rowEnd, colEnd = data.shape
              self.data[0:rowEnd, 0:colEnd] = data
  
-@@ -1935,7 +1936,7 @@ class StripCharter:
+@@ -1934,7 +1934,7 @@ class StripCharter:
                  xys = axes._get_verts_in_data_coords(
                      line.get_transform(), zip(x, y))
              else:

debian/patches/allow_pillow_instead_of_pil.patch

-Author: Andreas Tille <tille@debian.org>
-Last-Update: Wed, 10 Sep 2014 23:21:42 +0200
-Description: python-imaging is providing only pillow egg-info
- Since pil egg-info is missing this patch is needed.  See also
-   https://lists.debian.org/debian-python/2014/09/msg00070.html
-
---- a/setup.py
-+++ b/setup.py
-@@ -16,7 +16,7 @@ import sys
- requires = [
-     'matplotlib>=0.99, <=1.1.0',
-     'numpy>=1.2.1',
--    'pil>=1.1.7',
-+    'pillow>=2.5.1',
-     'pydicom>=0.9.5, <=0.9.9']
- 
- if sys.version_info[0] == 2 and sys.version_info[1] < 6:

debian/patches/enable_pydicom_0.9.8.patch

-Author: Andreas Tille <tille@debian.org>
-Last-Update: Wed, 10 Sep 2014 23:21:42 +0200
-Description: Hopefully dicompyler can also cope with the current
- version of python-dicom.  This needs to be clarified with upstream
- but for the moment we need the patch to let it start at all.
-
---- dicompyler-0.4.2.orig/setup.py
-+++ dicompyler-0.4.2/setup.py
-@@ -17,7 +17,7 @@
-     'matplotlib>=0.99, <=1.1.0',
-     'numpy>=1.2.1',
-     'pil>=1.1.7',
--    'pydicom>=0.9.5, <0.9.7']
-+    'pydicom>=0.9.5, <=0.9.9']
- 
- if sys.version_info[0] == 2 and sys.version_info[1] < 6:
-     requires.append('simplejson')
-@@ -91,4 +91,4 @@
-     - PIL 1.1.7 or any version of Pillow
-     - pydicom 0.9.5 or 0.9.6
-     - simplejson (only for Python 2.5, Python 2.6+ includes JSON support)""",
--)
-\ No newline at end of file
-+)

debian/patches/series

 do_not_download_distribute.patch
 wxpy30.patch
 wxpy30-more.patch
-enable_pydicom_0.9.8.patch
-allow_pillow_instead_of_pil.patch
-enable_later_versions_of_matplotlib.patch
-fix-xrc-errors.patch
-fix_DicomImporterDialog.patch
+# enable_later_versions_of_matplotlib.patch
+# fix-xrc-errors.patch
+# fix_DicomImporterDialog.patch
 092017A_fixpubsub.patch
-092017B_fiximportasterixs.patch
-092017C_fixwx30.patch
+# 092017B_fiximportasterixs.patch
+# 092017C_fixwx30.patch
 092017E_newwxmpl.patch
-092017F_pillowtostringtobytes.patch
-092017G_fixdicomparser.patch
+# 092017F_pillowtostringtobytes.patch
+# 092017G_fixdicomparser.patch

debian/patches/wxpy30-more.patch

@@ -10,131 +10,23 @@ Description: Further patches not applied by wx-migration-tool from
  
  import wx
  from wx.xrc import XmlResource, XRCCTRL, XRCID
--from wx.lib.pubsub import Publisher as pub
+-from wx.lib.pubsub import pub
 +import wx.lib.pubsub.setuparg1
 +import wx.lib.pubsub.core
 +pub = wx.lib.pubsub.core.Publisher()
  import os, threading
  from dicompyler import guiutil, util
  
---- a/dicompyler/baseplugins/treeview.py
-+++ b/dicompyler/baseplugins/treeview.py
-@@ -13,7 +13,9 @@ logger = logging.getLogger('dicompyler.t
- import threading, Queue
- import wx
- from wx.xrc import XmlResource, XRCCTRL, XRCID
--from wx.lib.pubsub import Publisher as pub
-+import wx.lib.pubsub.setuparg1
-+import wx.lib.pubsub.core
-+pub = wx.lib.pubsub.core.Publisher()
- from wx.gizmos import TreeListCtrl as tlc
- from dicompyler import guiutil, util
- import dicom
---- a/dicompyler/plugin.py
-+++ b/dicompyler/plugin.py
-@@ -12,7 +12,9 @@ logger = logging.getLogger('dicompyler.p
- import imp, os
- import wx
- from wx.xrc import *
--from wx.lib.pubsub import Publisher as pub
-+import wx.lib.pubsub.setuparg1
-+import wx.lib.pubsub.core
-+pub = wx.lib.pubsub.core.Publisher()
- from dicompyler import guiutil, util
+@@ -329,4 +331,4 @@ class AnonymizeDialog(wx.Dialog):
+         else:
+             self.privatetags = False
  
- def import_plugins(userpath=None):
---- a/dicompyler/baseplugins/quickopen.py
-+++ b/dicompyler/baseplugins/quickopen.py
-@@ -11,7 +11,9 @@
- import logging
- logger = logging.getLogger('dicompyler.quickimport')
- import wx
--from wx.lib.pubsub import Publisher as pub
-+import wx.lib.pubsub.setuparg1
-+import wx.lib.pubsub.core
-+pub = wx.lib.pubsub.core.Publisher()
- from dicompyler import dicomparser, util
- import dicom
- 
---- a/dicompyler/baseplugins/2dview.py
-+++ b/dicompyler/baseplugins/2dview.py
-@@ -10,7 +10,9 @@
- 
- import wx
- from wx.xrc import XmlResource, XRCCTRL, XRCID
--from wx.lib.pubsub import Publisher as pub
-+import wx.lib.pubsub.setuparg1
-+import wx.lib.pubsub.core
-+pub = wx.lib.pubsub.core.Publisher()
- from matplotlib import _cntr as cntr
- from matplotlib import __version__ as mplversion
- import numpy as np
---- a/dicompyler/baseplugins/dvh.py
-+++ b/dicompyler/baseplugins/dvh.py
-@@ -12,7 +12,9 @@
- 
- import wx
- from wx.xrc import XmlResource, XRCCTRL, XRCID
--from wx.lib.pubsub import Publisher as pub
-+import wx.lib.pubsub.setuparg1
-+import wx.lib.pubsub.core
-+pub = wx.lib.pubsub.core.Publisher()
- from dicompyler import guiutil, util
- from dicompyler import dvhdata, guidvh
- from dicompyler import wxmpl
---- a/dicompyler/dicomgui.py
-+++ b/dicompyler/dicomgui.py
-@@ -15,7 +15,9 @@ logger = logging.getLogger('dicompyler.d
- import hashlib, os, threading
- import wx
- from wx.xrc import *
--from wx.lib.pubsub import Publisher as pub
-+import wx.lib.pubsub.setuparg1
-+import wx.lib.pubsub.core
-+pub = wx.lib.pubsub.core.Publisher()
- import numpy as np
- from dicompyler import dicomparser, dvhdoses, guiutil, util
- 
---- a/dicompyler/guiutil.py
-+++ b/dicompyler/guiutil.py
-@@ -10,7 +10,9 @@
- import util
- import wx
- from wx.xrc import XmlResource, XRCCTRL, XRCID
--from wx.lib.pubsub import Publisher as pub
-+import wx.lib.pubsub.setuparg1
-+import wx.lib.pubsub.core
-+pub = wx.lib.pubsub.core.Publisher()
- 
- def IsMSWindows():
-     """Are we running on Windows?
---- a/dicompyler/main.py
-+++ b/dicompyler/main.py
-@@ -20,7 +20,9 @@ from wx.xrc import *
- import wx.lib.dialogs, webbrowser
- # Uncomment line to setup pubsub for frozen targets on wxPython 2.8.11 and above
- # from wx.lib.pubsub import setupv1
--from wx.lib.pubsub import Publisher as pub
-+import wx.lib.pubsub.setuparg1
-+import wx.lib.pubsub.core
-+pub = wx.lib.pubsub.core.Publisher()
- from dicompyler import guiutil, util
- from dicompyler import dicomgui, dvhdata, dvhdoses, dvhcalc
- from dicompyler.dicomparser import DicomParser as dp
+-        self.EndModal(wx.ID_OK)
+\ No newline at end of file
++        self.EndModal(wx.ID_OK)
 --- a/dicompyler/preferences.py
 +++ b/dicompyler/preferences.py
-@@ -10,7 +10,9 @@
- import os
- import wx
- from wx.xrc import *
--from wx.lib.pubsub import Publisher as pub
-+import wx.lib.pubsub.setuparg1
-+import wx.lib.pubsub.core
-+pub = wx.lib.pubsub.core.Publisher()
- from dicompyler import guiutil, util
- 
- try:
-@@ -374,7 +374,9 @@ def main():
+@@ -377,7 +377,9 @@ def main():
  
      import tempfile, os
      import wx

debian/patches/wxpy30.patch

@@ -4,20 +4,9 @@ Bug-Debian: http://bugs.debian.org/759056
 Description: Apply wx-migration-tool which was developed by Olly Betts
  http://anonscm.debian.org/cgit/collab-maint/wx-migration-tools.git
 
---- a/dicompyler/main.py
-+++ b/dicompyler/main.py
-@@ -925,7 +925,7 @@ class MainFrame(wx.Frame):
- 
- class dicompyler(wx.App):
-     def OnInit(self):
--        wx.InitAllImageHandlers()
-+        # no-op in wxPython2.8 and later: wx.InitAllImageHandlers()
-         wx.GetApp().SetAppName("dicompyler")
- 
-         # Load the XRC file for our gui resources
 --- a/dicompyler/wxmpl.py
 +++ b/dicompyler/wxmpl.py
-@@ -1422,7 +1422,7 @@ class PlotFrame(wx.Frame):
+@@ -1421,7 +1421,7 @@ class PlotFrame(wx.Frame):
          fileName = wx.FileSelector('Save Plot', default_extension='png',
              wildcard=('Portable Network Graphics (*.png)|*.png|'
                  + 'Encapsulated Postscript (*.eps)|*.eps|All files (*.*)|*.*'),

debian/rules

@@ -9,7 +9,7 @@ export PYBUILD_INSTALL_ARGS=--install-lib=/usr/share/$(DEB_SOURCE)/
 export PYBUILD_AFTER_INSTALL=mv {destdir}/usr/bin/$(DEB_SOURCE) {destdir}/usr/share/$(DEB_SOURCE)/run
 
 %:
-	dh $@ --with python2 --buildsystem=pybuild
+	dh $@ --with python3 --buildsystem=pybuild
 
 override_dh_fixperms:
 	dh_fixperms

debian/watch

-version=3
-https://github.com/bastula/dicompyler/releases .*/archive/release-(\d[\d.-]+)\.(?:tar(?:\.gz|\.bz2)?|tgz)
+version=4
+
+opts="mode=git,pretty=0.4.2.0+git%cd.%h" \
+    https://github.com/bastula/dicompyler.git HEAD
+
+# https://github.com/bastula/dicompyler/releases .*/archive/release-(\d[\d.-]+)\.(?:tar(?:\.gz|\.bz2)?|tgz)

dicompyler/__init__.py

@@ -2,12 +2,18 @@
 # -*- coding: utf-8 -*-
 # __init__.py
 """Package initialization for dicompyler."""
-# Copyright (c) 2009-2011 Aditya Panchal
+# Copyright (c) 2009-2017 Aditya Panchal
 # This file is part of dicompyler, relased under a BSD license.
 #    See the file license.txt included with this distribution, also
-#    available at http://code.google.com/p/dicompyler/
+#    available at https://github.com/bastula/dicompyler/
 
-from main import start, __version__
+__author__ = 'Aditya Panchal'
+__email__ = 'apanchal@bastula.org'
+__version__ = '0.5.0'
+__version_info__ = (0, 5, 0)
+
+
+from dicompyler.main import start
 
 if __name__ == '__main__':
     import dicompyler.main

dicompyler/baseplugins/2dview.py

 #!/usr/bin/env python
-# -*- coding: ISO-8859-1 -*-
+# -*- coding: utf-8 -*-
 # 2dview.py
 """dicompyler plugin that displays images, structures and dose in 2D planes."""
-# Copyright (c) 2009-2012 Aditya Panchal
+# Copyright (c) 2009-2017 Aditya Panchal
 # This file is part of dicompyler, released under a BSD license.
 #    See the file license.txt included with this distribution, also
-#    available at http://code.google.com/p/dicompyler/
+#    available at https://github.com/bastula/dicompyler/
 #
 
 import wx
 from wx.xrc import XmlResource, XRCCTRL, XRCID
-from wx.lib.pubsub import Publisher as pub
+from wx.lib.pubsub import pub
 from matplotlib import _cntr as cntr
 from matplotlib import __version__ as mplversion
 import numpy as np
@@ -23,7 +23,7 @@ def pluginProperties():
     props['name'] = '2D View'
     props['description'] = "Display image, structure and dose data in 2D"
     props['author'] = 'Aditya Panchal'
-    props['version'] = "0.4.2"
+    props['version'] = "0.5.0"
     props['plugin_type'] = 'main'
     props['plugin_version'] = 1
     props['min_dicom'] = ['images']
@@ -46,9 +46,7 @@ class plugin2DView(wx.Panel):
     """Plugin to display DICOM image, RT Structure, RT Dose in 2D."""
 
     def __init__(self):
-        pre = wx.PrePanel()
-        # the Create step is done by XRC.
-        self.PostCreate(pre)
+        wx.Panel.__init__(self)
 
     def Init(self, res):
         """Method called after the panel has been initialized."""
@@ -124,7 +122,7 @@ class plugin2DView(wx.Panel):
         pub.subscribe(self.OnRefresh, '2dview.refresh')
         pub.subscribe(self.OnDrawingPrefsChange, '2dview.drawingprefs')
         pub.subscribe(self.OnPluginLoaded, 'plugin.loaded.2dview')
-        pub.sendMessage('preferences.requested.values', '2dview.drawingprefs')
+        pub.sendMessage('preferences.requested.values', msg='2dview.drawingprefs')
 
     def OnUpdatePatient(self, msg):
         """Update and load the patient data."""
@@ -132,21 +130,21 @@ class plugin2DView(wx.Panel):
         self.z = 0
         self.structurepixlut = ([], [])
         self.dosepixlut = ([], [])
-        if msg.data.has_key('images'):
-            self.images = msg.data['images']
+        if 'images' in msg:
+            self.images = msg['images']
             self.imagenum = 1
             # If more than one image, set first image to middle of the series
             if (len(self.images) > 1):
-                self.imagenum = len(self.images)/2
+                self.imagenum = int(len(self.images)/2)
             image = self.images[self.imagenum-1]
             self.structurepixlut = image.GetPatientToPixelLUT()
             # Determine the default window and level of the series
             self.window, self.level = image.GetDefaultImageWindowLevel()
             # Dose display depends on whether we have images loaded or not
             self.isodoses = {}
-            if (msg.data.has_key('dose') and \
-                ("PixelData" in msg.data['dose'].ds)):
-                self.dose = msg.data['dose']
+            if ('dose' in msg and \
+                ("PixelData" in msg['dose'].ds)):
+                self.dose = msg['dose']
                 self.dosedata = self.dose.GetDoseData()
                 # First get the dose grid LUT
                 doselut = self.dose.GetPatientToPixelLUT()
@@ -154,8 +152,8 @@ class plugin2DView(wx.Panel):
                 self.dosepixlut = self.GetDoseGridPixelData(self.structurepixlut, doselut)
             else:
                 self.dose = []
-            if msg.data.has_key('plan'):
-                self.rxdose = msg.data['plan']['rxdose']
+            if 'plan' in msg:
+                self.rxdose = msg['plan']['rxdose']
             else:
                 self.rxdose = 0
         else:
@@ -164,6 +162,7 @@ class plugin2DView(wx.Panel):
         self.SetBackgroundColour(wx.Colour(0, 0, 0))
         # Set the focus to this panel so we can capture key events
         self.SetFocus()
+        self.OnFocus() #Workaround on Windows. ST
         self.Refresh()
 
     def OnFocus(self):
@@ -178,8 +177,9 @@ class plugin2DView(wx.Panel):
         self.Bind(wx.EVT_RIGHT_UP, self.OnMouseUp)
         self.Bind(wx.EVT_ENTER_WINDOW, self.OnMouseEnter)
         self.Bind(wx.EVT_LEAVE_WINDOW, self.OnMouseLeave)
-        pub.subscribe(self.OnKeyDown, 'main.key_down')
-        pub.subscribe(self.OnMouseWheel, 'main.mousewheel')
+        if guiutil.IsMSWindows():
+            pub.subscribe(self.OnKeyDown, 'main.key_down')
+            pub.subscribe(self.OnMouseWheel, 'main.mousewheel')
 
     def OnUnfocus(self):
         """Unbind to certain events when the plugin is unfocused."""
@@ -192,52 +192,53 @@ class plugin2DView(wx.Panel):
         self.Unbind(wx.EVT_RIGHT_DOWN)
         self.Unbind(wx.EVT_RIGHT_UP)
         self.Unbind(wx.EVT_MOTION)
-        pub.unsubscribe(self.OnKeyDown)
-        pub.unsubscribe(self.OnMouseWheel)
-        pub.unsubscribe(self.OnRefresh)
+        if guiutil.IsMSWindows():
+            pub.unsubscribe(self.OnKeyDown, 'main.key_down')
+            pub.unsubscribe(self.OnMouseWheel, 'main.mousewheel')
+        pub.unsubscribe(self.OnRefresh, '2dview.refresh')
 
     def OnDestroy(self, evt):
         """Unbind to all events before the plugin is destroyed."""
 
-        pub.unsubscribe(self.OnUpdatePatient)
-        pub.unsubscribe(self.OnStructureCheck)
-        pub.unsubscribe(self.OnIsodoseCheck)
-        pub.unsubscribe(self.OnDrawingPrefsChange)
-        pub.unsubscribe(self.OnPluginLoaded)
-        self.OnUnfocus()
+        pub.unsubscribe(self.OnUpdatePatient, 'patient.updated.parsed_data')
+        pub.unsubscribe(self.OnStructureCheck, 'structures.checked')
+        pub.unsubscribe(self.OnIsodoseCheck, 'isodoses.checked')
+        pub.unsubscribe(self.OnDrawingPrefsChange, '2dview.drawingprefs')
+        pub.unsubscribe(self.OnPluginLoaded, 'plugin.loaded.2dview')
+        # self.OnUnfocus()
 
     def OnStructureCheck(self, msg):
         """When the structure list changes, update the panel."""
 
-        self.structures = msg.data
+        self.structures = msg
         self.SetFocus()
         self.Refresh()
 
     def OnIsodoseCheck(self, msg):
         """When the isodose list changes, update the panel."""
 
-        self.isodoses = msg.data
+        self.isodoses = msg
         self.SetFocus()
         self.Refresh()
 
-    def OnDrawingPrefsChange(self, msg):
+    def OnDrawingPrefsChange(self, topic, msg):
         """When the drawing preferences change, update the drawing styles."""
-
-        if (msg.topic[2] == 'isodose_line_style'):
-            self.isodose_line_style = msg.data
-        elif (msg.topic[2] == 'isodose_fill_opacity'):
-            self.isodose_fill_opacity = msg.data
-        elif (msg.topic[2] == 'structure_line_style'):
-            self.structure_line_style = msg.data
-        elif (msg.topic[2] == 'structure_fill_opacity'):
-            self.structure_fill_opacity = msg.data
+        topic = topic.split('.')
+        if (topic[1] == 'isodose_line_style'):
+            self.isodose_line_style = msg
+        elif (topic[1] == 'isodose_fill_opacity'):
+            self.isodose_fill_opacity = msg
+        elif (topic[1] == 'structure_line_style'):
+            self.structure_line_style = msg
+        elif (topic[1] == 'structure_fill_opacity'):
+            self.structure_fill_opacity = msg
         self.Refresh()
 
     def OnPluginLoaded(self, msg):
         """When a 2D View-dependent plugin is loaded, initialize the plugin."""
 
-        name = msg.data.pluginProperties()['name']
-        self.plugins[name] = msg.data.plugin(self)
+        name = msg.pluginProperties()['name']
+        self.plugins[name] = msg.plugin(self)
 
     def DrawStructure(self, structure, gc, position, prone, feetfirst):
         """Draw the given structure on the panel."""
@@ -246,7 +247,7 @@ class plugin2DView(wx.Panel):
         # to compare with the image z position
         if not "zarray" in structure:
             structure['zarray'] = np.array(
-                    structure['planes'].keys(), dtype=np.float32)
+                    list(structure['planes'].keys()), dtype=np.float32)
             structure['zkeys'] = structure['planes'].keys()
 
         # Return if there are no z positions in the structure data
@@ -264,7 +265,7 @@ class plugin2DView(wx.Panel):
             color = wx.Colour(structure['color'][0], structure['color'][1],
                 structure['color'][2], int(self.structure_fill_opacity*255/100))
             # Set fill (brush) color, transparent for external contour
-            if (('RTROIType' in structure) and (structure['RTROIType'].lower() == 'external')):
+            if (('type' in structure) and (structure['type'].lower() == 'external')):
                 gc.SetBrush(wx.Brush(color, style=wx.TRANSPARENT))
             else:
                 gc.SetBrush(wx.Brush(color))
@@ -272,11 +273,11 @@ class plugin2DView(wx.Panel):
                 style=self.GetLineDrawingStyle(self.structure_line_style)))
             # Create the path for the contour
             path = gc.CreatePath()
-            for contour in structure['planes'][structure['zkeys'][index]]:
-                if (contour['geometricType'] == u"CLOSED_PLANAR"):
+            for contour in structure['planes'][list(structure['zkeys'])[index]]:
+                if (contour['type'] == u"CLOSED_PLANAR"):
                     # Convert the structure data to pixel data
                     pixeldata = self.GetContourPixelData(
-                        self.structurepixlut, contour['contourData'], prone, feetfirst)
+                        self.structurepixlut, contour['data'], prone, feetfirst)
 
                     # Move the origin to the last point of the contour
                     point = pixeldata[-1]
@@ -415,7 +416,7 @@ class plugin2DView(wx.Panel):
 
             image = guiutil.convert_pil_to_wx(
                 self.images[self.imagenum-1].GetImage(self.window, self.level))
-            bmp = wx.BitmapFromImage(image)
+            bmp = wx.Bitmap(image)
             self.bwidth, self.bheight = image.GetSize()
 
             # Center the image
@@ -440,7 +441,7 @@ class plugin2DView(wx.Panel):
                 feetfirst = True
             else:
                 feetfirst = False
-            for id, structure in self.structures.iteritems():
+            for id, structure in self.structures.items():
                 self.DrawStructure(structure, gc, self.z, prone, feetfirst)
 
             # Draw the isodoses if present
@@ -451,7 +452,7 @@ class plugin2DView(wx.Panel):
                         np.arange(grid.shape[1]), np.arange(grid.shape[0]))
                     # Instantiate the isodose generator for this slice
                     isodosegen = cntr.Cntr(x, y, grid)
-                    for id, isodose in iter(sorted(self.isodoses.iteritems())):
+                    for id, isodose in iter(sorted(self.isodoses.items())):
                         self.DrawIsodose(isodose, gc, isodosegen)
 
             # Restore the translation and scaling
@@ -486,7 +487,7 @@ class plugin2DView(wx.Panel):
 
             # Send message with the current image number and various properties
             pub.sendMessage('2dview.updated.image',
-                            {'number':self.imagenum,    # slice number
+                            msg={'number':self.imagenum,    # slice number
                              'z':self.z,                # slice location
                              'window':self.window,      # current window value
                              'level':self.level,        # curent level value
@@ -535,24 +536,27 @@ class plugin2DView(wx.Panel):
         # Set an empty text placeholder if the coordinates are not within range
         text = ""
         value = ""
+        # Skip processing if images are not loaded
+        if not len(self.images):
+            pub.sendMessage('main.update_statusbar', msg={1:text, 2:value})
         # Only display if the mouse coordinates are within the image size range
         if ((0 <= xpos < len(self.structurepixlut[0])) and
             (0 <= ypos < len(self.structurepixlut[1])) and self.mouse_in_window):
-            text = "X: " + unicode('%.2f' % self.structurepixlut[0][xpos]) + \
-                " mm Y: " + unicode('%.2f' % self.structurepixlut[1][ypos]) + \
-                " mm / X: " + unicode(xpos) + \
-                " px Y:" + unicode(ypos) + " px"
+            text = "X: " + str('%.2f' % self.structurepixlut[0][xpos]) + \
+                " mm Y: " + str('%.2f' % self.structurepixlut[1][ypos]) + \
+                " mm / X: " + str(xpos) + \
+                " px Y:" + str(ypos) + " px"
 
             # Lookup the current image and find the value of the current pixel
             image = self.images[self.imagenum-1]
             # Rescale the slope and intercept of the image if present
-            if (image.ds.has_key('RescaleIntercept') and
-                image.ds.has_key('RescaleSlope')):
+            if ('RescaleIntercept' in image.ds and
+                'RescaleSlope' in image.ds):
                 pixel_array = image.ds.pixel_array*image.ds.RescaleSlope + \
                               image.ds.RescaleIntercept
             else:
                 pixel_array = image.ds.pixel_array
-            value = "Value: " + unicode(pixel_array[ypos, xpos])
+            value = "Value: " + str(pixel_array[ypos, xpos])
 
             # Lookup the current dose plane and find the value of the current
             # pixel, if the dose has been loaded
@@ -564,10 +568,10 @@ class plugin2DView(wx.Panel):
                     dose = dosegrid[ydpos, xdpos] * \
                            self.dosedata['dosegridscaling']
                     value = value + " / Dose: " + \
-                            unicode('%.4g' % dose) + " Gy / " + \
-                            unicode('%.4g' % float(dose*10000/self.rxdose)) + " %"
+                            str('%.4g' % dose) + " Gy / " + \
+                            str('%.4g' % float(dose*10000/self.rxdose)) + " %"
         # Send a message with the text to the 2nd and 3rd statusbar sections
-        pub.sendMessage('main.update_statusbar', {1:text, 2:value})
+        pub.sendMessage('main.update_statusbar', msg={1:text, 2:value})
 
     def OnZoomIn(self, evt):
         """Zoom the view in."""
@@ -585,13 +589,6 @@ class plugin2DView(wx.Panel):
     def OnKeyDown(self, evt):
         """Change the image when the user presses the appropriate keys."""
 
-        # Needed to work around a bug in Windows. See main.py for more details.
-        if guiutil.IsMSWindows():
-            try:
-                evt = evt.data
-            except AttributeError:
-                keyname = evt.GetKeyCode()
-
         if len(self.images):
             keyname = evt.GetKeyCode()
             prevkey = [wx.WXK_UP, wx.WXK_PAGEUP]
@@ -620,14 +617,6 @@ class plugin2DView(wx.Panel):
     def OnMouseWheel(self, evt):
         """Change the image when the user scrolls the mouse wheel."""
 
-        # Needed to work around a bug in Windows. See main.py for more details.
-        if guiutil.IsMSWindows():
-            try:
-                evt = evt.data
-            except AttributeError:
-                delta = evt.GetWheelDelta()
-                rot = evt.GetWheelRotation()
-
         if len(self.images):
             delta = evt.GetWheelDelta()
             rot = evt.GetWheelRotation()
@@ -652,7 +641,7 @@ class plugin2DView(wx.Panel):
             (self.mouse_in_window) and
             (evt.LeftDown())):
             pub.sendMessage('2dview.mousedown',
-                        {'x':self.xpos,
+                        msg={'x':self.xpos,
                          'y':self.ypos,
                          'xmm':self.structurepixlut[0][self.xpos],
                          'ymm':self.structurepixlut[1][self.ypos]})
@@ -660,7 +649,7 @@ class plugin2DView(wx.Panel):
     def OnMouseUp(self, evt):
         """Reset the cursor when the mouse is released."""
 
-        self.SetCursor(wx.StockCursor(wx.CURSOR_DEFAULT))
+        self.SetCursor(wx.Cursor(wx.CURSOR_DEFAULT))
 
     def OnMouseEnter(self, evt):
         """Set a flag when the cursor enters the window."""
@@ -679,7 +668,7 @@ class plugin2DView(wx.Panel):
 
         if evt.LeftIsDown():
             self.OnLeftIsDown(evt)
-            self.SetCursor(wx.StockCursor(wx.CURSOR_SIZING))
+            self.SetCursor(wx.Cursor(wx.CURSOR_SIZING))
         elif evt.RightIsDown():
             self.OnRightIsDown(evt)
             # Custom cursors with > 2 colors only works on Windows currently
@@ -714,7 +703,7 @@ class plugin2DView(wx.Panel):
 
         menu = wx.Menu()
         if len(self.plugins):
-            for name, p in self.plugins.iteritems():
+            for name, p in self.plugins.items():
                 id = wx.NewId()
                 self.Bind(wx.EVT_MENU, p.pluginMenu, id=id)
                 menu.Append(id, name)

dicompyler/baseplugins/anonymize.py

 #!/usr/bin/env python
-# -*- coding: ISO-8859-1 -*-
+# -*- coding: utf-8 -*-
 # anonymize.py
 """dicompyler plugin that anonymizes DICOM / DICOM RT data."""
-# Copyright (c) 2010-2012 Aditya Panchal
+# Copyright (c) 2010-2017 Aditya Panchal
 # This file is part of dicompyler, released under a BSD license.
 #    See the file license.txt included with this distribution, also
-#    available at http://code.google.com/p/dicompyler/
+#    available at https://github.com/bastula/dicompyler/
 #
 
 import wx
 from wx.xrc import XmlResource, XRCCTRL, XRCID
-from wx.lib.pubsub import Publisher as pub
+from wx.lib.pubsub import pub
 import os, threading
 from dicompyler import guiutil, util
 
@@ -22,7 +22,7 @@ def pluginProperties():
     props['menuname'] = "as Anonymized DICOM"
     props['description'] = "Anonymizes DICOM / DICOM RT data"
     props['author'] = 'Aditya Panchal'
-    props['version'] = "0.4.2"
+    props['version'] = "0.5.0"
     props['plugin_type'] = 'export'
     props['plugin_version'] = 1
     props['min_dicom'] = []
@@ -45,7 +45,7 @@ class plugin:
     def OnUpdatePatient(self, msg):
         """Update and load the patient data."""
 
-        self.data = msg.data
+        self.data = msg
 
     def pluginMenu(self, evt):
         """Anonymize DICOM / DICOM RT data."""
@@ -87,13 +87,13 @@ class plugin:
 
         length = 0
         for key in ['rtss', 'rtplan', 'rtdose']:
-            if data.has_key(key):
+            if key in data:
                 length = length + 1
-        if data.has_key('images'):
+        if 'images' in data:
             length = length + len(data['images'])
 
         i = 1
-        if data.has_key('rtss'):
+        if 'rtss' in data:
             rtss = data['rtss']
             wx.CallAfter(progressFunc, i, length,
                 'Anonymizing file ' + str(i) + ' of ' + str(length))
@@ -101,12 +101,12 @@ class plugin:
             self.updateElement(rtss, 'SeriesDescription', 'RT Structure Set')
             self.updateElement(rtss, 'StructureSetDate', '19010101')
             self.updateElement(rtss, 'StructureSetTime', '000000')
-            if rtss.has_key('RTROIObservations'):
+            if 'RTROIObservations' in rtss:
                 for item in rtss.RTROIObservations:
                     self.updateElement(item, 'ROIInterpreter', 'anonymous')
             rtss.save_as(os.path.join(path, 'rtss.dcm'))
             i = i + 1
-        if data.has_key('rtplan'):
+        if 'rtplan' in data:
             rtplan = data['rtplan']
             wx.CallAfter(progressFunc, i, length,
                 'Anonymizing file ' + str(i) + ' of ' + str(length))
@@ -115,10 +115,10 @@ class plugin:
             self.updateElement(rtplan, 'RTPlanName', 'plan')
             self.updateElement(rtplan, 'RTPlanDate', '19010101')
             self.updateElement(rtplan, 'RTPlanTime', '000000')
-            if rtplan.has_key('ToleranceTables'):
+            if 'ToleranceTables' in rtplan:
                 for item in rtplan.ToleranceTables:
                     self.updateElement(item, 'ToleranceTableLabel', 'tolerance')
-            if rtplan.has_key('Beams'):
+            if 'Beams' in rtplan:
                 for item in rtplan.Beams:
                     self.updateElement(item, 'Manufacturer', 'manufacturer')
                     self.updateElement(item, 'InstitutionName', 'institution')
@@ -126,7 +126,7 @@ class plugin:
                     self.updateElement(item, 'InstitutionalDepartmentName', 'department')
                     self.updateElement(item, 'ManufacturersModelName', 'model')
                     self.updateElement(item, 'TreatmentMachineName', 'txmachine')
-            if rtplan.has_key('TreatmentMachines'):
+            if 'TreatmentMachines' in rtplan:
                 for item in rtplan.TreatmentMachines:
                     self.updateElement(item, 'Manufacturer', 'manufacturer')
                     self.updateElement(item, 'InstitutionName', 'vendor')
@@ -135,13 +135,13 @@ class plugin:
                     self.updateElement(item, 'ManufacturersModelName', 'model')
                     self.updateElement(item, 'DeviceSerialNumber', '0')
                     self.updateElement(item, 'TreatmentMachineName', 'txmachine')
-            if rtplan.has_key('Sources'):
+            if 'Sources' in rtplan:
                 for item in rtplan.Sources:
                     self.updateElement(item, 'SourceManufacturer', 'manufacturer')
                     self.updateElement(item, 'SourceIsotopeName', 'isotope')
             rtplan.save_as(os.path.join(path, 'rtplan.dcm'))
             i = i + 1
-        if data.has_key('rtdose'):
+        if 'rtdose' in data:
             rtdose = data['rtdose']
             wx.CallAfter(progressFunc, i, length,
                 'Anonymizing file ' + str(i) + ' of ' + str(length))
@@ -149,7 +149,7 @@ class plugin:
             self.updateElement(rtdose, 'SeriesDescription', 'RT Dose')
             rtdose.save_as(os.path.join(path, 'rtdose.dcm'))
             i = i + 1
-        if data.has_key('images'):
+        if 'images' in data:
             images = data['images']
             for n, image in enumerate(images):
                 wx.CallAfter(progressFunc, i, length,
@@ -217,9 +217,7 @@ class AnonymizeDialog(wx.Dialog):
     """Dialog that shows the options to anonymize DICOM / DICOM RT data."""
 
     def __init__(self):
-        pre = wx.PreDialog()
-        # the Create step is done by XRC.
-        self.PostCreate(pre)
+        wx.Dialog.__init__(self)
 
     def Init(self):
         """Method called after the dialog has been initialized."""
@@ -253,7 +251,7 @@ class AnonymizeDialog(wx.Dialog):
 
         # Initialize the import location via pubsub
         pub.subscribe(self.OnImportPrefsChange, 'general.dicom.import_location')
-        pub.sendMessage('preferences.requested.value', 'general.dicom.import_location')
+        pub.sendMessage('preferences.requested.value', msg='general.dicom.import_location')
 
         # Pre-select the text on the text controls due to a Mac OS X bug
         self.txtFirstName.SetSelection(-1, -1)
@@ -271,7 +269,7 @@ class AnonymizeDialog(wx.Dialog):
     def OnImportPrefsChange(self, msg):
         """When the import preferences change, update the values."""
 
-        self.path = unicode(msg.data)
+        self.path = str(msg)
         self.txtDICOMFolder.SetValue(self.path)
 
     def OnFolderBrowse(self, evt):

dicompyler/baseplugins/dvh.py

 #!/usr/bin/env python
-# -*- coding: ISO-8859-1 -*-
+# -*- coding: utf-8 -*-
 # dvh.py
 """dicompyler plugin that displays a dose volume histogram (DVH)
     with adjustable constraints via wxPython and matplotlib."""
-# Copyright (c) 2009-2012 Aditya Panchal
+# Copyright (c) 2009-2017 Aditya Panchal
 # This file is part of dicompyler, released under a BSD license.
 #    See the file license.txt included with this distribution, also
-#    available at http://code.google.com/p/dicompyler/
+#    available at https://github.com/bastula/dicompyler/
 #
 # It is assumed that the reference (prescription) dose is in cGy.
 
 import wx
 from wx.xrc import XmlResource, XRCCTRL, XRCID
-from wx.lib.pubsub import Publisher as pub
+from wx.lib.pubsub import pub
 from dicompyler import guiutil, util
-from dicompyler import dvhdata, guidvh
-from dicompyler import wxmpl
+from dicompyler import guidvh
 import numpy as np
 
 def pluginProperties():
@@ -25,7 +24,7 @@ def pluginProperties():
     props['name'] = 'DVH'
     props['description'] = "Display and evaluate dose volume histogram (DVH) data"
     props['author'] = 'Aditya Panchal'
-    props['version'] = "0.4.2"
+    props['version'] = "0.5.0"
     props['plugin_type'] = 'main'
     props['plugin_version'] = 1
     props['min_dicom'] = ['rtss', 'rtdose']
@@ -48,10 +47,8 @@ class pluginDVH(wx.Panel):
     """Plugin to display DVH data with adjustable constraints."""
 
     def __init__(self):
-        pre = wx.PrePanel()
-        # the Create step is done by XRC.
-        self.PostCreate(pre)
-
+        wx.Panel.__init__(self)
+        
     def Init(self, res):
         """Method called after the panel has been initialized."""
 
@@ -85,11 +82,8 @@ class pluginDVH(wx.Panel):
         controls.append(self.lblType.GetContainingSizer().GetStaticBox())
 
         if guiutil.IsMac():
-            font = wx.SystemSettings.GetFont(wx.SYS_DEFAULT_GUI_FONT)
-            font.SetPointSize(10)
             for control in controls:
                 control.SetWindowVariant(wx.WINDOW_VARIANT_SMALL)
-                control.SetFont(font)
 
         # Adjust the control size for the result value labels
         te = self.lblType.GetTextExtent('0')
@@ -98,17 +92,22 @@ class pluginDVH(wx.Panel):
         self.Layout()
 
         # Bind ui events to the proper methods
-        wx.EVT_CHOICE(self, XRCID('choiceConstraint'), self.OnToggleConstraints)
-        wx.EVT_SPINCTRL(self, XRCID('txtConstraint'), self.OnChangeConstraint)
-        wx.EVT_COMMAND_SCROLL_THUMBTRACK(self, XRCID('sliderConstraint'), self.OnChangeConstraint)
-        wx.EVT_COMMAND_SCROLL_CHANGED(self, XRCID('sliderConstraint'), self.OnChangeConstraint)
+        self.Bind(
+            wx.EVT_CHOICE, self.OnToggleConstraints, id=XRCID('choiceConstraint'))
+        self.Bind(
+            wx.EVT_SPINCTRL, self.OnChangeConstraint, id=XRCID('txtConstraint'))
+        self.Bind(
+            wx.EVT_COMMAND_SCROLL_THUMBTRACK,
+            self.OnChangeConstraint, id=XRCID('sliderConstraint'))
+        self.Bind(
+            wx.EVT_COMMAND_SCROLL_CHANGED,
+            self.OnChangeConstraint, id=XRCID('sliderConstraint'))
         self.Bind(wx.EVT_WINDOW_DESTROY, self.OnDestroy)
 
         # Initialize variables
         self.structures = {} # structures from initial DICOM data
         self.checkedstructures = {} # structures that need to be shown
         self.dvhs = {} # raw dvhs from initial DICOM data
-        self.dvhdata = {} # dict of dvh constraint functions
         self.dvharray = {} # dict of dvh data processed from dvhdata
         self.dvhscaling = {} # dict of dvh scaling data
         self.plan = {} # used for rx dose
@@ -122,9 +121,9 @@ class pluginDVH(wx.Panel):
     def OnUpdatePatient(self, msg):
         """Update and load the patient data."""
 
-        self.structures = msg.data['structures']
-        self.dvhs = msg.data['dvhs']
-        self.plan = msg.data['plan']
+        self.structures = msg['structures']
+        self.dvhs = msg['dvhs']
+        self.plan = msg['plan']
         # show an empty plot when (re)loading a patient
         self.guiDVH.Replot()
         self.EnableConstraints(False)
@@ -132,30 +131,27 @@ class pluginDVH(wx.Panel):
     def OnDestroy(self, evt):
         """Unbind to all events before the plugin is destroyed."""
 
-        pub.unsubscribe(self.OnUpdatePatient)
-        pub.unsubscribe(self.OnStructureCheck)
-        pub.unsubscribe(self.OnStructureSelect)
+        pub.unsubscribe(self.OnUpdatePatient, 'patient.updated.parsed_data')
+        pub.unsubscribe(self.OnStructureCheck, 'structures.checked')
+        pub.unsubscribe(self.OnStructureSelect, 'structure.selected')
 
     def OnStructureCheck(self, msg):
         """When a structure changes, update the interface and plot."""
 
         # Make sure that the volume has been calculated for each structure
         # before setting it
-        self.checkedstructures = msg.data
-        for id, structure in self.checkedstructures.iteritems():
-            if not self.structures[id].has_key('volume'):
+        self.checkedstructures = msg
+        for id, structure in self.checkedstructures.items():
+            if not 'volume' in self.structures[id]:
                 self.structures[id]['volume'] = structure['volume']
 
             # make sure that the dvh has been calculated for each structure
             # before setting it
-            if self.dvhs.has_key(id):
+            if id in self.dvhs:
                 self.EnableConstraints(True)
-                # Create an instance of the dvhdata class to can access its functions
-                self.dvhdata[id] = dvhdata.DVH(self.dvhs[id])
-                # Create an instance of the dvh arrays so that guidvh can plot it
-                self.dvharray[id] = dvhdata.DVH(self.dvhs[id]).dvh
+                self.dvharray[id] = self.dvhs[id].relative_volume.counts
                 # Create an instance of the dvh scaling data for guidvh
-                self.dvhscaling[id] = self.dvhs[id]['scaling']
+                self.dvhscaling[id] = 1  # self.dvhs[id]['scaling']
                 # 'Toggle' the choice box to refresh the dose data
                 self.OnToggleConstraints(None)
         if not len(self.checkedstructures):
@@ -166,15 +162,13 @@ class pluginDVH(wx.Panel):
     def OnStructureSelect(self, msg):
         """Load the constraints for the currently selected structure."""
 
-        if (msg.data['id'] == None):
+        if (msg['id'] == None):
             self.EnableConstraints(False)
         else:
-            self.structureid = msg.data['id']
-            if self.dvhs.has_key(self.structureid):
-                # Create an instance of the dvhdata class to can access its functions
-                self.dvhdata[self.structureid] = dvhdata.DVH(self.dvhs[self.structureid])
+            self.structureid = msg['id']
+            if self.structureid in self.dvhs:
                 # Create an instance of the dvh scaling data for guidvh
-                self.dvhscaling[self.structureid] = self.dvhs[self.structureid]['scaling']
+                self.dvhscaling[self.structureid] = 1  # self.dvhs[self.structureid]['scaling']
                 # 'Toggle' the choice box to refresh the dose data
                 self.OnToggleConstraints(None)
             else:
@@ -198,7 +192,7 @@ class pluginDVH(wx.Panel):
 
         # Replot the remaining structures and disable the constraints
         # if a structure that has no DVH calculated is selected
-        if not self.dvhs.has_key(self.structureid):
+        if not self.structureid in self.dvhs:
             self.guiDVH.Replot([self.dvharray], [self.dvhscaling], self.checkedstructures)
             self.EnableConstraints(False)
             return
@@ -218,34 +212,25 @@ class pluginDVH(wx.Panel):
             self.lblConstraintType.SetLabel('   Dose:')
             self.lblConstraintTypeUnits.SetLabel('%  ')
             self.lblResultType.SetLabel('Volume:')
-            rxDose = float(self.plan['rxdose'])
-            dvhdata = (len(dvh['data'])-1)*dvh['scaling']
-            constraintrange = int(dvhdata*100/rxDose)
-            # never go over the max dose as data does not exist
-            if (constraintrange > int(dvh['max'])):
-                constraintrange = int(dvh['max'])
+            constraintrange = dvh.relative_dose().max
         # Volume constraint in Gy
         elif (constrainttype == 1):
             self.lblConstraintType.SetLabel('   Dose:')
             self.lblConstraintTypeUnits.SetLabel('Gy ')
             self.lblResultType.SetLabel('Volume:')
-            constraintrange = self.plan['rxdose']/100
-            maxdose = int(dvh['max']*self.plan['rxdose']/10000)
-            # never go over the max dose as data does not exist
-            if (constraintrange*100 > maxdose):
-                constraintrange = maxdose
+            constraintrange = round(dvh.max)
         # Dose constraint
         elif (constrainttype == 2):
             self.lblConstraintType.SetLabel('Volume:')
-            self.lblConstraintTypeUnits.SetLabel(u'%  ')
+            self.lblConstraintTypeUnits.SetLabel('%  ')
             self.lblResultType.SetLabel('   Dose:')
             constraintrange = 100
         # Dose constraint in cc
         elif (constrainttype == 3):
             self.lblConstraintType.SetLabel('Volume:')
-            self.lblConstraintTypeUnits.SetLabel(u'cm')
+            self.lblConstraintTypeUnits.SetLabel('cm\u00B3')
             self.lblResultType.SetLabel('   Dose:')
-            constraintrange = int(self.structures[self.structureid]['volume'])
+            constraintrange = dvh.volume
 
         self.sliderConstraint.SetRange(0, constraintrange)
         self.sliderConstraint.SetValue(constraintrange)
@@ -265,47 +250,50 @@ class pluginDVH(wx.Panel):
 
         self.txtConstraint.SetValue(slidervalue)
         self.sliderConstraint.SetValue(slidervalue)
-        rxDose = self.plan['rxdose']
         id = self.structureid
+        dvh = self.dvhs[self.structureid]
 
         constrainttype = self.choiceConstraint.GetSelection()
         # Volume constraint
         if (constrainttype == 0):
-            absDose = rxDose * slidervalue / 100
-            volume = self.structures[id]['volume']
-            cc = self.dvhdata[id].GetVolumeConstraintCC(absDose, volume)
-            constraint = self.dvhdata[id].GetVolumeConstraint(absDose)
+            absDose = dvh.rx_dose * slidervalue
+            cc = dvh.volume_constraint(slidervalue)
+            constraint = dvh.relative_volume.volume_constraint(slidervalue)
 
-            self.lblConstraintUnits.SetLabel("%.1f" % cc + u' cm')
-            self.lblConstraintPercent.SetLabel("%.1f" % constraint + " %")
+            self.lblConstraintUnits.SetLabel(str(cc))
+            self.lblConstraintPercent.SetLabel(str(constraint))
             self.guiDVH.Replot([self.dvharray], [self.dvhscaling],
-                self.checkedstructures, ([absDose], [constraint]), id)
+                self.checkedstructures, ([absDose], [constraint.value]), id)
         # Volume constraint in Gy
         elif (constrainttype == 1):
             absDose = slidervalue*100
-            volume = self.structures[id]['volume']
-            cc = self.dvhdata[id].GetVolumeConstraintCC(absDose, volume)
-            constraint = self.dvhdata[id].GetVolumeConstraint(absDose)
+            cc = dvh.volume_constraint(slidervalue, dvh.dose_units)
+            constraint = dvh.relative_volume.volume_constraint(
+                slidervalue, dvh.dose_units)
 
-            self.lblConstraintUnits.SetLabel("%.1f" % cc + u' cm')
-            self.lblConstraintPercent.SetLabel("%.1f" % constraint + " %")
+            self.lblConstraintUnits.SetLabel(str(cc))
+            self.lblConstraintPercent.SetLabel(str(constraint))
             self.guiDVH.Replot([self.dvharray], [self.dvhscaling],
-                self.checkedstructures, ([absDose], [constraint]), id)
+                self.checkedstructures, ([absDose], [constraint.value]), id)
         # Dose constraint
         elif (constrainttype == 2):
-            dose = self.dvhdata[id].GetDoseConstraint(slidervalue)
+            dose = dvh.dose_constraint(slidervalue)
+            relative_dose = dvh.relative_dose().dose_constraint(slidervalue)
 
-            self.lblConstraintUnits.SetLabel("%.1f" % dose + u' cGy')
-            self.lblConstraintPercent.SetLabel("%.1f" % (dose*100/rxDose) + " %")
+            self.lblConstraintUnits.SetLabel(str(dose))
+            self.lblConstraintPercent.SetLabel(str(relative_dose))
             self.guiDVH.Replot([self.dvharray], [self.dvhscaling],
-                self.checkedstructures, ([dose], [slidervalue]), id)
+                self.checkedstructures,
+                ([dose.value * 100], [slidervalue]), id)
         # Dose constraint in cc
         elif (constrainttype == 3):
             volumepercent = slidervalue*100/self.structures[id]['volume']
+            dose = dvh.dose_constraint(slidervalue, dvh.volume_units)
+            relative_dose = dvh.relative_dose().dose_constraint(
+                slidervalue, dvh.volume_units)
 
-            dose = self.dvhdata[id].GetDoseConstraint(volumepercent)
-
-            self.lblConstraintUnits.SetLabel("%.1f" % dose + u' cGy')
-            self.lblConstraintPercent.SetLabel("%.1f" % (dose*100/rxDose) + " %")
+            self.lblConstraintUnits.SetLabel(str(dose))
+            self.lblConstraintPercent.SetLabel(str(relative_dose))
             self.guiDVH.Replot([self.dvharray], [self.dvhscaling],
-                self.checkedstructures, ([dose], [volumepercent]), id)
+                self.checkedstructures,
+                ([dose.value * 100], [volumepercent]), id)