[change] changed some functions to work with Python 3 and Windows

QtPyLoT.py

@@ -2575,7 +2575,7 @@ class Project(object):
                 self.setDirty()
             else:
                 print('Skipping event with path {}. Already part of project.'.format(event.path))
-        self.search_eventfile_info()
+        #self.search_eventfile_info()
 
     def read_eventfile_info(self, filename, separator=','):
         '''

icons_rc.py

@@ -6,9 +6,9 @@
 #
 # WARNING! All changes made in this file will be lost!
 
-from PySide import QtCore
+from PyQt4 import QtCore
 
-qt_resource_data = "\
+qt_resource_data = b"\
 \x00\x00\x9e\x04\
 \x89\
 \x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52\x00\
@@ -97831,7 +97831,7 @@ qt_resource_data = "\
 \x3c\x2f\x68\x74\x6d\x6c\x3e\x0a\
 "
 
-qt_resource_name = "\
+qt_resource_name = b"\
 \x00\x04\
 \x00\x06\xec\x30\
 \x00\x68\
@@ -98033,7 +98033,7 @@ qt_resource_name = "\
 \x00\x6e\x00\x64\x00\x65\x00\x78\x00\x2e\x00\x68\x00\x74\x00\x6d\x00\x6c\
 "
 
-qt_resource_struct = "\
+qt_resource_struct = b"\
 \x00\x00\x00\x00\x00\x02\x00\x00\x00\x03\x00\x00\x00\x01\
 \x00\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x32\
 \x00\x00\x00\x0e\x00\x02\x00\x00\x00\x2d\x00\x00\x00\x05\

pylot/core/io/data.py

@@ -39,7 +39,7 @@ class Data(object):
         elif isinstance(evtdata, dict):
             evt = readPILOTEvent(**evtdata)
             evtdata = evt
-        elif isinstance(evtdata, basestring):
+        elif isinstance(evtdata, str):
             try:
                 cat = read_events(evtdata)
                 if len(cat) is not 1:

pylot/core/io/inputs.py

@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 
 from pylot.core.util.errors import ParameterError
-import default_parameters
+from pylot.core.io import default_parameters
 
 class PylotParameter(object):
     '''

pylot/core/pick/charfuns.py

@@ -307,7 +307,7 @@ class HOScf(CharacteristicFunction):
 class ARZcf(CharacteristicFunction):
     def calcCF(self, data):
 
-        print 'Calculating AR-prediction error from single trace ...'
+        print('Calculating AR-prediction error from single trace ...')
         x = self.getDataArray(self.getCut())
         xnp = x[0].data
         nn = np.isnan(xnp)
@@ -430,7 +430,7 @@ class ARZcf(CharacteristicFunction):
 class ARHcf(CharacteristicFunction):
     def calcCF(self, data):
 
-        print 'Calculating AR-prediction error from both horizontal traces ...'
+        print('Calculating AR-prediction error from both horizontal traces ...')
 
         xnp = self.getDataArray(self.getCut())
         n0 = np.isnan(xnp[0].data)
@@ -567,7 +567,7 @@ class ARHcf(CharacteristicFunction):
 class AR3Ccf(CharacteristicFunction):
     def calcCF(self, data):
 
-        print 'Calculating AR-prediction error from all 3 components ...'
+        print('Calculating AR-prediction error from all 3 components ...')
 
         xnp = self.getDataArray(self.getCut())
         n0 = np.isnan(xnp[0].data)

pylot/core/pick/compare.py

@@ -480,7 +480,7 @@ def main():
     Insheim = PDFstatistics(root_dir)
     Insheim.curphase = 'p'
     qdlist = Insheim.get('qdf', 0.2)
-    print qdlist
+    print(qdlist)
 
 
 if __name__ == "__main__":

pylot/core/util/connection.py

@@ -1,13 +1,16 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-import urllib2
+try:
+    from urllib2 import urlopen
+except:
+    from urllib.request import urlopen
 
 
 def checkurl(url='https://ariadne.geophysik.rub.de/trac/PyLoT'):
     try:
-        urllib2.urlopen(url, timeout=1)
+        urlopen(url, timeout=1)
         return True
-    except urllib2.URLError:
+    except:
         pass
     return False

pylot/core/util/pdf.py

@@ -59,7 +59,7 @@ def exp_parameter(te, tm, tl, eta):
     return tm, sig1, sig2, a
 
 
-def gauss_branches(k, (mu, sig1, sig2, a1, a2)):
+def gauss_branches(k, param_tuple):
     '''
     function gauss_branches takes an axes x, a center value mu, two sigma
     values sig1 and sig2 and two scaling factors a1 and a2 and return a
@@ -79,6 +79,9 @@ def gauss_branches(k, (mu, sig1, sig2, a1, a2)):
     :returns fun_vals: list with function values along axes x
     '''
 
+    #python 3 workaround
+    mu, sig1, sig2, a1, a2 = param_tuple
+    
     def _func(k, mu, sig1, sig2, a1, a2):
         if k < mu:
             rval = a1 * 1 / (np.sqrt(2 * np.pi) * sig1) * np.exp(-((k - mu) / sig1) ** 2 / 2)
@@ -93,7 +96,7 @@ def gauss_branches(k, (mu, sig1, sig2, a1, a2)):
         return _func(k, mu, sig1, sig2, a1, a2)
 
 
-def exp_branches(k, (mu, sig1, sig2, a)):
+def exp_branches(k, param_tuple):
     '''
     function exp_branches takes an axes x, a center value mu, two sigma
     values sig1 and sig2 and a scaling factor a and return a
@@ -107,6 +110,9 @@ def exp_branches(k, (mu, sig1, sig2, a)):
     :returns fun_vals: list with function values along axes x:
     '''
 
+    #python 3 workaround
+    mu, sig1, sig2, a = param_tuple
+    
     def _func(k, mu, sig1, sig2, a):
         mu = float(mu)
         if k < mu:

pylot/core/util/utils.py

@@ -5,7 +5,10 @@ import hashlib
 import numpy as np
 from scipy.interpolate import splrep, splev
 import os
+try:
     import pwd
+except:
+    print('Warning: Could not import module pwd')
 import re
 import warnings
 import subprocess
@@ -258,7 +261,7 @@ def getLogin():
     returns the actual user's login ID
     :return: login ID
     '''
-    return pwd.getpwuid(os.getuid())[0]
+    return os.getlogin()
 
 
 def getOwner(fn):

pylot/core/util/widgets.py

@@ -865,7 +865,7 @@ class PickDlg(QDialog):
                                              tip='Delete current picks.')
 
         # create other widget elements
-        phaseitems = [None] + FILTERDEFAULTS.keys()
+        phaseitems = [None] + list(FILTERDEFAULTS.keys())
 
         # create buttons for P and S filter and picking
         self.p_button = QPushButton('P', self)