Changeset 2469df7 in sasview for src/sas/sascalc

Timestamp:

Nov 20, 2017 1:15:52 PM (6 years ago)

Author:

Paul Kienzle <pkienzle@…>

Branches:

master, magnetic_scatt, release-4.2.2, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

b6b81a3

Parents:

0fc5a03

Message:

lint: update 'if x==True/False?' to 'if x/not x:'

Location:

src/sas/sascalc

Files:

• dataloader/readers/cansas_reader.py (modified) (10 diffs)
• dataloader/readers/danse_reader.py (modified) (3 diffs)
• fit/qsmearing.py (modified) (2 diffs)
• pr/invertor.py (modified) (5 diffs)
• pr/num_term.py (modified) (4 diffs)

src/sas/sascalc/dataloader/readers/cansas_reader.py

@@ -82 +82 @@
 
     def read(self, xml_file, schema_path="", invalid=True):
-        if schema_path != "" or invalid != True:
+        if schema_path != "" or not invalid:
             # read has been called from self.get_file_contents because xml file doens't conform to schema
             _, self.extension = os.path.splitext(os.path.basename(xml_file))
@@ -942 +942 @@
             pos, "z", datainfo.sample.position.z,
             {"unit": datainfo.sample.position_unit})
-        if written == True:
+        if written:
             self.append(pos, sample)
 
@@ -955 +955 @@
             ori, "yaw", datainfo.sample.orientation.z,
             {"unit": datainfo.sample.orientation_unit})
-        if written == True:
+        if written:
             self.append(ori, sample)
 
@@ -1002 +1002 @@
             size, "z", datainfo.source.beam_size.z,
             {"unit": datainfo.source.beam_size_unit})
-        if written == True:
+        if written:
             self.append(size, source)
 
@@ -1058 +1058 @@
                     size, "z", aperture.size.z,
                     {"unit": aperture.size_unit})
-                if written == True:
+                if written:
                     self.append(size, apert)
 
@@ -1081 +1081 @@
             written = written | self.write_node(det, "SDD", item.distance,
                                                 {"unit": item.distance_unit})
-            if written == True:
+            if written:
                 self.append(det, instr)
 
@@ -1091 +1091 @@
             written = written | self.write_node(off, "z", item.offset.z,
                                                 {"unit": item.offset_unit})
-            if written == True:
+            if written:
                 self.append(off, det)
 
@@ -1103 +1103 @@
                                                 item.orientation.z,
                                                 {"unit": item.orientation_unit})
-            if written == True:
+            if written:
                 self.append(ori, det)
 
@@ -1115 +1115 @@
                                                 item.beam_center.z,
                                                 {"unit": item.beam_center_unit})
-            if written == True:
+            if written:
                 self.append(center, det)
 
@@ -1125 +1125 @@
             written = written | self.write_node(pix, "z", item.pixel_size.z,
                                                 {"unit": item.pixel_size_unit})
-            if written == True:
+            if written:
                 self.append(pix, det)
             self.write_node(det, "slit_length", item.slit_length,

src/sas/sascalc/dataloader/readers/danse_reader.py

@@ -157 +157 @@
         # Store all data
         # Store wavelength
-        if has_converter == True and self.current_datainfo.source.wavelength_unit != 'A':
+        if has_converter and self.current_datainfo.source.wavelength_unit != 'A':
             conv = Converter('A')
             wavelength = conv(wavelength,
@@ -164 +164 @@
 
         # Store distance
-        if has_converter == True and detector.distance_unit != 'm':
+        if has_converter and detector.distance_unit != 'm':
             conv = Converter('m')
             distance = conv(distance, units=detector.distance_unit)
@@ -170 +170 @@
 
         # Store pixel size
-        if has_converter == True and detector.pixel_size_unit != 'mm':
+        if has_converter and detector.pixel_size_unit != 'mm':
             conv = Converter('mm')
             pixel = conv(pixel, units=detector.pixel_size_unit)

src/sas/sascalc/fit/qsmearing.py

@@ -90 +90 @@
             #print "data1D.dx[0]",data1D.dx[0],data1D.dxl[0]
     # If we found resolution smearing data, return a QSmearer
-    if _found_resolution == True:
+    if _found_resolution:
          return pinhole_smear(data, model)
 
@@ -113 +113 @@
                 break
     # If we found slit smearing data, return a slit smearer
-    if _found_slit == True:
+    if _found_slit:
         return slit_smear(data, model)
     return None

src/sas/sascalc/pr/invertor.py

@@ -222 +222 @@
         elif name == 'est_bck':
             value = self.get_est_bck()
-            if value == 1:
-                return True
-            else:
-                return False
+            return value == 1
         elif name in self.__dict__:
             return self.__dict__[name]
@@ -460 +457 @@
 
         # If we need to fit the background, add a term
-        if self.est_bck == True:
+        if self.est_bck:
             nfunc_0 = nfunc
             nfunc += 1
@@ -506 +503 @@
 
         # Keep a copy of the last output
-        if self.est_bck == False:
+        if not self.est_bck:
             self.out = c
             self.cov = err
@@ -658 +655 @@
         file.write("#slit_width=%g\n" % self.slit_width)
         file.write("#background=%g\n" % self.background)
-        if self.est_bck == True:
+        if self.est_bck:
             file.write("#has_bck=1\n")
         else:
@@ -738 +735 @@
                     elif line.startswith('#has_bck='):
                         toks = line.split('=')
-                        if int(toks[1]) == 1:
-                            self.est_bck = True
-                        else:
-                            self.est_bck = False
+                        self.est_bck = int(toks[1]) == 1
 
                     # Now read in the parameters

src/sas/sascalc/pr/num_term.py

@@ -55 +55 @@
         medi = 0
         for i in range(dv):
-            if odd == True:
+            if odd:
                 medi = osc[int(med)]
             else:
@@ -98 +98 @@
                 new_osc3.append(self.osc_list[i])
 
-        if flag9 == True:
+        if flag9:
             self.dataset = new_osc1
-        elif flag8 == True:
+        elif flag8:
             self.dataset = new_osc2
         else:
@@ -141 +141 @@
             div = len(nts)
             tem = float(div) / 2.0
-            odd = self.is_odd(div)
-            if odd == True:
+            if self.is_odd(div):
                 nt = nts[int(tem)]
             else:
@@ -148 +147 @@
             return nt, self.alpha_list[nt - 10], self.mess_list[nt - 10]
         except:
-            #TODO: check the logic above and make sure it doesn't 
+            #TODO: check the logic above and make sure it doesn't
             # rely on the try-except.
             return self.nterm_min, self.invertor.alpha, ''