python: Various remaining pyrefact refactorings

pyproject.toml

@@ -284,15 +284,15 @@ ignore = [
 "gui/wxpython/icons/grass_icons.py" = ["PTH208"]
 "gui/wxpython/image2target/*.py" = ["SIM115"]
 "gui/wxpython/image2target/ii2t_manager.py" = ["PTH208"]
-"gui/wxpython/iscatt/plots.py" = ["PLW0108"]
 "gui/wxpython/lmgr/workspace.py" = ["SIM115"]
 "gui/wxpython/location_wizard/wizard.py" = ["SIM115"]
 "gui/wxpython/mapdisp/main.py" = ["SIM115"]
 "gui/wxpython/modules/colorrules.py" = ["SIM115"]
 "gui/wxpython/modules/mcalc_builder.py" = ["SIM115"]
-"gui/wxpython/photo2image/*.py" = ["SIM115"]
-"gui/wxpython/psmap/*.py" = ["SIM115"]
+"gui/wxpython/photo2image/ip2i_manager.py" = ["SIM115"]
 "gui/wxpython/psmap/dialogs.py" = ["PTH208"]
+"gui/wxpython/psmap/frame.py" = ["SIM115"]
+"gui/wxpython/psmap/instructions.py" = ["SIM115"]
 "gui/wxpython/psmap/utils.py" = ["PGH004"]
 "gui/wxpython/rdigit/controller.py" = ["SIM115"]
 "gui/wxpython/rlisetup/*.py" = ["SIM115"]
@@ -301,7 +301,9 @@ ignore = [
 "gui/wxpython/tools/update_menudata.py" = ["SIM115"]
 "gui/wxpython/tplot/frame.py" = ["FLY002"]
 "gui/wxpython/vdigit/mapwindow.py" = ["SIM115"]
-"gui/wxpython/vnet/*.py" = ["SIM115"]
+"gui/wxpython/vnet/vnet_core.py" = ["SIM115"]
+"gui/wxpython/vnet/vnet_data.py" = ["SIM115"]
+"gui/wxpython/vnet/widgets.py" = ["SIM115"]
 "gui/wxpython/web_services/dialogs.py" = ["SIM115"]
 "gui/wxpython/wxplot/profile.py" = ["A005", "SIM115"]
 "imagery/i.atcorr/create_iwave.py" = ["SIM115"]

python/grass/gunittest/case.py

@@ -1336,7 +1336,7 @@ def runModule(cls, module, expecting_stdout=False, **kwargs):
                 module.name, module.get_python(), module.returncode, errors=errors
             )
         # TODO: use this also in assert and apply when appropriate
-        if expecting_stdout and not module.outputs.stdout.strip():
+        if expecting_stdout and (not module.outputs.stdout.strip()):
             if module.outputs.stderr:
                 errors = " The errors are:\n" + module.outputs.stderr
             else:

python/grass/gunittest/runner.py

@@ -26,8 +26,8 @@ class _WritelnDecorator:
     def __init__(self, stream):
         self.stream = stream
 
-    def __getattr__(self, attr):
-        if attr in ("stream", "__getstate__"):
+    def __getattr__(self, attr: str):
+        if attr in {"stream", "__getstate__"}:
             raise AttributeError(attr)
         return getattr(self.stream, attr)
 

python/grass/imaging/images2gif.py

@@ -118,7 +118,7 @@ def checkImages(images):
             # Check and convert dtype
             if im.dtype == np.uint8:
                 images2.append(im)  # Ok
-            elif im.dtype in [np.float32, np.float64]:
+            elif im.dtype in (np.float32, np.float64):
                 im = im.copy()
                 im[im < 0] = 0
                 im[im > 1] = 1
@@ -296,7 +296,7 @@ def handleSubRectangles(self, images, subRectangles):
             images, xy = self.getSubRectangles(images)
 
         # Done
-        return images, xy
+        return (images, xy)
 
     def getSubRectangles(self, ims):
         """Calculate the minimal rectangles that need updating each frame.
@@ -311,7 +311,7 @@ def getSubRectangles(self, ims):
 
         # Check image count
         if len(ims) < 2:
-            return ims, [(0, 0) for i in ims]
+            return (ims, [(0, 0) for i in ims])
 
         # We need NumPy
         if np is None:
@@ -334,11 +334,11 @@ def getSubRectangles(self, ims):
             Y = np.argwhere(diff.sum(1))
             # Get rect coordinates
             if X.size and Y.size:
-                x0, x1 = int(X[0]), int(X[-1] + 1)
-                y0, y1 = int(Y[0]), int(Y[-1] + 1)
+                x0, x1 = (int(X[0]), int(X[-1] + 1))
+                y0, y1 = (int(Y[0]), int(Y[-1] + 1))
             else:  # No change ... make it minimal
-                x0, x1 = 0, 2
-                y0, y1 = 0, 2
+                x0, x1 = (0, 2)
+                y0, y1 = (0, 2)
 
             # Cut out and store
             im2 = im[y0:y1, x0:x1]
@@ -349,7 +349,7 @@ def getSubRectangles(self, ims):
         # Done
         # print('%1.2f seconds to determine subrectangles of  %i images' %
         #    (time.time()-t0, len(ims2)))
-        return ims2, xy
+        return (ims2, xy)
 
     def convertImagesToPIL(self, images, dither, nq=0):
         """Convert images to Paletted PIL images, which can then be
@@ -373,7 +373,7 @@ def convertImagesToPIL(self, images, dither, nq=0):
                 images2.append(im)
 
         # Convert to paletted PIL images
-        images, images2 = images2, []
+        images, images2 = (images2, [])
         if nq >= 1:
             # NeuQuant algorithm
             for im in images:
@@ -404,7 +404,7 @@ def writeGifToFile(self, fp, images, durations, loops, xys, disposes):
         """
 
         # Obtain palette for all images and count each occurrence
-        palettes, occur = [], []
+        palettes, occur = ([], [])
         for im in images:
             if not pillow:
                 palette = getheader(im)[1]
@@ -442,21 +442,20 @@ def writeGifToFile(self, fp, images, durations, loops, xys, disposes):
             # Write palette and image data
             # Gather info
             data = getdata(im)
-            imdes, data = data[0], data[1:]
+            imdes, data = (data[0], data[1:])
             graphext = self.getGraphicsControlExt(durations[frames], disposes[frames])
             # Make image descriptor suitable for using 256 local color palette
             lid = self.getImageDescriptor(im, xys[frames])
 
             # Write local header
+            fp.write(graphext)
             if (palette != globalPalette) or (disposes[frames] != 2):
                 # Use local color palette
-                fp.write(graphext)
                 fp.write(lid)  # write suitable image descriptor
                 fp.write(palette)  # write local color table
                 fp.write("\x08")  # LZW minimum size code
             else:
                 # Use global color palette
-                fp.write(graphext)
                 fp.write(imdes)  # write suitable image descriptor
 
             # Write image data

python/grass/jupyter/setup.py

@@ -87,8 +87,8 @@ def switch_mapset(self, path, location=None, mapset=None):
         gisenv = gs.gisenv()
         if (
             not location
-            and not mapset
-            and len(Path(path).parts) == 1
+            and (not mapset)
+            and (len(Path(path).parts) == 1)
             and mapset_exists(
                 path=gisenv["GISDBASE"], location=gisenv["LOCATION_NAME"], mapset=path
             )

python/grass/pygrass/modules/grid/grid.py

@@ -597,8 +597,9 @@ def get_works(self):
                 if self.inlist:
                     inms = {}
                     cols = len(box_row)
+
+                    indx = row * cols + col
                     for key in self.inlist:
-                        indx = row * cols + col
                         inms[key] = "%s@%s" % (self.inlist[key][indx], self.mset.name)
                 # set the computational region, prepare the region parameters
                 bbox = {k[0]: str(v) for k, v in box.items()[:-2]}

python/grass/pygrass/utils.py

@@ -187,7 +187,7 @@ def is_clean_name(name) -> bool:
     False
 
     """
-    return not libgis.G_legal_filename(name) < 0
+    return libgis.G_legal_filename(name) >= 0
 
 
 def coor2pixel(coord, region):

python/grass/pygrass/vector/table.py

@@ -265,9 +265,9 @@ def update_odict(self):
         """Read columns name and types from table and update the odict
         attribute.
         """
+        cur = self.conn.cursor()
         if self.is_pg():
             # is a postgres connection
-            cur = self.conn.cursor()
             cur.execute("SELECT oid,typname FROM pg_type")
             diz = dict(cur.fetchall())
             odict = OrderedDict()
@@ -281,17 +281,15 @@ def update_odict(self):
                     odict[name] = diz[ctype]
             except pg.ProgrammingError:
                 pass
-            self.odict = odict
         else:
             # is a sqlite connection
-            cur = self.conn.cursor()
             cur.execute(sql.PRAGMA.format(tname=self.tname))
             descr = cur.fetchall()
             odict = OrderedDict()
             for column in descr:
                 name, ctype = column[1:3]
                 odict[name] = ctype
-            self.odict = odict
+        self.odict = odict
         values = ",".join(
             [
                 "?",
@@ -363,11 +361,9 @@ def names(self, remove=None, unicod=True):
         ['cat', 'name', 'value']
 
         """
+        nams = list(self.odict.keys())
         if remove:
-            nams = list(self.odict.keys())
             nams.remove(remove)
-        else:
-            nams = list(self.odict.keys())
         if unicod:
             return nams
         return [str(name) for name in nams]

python/grass/script/tests/grass_script_setup_test.py

@@ -8,6 +8,9 @@
 
 import grass.script as gs
 
+RUNTIME_GISBASE_SHOULD_BE_PRESENT = "Runtime (GISBASE) should be present"
+SESSION_FILE_NOT_DELETED = "Session file not deleted"
+
 xfail_mp_spawn = pytest.mark.xfail(
     multiprocessing.get_start_method() == "spawn",
     reason="Multiprocessing using 'spawn' start method requires pickable functions",
@@ -91,8 +94,8 @@ def test_init_finish_global_functions_capture_strerr0_partial(tmp_path):
     )
     session_file, runtime_present = run_in_subprocess(init_finish)
     assert session_file, "Expected file name from the subprocess"
-    assert runtime_present, "Runtime (GISBASE) should be present"
-    assert not os.path.exists(session_file), "Session file not deleted"
+    assert runtime_present, RUNTIME_GISBASE_SHOULD_BE_PRESENT
+    assert not os.path.exists(session_file), SESSION_FILE_NOT_DELETED
 
 
 @xfail_mp_spawn
@@ -113,8 +116,8 @@ def init_finish(queue):
 
     session_file, runtime_present = run_in_subprocess(init_finish)
     assert session_file, "Expected file name from the subprocess"
-    assert runtime_present, "Runtime (GISBASE) should be present"
-    assert not os.path.exists(session_file), "Session file not deleted"
+    assert runtime_present, RUNTIME_GISBASE_SHOULD_BE_PRESENT
+    assert not os.path.exists(session_file), SESSION_FILE_NOT_DELETED
 
 
 @xfail_mp_spawn
@@ -139,8 +142,8 @@ def init_finish(queue):
         init_finish
     )
     assert session_file, "Expected file name from the subprocess"
-    assert runtime_present, "Runtime (GISBASE) should be present"
-    assert not os.path.exists(session_file), "Session file not deleted"
+    assert runtime_present, RUNTIME_GISBASE_SHOULD_BE_PRESENT
+    assert not os.path.exists(session_file), SESSION_FILE_NOT_DELETED
     # This is testing the current implementation behavior, but it is not required
     # to be this way in terms of design.
     assert runtime_present_after, "Runtime should continue to be present"
@@ -189,7 +192,7 @@ def init_finish(queue):
     ) = run_in_subprocess(init_finish)
 
     # Runtime
-    assert runtime_present_during, "Runtime (GISBASE) should be present"
+    assert runtime_present_during, RUNTIME_GISBASE_SHOULD_BE_PRESENT
     # This is testing the current implementation behavior, but it is not required
     # to be this way in terms of design.
     assert runtime_present_after, "Expected GISBASE to be present when finished"
@@ -198,7 +201,7 @@ def init_finish(queue):
     assert session_file_present_during, "Expected session file to be present"
     assert session_file_variable_present_during, "Variable GISRC should be present"
     assert not session_file_variable_present_after, "Not expecting GISRC when finished"
-    assert not os.path.exists(session_file), "Session file not deleted"
+    assert not os.path.exists(session_file), SESSION_FILE_NOT_DELETED
 
 
 @xfail_mp_spawn
@@ -220,8 +223,8 @@ def workload(queue):
     session_file, file_existed, runtime_present = run_in_subprocess(workload)
     assert session_file, "Expected file name from the subprocess"
     assert file_existed, "File should have been present"
-    assert runtime_present, "Runtime (GISBASE) should be present"
-    assert not os.path.exists(session_file), "Session file not deleted"
+    assert runtime_present, RUNTIME_GISBASE_SHOULD_BE_PRESENT
+    assert not os.path.exists(session_file), SESSION_FILE_NOT_DELETED
     assert not os.environ.get("GISRC")
     assert not os.environ.get("GISBASE")