flake8/pylint -> ruff

Taskfile.yml

@@ -10,24 +10,7 @@ tasks:
     desc: Lints the code and reports on issues.
     cmds:
       - poetry run black --check lasso
-      # E501:
-      #   We disable too long lines in ArrayType since the docstrings for arrays
-      #   must be behind the arrays for sphinx, thus lines cannot be shortened.
-      #   Anyhow if you find any way to change feel free to submit a PR.
-      # E203:
-      #   We ignore E203 since allowing whitespace around ':' makes slicing
-      #   more understandable when doing complex slicing.
-      # W503:
-      #   Allowing operators such as '+' after a new line instead of putting it
-      #   on the previous one, complex condition chains are more understandable.
-      - |
-        poetry run flake8 lasso \
-          --ignore="E203,W503" \
-          --per-file-ignores="lasso/dyna/ArrayType.py:E501" \
-          --show-source \
-          --statistics \
-          --count
-      - poetry run pylint lasso
+      - poetry run ruff check
 
   build:
     desc: Builds the python package

lasso/dyna/femzip_mapper.py

@@ -234,12 +234,6 @@
     (FemzipArrayType.STRAIN_XY, FemzipVariableCategory.SOLID): {ArrayType.element_solid_strain},
     (FemzipArrayType.STRAIN_YZ, FemzipVariableCategory.SOLID): {ArrayType.element_solid_strain},
     (FemzipArrayType.STRAIN_XZ, FemzipVariableCategory.SOLID): {ArrayType.element_solid_strain},
-    (FemzipArrayType.STRAIN_X, FemzipVariableCategory.SOLID): {ArrayType.element_solid_strain},
-    (FemzipArrayType.STRAIN_Y, FemzipVariableCategory.SOLID): {ArrayType.element_solid_strain},
-    (FemzipArrayType.STRAIN_Z, FemzipVariableCategory.SOLID): {ArrayType.element_solid_strain},
-    (FemzipArrayType.STRAIN_XY, FemzipVariableCategory.SOLID): {ArrayType.element_solid_strain},
-    (FemzipArrayType.STRAIN_YZ, FemzipVariableCategory.SOLID): {ArrayType.element_solid_strain},
-    (FemzipArrayType.STRAIN_XZ, FemzipVariableCategory.SOLID): {ArrayType.element_solid_strain},
     # AIRBAG
     (FemzipArrayType.AIRBAG_STATE_GEOM, FemzipVariableCategory.CPM_AIRBAG): {
         ArrayType.airbag_n_active_particles,

lasso/dyna/lsda_py3.py

@@ -105,7 +105,7 @@ def writecd(self, dir):
         length = self.lengthsize + self.commandsize + len(dir)
         s = struct.pack(self.lcunpack, length, Lsda.CD)
         self.fp.write(s)
-        if type(dir) is str:
+        if isinstance(dir, str):
             self.fp.write(bytes(dir, "utf-8"))
         else:
             self.fp.write(dir)
@@ -118,7 +118,7 @@ def writestentry(self, r):
         )
         s = struct.pack(self.lcunpack, length, Lsda.VARIABLE)
         self.fp.write(s)
-        if type(r.name) is str:
+        if isinstance(r.name, str):
             self.fp.write(bytes(r.name, "utf-8"))
         else:
             self.fp.write(r.name)
@@ -525,7 +525,7 @@ def cd(self, path, create=2):  # change CWD
             self.cwd = self.root
         # path = string.split(path,"/")
         # print(type(path))
-        if type(path) is bytes:
+        if isinstance(path, bytes):
             path = str(path, "utf-8").split("/")
         else:
             path = path.split("/")