Fix pre-commit issues

.github/workflows/run_tests.yaml

@@ -33,31 +33,18 @@ jobs:
         run: |
           curl -fsSL https://pixi.sh/install.sh | bash
           echo "$HOME/.pixi/bin" >> $GITHUB_PATH
-
-      - name: Add Modular to Pixi
-        run: |
           export PATH="$HOME/.pixi/bin:$PATH"
-          pixi add modular
-
-      - name: Set up Modular environment
-        run: |
-          echo "MODULAR_HOME=$HOME/.modular" >> $GITHUB_ENV
-          echo "$HOME/.modular/bin" >> $GITHUB_PATH
-          echo "$HOME/.modular/pkg/packages.modular.com_mojo/bin" >> $GITHUB_PATH
 
-      - name: Setup Python virtualenv
+      - name: Pixi install
         run: |
-          python3 -m venv $HOME/venv/
-          . $HOME/venv/bin/activate
-          echo PATH=$PATH >> $GITHUB_ENV
+          pixi install
 
-      - name: Install packages
+      - name: Build package
         run: |
-          pip install "numpy"
+          pixi run mojo package numojo
+          cp numojo.mojopkg tests/
 
       - name: Run tests
         run: |
-          export PATH="$HOME/.pixi/bin:$PATH"
-          pixi install
           pixi run mojo test tests -I .
           pixi run mojo test tests/core/test_matrix.mojo -I . -D F_CONTIGUOUS

.pre-commit-config.yaml

@@ -3,15 +3,9 @@ repos:
     hooks:
       - id: mojo-format
         name: mojo-format
-        entry: pixi run mojo format ./
+        entry: pixi run mojo format
         language: system
         files: '\.(mojo|🔥|py)$'
         stages: [pre-commit]
-        pass_filenames: false  # Don't pass filenames to the formatter
-        always_run: true  # Always run the formatter
-      # - id: autodoc
-      #   name: mautodoc
-      #   entry: magic run doc_pages
-      #   language: system
-      #   files: '\.(mojo|🔥|py)$'
-      #   stages: [pre-commit]
+        # pass_filenames: false  # Don't pass filenames to the formatter
+        # always_run: true  # Always run the formatter

numojo/core/complex/complex_ndarray.mojo

@@ -2041,12 +2041,12 @@ struct ComplexNDArray[dtype: DType = DType.float64](
         ```.
         """
         try:
-            var result: String = String("ComplexNDArray[CDType.") + String(
-                self.dtype
-            ) + String("](List[ComplexSIMD[CDType.c") + String(
-                self._re.dtype
-            ) + String(
-                "]]("
+            var result: String = (
+                String("ComplexNDArray[CDType.")
+                + String(self.dtype)
+                + String("](List[ComplexSIMD[CDType.c")
+                + String(self._re.dtype)
+                + String("]](")
             )
             if self._re.size > 6:
                 for i in range(6):

numojo/core/ndarray.mojo

@@ -3518,7 +3518,9 @@ struct NDArray[dtype: DType = DType.float64](
         # the pritable region to determine the digits before decimals and
         # the negative sign and then determine the formatted width.
         if dimension == 0:
-            var negative_sign: Bool = False  # whether there should be a negative sign
+            var negative_sign: Bool = (
+                False  # whether there should be a negative sign
+            )
             var number_of_digits: Int  # number of digits before or after decimal point
             var number_of_digits_small_values: Int  # number of digits after decimal point for small values
             var formatted_width: Int  # formatted width based on precision and digits before decimal points

numojo/routines/creation.mojo

@@ -789,7 +789,7 @@ fn geomspace[
 
     if endpoint:
         var result: NDArray[dtype] = NDArray[dtype](NDArrayShape(num))
-        var base: Scalar[dtype] = (stop / start)
+        var base: Scalar[dtype] = stop / start
         var power: Scalar[dtype] = 1 / Scalar[dtype](num - 1)
         var r: Scalar[dtype] = base**power
         for i in range(num):
@@ -798,7 +798,7 @@ fn geomspace[
 
     else:
         var result: NDArray[dtype] = NDArray[dtype](NDArrayShape(num))
-        var base: Scalar[dtype] = (stop / start)
+        var base: Scalar[dtype] = stop / start
         var power: Scalar[dtype] = 1 / Scalar[dtype](num)
         var r: Scalar[dtype] = base**power
         for i in range(num):
@@ -841,7 +841,7 @@ fn geomspaceC[
         var result: ComplexNDArray[dtype] = ComplexNDArray[dtype](
             NDArrayShape(num)
         )
-        var base: ComplexSIMD[dtype] = (stop / start)
+        var base: ComplexSIMD[dtype] = stop / start
         var power: Scalar[dtype] = 1 / Scalar[dtype](num - 1)
         var r: ComplexSIMD[dtype] = base**power
         for i in range(num):
@@ -855,7 +855,7 @@ fn geomspaceC[
         var result: ComplexNDArray[dtype] = ComplexNDArray[dtype](
             NDArrayShape(num)
         )
-        var base: ComplexSIMD[dtype] = (stop / start)
+        var base: ComplexSIMD[dtype] = stop / start
         var power: Scalar[dtype] = 1 / Scalar[dtype](num)
         var r: ComplexSIMD[dtype] = base**power
         for i in range(num):

numojo/routines/manipulation.mojo

@@ -214,9 +214,9 @@ fn _set_values_according_to_shape_and_strides(
     and strides for variadic number of dimensions.
     """
     for index_of_axis in range(new_shape[current_dim]):
-        var current_sum = previous_sum + index_of_axis * new_strides[
-            current_dim
-        ]
+        var current_sum = (
+            previous_sum + index_of_axis * new_strides[current_dim]
+        )
         if current_dim >= new_shape.ndim - 1:
             I._buf.ptr[index] = current_sum
             index = index + 1

numojo/routines/math/differences.mojo

@@ -99,8 +99,8 @@ fn trapz[
 
     var integral: Scalar[dtype] = 0.0
     for i in range(x.size - 1):
-        var temp = (x.load(i + 1) - x.load(i)) * (
-            y.load(i) + y.load(i + 1)
-        ) / 2.0
+        var temp = (
+            (x.load(i + 1) - x.load(i)) * (y.load(i) + y.load(i + 1)) / 2.0
+        )
         integral += temp
     return integral