Pypolars documentation (#821)

Spelling check documentation

CONTRIBUTING.md

@@ -54,7 +54,7 @@ You have to follow these steps:
 * install rust nightly via [rustup](https://www.rust-lang.org/tools/install)
 * run `$ rustup override set nightly` from the root of the repo.
 * `$ pip3 install maturin==0.9.4`
-* from [./py-polars](./py-polars) run `$ ./tasks.sh build-run-test`
+* from [./py-polars](./py-polars) run `$ ./tasks.sh build-run-tests`
 
 The last step installs a (slow) development build in your current environment and runs pytest.
 

py-polars/polars/_html.py

@@ -86,7 +86,7 @@ def __init__(self, df: "pl.DataFrame", max_cols=75, max_rows=40):
 
     def write_header(self):
         """
-        Writes the header of an HTML table
+        Writes the header of an HTML table.
         """
         with Tag(self.elements, "thead"):
             with Tag(self.elements, "tr"):
@@ -101,7 +101,7 @@ def write_header(self):
 
     def write_body(self):
         """
-        Writes the body of an HTML table
+        Writes the body of an HTML table.
         """
         with Tag(self.elements, "tbody"):
             for r in self.row_idx:

py-polars/polars/ffi.py

@@ -13,16 +13,16 @@ def _ptr_to_numpy(ptr: int, len: int, ptr_type: Any) -> np.ndarray:
     Parameters
     ----------
     ptr
-        C/Rust ptr casted to usize
+        C/Rust ptr casted to usize.
     len
-        Length of the array values
+        Length of the array values.
     ptr_type
         Example:
             f32: ctypes.c_float)
 
     Returns
     -------
-    View of memory block as numpy array
+    View of memory block as numpy array.
 
     """
     ptr = ctypes.cast(ptr, ctypes.POINTER(ptr_type))