fix: ensure windows newlines are read correctly (#5)

Author: DeflateAwning

README.md

@@ -5,14 +5,14 @@ A library for reading tables from an Access database into Polars dataframes, usi
 
 A tiny, `subprocess`-based tool for reading a 
 [MS Access](https://products.office.com/en-us/access) 
-database (`.rdb`) as a [Python Polars Dataframe](https://docs.pola.rs).
+database (`.rdb` or `.accdb`) as a [Python Polars Dataframe](https://docs.pola.rs).
 
 ## Installation
 
 To read the database, this package thinly wraps 
 [MDBTools](https://github.com/mdbtools/mdbtools).
 
-If you are on `OSX`, install it via [Homebrew](http://brew.sh/):
+If you are on `macOS`, install it via [Homebrew](http://brew.sh/):
 
 ```sh
 $ brew install mdbtools
@@ -24,7 +24,7 @@ $ sudo apt install mdbtools
 ```
 
 If you are on `Windows`, it's a little tougher. Install `mdbtools` for [Windows](https://github.com/lsgunth/mdbtools-win). Manually add to PATH.
-1. Download the mdb-tools files from Windows link above. Visit the Releases section, then downloadi the part that says "Source Code (zip)".
+1. Download the mdb-tools files from Windows link above. Visit the Releases section, then download the part that says "Source Code (zip)".
 2. Extract that to somewhere like `C:/bin/mdbtools-win/mdbtools-win-1.0.0`.
 3. Follow these instructions to [add that folder to your environment path](https://linuxhint.com/add-directory-to-path-environment-variables-windows/) (Method 1, but use the path to the mdbtools executable files).
 4. Restart your computer or just close and re-open the program you're running it from. You can test that it works by opening a terminal and running `mdb-tables --help` and see that it doesn't fail.
@@ -40,11 +40,10 @@ $ pip install polars_access_mdbtools
 import polars as pl
 import polars_access_mdbtools as pl_access
 
-file_path = 'path_to_file.mdb'
-pl_access.list_table_names(file_path)
-
-df = pl_access.read_table(file_path, table_name='your_table_name')
+file_path = "path_to_file.mdb"
+print(pl_access.list_table_names(file_path))
 
+df: pl.DataFrame = pl_access.read_table(file_path, table_name="your_table_name")
 ```
 
 ## Acknowledgements

src/polars_access_mdbtools/__init__.py

@@ -2,6 +2,7 @@
 
 import io
 import locale
+import os
 import re
 import subprocess
 import warnings
@@ -248,6 +249,11 @@ def read_table(
         incoming_bytes = proc.stdout.read()
         incoming_str = incoming_bytes.decode(locale.getpreferredencoding())
         csv_re_encoded = incoming_str.encode("utf-8")
+
+        # If on Windows, replace CRLF with LF.
+        if os.name == "nt":
+            csv_re_encoded = csv_re_encoded.replace(b"\r\n", b"\n")
+
         csv_io = io.BytesIO(csv_re_encoded)
 
     # Silence this warning: