Fixed bug of adding new lines when saving Sketch in Windowns

CHANGELOG.md

@@ -2,6 +2,7 @@ Development
 -----------
 - Remove existing sketch after clearing/running it again [PR #199](https://github.com/berinhard/pyp5js/pull/199)
 - Add share button to demo editor [PR #205](https://github.com/berinhard/pyp5js/pull/205)
+- Fixed bug of adding new lines when saving Sketch in Windowns [PR #209](https://github.com/berinhard/pyp5js/pull/209)
 
 0.7.1
 -----

Makefile.bat

@@ -0,0 +1,33 @@
+@echo off
+
+IF /I "%1"=="test" GOTO test
+IF /I "%1"=="update_dist" GOTO update_dist
+IF /I "%1"=="upload_pypi" GOTO upload_pypi
+IF /I "%1"=="run_demo" GOTO run_demo
+GOTO error
+
+:test
+	set PYTHONWARNINGS=ignore::flask.DeprecationWarning && pytest
+	GOTO :EOF
+
+:update_dist
+	@python3 setup.py sdist bdist_wheel
+	GOTO :EOF
+
+:upload_pypi
+	@twine upload dist/*
+	GOTO :EOF
+
+:run_demo
+	PUSHD docs/pyodide
+	python -m http.server
+	POPD
+	GOTO :EOF
+
+:error
+    IF "%1"=="" (
+        ECHO make: *** No targets specified and no makefile found.  Stop.
+    ) ELSE (
+        ECHO make: *** No rule to make target '%1%'. Stop.
+    )
+    GOTO :EOF

pyp5js/http/web_app.py

@@ -98,7 +98,7 @@ def render_sketch_view(sketch_name, static_path):
         else:
             try:
                 ast.parse(py_code, sketch.sketch_py.name)
-                sketch.sketch_py.write_text(py_code)
+                sketch.sketch_py.write_bytes(bytes(py_code, encoding="utf-8"))
             except SyntaxError as exc:
                 error = f'SyntaxError: {exc}'
 

requirements.txt

@@ -5,5 +5,6 @@ cprint==1.1
 gunicorn==19.9.0
 watchdog==0.9.0
 python-decouple==3.1
-Flask==1.1.2
+Flask==1.1.4
 python-slugify==3.0.4
+markupsafe==2.0.1