- Added missing docstrings (line.set(), chart.hide(), chart.exit()).

- Updated chart.exit() to destroy objects and terminate the webview process.
- Fixed WxChart not expanding correctly and removed its width and height parameters.
- Fixed KeyboardInterrupt error message when using show(block=True).

lightweight_charts/chart.py

@@ -15,12 +15,16 @@ def __init__(self, chart, line_id):
         self.id = line_id
 
     def set(self, data: pd.DataFrame):
+        """
+        Sets the line data.\n
+        :param data: columns: date/time, price
+        """
         self._chart._go('_set_line_data', self.id, data)
 
     def update(self, series: pd.Series):
         """
         Updates the line data.\n
-        :param series: columns: date/time, price
+        :param series: labels: date/time, price
         """
         self._chart._go('_update_line_data', self.id, series)
 
@@ -41,7 +45,8 @@ def __init__(self, volume_enabled: bool = True, width: int = 800, height: int =
         self._exit = mp.Event()
 
         try:
-            mp.Process(target=_loop, args=(self,), daemon=True).start()
+            self._process = mp.Process(target=_loop, args=(self,), daemon=True)
+            self._process.start()
         except:
             pass
 
@@ -57,13 +62,27 @@ def show(self, block: bool = False):
         :param block: blocks execution until the chart is closed.
         """
         self._go('show')
-        self._exit.wait() if block else None
+        if block:
+            try:
+                self._exit.wait()
+            except KeyboardInterrupt:
+                return
+            self._exit.clear()
 
     def hide(self):
+        """
+        Hides the chart window.\n
+        """
         self._go('hide')
 
     def exit(self):
+        """
+        Exits and destroys the chart window.\n
+        """
         self._go('exit')
+        self._exit.wait()
+        self._process.terminate()
+        del self
 
     def run_script(self, script: str):
         """

lightweight_charts/pywebview.py

@@ -1,5 +1,4 @@
 import datetime
-
 import webview
 from multiprocessing import Queue
 
@@ -62,7 +61,9 @@ def create_line(self, color: str = 'rgba(214, 237, 255, 0.6)', width: int = 2):
 
     def hide(self): self.webview.hide()
 
-    def exit(self): self.webview.destroy()
+    def exit(self):
+        self.webview.destroy()
+        del self
 
 
 def _loop(chart, controller=None):
@@ -75,5 +76,7 @@ def _loop(chart, controller=None):
             return
         if func == 'show':
             chart._exit.set()
+        elif func == 'exit':
+            chart._exit.set()
         chart._result_q.put(result) if result is not None else None
 

lightweight_charts/widgets.py

@@ -6,9 +6,9 @@
 
 
 class WxChart(LWC):
-    def __init__(self, parent, width, height, volume_enabled=True):
+    def __init__(self, parent, volume_enabled=True):
         super().__init__(volume_enabled)
-        self.webview = wx.html2.WebView.New(parent, size=(width, height))
+        self.webview = wx.html2.WebView.New(parent)
 
         self.webview.Bind(wx.html2.EVT_WEBVIEW_LOADED, self._on_js_load)
         self.webview.SetPage(self._html, '')

setup.py

@@ -1,15 +1,20 @@
 from setuptools import setup, find_packages
 
+with open('README.md', 'r', encoding='utf-8') as f:
+    long_description = f.read()
+
 setup(
     name='lightweight_charts',
-    version='1.0.0',
+    version='1.0.1',
     packages=find_packages(),
+    python_requires='>=3.9',
     install_requires=[
         'pandas',
         'pywebview',
     ],
-    # Additional package metadata
-    author='louisnw01',
+    author='louisnw',
+    license='MIT',
     description="Python framework for TradingView's Lightweight Charts JavaScript library.",
-    url='https://github.com/SORT-THIS-OUT',
-)
+    long_description=long_description,
+    url='https://github.com/louisnw01/lightweight-charts-python',
+)