wxPython

Collecting wxpython
  Downloading wxPython-4.0.7.post2-cp38-cp38-win_amd64.whl (22.9 MB)
     |████████████████████████████████| 22.9 MB 819 kB/s
Collecting six
  Downloading six-1.14.0-py2.py3-none-any.whl (10 kB)
Collecting numpy; python_version >= "3.0"
  Downloading numpy-1.18.1-cp38-cp38-win_amd64.whl (12.8 MB)
     |████████████████████████████████| 12.8 MB 1.3 MB/s
Collecting pillow
  Downloading Pillow-7.0.0-cp38-cp38-win_amd64.whl (2.0 MB)
     |████████████████████████████████| 2.0 MB 1.3 MB/s
Installing collected packages: six, numpy, pillow, wxpython
Successfully installed numpy-1.18.1 pillow-7.0.0 six-1.14.0 wxpython-4.0.7.post2

def get_build_version():
    """Return the version of MSVC that was used to build Python.
 
    For Python 2.3 and up, the version number is included in
    sys.version.  For earlier versions, assume the compiler is MSVC 6.
    """
    prefix = "MSC v."
    i = sys.version.find(prefix)
    if i == -1:
        return 6
    i = i + len(prefix)
    s, rest = sys.version[i:].split(" ", 1)
    majorVersion = int(s[:-2]) - 6
    if majorVersion >= 13:
        # v13 was skipped and should be v14
        majorVersion += 1
    minorVersion = int(s[2:3]) / 10.0
    # I don't think paths are affected by minor version in version 6
    if majorVersion == 6:
        minorVersion = 0
    if majorVersion >= 6:
        return majorVersion + minorVersion
    # else we don't know what version of the compiler this is
    return None

>>> import sys
>>> sys.version
'3.8.1 (tags/v3.8.1:1b293b6, Dec 18 2019, 23:11:46) [MSC v.1916 64 bit (AMD64)]'
>>> s[:-2]
'19'                                                                                                                    >>> majorVersion = int(s[:-2]) - 6
>>> majorVersion
13                                                                                                                      >>> majorVersion += 1
>>> majorVersion
14
>>> s[2:3]
'1'
>>> minorVersion = int(s[2:3]) / 10.0
>>> minorVersion
0.1
>>> majorVersion + minorVersion
14.1

def find_vcvarsall(version):
    """Find the vcvarsall.bat file
 
    At first it tries to find the productdir of VS 2008 in the registry. If
    that fails it falls back to the VS90COMNTOOLS env var.
    """
    vsbase = VS_BASE % version
    try:
        productdir = Reg.get_value(r"%s\Setup\VC" % vsbase,
                                   "productdir")
    except KeyError:
        log.debug("Unable to find productdir in registry")
        productdir = None
 
    if not productdir or not os.path.isdir(productdir):
        toolskey = "VS%0.f0COMNTOOLS" % version
        toolsdir = os.environ.get(toolskey, None)
 
        if toolsdir and os.path.isdir(toolsdir):
            productdir = os.path.join(toolsdir, os.pardir, os.pardir, "VC")
            productdir = os.path.abspath(productdir)
            if not os.path.isdir(productdir):
                log.debug("%s is not a valid directory" % productdir)
                return None
        else:
            log.debug("Env var %s is not set or invalid" % toolskey)
    if not productdir:
        log.debug("No productdir found")
        return None
    vcvarsall = os.path.join(productdir, "vcvarsall.bat")
    if os.path.isfile(vcvarsall):
        return vcvarsall
    log.debug("Unable to find vcvarsall.bat")
    return None

PyWxHelloMain.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import wx
 
# PyWxHelloFrame クラス(wxFrame から派生)
class PyWxHelloFrame(wx.Frame):
    def __init__(self, *args, **kwds):
        wx.Frame.__init__(self, *args, **kwds)
        # Panel 生成
        panel = wx.Panel(self, -1)
        # Panel に [閉じる] ボタンを追加
        btnClose = wx.Button(panel, wx.NewId(), u"閉じる")
        # ボタンの位置を設定
        btnClose.SetPosition((50, 35))
        # クリックイベントにイベントハンドラをバインド
        self.Bind(wx.EVT_BUTTON, self.btnClose_Click, btnClose)
 
    # [閉じる] ボタンクリック時
    def btnClose_Click(self, event):
        # 閉じる
        self.Close(True)
 
# PyWxHelloApp クラス(wxApp から派生)
class PyWxHelloApp(wx.App):
    def OnInit(self):
        # PyWxHelloFrame クラスを生成(タイトル、サイズを指定)
        mainFrame = PyWxHelloFrame(None, -1, "Hello wxPython!!", size=(200, 100))
        # トップウインドウとして設定
        self.SetTopWindow(mainFrame)
        # 表示
        mainFrame.Show(True)
        # 正常終了
        return True
 
# メイン処理
def main():
    # PyWxHelloApp クラスを生成
    app = PyWxHelloApp(False)
    # メインループを開始
    app.MainLoop()
 
# スクリプト起動時にmain()を実行
if __name__ == "__main__":
    main()

PyWxWebView.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import wx
import wx.html2
 
# PyWxWebViewDialog クラス(wxDialog から派生)
class PyWxWebViewDialog(wx.Dialog):
    def __init__(self, *args, **kwds):
        wx.Dialog.__init__(self, *args, **kwds)
        # BoxSizer 生成
        sizer = wx.BoxSizer(wx.VERTICAL)
        # WebView 生成
        self.browser = wx.html2.WebView.New(self)
        # BoxSizer に WebView を追加
        sizer.Add(self.browser, 1, wx.EXPAND, 10)
        # Dialog に BoxSizer レイアウトを適用
        self.SetSizer(sizer)
        # Dialog サイズを設定
        self.SetSize((1024, 700))
        # Dialog 最小サイズを設定
        self.SetMinSize((600,300))
        # Dialog をディスプレイ中央に配置
        self.Center()
 
if __name__ == '__main__':
    # wxApp クラスを生成
    app = wx.App()
    # PyWxWebViewDialog クラスを生成
    dialog = PyWxWebViewDialog(None, -1)
    # WebView の URL を設定
    dialog.browser.LoadURL('https://html5test.com/')
    # Dialog を表示
    dialog.Show()
    # メインループを開始
    app.MainLoop()

wxWidgets\src\msw\webview_ie.cpp

bool wxWebViewIE::Create(wxWindow* parent,
           wxWindowID id,
           const wxString& url,
           const wxPoint& pos,
           const wxSize& size,
           long style,
           const wxString& name)
{
    if (!wxControl::Create(parent, id, pos, size, style,
                           wxDefaultValidator, name))
    {
        return false;
    }
 
    m_webBrowser = NULL;
    m_isBusy = false;
    m_historyLoadingFromList = false;
    m_historyEnabled = true;
    m_historyPosition = -1;
    m_zoomType = wxWEBVIEW_ZOOM_TYPE_TEXT;
    FindClear();
 
    if (::CoCreateInstance(CLSID_WebBrowser, NULL,
                           CLSCTX_INPROC_SERVER, // CLSCTX_INPROC,
                           IID_IWebBrowser2 , (void**)&m_webBrowser) != 0)
    {
        wxLogError("Failed to initialize IE, CoCreateInstance returned an error");
        return false;
    }
 
    m_ie.SetDispatchPtr(m_webBrowser); // wxAutomationObject will release itself
 
    m_webBrowser->put_RegisterAsBrowser(VARIANT_TRUE);
    m_webBrowser->put_RegisterAsDropTarget(VARIANT_TRUE);
 
    m_uiHandler = new DocHostUIHandler(this);
 
    m_container = new wxIEContainer(this, IID_IWebBrowser2, m_webBrowser, m_uiHandler);
 
    EnableControlFeature(21 /* FEATURE_DISABLE_NAVIGATION_SOUNDS */);
 
    LoadURL(url);
    return true;
}