<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <appSettings>
        <add key="WSGI_ALT_VIRTUALENV_HANDLER" value="django.core.wsgi.get_wsgi_application()" />
        <add key="WSGI_ALT_VIRTUALENV_ACTIVATE_THIS" value="venv\Scripts\activate_this.py" />
        <add key="WSGI_HANDLER" value="ptvs_virtualenv_proxy.get_virtualenv_handler()" />
        <add key="PYTHONPATH" value="%APPL_PHYSICAL_PATH%" />
        <add key="DJANGO_SETTINGS_MODULE" value="project.settings" />
    </appSettings>
    <system.webServer>
        <handlers>
            <add name="Python FastCGI" path="*" verb="*" modules="FastCgiModule" scriptProcessor="C:\Python\python.exe|C:\Python\Lib\site-packages\wfastcgi.py" resourceType="Unspecified" />
        </handlers>
    </system.webServer>
</configuration>

# ############################################################################
#
# Copyright (c) Microsoft Corporation.
#
# This source code is subject to terms and conditions of the Apache License, Version 2.0. A
# copy of the license can be found in the License.html file at the root of this distribution. If
# you cannot locate the Apache License, Version 2.0, please send an email to
# vspython@microsoft.com. By using this source code in any fashion, you are agreeing to be bound
# by the terms of the Apache License, Version 2.0.
#
# You must not remove this notice, or any other, from this software.
#
# ###########################################################################

import datetime
import os
import sys

if sys.version_info[0] == 3:
    def to_str(value):
        return value.decode(sys.getfilesystemencoding())

    def execfile(path, global_dict):
        """Execute a file"""
        with open(path, 'r') as f:
            code = f.read()
        code = code.replace('\r\n', '\n') + '\n'
        exec(code, global_dict)
else:
    def to_str(value):
        return value.encode(sys.getfilesystemencoding())

def log(txt):
    """Logs fatal errors to a log file if WSGI_LOG env var is defined"""
    log_file = os.environ.get('WSGI_LOG')
    if log_file:
        f = open(log_file, 'a+')
        try:
            f.write('%s: %s' % (datetime.datetime.now(), txt))
        finally:
            f.close()

ptvsd_secret = os.getenv('WSGI_PTVSD_SECRET')
if ptvsd_secret:
    log('Enabling ptvsd ...\n')
    try:
        import ptvsd
        try:
            ptvsd.enable_attach(ptvsd_secret)
            log('ptvsd enabled.\n')
        except:
            log('ptvsd.enable_attach failed\n')
    except ImportError:
        log('error importing ptvsd.\n')

def get_wsgi_handler(handler_name):
    if not handler_name:
        raise Exception('WSGI_HANDLER env var must be set')

    if not isinstance(handler_name, str):
        handler_name = to_str(handler_name)

    module_name, _, callable_name = handler_name.rpartition('.')
    should_call = callable_name.endswith('()')
    callable_name = callable_name[:-2] if should_call else callable_name
    name_list = [(callable_name, should_call)]
    handler = None

    while module_name:
        try:
            handler = __import__(module_name, fromlist=[name_list[0][0]])
            for name, should_call in name_list:
                handler = getattr(handler, name)
                if should_call:
                    handler = handler()
            break
        except ImportError:
            module_name, _, callable_name = module_name.rpartition('.')
            should_call = callable_name.endswith('()')
            callable_name = callable_name[:-2] if should_call else callable_name
            name_list.insert(0, (callable_name, should_call))
            handler = None

    if handler is None:
        raise ValueError('"%s" could not be imported' % handler_name)

    return handler

activate_this = os.getenv('WSGI_ALT_VIRTUALENV_ACTIVATE_THIS')
if not activate_this:
    raise Exception('WSGI_ALT_VIRTUALENV_ACTIVATE_THIS is not set')

def get_virtualenv_handler():
    log('Activating virtualenv with %s\n' % activate_this)
    execfile(activate_this, dict(__file__=activate_this))

    log('Getting handler %s\n' % os.getenv('WSGI_ALT_VIRTUALENV_HANDLER'))
    handler = get_wsgi_handler(os.getenv('WSGI_ALT_VIRTUALENV_HANDLER'))
    log('Got handler: %r\n' % handler)
    return handler

def get_venv_handler():
    log('Activating venv with executable at %s\n' % activate_this)
    import site
    sys.executable = activate_this
    old_sys_path, sys.path = sys.path, []

    site.main()

    sys.path.insert(0, '')
    for item in old_sys_path:
        if item not in sys.path:
            sys.path.append(item)

    log('Getting handler %s\n' % os.getenv('WSGI_ALT_VIRTUALENV_HANDLER'))
    handler = get_wsgi_handler(os.getenv('WSGI_ALT_VIRTUALENV_HANDLER'))
    log('Got handler: %r\n' % handler)
    return handler

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <appSettings>
        <add key="WSGI_HANDLER" value="django.core.wsgi.get_wsgi_application()" />
        <add key="PYTHONPATH" value="%APPL_PHYSICAL_PATH%" />
        <add key="DJANGO_SETTINGS_MODULE" value="project.settings" />
    </appSettings>
    <system.webServer>
        <handlers>
            <add name="Python FastCGI" path="*" verb="*" modules="FastCgiModule" scriptProcessor="C:\Python\python.exe|C:\Python\Lib\site-packages\wfastcgi.py" resourceType="Unspecified" />
        </handlers>
    </system.webServer>
</configuration>