--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/env/lib/python3.7/site-packages/routes/__init__.py	Sat May 02 07:14:21 2020 -0400
@@ -0,0 +1,148 @@
+"""Provides common classes and functions most users will want access to."""
+import threading
+
+
+class _RequestConfig(object):
+    """
+    RequestConfig thread-local singleton
+
+    The Routes RequestConfig object is a thread-local singleton that should
+    be initialized by the web framework that is utilizing Routes.
+    """
+    __shared_state = threading.local()
+
+    def __getattr__(self, name):
+        return getattr(self.__shared_state, name)
+
+    def __setattr__(self, name, value):
+        """
+        If the name is environ, load the wsgi envion with load_wsgi_environ
+        and set the environ
+        """
+        if name == 'environ':
+            self.load_wsgi_environ(value)
+            return self.__shared_state.__setattr__(name, value)
+        return self.__shared_state.__setattr__(name, value)
+
+    def __delattr__(self, name):
+        delattr(self.__shared_state, name)
+
+    def load_wsgi_environ(self, environ):
+        """
+        Load the protocol/server info from the environ and store it.
+        Also, match the incoming URL if there's already a mapper, and
+        store the resulting match dict in mapper_dict.
+        """
+        if 'HTTPS' in environ or environ.get('wsgi.url_scheme') == 'https' \
+           or environ.get('HTTP_X_FORWARDED_PROTO') == 'https':
+            self.__shared_state.protocol = 'https'
+        else:
+            self.__shared_state.protocol = 'http'
+        try:
+            self.mapper.environ = environ
+        except AttributeError:
+            pass
+
+        # Wrap in try/except as common case is that there is a mapper
+        # attached to self
+        try:
+            if 'PATH_INFO' in environ:
+                mapper = self.mapper
+                path = environ['PATH_INFO']
+                result = mapper.routematch(path)
+                if result is not None:
+                    self.__shared_state.mapper_dict = result[0]
+                    self.__shared_state.route = result[1]
+                else:
+                    self.__shared_state.mapper_dict = None
+                    self.__shared_state.route = None
+        except AttributeError:
+            pass
+
+        if 'HTTP_X_FORWARDED_HOST' in environ:
+            # Apache will add multiple comma separated values to
+            # X-Forwarded-Host if there are multiple reverse proxies
+            self.__shared_state.host = \
+                environ['HTTP_X_FORWARDED_HOST'].split(', ', 1)[0]
+        elif 'HTTP_HOST' in environ:
+            self.__shared_state.host = environ['HTTP_HOST']
+        else:
+            self.__shared_state.host = environ['SERVER_NAME']
+            if environ['wsgi.url_scheme'] == 'https':
+                if environ['SERVER_PORT'] != '443':
+                    self.__shared_state.host += ':' + environ['SERVER_PORT']
+            else:
+                if environ['SERVER_PORT'] != '80':
+                    self.__shared_state.host += ':' + environ['SERVER_PORT']
+
+
+def request_config(original=False):
+    """
+    Returns the Routes RequestConfig object.
+
+    To get the Routes RequestConfig:
+
+    >>> from routes import *
+    >>> config = request_config()
+
+    The following attributes must be set on the config object every request:
+
+    mapper
+        mapper should be a Mapper instance thats ready for use
+    host
+        host is the hostname of the webapp
+    protocol
+        protocol is the protocol of the current request
+    mapper_dict
+        mapper_dict should be the dict returned by mapper.match()
+    redirect
+        redirect should be a function that issues a redirect,
+        and takes a url as the sole argument
+    prefix (optional)
+        Set if the application is moved under a URL prefix. Prefix
+        will be stripped before matching, and prepended on generation
+    environ (optional)
+        Set to the WSGI environ for automatic prefix support if the
+        webapp is underneath a 'SCRIPT_NAME'
+
+        Setting the environ will use information in environ to try and
+        populate the host/protocol/mapper_dict options if you've already
+        set a mapper.
+
+    **Using your own requst local**
+
+    If you have your own request local object that you'd like to use instead
+    of the default thread local provided by Routes, you can configure Routes
+    to use it::
+
+        from routes import request_config()
+        config = request_config()
+        if hasattr(config, 'using_request_local'):
+            config.request_local = YourLocalCallable
+            config = request_config()
+
+    Once you have configured request_config, its advisable you retrieve it
+    again to get the object you wanted. The variable you assign to
+    request_local is assumed to be a callable that will get the local config
+    object you wish.
+
+    This example tests for the presence of the 'using_request_local' attribute
+    which will be present if you haven't assigned it yet. This way you can
+    avoid repeat assignments of the request specific callable.
+
+    Should you want the original object, perhaps to change the callable its
+    using or stop this behavior, call request_config(original=True).
+    """
+    obj = _RequestConfig()
+    try:
+        if obj.request_local and original is False:
+            return getattr(obj, 'request_local')()
+    except AttributeError:
+        obj.request_local = False
+        obj.using_request_local = False
+    return _RequestConfig()
+
+from routes.mapper import Mapper
+from routes.util import redirect_to, url_for, URLGenerator
+
+__all__ = ['Mapper', 'url_for', 'URLGenerator', 'redirect_to', 'request_config']