--- a/env/lib/python3.7/site-packages/jinja2/asyncsupport.py	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,264 +0,0 @@
-# -*- coding: utf-8 -*-
-"""The code for async support. Importing this patches Jinja on supported
-Python versions.
-"""
-import asyncio
-import inspect
-from functools import update_wrapper
-
-from markupsafe import Markup
-
-from .environment import TemplateModule
-from .runtime import LoopContext
-from .utils import concat
-from .utils import internalcode
-from .utils import missing
-
-
-async def concat_async(async_gen):
-    rv = []
-
-    async def collect():
-        async for event in async_gen:
-            rv.append(event)
-
-    await collect()
-    return concat(rv)
-
-
-async def generate_async(self, *args, **kwargs):
-    vars = dict(*args, **kwargs)
-    try:
-        async for event in self.root_render_func(self.new_context(vars)):
-            yield event
-    except Exception:
-        yield self.environment.handle_exception()
-
-
-def wrap_generate_func(original_generate):
-    def _convert_generator(self, loop, args, kwargs):
-        async_gen = self.generate_async(*args, **kwargs)
-        try:
-            while 1:
-                yield loop.run_until_complete(async_gen.__anext__())
-        except StopAsyncIteration:
-            pass
-
-    def generate(self, *args, **kwargs):
-        if not self.environment.is_async:
-            return original_generate(self, *args, **kwargs)
-        return _convert_generator(self, asyncio.get_event_loop(), args, kwargs)
-
-    return update_wrapper(generate, original_generate)
-
-
-async def render_async(self, *args, **kwargs):
-    if not self.environment.is_async:
-        raise RuntimeError("The environment was not created with async mode enabled.")
-
-    vars = dict(*args, **kwargs)
-    ctx = self.new_context(vars)
-
-    try:
-        return await concat_async(self.root_render_func(ctx))
-    except Exception:
-        return self.environment.handle_exception()
-
-
-def wrap_render_func(original_render):
-    def render(self, *args, **kwargs):
-        if not self.environment.is_async:
-            return original_render(self, *args, **kwargs)
-        loop = asyncio.get_event_loop()
-        return loop.run_until_complete(self.render_async(*args, **kwargs))
-
-    return update_wrapper(render, original_render)
-
-
-def wrap_block_reference_call(original_call):
-    @internalcode
-    async def async_call(self):
-        rv = await concat_async(self._stack[self._depth](self._context))
-        if self._context.eval_ctx.autoescape:
-            rv = Markup(rv)
-        return rv
-
-    @internalcode
-    def __call__(self):
-        if not self._context.environment.is_async:
-            return original_call(self)
-        return async_call(self)
-
-    return update_wrapper(__call__, original_call)
-
-
-def wrap_macro_invoke(original_invoke):
-    @internalcode
-    async def async_invoke(self, arguments, autoescape):
-        rv = await self._func(*arguments)
-        if autoescape:
-            rv = Markup(rv)
-        return rv
-
-    @internalcode
-    def _invoke(self, arguments, autoescape):
-        if not self._environment.is_async:
-            return original_invoke(self, arguments, autoescape)
-        return async_invoke(self, arguments, autoescape)
-
-    return update_wrapper(_invoke, original_invoke)
-
-
-@internalcode
-async def get_default_module_async(self):
-    if self._module is not None:
-        return self._module
-    self._module = rv = await self.make_module_async()
-    return rv
-
-
-def wrap_default_module(original_default_module):
-    @internalcode
-    def _get_default_module(self):
-        if self.environment.is_async:
-            raise RuntimeError("Template module attribute is unavailable in async mode")
-        return original_default_module(self)
-
-    return _get_default_module
-
-
-async def make_module_async(self, vars=None, shared=False, locals=None):
-    context = self.new_context(vars, shared, locals)
-    body_stream = []
-    async for item in self.root_render_func(context):
-        body_stream.append(item)
-    return TemplateModule(self, context, body_stream)
-
-
-def patch_template():
-    from . import Template
-
-    Template.generate = wrap_generate_func(Template.generate)
-    Template.generate_async = update_wrapper(generate_async, Template.generate_async)
-    Template.render_async = update_wrapper(render_async, Template.render_async)
-    Template.render = wrap_render_func(Template.render)
-    Template._get_default_module = wrap_default_module(Template._get_default_module)
-    Template._get_default_module_async = get_default_module_async
-    Template.make_module_async = update_wrapper(
-        make_module_async, Template.make_module_async
-    )
-
-
-def patch_runtime():
-    from .runtime import BlockReference, Macro
-
-    BlockReference.__call__ = wrap_block_reference_call(BlockReference.__call__)
-    Macro._invoke = wrap_macro_invoke(Macro._invoke)
-
-
-def patch_filters():
-    from .filters import FILTERS
-    from .asyncfilters import ASYNC_FILTERS
-
-    FILTERS.update(ASYNC_FILTERS)
-
-
-def patch_all():
-    patch_template()
-    patch_runtime()
-    patch_filters()
-
-
-async def auto_await(value):
-    if inspect.isawaitable(value):
-        return await value
-    return value
-
-
-async def auto_aiter(iterable):
-    if hasattr(iterable, "__aiter__"):
-        async for item in iterable:
-            yield item
-        return
-    for item in iterable:
-        yield item
-
-
-class AsyncLoopContext(LoopContext):
-    _to_iterator = staticmethod(auto_aiter)
-
-    @property
-    async def length(self):
-        if self._length is not None:
-            return self._length
-
-        try:
-            self._length = len(self._iterable)
-        except TypeError:
-            iterable = [x async for x in self._iterator]
-            self._iterator = self._to_iterator(iterable)
-            self._length = len(iterable) + self.index + (self._after is not missing)
-
-        return self._length
-
-    @property
-    async def revindex0(self):
-        return await self.length - self.index
-
-    @property
-    async def revindex(self):
-        return await self.length - self.index0
-
-    async def _peek_next(self):
-        if self._after is not missing:
-            return self._after
-
-        try:
-            self._after = await self._iterator.__anext__()
-        except StopAsyncIteration:
-            self._after = missing
-
-        return self._after
-
-    @property
-    async def last(self):
-        return await self._peek_next() is missing
-
-    @property
-    async def nextitem(self):
-        rv = await self._peek_next()
-
-        if rv is missing:
-            return self._undefined("there is no next item")
-
-        return rv
-
-    def __aiter__(self):
-        return self
-
-    async def __anext__(self):
-        if self._after is not missing:
-            rv = self._after
-            self._after = missing
-        else:
-            rv = await self._iterator.__anext__()
-
-        self.index0 += 1
-        self._before = self._current
-        self._current = rv
-        return rv, self
-
-
-async def make_async_loop_context(iterable, undefined, recurse=None, depth0=0):
-    import warnings
-
-    warnings.warn(
-        "This template must be recompiled with at least Jinja 2.11, or"
-        " it will fail in 3.0.",
-        DeprecationWarning,
-        stacklevel=2,
-    )
-    return AsyncLoopContext(iterable, undefined, recurse, depth0)
-
-
-patch_all()