Remove windows python distribution from repo and add requirements.txt

1 files changed, 0 insertions, 256 deletions

diff --git a/python/jinja2/asyncsupport.py b/python/jinja2/asyncsupport.py
deleted file mode 100644
index b1e7b5c..0000000
--- a/python/jinja2/asyncsupport.py
+++ /dev/null
@@ -1,256 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
-    jinja2.asyncsupport
-    ~~~~~~~~~~~~~~~~~~~
-
-    Has all the code for async support which is implemented as a patch
-    for supported Python versions.
-
-    :copyright: (c) 2017 by the Jinja Team.
-    :license: BSD, see LICENSE for more details.
-"""
-import sys
-import asyncio
-import inspect
-from functools import update_wrapper
-
-from jinja2.utils import concat, internalcode, Markup
-from jinja2.environment import TemplateModule
-from jinja2.runtime import LoopContextBase, _last_iteration
-
-
-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:
-        exc_info = sys.exc_info()
-    else:
-        return
-    yield self.environment.handle_exception(exc_info, True)
-
-
-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:
-        exc_info = sys.exc_info()
-    return self.environment.handle_exception(exc_info, True)
-
-
-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 jinja2 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 jinja2.runtime import BlockReference, Macro
-    BlockReference.__call__ = wrap_block_reference_call(
-        BlockReference.__call__)
-    Macro._invoke = wrap_macro_invoke(Macro._invoke)
-
-
-def patch_filters():
-    from jinja2.filters import FILTERS
-    from jinja2.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(LoopContextBase):
-
-    def __init__(self, async_iterator, undefined, after, length, recurse=None,
-                 depth0=0):
-        LoopContextBase.__init__(self, undefined, recurse, depth0)
-        self._async_iterator = async_iterator
-        self._after = after
-        self._length = length
-
-    @property
-    def length(self):
-        if self._length is None:
-            raise TypeError('Loop length for some iterators cannot be '
-                            'lazily calculated in async mode')
-        return self._length
-
-    def __aiter__(self):
-        return AsyncLoopContextIterator(self)
-
-
-class AsyncLoopContextIterator(object):
-    __slots__ = ('context',)
-
-    def __init__(self, context):
-        self.context = context
-
-    def __aiter__(self):
-        return self
-
-    async def __anext__(self):
-        ctx = self.context
-        ctx.index0 += 1
-        if ctx._after is _last_iteration:
-            raise StopAsyncIteration()
-        ctx._before = ctx._current
-        ctx._current = ctx._after
-        try:
-            ctx._after = await ctx._async_iterator.__anext__()
-        except StopAsyncIteration:
-            ctx._after = _last_iteration
-        return ctx._current, ctx
-
-
-async def make_async_loop_context(iterable, undefined, recurse=None, depth0=0):
-    # Length is more complicated and less efficient in async mode.  The
-    # reason for this is that we cannot know if length will be used
-    # upfront but because length is a property we cannot lazily execute it
-    # later.  This means that we need to buffer it up and measure :(
-    #
-    # We however only do this for actual iterators, not for async
-    # iterators as blocking here does not seem like the best idea in the
-    # world.
-    try:
-        length = len(iterable)
-    except (TypeError, AttributeError):
-        if not hasattr(iterable, '__aiter__'):
-            iterable = tuple(iterable)
-            length = len(iterable)
-        else:
-            length = None
-    async_iterator = auto_aiter(iterable)
-    try:
-        after = await async_iterator.__anext__()
-    except StopAsyncIteration:
-        after = _last_iteration
-    return AsyncLoopContext(async_iterator, undefined, after, length, recurse,
-                            depth0)