Dropped python 3.5 and below.

.travis.yml

@@ -4,8 +4,8 @@ language: python
 
 matrix:
   include:
-    - python: 2.7
-      env: TOXENV=py27
+    - python: 3.6
+      env: TOXENV=py36
     - python: 3.7
       env: TOXENV=py37
     - python: 3.8

README.md

@@ -25,9 +25,9 @@ Resources:
 ## Install
 
 [wheezy.http](https://pypi.org/project/wheezy.http/) requires
-[python](https://www.python.org) version 2.4 to 2.7 or 3.2+. It is
-independent of operating system. You can install it from
-[pypi](https://pypi.org/project/wheezy.http/) site:
+[python](https://www.python.org) version 3.6+. It is independent of operating
+system. You can install it from [pypi](https://pypi.org/project/wheezy.http/)
+site:
 
 ```sh
 pip install -U wheezy.http

demos/ajax/test_app.py

@@ -2,8 +2,8 @@
 """
 
 import unittest
-
-from wheezy.core.comp import json_dumps
+from io import BytesIO
+from json import dumps as json_dumps
 
 from wheezy.http.functional import WSGIClient
 
@@ -37,7 +37,6 @@ def test_content(self):
 
     def test_stream(self):
         if has_json:
-            from wheezy.http.comp import BytesIO
 
             assert 200 == self.client.ajax_post(
                 "/",

demos/guestbook/guestbook.py

@@ -18,7 +18,6 @@
     redirect,
 )
 from wheezy.http.cache import etag_md5crc32, response_cache
-from wheezy.http.comp import ntou
 from wheezy.http.middleware import http_cache_middleware_factory
 from wheezy.http.transforms import gzip_transform, response_transforms
 
@@ -85,8 +84,8 @@ def add_record(request):
     else:
         form = last_item_adapter(request.query)
     greeting = Greeting()
-    greeting.author = ntou(form["author"].strip(), request.encoding)
-    m = ntou(form["message"].replace("\r", "").strip(), request.encoding)
+    greeting.author = form["author"].strip()
+    m = form["message"].replace("\r", "").strip()
     greeting.message = m
     greetings.insert(0, greeting)
     cache_dependency.delete("greetings")

demos/wsgi_adapter/wsgi_adapter.py

@@ -11,7 +11,6 @@
 
 from wheezy.http import CacheProfile, WSGIApplication, bootstrap_http_defaults
 from wheezy.http.cache import etag_md5crc32, wsgi_cache
-from wheezy.http.comp import b
 from wheezy.http.middleware import (
     environ_cache_adapter_middleware_factory,
     http_cache_middleware_factory,
@@ -30,9 +29,7 @@
 @wsgi_cache(profile=cache_profile)
 def welcome(environ, start_response):
     start_response("200 OK", [("Content-Type", "text/plain")])
-    return [
-        b("Hello World!!!\nThe time is %s" % datetime.now().isoformat(" "))
-    ]
+    return [b"Hello World!!!\nThe time is %s" % datetime.now().isoformat(" ")]
 
 
 options = {"wsgi_app": welcome, "http_cache": cache}

doc/gettingstarted.rst

@@ -5,8 +5,8 @@ Getting Started
 Install
 -------
 
-:ref:`wheezy.http` requires `python`_ version 2.4 to 2.7 or 3.2+.
-It is operating system independent. You can install it from `pypi`_::
+:ref:`wheezy.http` requires `python`_ version 3.6+. It is operating system
+independent. You can install it from `pypi`_::
 
     $ easy_install wheezy.http
 

setup.py

@@ -14,6 +14,7 @@
         [os.path.join(p, "*.py")],
         exclude=os.path.join(p, "__init__.py"),
         nthreads=2,
+        compiler_directives={"language_level": 3},
         quiet=True,
     )
 except ImportError:
@@ -32,6 +33,7 @@
 setup(
     name="wheezy.http",
     version=VERSION,
+    python_requires=">=3.6",
     description="A lightweight http request-response library",
     long_description=README,
     long_description_content_type="text/markdown",
@@ -46,16 +48,6 @@
         "Natural Language :: English",
         "Operating System :: OS Independent",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 2",
-        "Programming Language :: Python :: 2.4",
-        "Programming Language :: Python :: 2.5",
-        "Programming Language :: Python :: 2.6",
-        "Programming Language :: Python :: 2.7",
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.2",
-        "Programming Language :: Python :: 3.3",
-        "Programming Language :: Python :: 3.4",
-        "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",

src/wheezy/http/application.py

@@ -1,7 +1,8 @@
 """ ``application`` module.
 """
 
-from wheezy.http.comp import reduce
+from functools import reduce
+
 from wheezy.http.request import HTTPRequest
 from wheezy.http.response import not_found
 

src/wheezy/http/cache.py

@@ -1,10 +1,10 @@
 """ ``cache`` module
 """
 
+from hashlib import md5
 from zlib import crc32
 
 from wheezy.http.cacheprofile import none_cache_profile
-from wheezy.http.comp import b, md5
 
 
 def response_cache(profile=None):
@@ -93,7 +93,7 @@ def etag(buf):
         h = hasher()
         for chunk in buf:
             h.update(chunk)
-        return '"%08x"' % (crc32(b(h.hexdigest())) & 0xFFFFFFFF)
+        return '"%08x"' % (crc32(h.hexdigest().encode("latin1")) & 0xFFFFFFFF)
 
     return etag
 

src/wheezy/http/cookie.py

@@ -6,8 +6,6 @@
 
 from wheezy.core.datetime import format_http_datetime
 
-from wheezy.http.comp import n
-
 
 class HTTPCookie(object):
     """HTTP Cookie
@@ -82,7 +80,7 @@ def http_set_cookie(self, encoding):
         append = directives.append
         append(self.name + "=")
         if self.value:
-            append(n(self.value, encoding))
+            append(self.value)
         if self.domain:
             append("; domain=" + self.domain)
         if self.expires: