Add README and more setup kwargs.

Author: roguh

README.md

@@ -0,0 +1,32 @@
+# nats_request_asap
+
+Python function to return one or multiple responses to a NATS request as soon as possible.
+
+## Installation
+
+```
+pip install nats_request_asap
+```
+
+## Usage
+
+### One response
+
+Return a single NATS `Msg`.
+
+```
+>>> import nats_request_asap
+>>> nats_request_asap.req_asap(z, b'{"nodes": ["af9c"]}', timeout=5)
+<Msg: subject='_INBOX.tdSY0nNLoa9bYPqw9moCwC' reply='' data='{"initial_...'>
+```
+
+### Multiple responses
+
+Return a list of NATS `Msg`s.
+
+```
+>>> nats_request_asap.req_asap(z, b'{"nodes": "all"}', expected=3, timeout=5)
+[<Msg: subject='_INBOX.tdSY0nNLoa9bmNqw9moCwC' reply='' data='{"error": ...'>,
+ <Msg: subject='_INBOX.tdSY0nNLoa9bmNqw9moCwC' reply='' data='{"initial_...'>,
+ <Msg: subject='_INBOX.tdSY0nNLoa9bmNqw9moCwC' reply='' data='{"initial_...'>]
+```

setup.py

@@ -1,7 +1,53 @@
+from os.path import dirname, join
+
 from setuptools import find_packages, setup
 
+
+def read(*names, **kwargs):
+    with open(
+        join(dirname(__file__), *names), encoding=kwargs.get("encoding", "utf8")
+    ) as openfile:
+        return openfile.read()
+
+
 setup(
     name="nats-request-asap",
     packages=find_packages("src"),
     package_dir={"": "src"},
+    version="0.1",
+    license="BSD-2-Clause",
+    description="Python function to return one or multiple responses to a "
+    "NATS request as soon as possible. ",
+    long_description=read("README.md"),
+    author="Hugo O. Rivera",
+    author_email="hugo@roguh.com",
+    url="https://github.com/roguh/nats_request_asap",
+    include_package_data=True,
+    zip_safe=False,
+    classifiers=[
+        "Intended Audience :: Developers",
+        "Operating System :: Unix",
+        "Operating System :: POSIX",
+        "Operating System :: Microsoft :: Windows",
+        "Programming Language :: Python",
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: Implementation :: CPython",
+        "Programming Language :: Python :: Implementation :: PyPy",
+        "Topic :: Utilities",
+    ],
+    project_urls={
+        "Issue Tracker": "https://github.com/roguh/nats_request_asap/issues",
+    },
+    keywords=["NATS", "NATS request", "response as soon as possible", "asap response"],
+    python_requires=">2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*",
+    install_requires=[
+        # eg: 'aspectlib==1.1.1', 'six>=1.7',
+    ],
+    extras_require={},
+    setup_requires=[],
+    entry_points={},
 )