Add basic readme and credentials for pypi

Signed-off-by: George Melikov <mail@gmelikov.ru>

Author: gmelikov

README.md

@@ -1,7 +1,49 @@
-## httpetcd
+# httpetcd
 
-Etcd client over HTTP
+## Usage
 
-Some code is borrowed from `etcd3gw` package (but mostly is written from scratch):
-* https://pypi.org/project/etcd3gw/
-* https://opendev.org/openstack/etcd3gw
+Etcd client over HTTP allows you to interact with an etcd cluster using HTTP requests.
+
+### Installation
+
+First, install the package via pip:
+
+```sh
+pip install httpetcd
+```
+
+### Basic Usage
+
+```python
+import time
+
+from httpetcd import clients
+
+
+client = clients.get_wrapped_client(
+    endpoints=["http://localhost:2379/"],
+    namespace='ns1',
+    timeout=100,
+)
+
+# KV locks
+lock = client.kvlock.acquire(key_name="my-lock", ttl=10)
+lock.refresh()
+print(f"Lock ttl: {lock.ttl()}")
+print(f"Lock is alive: {lock.alive()}")
+lock.release()
+print(f"Lock is alive (after release): {lock.alive()}")
+
+client.kvlock.acquire(key_name="another/lock", ttl=10)
+lock = list(client.kvlock.list())[0]
+lock.release()
+
+# Lease & KV
+lease = client.lease.grant(ttl=5)
+client.kv.new(key_name="expiring-key", value="expiring-value", lease=lease)
+print(f"KV items: {list(client.kv.items())}")
+client.kv.new(key_name="my-key", value="my-value")
+print(f"KV items: {list(client.kv.items())}")
+time.sleep(6)
+print(f"KV items (after expire): {list(client.kv.items())}")
+```

setup.cfg

@@ -3,9 +3,10 @@ name = httpetcd
 summary = Etcd client over HTTP
 description-file =
     README.md
-author = Mail.ru Cloud Solutions
-author-email = mcs-iaas@we.mail.ru
-home-page = http://infra.pages.gitlab.corp.mail.ru/iaas/libraries/httpetcd3
+long_description_content_type = text/markdown
+author = VK Tech
+author-email = digital.tech@corp.mail.ru
+home-page = https://github.com/vktechdev/httpetcd
 classifier =
     Intended Audience :: Developers
     License :: OSI Approved :: Apache Software License