From 17560207c636676484aa0ca62a8038f28cb2c9d6 Mon Sep 17 00:00:00 2001
From: Fantix King <fantix.king@gmail.com>
Date: Thu, 26 Dec 2019 19:30:54 -0600
Subject: [PATCH] use dynamic version in ``gino.__version__``

---
 README.rst           |  4 ++--
 poetry.lock          |  8 ++++----
 pyproject.toml       |  1 +
 src/gino/__init__.py | 14 +++++++++++++-
 4 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/README.rst b/README.rst
index 56c85cec..4be90d79 100644
--- a/README.rst
+++ b/README.rst
@@ -8,7 +8,7 @@ GINO
 
 .. image:: https://img.shields.io/github/workflow/status/python-gino/gino/test?label=test&logo=github
         :alt: GitHub Workflow Status
-        :target: https://github.com/python-gino/gino/actions?query=workflow%3Apytest
+        :target: https://github.com/python-gino/gino/actions?query=workflow%3Atest
 
 .. image:: https://img.shields.io/codacy/coverage/b6a59cdf5ca64eab9104928d4f9bbb97?logo=codacy
         :alt: Codacy coverage
@@ -28,7 +28,7 @@ GINO
 
 
 GINO - GINO Is Not ORM - is a lightweight asynchronous ORM built on top of
-SQLAlchemy_ core for Python asyncio_. Now (early 2018) GINO supports only one
+SQLAlchemy_ core for Python asyncio_. Now (early 2020) GINO supports only one
 dialect asyncpg_.
 
 * Free software: BSD license
diff --git a/poetry.lock b/poetry.lock
index 89729ffe..dadd3195 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -189,7 +189,7 @@ python-versions = "*"
 version = "0.11"
 
 [[package]]
-category = "dev"
+category = "main"
 description = "Read metadata from Python packages"
 marker = "python_version < \"3.8\""
 name = "importlib-metadata"
@@ -239,7 +239,7 @@ python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
 version = "1.1.1"
 
 [[package]]
-category = "dev"
+category = "main"
 description = "More routines for operating on iterables, beyond itertools"
 name = "more-itertools"
 optional = false
@@ -738,7 +738,7 @@ python-versions = "*"
 version = "0.1.7"
 
 [[package]]
-category = "dev"
+category = "main"
 description = "Backport of pathlib-compatible object wrapper for zip files"
 marker = "python_version < \"3.8\""
 name = "zipp"
@@ -754,7 +754,7 @@ docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
 testing = ["pathlib2", "contextlib2", "unittest2"]
 
 [metadata]
-content-hash = "e5786e21a014696bfc7500f95ec5e79446608e2e366ab8ca6bc8544bac9388f7"
+content-hash = "736363c58669039eb63f8bfadebfe24590c1058cfa336562a92354f0d9d6f263"
 python-versions = "^3.5"
 
 [metadata.files]
diff --git a/pyproject.toml b/pyproject.toml
index de7ed6c0..5db0503c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,6 +27,7 @@ python = "^3.5"
 asyncpg = ">=0.18,<1.0"
 SQLAlchemy = "^1.2"
 contextvars = { version = "^2.4", python = "<3.7" }
+importlib_metadata = { version = "^1.3.0", python = "<3.8" }
 
 [tool.poetry.dev-dependencies]
 psycopg2-binary = "^2.8.4"
diff --git a/src/gino/__init__.py b/src/gino/__init__.py
index cf8461fa..bc085fe0 100644
--- a/src/gino/__init__.py
+++ b/src/gino/__init__.py
@@ -11,4 +11,16 @@ def create_engine(*args, **kwargs):
     return create_engine(*args, **kwargs)
 
 
-__version__ = "1.0.0-alpha"
+def get_version():
+    try:
+        from importlib.metadata import version
+    except ImportError:
+        from importlib_metadata import version
+    return version("gino")
+
+
+# noinspection PyBroadException
+try:
+    __version__ = get_version()
+except Exception:
+    pass