From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Tue, 19 Jun 2007 17:48:46 +0000 (+0000)
Subject: - finally figured out how to get setuptools version in, available
X-Git-Tag: rel_0_4_6~191
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e82f5de0c6b6f97c3e5e8b0b1c1c0f9df35277c;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

- finally figured out how to get setuptools version in, available
as sqlalchemy.__version__ [ticket:428]
---

diff --git a/CHANGES b/CHANGES
index b7e3036a2b..5f8e7daf66 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,7 @@
 0.4.0
+- general
+    - finally figured out how to get setuptools version in, available
+      as sqlalchemy.__version__ [ticket:428]
 - orm
     - major interface pare-down for Query:  all selectXXX methods
       are deprecated.  generative methods are now the standard
diff --git a/doc/build/genhtml.py b/doc/build/genhtml.py
index 3b78da7690..263626745d 100644
--- a/doc/build/genhtml.py
+++ b/doc/build/genhtml.py
@@ -4,6 +4,7 @@ import cPickle as pickle
 
 sys.path = ['../../lib', './lib/'] + sys.path
 
+import sqlalchemy
 import gen_docstrings, read_markdown, toc
 from mako.lookup import TemplateLookup
 from mako import exceptions, runtime
@@ -29,7 +30,7 @@ files = [
 parser = optparse.OptionParser(usage = "usage: %prog [options] [tests...]")
 parser.add_option("--file", action="store", dest="file", help="only generate file <file>")
 parser.add_option("--docstrings", action="store_true", dest="docstrings", help="only generate docstrings")
-parser.add_option("--version", action="store", dest="version", default="0.3.8", help="version string")
+parser.add_option("--version", action="store", dest="version", default=sqlalchemy.__version__, help="version string")
 
 (options, args) = parser.parse_args()
 if options.file:
diff --git a/lib/sqlalchemy/__init__.py b/lib/sqlalchemy/__init__.py
index 221b77f3e7..6e95fd7e1d 100644
--- a/lib/sqlalchemy/__init__.py
+++ b/lib/sqlalchemy/__init__.py
@@ -10,3 +10,19 @@ from sqlalchemy.schema import *
 
 from sqlalchemy.engine import create_engine
 
+def __figure_version():
+    try:
+        from pkg_resources import require
+        import os
+        # NOTE: this only works when the package is either installed,
+        # or has an .egg-info directory present (i.e. wont work with raw SVN checkout)
+        info = require('sqlalchemy')[0]
+        if os.path.dirname(os.path.dirname(__file__)) == info.location:
+            return info.version
+        else:
+            return '(not installed)'
+    except:
+        return '(not installed)'
+        
+__version__ = __figure_version()
+