[svn r62971] Re-added 'gendoc.py' script to build the py lib documentation, now using the

externalized apigen package. The package should be on the PYTHONPATH, if not
the script warns.

--HG--
branch : trunk

py/bin/gendoc.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+
+import sys
+import os
+from _findpy import py
+try:
+    import apigen
+except ImportError:
+    print 'Can not find apigen - make sure PYTHONPATH is set correctly!'
+    py.std.sys.exit()
+else:
+    args = list(sys.argv[1:])
+    argkeys = [a.split('=')[0] for a in args]
+    if '--apigen' not in argkeys:
+        args.append('--apigen')
+    if '--apigenscript' not in argkeys:
+        fpath = os.path.join(
+            os.path.dirname(apigen.__file__), 'tool', 'py_build', 'build.py')
+        args.append('--apigenscript=%s' % (fpath,))
+    if '--apigenpath' not in argkeys:
+        args.append('--apigenpath=/tmp/pylib-api')
+    py.test.cmdline.main(args)

py/conftest.py

@@ -1,6 +1,6 @@
 dist_rsync_roots = ['.'] # XXX
 
-pytest_plugins = 'pytest_doctest', 'pytest_pytester', 'pytest_restdoc'
+pytest_plugins = 'pytest_doctest', 'pytest_pytester', 'pytest_restdoc', 'pytest_apigen'
 
 import py
 class PylibTestPlugin: