re-adding py.test.mark as documented (!) by adding pytest_keyword plugin

--HG--
branch : 1.0.x

CHANGELOG

@@ -1,6 +1,8 @@
 Changes between 1.0.0b3 and 1.0.0
 =============================================
 
+* re-added py.test.mark decorator for setting keywords on functions 
+
 * remove scope-argument from request.addfinalizer() because 
   request.cached_setup has the scope arg. TOOWTDI. 
 

MANIFEST

@@ -320,6 +320,7 @@ py/test/plugin/pytest_execnetcleanup.py
 py/test/plugin/pytest_figleaf.py
 py/test/plugin/pytest_hooklog.py
 py/test/plugin/pytest_iocapture.py
+py/test/plugin/pytest_keyword.py
 py/test/plugin/pytest_monkeypatch.py
 py/test/plugin/pytest_pdb.py
 py/test/plugin/pytest_pocoo.py

doc/test/features.txt

@@ -237,13 +237,15 @@ keyword.
 
 By default, all filename parts and
 class/function names of a test function are put into the set
-of keywords for a given test.  You may specify additional 
+of keywords for a given test.  You can specify additional 
 kewords like this::
 
     @py.test.mark(webtest=True)
     def test_send_http():
         ... 
 
+and then use those keywords to select tests. 
+
 disabling a test class
 ---------------------- 
 

py/__init__.py

@@ -19,7 +19,7 @@ For questions please check out http://pylib.org/contact.html
 """
 from initpkg import initpkg
 
-version = "1.0.0b5"
+version = "1.0.0b6"
 
 initpkg(__name__,
     description = "py.test and pylib: advanced testing tool and networking lib", 

py/test/defaultconftest.py

@@ -10,5 +10,5 @@ Generator = py.test.collect.Generator
 Function = py.test.collect.Function
 Instance = py.test.collect.Instance
 
-pytest_plugins = "default runner terminal xfail tmpdir execnetcleanup monkeypatch recwarn pdb".split()
+pytest_plugins = "default runner terminal keyword xfail tmpdir execnetcleanup monkeypatch recwarn pdb".split()
 

py/test/plugin/pytest_keyword.py

@@ -0,0 +1,79 @@
+"""
+    py.test.mark / keyword plugin 
+
+"""
+import py
+
+def pytest_namespace(config):
+    mark = KeywordDecorator({})
+    return {'mark': mark}
+
+class KeywordDecorator:
+    """ decorator for setting function attributes. """
+    def __init__(self, keywords, lastname=None):
+        self._keywords = keywords
+        self._lastname = lastname
+
+    def __call__(self, func=None, **kwargs):
+        if func is None:
+            kw = self._keywords.copy()
+            kw.update(kwargs)
+            return KeywordDecorator(kw)
+        elif not hasattr(func, 'func_dict'):
+            kw = self._keywords.copy()
+            name = self._lastname
+            if name is None:
+                name = "mark"
+            kw[name] = func
+            return KeywordDecorator(kw)
+        func.func_dict.update(self._keywords)
+        return func 
+
+    def __getattr__(self, name):
+        if name[0] == "_":
+            raise AttributeError(name)
+        kw = self._keywords.copy()
+        kw[name] = True
+        return self.__class__(kw, lastname=name)
+
+def test_pytest_mark_getattr():
+    mark = KeywordDecorator({})
+    def f(): pass
+
+    mark.hello(f)
+    assert f.hello == True
+
+    mark.hello("test")(f)
+    assert f.hello == "test"
+
+    py.test.raises(AttributeError, "mark._hello")
+    py.test.raises(AttributeError, "mark.__str__")
+
+def test_pytest_mark_call():
+    mark = KeywordDecorator({})
+    def f(): pass
+    mark(x=3)(f)
+    assert f.x == 3
+    def g(): pass
+    mark(g)
+    assert not g.func_dict
+
+    mark.hello(f)
+    assert f.hello == True
+
+    mark.hello("test")(f)
+    assert f.hello == "test"
+
+    mark("x1")(f)
+    assert f.mark == "x1"
+
+def test_mark_plugin(testdir):
+    p = testdir.makepyfile("""
+        import py
+        pytest_plugins = "keyword" 
+        @py.test.mark.hello
+        def test_hello():
+            assert hasattr(test_hello, 'hello')
+    """)
+    result = testdir.runpytest(p)
+    assert result.stdout.fnmatch_lines(["*passed*"])

setup.py

@@ -1,8 +1,5 @@
 """
 autogenerated by gensetup.py
-setup file for 'py' package based on:
-        
-revision: 1181:8a8203ee5eb85837b6a40d95d861af42008d1a4c
          
 """
 import os, sys
@@ -35,7 +32,7 @@ def main():
         name='py',
         description='py.test and pylib: advanced testing tool and networking lib',
         long_description = long_description, 
-        version='1.0.0b5', 
+        version='1.0.0b6', 
         url='http://pylib.org', 
         license='MIT license',
         platforms=['unix', 'linux', 'osx', 'cygwin', 'win32'],