Adding upstream version 1.20.1.upstream/1.20.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 48 insertions, 0 deletions

diff --git a/testenv/conf/__init__.py b/testenv/conf/__init__.py
new file mode 100644
index 0000000..55433c9
--- /dev/null
+++ b/testenv/conf/__init__.py
@@ -0,0 +1,48 @@
+import os
+
+# this file implements the mechanism of conf class auto-registration,
+# don't modify this file if you have no idea what you're doing
+
+
+def gen_hook():
+    hook_table = {}
+
+    class Wrapper:
+        """
+        Decorator class which implements the conf class registration.
+        """
+        def __init__(self, alias=None):
+            self.alias = alias
+
+        def __call__(self, cls):
+            # register the class object with the name of the class
+            hook_table[cls.__name__] = cls
+            if self.alias:
+                # also register the alias of the class
+                hook_table[self.alias] = cls
+
+            return cls
+
+    def find_hook(name):
+        try:
+            return hook_table[name]
+        except:
+            raise AttributeError
+
+    return Wrapper, find_hook
+
+_register, find_conf = gen_hook()
+hook = rule = _register
+
+__all__ = ['hook', 'rule']
+
+for module in os.listdir(os.path.dirname(__file__)):
+    # import every module under this package except __init__.py,
+    # so that the decorator `register` applies
+    # (nothing happens if the script is not loaded)
+    if module != '__init__.py' and module.endswith('.py'):
+        module_name = module[:-3]
+        mod = __import__('%s.%s' % (__name__, module_name),
+                         globals(),
+                         locals())
+        __all__.append(module_name)