Updated Caper to v0.2.3 and Logr to v0.2.2 to greatly improve matching performance

libs/caper/__init__.py

@@ -19,7 +19,7 @@ from caper.parsers.anime import AnimeParser
 from caper.parsers.scene import SceneParser
 
 
-__version_info__ = ('0', '2', '2')
+__version_info__ = ('0', '2', '3')
 __version_branch__ = 'master'
 
 __version__ = "%s%s" % (
@@ -43,10 +43,10 @@ CL_END = 1
 
 
 class Caper(object):
-    def __init__(self):
+    def __init__(self, debug=False):
         self.parsers = {
-            'scene': SceneParser(),
+            'scene': SceneParser(debug),
-            'anime': AnimeParser()
+            'anime': AnimeParser(debug)
         }
 
     def _closure_split(self, name):

libs/caper/parsers/anime.py

@@ -53,8 +53,8 @@ PATTERN_GROUPS = [
 
 
 class AnimeParser(Parser):
-    def __init__(self):
+    def __init__(self, debug=False):
-        super(AnimeParser, self).__init__(PATTERN_GROUPS)
+        super(AnimeParser, self).__init__(PATTERN_GROUPS, debug)
 
     def capture_group(self, fragment):
         match = REGEX_GROUP.match(fragment.value)

libs/caper/parsers/base.py

@@ -18,7 +18,9 @@ from caper.result import CaperResult, CaperClosureNode
 
 
 class Parser(object):
-    def __init__(self, pattern_groups):
+    def __init__(self, pattern_groups, debug=False):
+        self.debug = debug
+
         self.matcher = FragmentMatcher(pattern_groups)
 
         self.closures = None

libs/caper/parsers/scene.py

@@ -98,8 +98,8 @@ PATTERN_GROUPS = [
 
 
 class SceneParser(Parser):
-    def __init__(self):
+    def __init__(self, debug=False):
-        super(SceneParser, self).__init__(PATTERN_GROUPS)
+        super(SceneParser, self).__init__(PATTERN_GROUPS, debug)
 
     def capture_group(self, fragment):
         if fragment.left_sep == '-' and not fragment.right:
@@ -133,6 +133,9 @@ class SceneParser(Parser):
         return self.result
 
     def print_tree(self, heads):
+        if not self.debug:
+            return
+
         for head in heads:
             head = head if type(head) is list else [head]
 

libs/logr/__init__.py

@@ -32,8 +32,11 @@ class Logr(object):
     loggers = {}
     handler = None
 
+    trace_origin = False
+    name = "Logr"
+
     @staticmethod
-    def configure(level=logging.WARNING, handler=None, formatter=None):
+    def configure(level=logging.WARNING, handler=None, formatter=None, trace_origin=False, name="Logr"):
         """Configure Logr
 
         @param handler: Logger message handler
@@ -52,6 +55,9 @@ class Logr(object):
         handler.setLevel(level)
         Logr.handler = handler
 
+        Logr.trace_origin = trace_origin
+        Logr.name = name
+
     @staticmethod
     def configure_check():
         if Logr.handler is None:
@@ -64,8 +70,30 @@ class Logr(object):
         except TypeError:
             return "<unknown>"
 
+    @staticmethod
+    def get_frame_class(frame):
+        if len(frame.f_code.co_varnames) <= 0:
+            return None
+
+        farg = frame.f_code.co_varnames[0]
+
+        if farg not in frame.f_locals:
+            return None
+
+        if farg == 'self':
+            return frame.f_locals[farg].__class__
+
+        if farg == 'cls':
+            return frame.f_locals[farg]
+
+        return None
+
+
     @staticmethod
     def get_logger_name():
+        if not Logr.trace_origin:
+            return Logr.name
+
         stack = inspect.stack()
 
         for x in xrange_six(len(stack)):
@@ -73,20 +101,16 @@ class Logr(object):
             name = None
 
             # Try find name of function defined inside a class
-            if len(frame.f_code.co_varnames) > 0:
+            frame_class = Logr.get_frame_class(frame)
-                self_argument = frame.f_code.co_varnames[0]
 
-                if self_argument == 'self' and self_argument in frame.f_locals:
+            if frame_class:
-                    instance = frame.f_locals[self_argument]
+                class_name = frame_class.__name__
+                module_name = frame_class.__module__
 
-                    class_ = instance.__class__
+                if module_name != '__main__':
-                    class_name = class_.__name__
+                    name = module_name + '.' + class_name
-                    module_name = class_.__module__
+                else:
-
+                    name = class_name
-                    if module_name != '__main__':
-                        name = module_name + '.' + class_name
-                    else:
-                        name = class_name
 
             # Try find name of function defined outside of a class
             if name is None: