[py-svn] pytest commit e90c2abaefeb: add indent facility to tracing

[commits-noreply at bitbucket.org]

# HG changeset patch -- Bitbucket.org
# Project pytest
# URL http://bitbucket.org/hpk42/pytest/overview
# User holger krekel <holger at merlinux.eu>
# Date 1289030717 -3600
# Node ID e90c2abaefeb33d96b672654b2698281420acc54
# Parent  09ceba1e4812bd91aecb71f2e31d78d663957f60
add indent facility to tracing

--- a/testing/test_main.py
+++ b/testing/test_main.py
@@ -553,17 +553,39 @@ class TestHookRelay:
 class TestTracer:
     def test_simple(self):
         from pytest.main import TagTracer
-        rootlogger = TagTracer()
+        rootlogger = TagTracer("[my] ")
         log = rootlogger.get("pytest")
         log("hello")
         l = []
         rootlogger.setwriter(l.append)
         log("world")
         assert len(l) == 1
-        assert l[0] == "[pytest] world\n"
+        assert l[0] == "[my] world\n"
         sublog = log.get("collection")
         sublog("hello")
-        assert l[1] == "[pytest:collection] hello\n"
+        assert l[1] == "[my] hello\n"
+
+    def test_indent(self):
+        from pytest.main import TagTracer
+        rootlogger = TagTracer()
+        log = rootlogger.get("1")
+        l = []
+        log.root.setwriter(lambda arg: l.append(arg))
+        log("hello")
+        log.root.indent += 1
+        log("line1")
+        log("line2")
+        log.root.indent += 1
+        log("line3")
+        log("line4")
+        log.root.indent -= 1
+        log("line5")
+        log.root.indent -= 1
+        log("last")
+        assert len(l) == 7
+        names = [x.rstrip()[len(rootlogger.prefix):] for x in l]
+        assert names == ['hello', '  line1', '  line2',
+                     '    line3', '    line4', '  line5', 'last']
 
     def test_setprocessor(self):
         from pytest.main import TagTracer

--- a/pytest/main.py
+++ b/pytest/main.py
@@ -19,18 +19,21 @@ default_plugins = (
 IMPORTPREFIX = "pytest_"
 
 class TagTracer:
-    def __init__(self):
+    def __init__(self, prefix="[pytest] "):
         self._tag2proc = {}
         self.writer = None
+        self.indent = 0
+        self.prefix = prefix
 
     def get(self, name):
         return TagTracerSub(self, (name,))
 
     def processmessage(self, tags, args):
         if self.writer is not None:
-            prefix = ":".join(tags)
-            content = " ".join(map(str, args))
-            self.writer("[%s] %s\n" %(prefix, content))
+            if args:
+                indent = "  " * self.indent
+                content = " ".join(map(str, args))
+                self.writer("%s%s%s\n" %(self.prefix, indent, content))
         try:
             self._tag2proc[tags](tags, args)
         except KeyError:
@@ -62,7 +65,7 @@ class PluginManager(object):
         self._name2plugin = {}
         self._plugins = []
         self._hints = []
-        self.trace = TagTracer().get("pytest")
+        self.trace = TagTracer().get("pluginmanage")
         if os.environ.get('PYTEST_DEBUG'):
             self.trace.root.setwriter(sys.stderr.write)
         self.hook = HookRelay([hookspec], pm=self)
@@ -340,6 +343,7 @@ class HookRelay:
             hookspecs = [hookspecs]
         self._hookspecs = []
         self._pm = pm
+        self.trace = pm.trace.root.get("hook")
         for hookspec in hookspecs:
             self._addhooks(hookspec, prefix)
 
@@ -376,6 +380,7 @@ class HookCaller:
         return mc.execute()
 
     def pcall(self, plugins, **kwargs):
+        self.hookrelay.trace(self.name, kwargs)
         methods = self.hookrelay._pm.listattr(self.name, plugins=plugins)
         mc = MultiCall(methods, kwargs, firstresult=self.firstresult)
         return mc.execute()