[snippets] added: !py help command for interactive help

git-svn-id: https://pykd.svn.codeplex.com/svn@63842 9b283d60-5439-405e-af05-b73fd8c4d996

snippets/help.py

@@ -0,0 +1,59 @@
+#
+#
+#
+
+import sys
+import pykd
+
+from pykd import dprintln
+
+
+def getFuncs():
+
+    funcs = sorted( [ item for item in pykd.__dict__.values() if type(item).__name__ == "function" ], 
+        key=lambda x: x.__name__ ) 
+
+    return funcs
+
+def getClasses():
+
+    classes = sorted( [ item for item in pykd.__dict__.values() if type(item).__name__ == "class" ], 
+        key=lambda x: x.__name__ ) 
+
+    return classes
+  
+
+
+def printContent():
+
+    dprintln( "\nPYKD API Help\n")
+
+
+    funcs = getFuncs()
+
+    dprintln( "\n<u>FUNCTIONS</u>\n", True )
+
+    for f in funcs:
+        dprintln( "<link cmd=\"!py help %s\">%s</link>" %( f.__name__, f.__name__ ), True )
+
+    classes = getClasses()
+
+    dprintln( "\n<u>CLASSES</u>\n", True )
+
+    for c in classes:
+        dprintln( "<link cmd=\"!py help %s\">%s</link>" %( c.__name__, c.__name__ ), True )
+
+
+def printDetail( name ):
+     
+    if name in pykd.__dict__:
+        help( "pykd.%s" % name )
+    
+
+
+if __name__ == "__main__":
+    if len(sys.argv)<=1:
+        printContent()
+    if len(sys.argv)==2:
+        printDetail(sys.argv[1])
+