--- a/DebugClients/Python3/DebugVariables.py Wed Sep 14 20:08:16 2016 +0200
+++ b/DebugClients/Python3/DebugVariables.py Fri Sep 16 19:28:39 2016 +0200
@@ -12,7 +12,7 @@
#
MaxItemsToHandle = 300
-TooLargeMessage = ("Too large to show contents. Max items to show: " +
+TooLargeMessage = ("Too large to show contents. Max items to show: " +
str(MaxItemsToHandle))
TooLargeAttribute = "Too large to be handled."
@@ -20,6 +20,7 @@
## Classes implementing resolvers for various compund types
############################################################
+
class BaseResolver(object):
"""
Base class of the resolver class tree.
@@ -34,7 +35,9 @@
@type str
@return value of the attribute
@rtype any
- """
+ @exception NotImplementedError raised to indicate a missing
+ implementation
+ """ # __IGNORE_WARNING_D235__
raise NotImplementedError
def getDictionary(self, var):
@@ -45,7 +48,9 @@
@type any
@return dictionary containing the variable attributes
@rtype dict
- """
+ @exception NotImplementedError raised to indicate a missing
+ implementation
+ """ # __IGNORE_WARNING_D235__
raise NotImplementedError
@@ -105,18 +110,16 @@
@return value of the attribute
@rtype any
"""
- if attribute in ('__len__', TooLargeAttribute):
+ if attribute in ('___len___', TooLargeAttribute):
return None
- if "(" not in attribute:
+ if "(ID:" not in attribute:
try:
-## if attribute[0] == "'" and attribute[-1] == "'":
-## attribute = attribute[1:-1]
return var[attribute]
except Exception:
return getattr(var, attribute)
- expectedID = int(attribute.split("(")[-1][:-1])
+ expectedID = int(attribute.split("(ID:")[-1][:-1])
for key, value in var.items():
if id(key) == expectedID:
return value
@@ -124,6 +127,14 @@
return None
def __keyToStr(self, key):
+ """
+ Private method to get a string representation for a key.
+
+ @param key key to be converted
+ @type any
+ @return string representation of the given key
+ @rtype str
+ """
if isinstance(key, str):
return repr(key)
else:
@@ -142,13 +153,13 @@
count = 0
for key, value in var.items():
count += 1
- key = "{0} ({1})".format(self.__keyToStr(key), id(key))
+ key = "{0} (ID:{1})".format(self.__keyToStr(key), id(key))
d[key] = value
if count > MaxItemsToHandle:
d[TooLargeAttribute] = TooLargeMessage
break
- d["__len__"] = len(var)
+ d["___len___"] = len(var)
# in case it has additional fields
additionals = defaultResolver.getDictionary(var)
@@ -172,7 +183,7 @@
@return value of the attribute
@rtype any
"""
- if attribute in ('__len__', TooLargeAttribute):
+ if attribute in ('___len___', TooLargeAttribute):
return None
try:
@@ -189,18 +200,74 @@
@return dictionary containing the variable attributes
@rtype dict
"""
- length = len(var)
d = {}
- formatStr = "{0:0" + str(len(str(length))) + "d}"
count = 0
for value in var:
- d[formatStr.format(count)] = value
+ d[str(count)] = value
count += 1
if count > MaxItemsToHandle:
d[TooLargeAttribute] = TooLargeMessage
break
- d["__len__"] = length
+ d["___len___"] = len(var)
+
+ # in case it has additional fields
+ additionals = defaultResolver.getDictionary(var)
+ d.update(additionals)
+
+ return d
+
+
+class SetResolver(BaseResolver):
+ """
+ Class used to resolve from a set or frozenset.
+ """
+ def resolve(self, var, attribute):
+ """
+ Public method to get an attribute from a variable.
+
+ @param var variable to extract an attribute or value from
+ @type tuple or list
+ @param attribute id of the value to extract
+ @type str
+ @return value of the attribute
+ @rtype any
+ """
+ if attribute in ('___len___', TooLargeAttribute):
+ return None
+
+ if attribute.startswith("ID:"):
+ attribute = attribute.split(None, 1)[1]
+ try:
+ attribute = int(attribute)
+ except Exception:
+ return getattr(var, attribute)
+
+ for v in var:
+ if id(v) == attribute:
+ return v
+
+ return None
+
+ def getDictionary(self, var):
+ """
+ Public method to get the attributes of a variable as a dictionary.
+
+ @param var variable to be converted
+ @type any
+ @return dictionary containing the variable attributes
+ @rtype dict
+ """
+ d = {}
+ count = 0
+ for value in var:
+ count += 1
+ d["ID: " + str(id(value))] = value
+ if count > MaxItemsToHandle:
+ d[TooLargeAttribute] = TooLargeMessage
+ break
+
+ d["___len___"] = len(var)
# in case it has additional fields
additionals = defaultResolver.getDictionary(var)
@@ -212,8 +279,8 @@
defaultResolver = DefaultResolver()
dictResolver = DictResolver()
listResolver = ListResolver()
+setResolver = SetResolver()
-# TODO: add resolver for set and frozenset
# TODO: add resolver for numpy arrays
# TODO: add resolver for Django MultiValueDict
# TODO: add resolver for collections.deque
@@ -225,9 +292,10 @@
_TypeMap = None
+
def _initTypeMap():
"""
- Protected function to initialize the type map
+ Protected function to initialize the type map.
"""
global _TypeMap
@@ -252,6 +320,16 @@
except Exception:
pass # not available on all python versions
+ try:
+ _TypeMap.append((set, setResolver)) # __IGNORE_WARNING__
+ except Exception:
+ pass # not available on all python versions
+
+ try:
+ _TypeMap.append((frozenset, setResolver)) # __IGNORE_WARNING__
+ except Exception:
+ pass # not available on all python versions
+
def getType(obj):
"""
@@ -280,3 +358,6 @@
resolver = defaultResolver
return typeObject, typeName, typeStr, resolver
+
+#
+# eflag: noqa = M702
