--- a/DebugClients/Python/DebugClientBase.py Tue Nov 07 19:37:17 2017 +0100
+++ b/DebugClients/Python/DebugClientBase.py Wed Nov 08 19:05:55 2017 +0100
@@ -393,12 +393,14 @@
if method == "RequestVariables":
self.__dumpVariables(
- params["frameNumber"], params["scope"], params["filters"])
+ params["frameNumber"], params["scope"], params["filters"],
+ params["maxSize"])
elif method == "RequestVariable":
self.__dumpVariable(
params["variable"], params["frameNumber"],
- params["scope"], params["filters"])
+ params["scope"], params["filters"],
+ params["maxSize"])
elif method == "RequestThreadList":
self.dumpThreadList()
@@ -1321,15 +1323,20 @@
# reset coding
self.__coding = self.defaultCoding
- def __dumpVariables(self, frmnr, scope, filterList):
+ def __dumpVariables(self, frmnr, scope, filterList, maxSize):
"""
Private method to return the variables of a frame to the debug server.
@param frmnr distance of frame reported on. 0 is the current frame
- (int)
- @param scope 1 to report global variables, 0 for local variables (int)
+ @type int
+ @param scope 1 to report global variables, 0 for local variables
+ @type int
@param filterList the indices of variable types to be filtered
- (list of int)
+ @type list of int
+ @param maxSize maximum size the formatted value of a variable will
+ be shown. If it is bigger than that, a 'too big' indication will
+ be given.
+ @type int
"""
if self.currentThread is None:
return
@@ -1362,7 +1369,7 @@
keylist = varDict.keys()
vlist = self.__formatVariablesList(
- keylist, varDict, scope, filterList)
+ keylist, varDict, scope, filterList, maxSize=maxSize)
varlist.extend(vlist)
self.sendJsonCommand("ResponseVariables", {
@@ -1370,17 +1377,21 @@
"variables": varlist,
})
- def __dumpVariable(self, var, frmnr, scope, filterList):
+ def __dumpVariable(self, var, frmnr, scope, filterList, maxSize):
"""
Private method to return the variables of a frame to the debug server.
@param var list encoded name of the requested variable
- (list of strings)
+ @type list of strings
@param frmnr distance of frame reported on. 0 is the current frame
- (int)
+ @type int
@param scope 1 to report global variables, 0 for local variables (int)
@param filterList the indices of variable types to be filtered
- (list of int)
+ @type list of int
+ @param maxSize maximum size the formatted value of a variable will
+ be shown. If it is bigger than that, a 'too big' indication will
+ be given.
+ @type int
"""
if self.currentThread is None:
return
@@ -1429,7 +1440,8 @@
elif resolver:
varDict = resolver.getDictionary(variable)
vlist = self.__formatVariablesList(
- list(varDict.keys()), varDict, scope, filterList)
+ list(varDict.keys()), varDict, scope, filterList,
+ maxSize=maxSize)
varlist.extend(vlist)
self.sendJsonCommand("ResponseVariable", {
@@ -1600,7 +1612,7 @@
return varlist
def __formatVariablesList(self, keylist, dict_, scope, filterList=None,
- formatSequences=False):
+ formatSequences=False, maxSize=0):
"""
Private method to produce a formated variables list.
@@ -1610,21 +1622,31 @@
expressions. The formated variables list (a list of tuples of 3
values) is returned.
- @param keylist keys of the dictionary
+ @param keylist keys of the dictionary to be formatted
+ @type list of str
@param dict_ the dictionary to be scanned
+ @type dict
@param scope 1 to filter using the globals filter, 0 using the locals
- filter (int).
+ filter.
Variables are only added to the list, if their name do not match
any of the filter expressions.
+ @type int
@param filterList the indices of variable types to be filtered.
Variables are only added to the list, if their type is not
contained in the filter list.
+ @type list of int
@param formatSequences flag indicating, that sequence or dictionary
variables should be formatted. If it is 0 (or false), just the
- number of items contained in these variables is returned. (boolean)
+ number of items contained in these variables is returned.
+ @type bool
+ @param maxSize maximum size the formatted value of a variable will
+ be shown. If it is bigger than that, a 'too big' indication will
+ be placed in the value field.
+ @type int
@return A tuple consisting of a list of formatted variables. Each
variable entry is a tuple of three elements, the variable name,
its type and value.
+ @rtype list of tuple of (str, str, str)
"""
filterList = [] if filterList is None else filterList[:]
@@ -1724,6 +1746,8 @@
if valtype.startswith('class') and \
rvalue[0] in ['{', '(', '[']:
rvalue = ""
+ elif maxSize and len(rvalue) > maxSize:
+ rvalue = "@@TOO_BIG_TO_SHOW@@"
except Exception:
rvalue = ''
