def resolve_compound_variable_fields(thread_id, frame_id, scope, attrs):
"""
Resolve compound variable in debugger scopes by its name and attributes
:param thread_id: id of the variable's thread
:param frame_id: id of the variable's frame
:param scope: can be BY_ID, EXPRESSION, GLOBAL, LOCAL, FRAME
:param attrs: after reaching the proper scope, we have to get the attributes until we find
the proper location (i.e.: obj\tattr1\tattr2)
:return: a dictionary of variables's fields
:note: PyCharm supports progressive loading of large collections and uses the `attrs`
parameter to pass the offset, e.g. 300\t\\obj\tattr1\tattr2 should return
the value of attr2 starting from the 300th element. This hack makes it possible
to add the support of progressive loading without extending of the protocol.
"""
offset = get_offset(attrs)
orig_attrs, attrs = attrs, attrs.split('\t', 1)[1] if offset else attrs
var = getVariable(thread_id, frame_id, scope, attrs)
try:
_type, _typeName, resolver = get_type(var)
return _typeName, resolver.get_dictionary(VariableWithOffset(var, offset) if offset else var)
except:
sys.stderr.write('Error evaluating: thread_id: %s\nframe_id: %s\nscope: %s\nattrs: %s\n' % (
thread_id, frame_id, scope, orig_attrs,))
traceback.print_exc()
def resolve_compound_var_object_fields(var, attrs):
"""
Resolve compound variable by its object and attributes
:param var: an object of variable
:param attrs: a sequence of variable's attributes separated by \t (i.e.: obj\tattr1\tattr2)
:return: a dictionary of variables's fields
"""
offset = get_offset(attrs)
attrs = attrs.split('\t', 1)[1] if offset else attrs
attr_list = attrs.split('\t')
for k in attr_list:
type, _typeName, resolver = get_type(var)
var = resolver.resolve(var, k)
try:
type, _typeName, resolver = get_type(var)
return resolver.get_dictionary(VariableWithOffset(var, offset) if offset else var)
except:
traceback.print_exc()
def _resolve_default_variable_fields(var, resolver, offset):
return resolver.get_dictionary(
VariableWithOffset(var, offset) if offset else var)