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"""Simple and ugly way to print some attributes and properties of an object to stdout.
FontLab doesn't have an object browser and sometimes we do need to look inside"""
from pprint import pprint
def classname(object, modname):
"""Get a class name and qualify it with a module name if necessary."""
name = object.__name__
if object.__module__ != modname:
name = object.__module__ + '.' + name
return name
def _objectDumper(object, indent=0, private=False):
"""Collect a dict with the contents of the __dict__ as a quick means of peeking inside
an instance. Some RoboFab locations do not support PyBrowser and still need debugging."""
data = {}
data['__class__'] = "%s at %d"%(classname(object.__class__, object.__module__), id(object))
for k in object.__class__.__dict__.keys():
if private and k[0] == "_":
continue
x = object.__class__.__dict__[k]
if hasattr(x, "fget"): #other means of recognising a property?
try:
try:
value = _objectDumper(x.fget(self), 1)
except:
value = x.fget(self)
data[k] = "[property, %s] %s"%(type(x.fget(self)).__name__, value)
except:
data[k] = "[property] (Error getting property value)"
for k in object.__dict__.keys():
if private and k[0] == "_":
continue
try:
data[k] = "[attribute, %s] %s"%(type(object.__dict__[k]).__name__, `object.__dict__[k]`)
except:
data[k] = "[attribute] (Error getting attribute value)"
return data
def flattenDict(dict, indent=0):
t = []
k = dict.keys()
k.sort()
print
print '---RoboFab Object Dump---'
for key in k:
value = dict[key]
t.append(indent*"\t"+"%s: %s"%(key, value))
t.append('')
return "\r".join(t)
def dumpObject(object, private=False):
print pprint(_objectDumper(object, private=private))
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