import Tkinter
import re
root=Tkinter.Tk()

E1=Tkinter.Entry(root)
E1.pack()

E2=Tkinter.Entry(root)
E2.pack()

L1=Tkinter.Label(root,text='Label1')
L1.pack()

>> re.search(r'Entry',wlist[0])
    << No output >>

## Assuming I have a function to to clear the entry
## How would I pass the object from the pattern match in #2 to this function?
def clear_entry(objEntry):
    objEntry.delete(0,Tkinter.END)

>>> wlist[0].winfo_class()
'Entry'

>>> isinstance(wlist[0], Tkinter.Entry)
True

for widget in root.winfo_children():
    if isinstance(widget, Tkinter.Entry):
        widget.delete(0, "end")

entry_list=[E1, E2]

def clear_entry():
    for id in entry_list:
        id.delete(0,Tkinter.END)

if type(wlist[0]) == Tkinter.Entry:  # True/False

if isinstance(wlist[0], Tkinter.Entry): # True/False

wlist[0].delete(0,Tkinter.END)

clear_entry(wlist[0])

print str(wlist[0])

.353964488L

print repr(wlist[0])

<Tkinter.Entry instance at 0x00000000151911C8>