[Tutor] Need Help with Source Code
Guillermo Fernandez Castellanos
guillermo.fernandez at epfl.ch
Wed Aug 18 07:28:42 CEST 2004
Hi,
> could someone take the attachments and run the source code in python
> and see
> where I made the mistakes. I am trying to get the source code into an
> telephone database using python.
I runned your code, and tryed to insert a new user on your database:
C:\Documents and Settings\Administrator\Desktop>python test3.py
If you want to add an Employee type the #: 1
For a complete listing of Employees type the #: 2
To see the 'test page' and exit the Database type the #: 3
:1
Enter the Employee's full name:
:guille
Enter the Employee's full telephone number:
:00210410343
Enter the telephone number type: (0 = UNKNOWN, 1 = HOME, 2 = WORK, 3 =
FAX, 4 =
CELL)
:1
Here comes what interest us:
Traceback (most recent call last):
File "test3.py", line 33, in ?
foo.add(n, p, "HOME")
File "C:\Documents and Settings\Administrator\Desktop\phone.py", line
52, in a
dd
self.shelve[str(e)] = e
File "C:\Documents and Settings\Administrator\Desktop\phone.py", line
23, in _
_repr__
return('%s:%d' % ( self.name, self.type ))
TypeError: int argument required
If you have a look at the error message, it says:
File "C:\Documents and Settings\Administrator\Desktop\phone.py", line
23, in _
_repr__
return('%s:%d' % ( self.name, self.type ))
TypeError: int argument required
If you have a look at your code, line 23 in phone.py:
# create string representation
def __repr__(self):
return('%s:%d' % ( self.name, self.type ))
That means there is a problem with the integer argument of self.type, or
sayd with other words, that your integer is, well... not an integer :-)
Try to find out why, and next time give us directly an error message,
will make life easier for everyone :-)
Oh... and try also to deal with the random answer bug. Each time you
give a random or empty answer, it exits with :
To see the 'test page' and exit the Database type the #: 3
: aqadasa or empty line
Traceback (most recent call last):
File "test3.py", line 21, in ?
b = input(':')
File "<string>", line 0
^
SyntaxError: unexpected EOF while parsing
or:
NameError: name 'aqadasa' is not defined
The doc says for "input" among other things:
"Consider using the raw_input() function for general input from users."
Regards,
Guille
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