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Full Discussion: Python (seleniumrequests)Class, Constructor, Method Not Working
Top Forums Programming Python (seleniumrequests)Class, Constructor, Method Not Working Post 302953299 by Aia on Wednesday 26th of August 2015 10:48:38 PM
Old 08-26-2015
Code:
$ cat model.py
class ModelNumber(object):

    def serial(self):
        num = "X12631"
        return num

Now in the REPL

Code:
>>> from model import *
>>> product = ModelNumber()
>>> type(product)
<class 'model.ModelNumber'>
>>> type(product.serial)
<type 'instancemethod'>
>>> product.serial()
'X12631'
>>>

However, that's not very useful. The following might be a bit more interesting.

Code:
$ cat model.py
class ModelNumber(object):

    def __init__(self, num):
        self.num = num

    def serial(self):
        return self.num

    def change_serial(self, num):
        self.num = num

In the REPL
Code:
>>>
>>>
>>> from model import *
>>>
>>> product = ModelNumber("X12631")
>>> product.serial()
'X12631'
>>> product.change_serial("X12632")
>>> product.serial()
'X12632'
>>> product.num
'X12632'
>>>

As you see, product.num is accessible, which is nice for debugging purposes, but it should be manipulated and handled by a method in the class.
Last edited by Aia; 08-27-2015 at 12:13 PM.. Reason: mispelling
 

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LEARN ABOUT OPENSOLARIS

inquiry-revision-id

inquiry-device-type(9P) 				   Kernel Properties for Drivers				   inquiry-device-type(9P)

NAME

       inquiry-device-type, inquiry-vendor-id, inquiry-product-id, inquiry-revision-id, inquiry-serial-no - inquiry properties for SCSI devices

DESCRIPTION

       These  are  optional  properties, typically created by the system, for SCSI target devices. References to these properties should use their
       sys/scsi/impl/inquiry.h defined names.

       inquiry-device-type is an integer property. When present, the least significant byte of the value indicates the device type as  defined	by
       the SCSI standard. Consumers of this property should compare the property values with DTYPE_* values defined in sys/scsi/generic/inquiry.h.

       inquiry-vendor-id  is  a  string  property.  When  present,  it	contains the vendor information. This information typically comes from the
       scsi_inquiry(9S) "inq_vid" field.

       inquiry-product-id is a string property. When present, it contains the product identification. This information typically  comes  from  the
       scsi_inquiry(9S) "inq_pid" field.

       inquiry-revision-id  is	a  string  property.  When  present,  it  contains  the  product  revision. This revision typically comes from the
       scsi_inquiry(9S) "inq_rev" field.

       inquiry-serial-no is a string property. When present, it contains the serial number. The serial number is typically obtained from the  EVPD
       "Unit Serial Number" SCSI INQUIRY data (page 0x80).

SEE ALSO

       scsi_inquiry(9S)

       Writing Device Drivers

NOTES

       Values  established at tran_tgt_init(9E) time by an HBA driver take precedence over values established by the system, and HBA driver values
       may not be the same length as the typical scsi_inquiry(9S) field.

SunOS 5.11							    18 May 2001 					   inquiry-device-type(9P)
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