Change int element to str element in lxml objectify python

Question

Hope someone can help.

I am using lxml objectify to parse xml, which is returned from a third party integration using objectify.fromstring(). I have one element in my xml which sometimes consists of ints 0-9 only, when it is ints only the leading zero(s) are removed. As there is no set number of how many digits will be returned and the fact sometimes it may have 2 letters before the number, padding the value with zeros wouldn't suffice.

Is there a way I could specify lxml objectify to force the type to a string before doing objectify.fromstring() so it retains the value as received in the xml?

I have had a look at the lxml website but can't seem to find what I am looking for.

Many Thanks

Have you tried making a schema? It would force data types (and, additionally, protect you from potentially harmful, unanticipated inputs) lxml.de/objectify.html#asserting-a-schema — Tomalak
– Tomalak, Commented Mar 11, 2016 at 15:14
I have not tried that actually. Thanks I will give it a go. Thanks for the link too, I was reading docs for a older version of lxml objectify and that didn't have the schema section. — Billy
– Billy, Commented Mar 11, 2016 at 15:52

Community · Accepted Answer · 2017-05-23 12:24:03Z

1

You might also be experiencing this kind of behavior:

>>> from lxml import objectify
>>> 
>>> xml = "<a><b>01</b></a>"
>>> a = objectify.fromstring(xml)
>>> print(a.b)
1
>>> print(a.b.text)
01

As you can see, if you get .text property you would get the text of the node as is.

FYI, created a follow-up topic: lxml.objectify and leading zeros.

edited May 23, 2017 at 12:24

CommunityBot

11 silver badge

answered Mar 12, 2016 at 16:10

alecxe

476k127 gold badges1.1k silver badges1.2k bronze badges

Sign up to request clarification or add additional context in comments.

3 Comments

Billy Over a year ago

I will try that, Thank you very much

alecxe Over a year ago

@Billy there is also an explanation and the possible workaround in the linked thread, check it out.

Billy Over a year ago

Thanks will check that out also

Collectives™ on Stack Overflow

Change int element to str element in lxml objectify python

1 Answer 1

3 Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

3 Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related