Hi,
I have created the following example files to test this
2-base.xsd
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE schema [
<!ENTITY lowalpha "a-z">
<!ENTITY hialpha "A-Z">
<!ENTITY alpha "&lowalpha;&hialpha;">
<!ENTITY digit "0-9">
<!ENTITY uword
"([&digit;]{1,4}|[1-5][&digit;]{4}|6[0-4][&digit;]{3}|65[0-4][&digit;]{2}|655[0-2][&digit;]|6553[0-5])">
<!ENTITY Port ":&uword;">
]>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"; xmlns="urn:paul:types2"
targetNamespace="urn:paul:types2" elementFormDefault="qualified"
attributeFormDefault="unqualified">
<xs:simpleType name="PortType">
<xs:restriction base="xs:string">
<xs:pattern value="&Port;"/>
</xs:restriction>
</xs:simpleType>
</xs:schema>
2-main.xsd
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"; xmlns="urn:paul:main2"
xmlns:t2="urn:paul:types2" targetNamespace="urn:paul:main2"
elementFormDefault="qualified" attributeFormDefault="unqualified">
<xs:import namespace="urn:paul:types2" schemaLocation="2-base.xsd"/>
<xs:element name="Port" type="t2:PortType"/>
</xs:schema>
2.xml
<?xml version="1.0" encoding="UTF-8"?>
<Port xmlns="urn:paul:main2"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="urn:paul:main2 2-main.xsd">:10100</Port>
2.xml validates OK in XMLspy and if the value is changed to :101001 for
example, a match error is given so we know the pattern is progressing through
the xs:import etc
2.xml does not validate when used against lxml
from lxml import etree
with open('2-main.xsd', 'r') as schema_file:
my_schema=etree.XMLSchema(etree.parse(schema_file))
filename='2.xml'
with open(filename) as file:
my_xml=etree.parse(file)
my_schema.assertValid(my_xml)
This gives the following error
Traceback (most recent call last):
File "G:\lxml-test\test1b.py", line 11, in <module>
my_schema.assertValid(my_xml)
File "src\lxml\etree.pyx", line 3623, in lxml.etree._Validator.assertValid
lxml.etree.DocumentInvalid: Element '{urn:paul:main1}Port': [facet 'pattern']
The value ':10100' is not accepted by the pattern '[]+'., line 2
Is this something that 'should' be supported by lxml? If so, am I missing
something in the validation?
Should work and I can't reproduce your problem i.e. your given sample files
work for me just fine
(lxml 4.6.2, libxml2 2, 9, 7, libxslt 1, 1, 29).
But I think you're actually using different data according to this output:
Element '{urn:paul:main1}Port'
Note the differing namespace as opposed to the 2.xml sample.
Maybe some typo / difference in your runs with XMLSpy vs lxml is causing the
headaches?
Sidenote (but you probably know this): No need to open() files yourself,
lxml.etree does
it just fine:
# validate.py
from lxml import etree
schema_tree = etree.parse('2-main.xsd')
my_schema = etree.XMLSchema(schema_tree)
my_xml = etree.parse('2.xml')
result = my_schema.assertValid(my_xml)
Best regards,
Holger
[cid:image001_e3261df1-efb3-4c64-a4de-9b63c5e52cfb.png]<https://www.lbbw.de/>
[cid:image002_15f56f09-b8fe-4ddc-a247-e3cf3d25c71f.png]<https://twitter.com/lbbw>
[cid:image003_e01dca75-944e-4ea3-8463-c9c061e5b36b.png]
<https://www.linkedin.com/company/lbbw>
[cid:image004_5642e2b4-e190-4f0c-a274-7ceb59fe913c.png]
<https://www.xing.com/company/lbbw>
[cid:image005_53d53024-7202-4d60-8d95-dc0f361239ca.png]
<https://www.facebook.com/LBBW.Stuttgart/>
[cid:image006_9c0b6462-8935-4b9c-9fe3-0caa90d8623b.png]
<https://www.youtube.com/user/LBBWDirekt>
[cid:image007_9a7ebd18-8e4e-4c3e-931a-ecc4bf575ace.png]
<https://www.instagram.com/lbbw_karriere/>
Landesbank Baden-Wuerttemberg
Anstalt des oeffentlichen Rechts
Hauptsitze: Stuttgart, Karlsruhe, Mannheim, Mainz
HRA 12704
Amtsgericht Stuttgart
HRA 4356, HRA 104 440
Amtsgericht Mannheim
HRA 40687
Amtsgericht Mainz
Die LBBW verarbeitet gemaess Erfordernissen der DSGVO Ihre personenbezogenen
Daten.
Informationen finden Sie unter https://www.lbbw.de/datenschutz.
_______________________________________________
lxml - The Python XML Toolkit mailing list -- lxml@python.org
To unsubscribe send an email to lxml-le...@python.org
https://mail.python.org/mailman3/lists/lxml.python.org/
Member address: arch...@mail-archive.com
