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#!/usr/bin/env python
def main() -> None:
import io
from pathlib import Path
from typing import cast, IO
from xml.etree import ElementTree
import xmlschema
case_dir = Path(__file__).parent.parent
col_xsd = case_dir.joinpath('examples/collection/collection.xsd')
schema = xmlschema.XMLSchema10(str(col_xsd))
print(f"{schema} from filepath")
with open(str(col_xsd)) as fp:
schema = xmlschema.XMLSchema10(fp)
print(f"{schema} from open(filepath)")
with open(str(col_xsd), mode='rb') as bfp:
schema = xmlschema.XMLSchema10(bfp)
print(f"{schema} from open(filepath, mode='rb'), mode binary")
with col_xsd.open() as fp:
schema = xmlschema.XMLSchema10(cast(IO[str], fp))
print(f"{schema} from IO[str]")
with col_xsd.open(mode='rb') as bfp:
schema = xmlschema.XMLSchema10(cast(IO[str], bfp))
print(f"{schema} from IO[bytes]")
with col_xsd.open() as fp:
schema = xmlschema.XMLSchema10(io.StringIO(fp.read()))
print(f"{schema} from io.StringIO()")
with col_xsd.open(mode='rb') as bfp:
schema = xmlschema.XMLSchema10(io.BytesIO(bfp.read()))
print(f"{schema} from io.BytesIO()")
xt = ElementTree.parse(col_xsd)
namespaces = {
'xs': "http://www.w3.org/2001/XMLSchema",
'': "http://example.com/ns/collection",
}
schema = xmlschema.XMLSchema10(xt, build=False)
schema.namespaces.update(namespaces) # FIXME? Provide an init argument?
schema.build()
print(f"{schema} from ElementTree.ElementTree")
schema = xmlschema.XMLSchema10(xt.getroot(), build=False)
schema.namespaces.update(namespaces)
schema.build()
print(f"{schema} from ElementTree.Element")
schema = xmlschema.XMLSchema10(xmlschema.XMLResource(str(col_xsd)))
print(f"{schema} from xmlschema.XMLResource()")
if __name__ == '__main__':
main()
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