41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
import os
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from defusedxml.lxml import fromstring
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from lxml import etree
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from six.moves.urllib.parse import urljoin, urlparse
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from zeep.exceptions import XMLSyntaxError
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def parse_xml(content, base_url=None, recover=False):
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parser = etree.XMLParser(remove_comments=True, recover=recover)
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try:
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return fromstring(content, parser=parser, base_url=base_url)
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except etree.XMLSyntaxError as exc:
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raise XMLSyntaxError("Invalid XML content received (%s)" % exc)
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def load_external(url, transport, base_url=None):
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if base_url:
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url = absolute_location(url, base_url)
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response = transport.load(url)
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return parse_xml(response, base_url)
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def absolute_location(location, base):
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if location == base or location.startswith('intschema'):
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return location
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if urlparse(location).scheme in ('http', 'https'):
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return location
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if base and urlparse(base).scheme in ('http', 'https'):
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return urljoin(base, location)
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else:
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if os.path.isabs(location):
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return location
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if base:
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return os.path.join(os.path.dirname(base), location)
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return location
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