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from __future__ import absolute_import |
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from __future__ import print_function |
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import platform |
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from .constants import xml_version, oval_header, timestamp |
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try: |
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from xml.etree import cElementTree as ElementTree |
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except ImportError: |
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import cElementTree as ElementTree |
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15
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def oval_generated_header(product_name, schema_version, ssg_version): |
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return xml_version + oval_header + \ |
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""" |
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<generator> |
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<oval:product_name>%s from SCAP Security Guide</oval:product_name> |
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<oval:product_version>ssg: %s, python: %s</oval:product_version> |
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<oval:schema_version>%s</oval:schema_version> |
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<oval:timestamp>%s</oval:timestamp> |
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</generator>""" % (product_name, ssg_version, platform.python_version(), |
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schema_version, timestamp) |
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def parse_file(filename): |
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""" |
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Given a filename, return the root of the ElementTree |
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""" |
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return ElementTree.parse(filename).getroot() |
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def map_elements_to_their_ids(tree, xpath_expr): |
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""" |
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Given an ElementTree and an XPath expression, |
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iterate through matching elements and create 1:1 id->element mapping. |
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Raises AssertionError if a matching element doesn't have the ``id`` |
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attribute. |
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Returns mapping as a dictionary |
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""" |
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aggregated = {} |
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for element in tree.findall(xpath_expr): |
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element_id = element.get("id") |
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assert element_id is not None |
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aggregated[element_id] = element |
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return aggregated |
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ComplianceAsCode /
content
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The coding style of this project requires that you add a docstring to this code element. Below, you find an example for methods:
If you would like to know more about docstrings, we recommend to read PEP-257: Docstring Conventions.