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Make spaces per indent configurable for clean_xml_indentation

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This commit is contained in:
Paul Romano 2016-11-18 06:52:21 -06:00
parent 2395f9a96c
commit c34460d647
1 changed files with 4 additions and 4 deletions
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8
openmc/clean_xml.py
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@ -65,25 +65,25 @@ def sort_xml_elements(tree):
tree.extend(sorted_elements)
def clean_xml_indentation(element, level=0):
def clean_xml_indentation(element, level=0, spaces_per_level=4):
"""
copy and paste from http://effbot.org/zone/elementent-lib.htm#prettyprint
it basically walks your tree and adds spaces and newlines so the tree is
printed in a nice way
"""
i = "\n" + level*" "
i = "\n" + level*spaces_per_level*" "
if len(element):
if not element.text or not element.text.strip():
element.text = i + " "
element.text = i + spaces_per_level*" "
if not element.tail or not element.tail.strip():
element.tail = i
for sub_element in element:
clean_xml_indentation(sub_element, level+1)
clean_xml_indentation(sub_element, level+1, spaces_per_level)
if not sub_element.tail or not sub_element.tail.strip():
sub_element.tail = i