What is the best option for editing XML files in Python that preserve the original formatting of the file? -


i want able edit existing xml config files via python while preserving formatting of file , comments in them still human readable.

i updating existing xml elements , changing values adding new xml elements file.

available xml parsers such elementtree , lxml great ways edit xml files loose original formatting(when adding new elements file) , comments in file.

using regular expressions seems option know not recommended xml.

so i'm looking along lines of pythonic xml file editor. best way go this? thanks.

i recommend parse xml document using sax parser, gives great flexibility make changes , write document was.

take @ xml.sax modules (see python's documentation).


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