Setup/venv/Lib/site-packages/PyQt6/uic/Compiler/indenter.py

#############################################################################
##
## Copyright (C) 2014 Riverbank Computing Limited.
## Copyright (C) 2006 Thorsten Marek.
## All right reserved.
##
## This file is part of PyQt.
##
## You may use this file under the terms of the GPL v2 or the revised BSD
## license as follows:
##
## "Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following conditions are
## met:
##   * Redistributions of source code must retain the above copyright
##     notice, this list of conditions and the following disclaimer.
##   * Redistributions in binary form must reproduce the above copyright
##     notice, this list of conditions and the following disclaimer in
##     the documentation and/or other materials provided with the
##     distribution.
##   * Neither the name of the Riverbank Computing Limited nor the names
##     of its contributors may be used to endorse or promote products
##     derived from this software without specific prior written
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## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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##
#############################################################################


indentwidth = 4

_indenter = None

class _IndentedCodeWriter(object):
    def __init__(self, output):
        self.level = 0
        self.output = output

    def indent(self):
        self.level += 1

    def dedent(self):
        self.level -= 1

    def write(self, line):
        if line.strip():
            if indentwidth > 0:
                indent = " " * indentwidth
                line = line.replace("\t", indent)
            else:
                indent = "\t"

            self.output.write("%s%s\n" % (indent * self.level, line))
        else:
            self.output.write("\n")


def createCodeIndenter(output):
    global _indenter
    _indenter = _IndentedCodeWriter(output)

def getIndenter():
    return _indenter

def write_code(string):
    _indenter.write(string)