<|file_name|>visualstudio_multi.py<|end_file_name|><｜fim▁begin｜>#!/usr/bin/env python
# -*- coding: utf-8 -*-

import os
from conans.model import Generator
from conans.client.generators import VisualStudioGenerator
from xml.dom import minidom
from conans.util.files import load


class VisualStudioMultiGenerator(Generator):
    template = """<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
    <ImportGroup Label="PropertySheets" >
    </ImportGroup>
    <PropertyGroup Label="UserMacros" />
    <PropertyGroup />
    <ItemDefinitionGroup />
    <ItemGroup />
</Project>
"""

    @property
    def filename(self):
        <|fim_middle|>


    @property
    def content(self):
        configuration = str(self.conanfile.settings.build_type)
        platform = {'x86': 'Win32', 'x86_64': 'x64'}.get(str(self.conanfile.settings.arch))
        vsversion = str(self.settings.compiler.version)

        # there is also ClCompile.RuntimeLibrary, but it's handling is a bit complicated, so skipping for now
        condition = " '$(Configuration)' == '%s' And '$(Platform)' == '%s' And '$(VisualStudioVersion)' == '%s' "\
                    % (configuration, platform, vsversion + '.0')

        name_multi = 'conanbuildinfo_multi.props'
        name_current = ('conanbuildinfo_%s_%s_%s.props' % (configuration, platform, vsversion)).lower()

        multi_path = os.path.join(self.output_path, name_multi)
        if os.path.isfile(multi_path):
            content_multi = load(multi_path)
        else:
            content_multi = self.template

        dom = minidom.parseString(content_multi)
        import_node = dom.createElement('Import')
        import_node.setAttribute('Condition', condition)
        import_node.setAttribute('Project', name_current)
        import_group = dom.getElementsByTagName('ImportGroup')[0]
        children = import_group.getElementsByTagName("Import")
        for node in children:
            if name_current == node.getAttribute("Project") and condition == node.getAttribute("Condition"):
                break
        else:
            import_group.appendChild(import_node)
        content_multi = dom.toprettyxml()
        content_multi = "\n".join(line for line in content_multi.splitlines() if line.strip())

        vs_generator = VisualStudioGenerator(self.conanfile)
        content_current = vs_generator.content

        return {name_multi: content_multi, name_current: content_current}
<｜fim▁end｜>
        pass