Find macosx folder in qgis plugin zipfiles

find_mac_os_folder_in_qgis_plugins.py

# encoding: utf-8
from __future__ import unicode_literals
#-----------------------------------------------------------
# Copyright (C) 2019 Thomas Baumann
#-----------------------------------------------------------
# Licensed under the terms of GNU GPL 2
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#---------------------------------------------------------------------

from xml.dom.minidom import parseString
import zipfile
from StringIO import StringIO
import os


class MacFinder():
    def __init__(self,path):
        
        self.total_zipfile=0
        self.count_bad_zipfile=0
        self.count_good_zipfile=0
        self.count_no_zipfile=0
        self.scan_files(path)

    def scan_files(self,folderpath):
        
        print (' - '*8)+('Plugins with macosx-folder: ')+(' - '*8)
        for root, subdirs, files in os.walk(folderpath):
            for filename in files:
                if filename.endswith('.zip'): 
                    self.total_zipfile+=1
                    if self.findmacfolder(os.path.join(root, filename))==True:
                            print filename
                else:
                    continue
        print (' - '*25)
        print('-- Score --\n'\
        +'Total number of Zipfiles: {}\n'\
        +'Bad Zipfiles: {}\n'\
        +'Good Zipfiles: {}\n'\
        +'No Zipfiles: {}\n').format(self.total_zipfile, self.count_bad_zipfile,self.count_good_zipfile,self.count_no_zipfile)

    def findmacfolder(self,zipfile_name):
        if zipfile.is_zipfile(zipfile_name) != True:
            self.count_no_zipfile+=1
            return False
        current_zipfile = zipfile.ZipFile(zipfile_name, allowZip64 = True)
        for name in current_zipfile.namelist():
            if '__MACOSX' in name:
                self.count_bad_zipfile+=1
                return True
        self.count_good_zipfile+=1
        return False

MacFinder('/path/to/my/plugin-folder')