Get offline installers of Flash Player plugins for all available platforms.

getflashplayer.py

import json,urllib,sys,os,glob
from distutils.version import LooseVersion as lv
dl=urllib.urlretrieve

api_url='https://get.adobe.com/flashplayer/webservices/json/?platform_type=%s&platform_dist=%s&platform_arch=%s&platform_misc=&exclude_version=&browser_arch=&browser_type=&browser_vers=&browser_dist=&eventname=flashplayerotherversions'
configs={
'win8':('Windows','Windows%208',''), # Windows 10/Windows 8
'winxp':('Windows','XP','x86-32'),   # Windows 7/Vista/XP
'mac':('Macintosh','','x86-64'),     # Mac OS X 10.6 - 10.13
'linux64':('Linux','','x86-64'),     # Linux (64-bit)
'linux32':('Linux','','x86-32'),     # Linux (32-bit)
}
if len(sys.argv)==1: mylist=configs
else: mylist=sys.argv[1:]

info=json.loads(open('info.txt').read()) if os.path.exists('info.txt') else {}
for platform in mylist:
	api_return=json.loads(urllib.urlopen(api_url%configs[platform]).read())
	newversion=api_return[0]['Version']
	if platform in info.keys() and lv(info[platform])>lv(newversion): continue
	if not os.path.exists(platform): os.mkdir(platform)
	for f in glob.glob(platform+'/*'): os.remove(f)
	for i in api_return:
		print 'Downloading',i['Name'],'on',platform
		if i['download_url'].startswith('apt'):
			package_names=['adobe-flash-properties-gtk','adobe-flash-properties-kde','adobe-flashplugin']
			distro_arch_series=json.loads(urllib.urlopen('https://api.launchpad.net/1.0/ubuntu').read())['current_series_link']+'/amd64'
			version_on_ubuntu=json.loads(urllib.urlopen('https://api.launchpad.net/1.0/ubuntu/+archive/partner?binary_name=%22adobe-flashplugin%22&distro_arch_series=%22'+urllib.quote(distro_arch_series)+'%22&ws.op=getPublishedBinaries').read())['entries'][0]['binary_package_version'][2:]
			arch={'linux64':'amd64','linux32':'i386'}[platform]
			ubuntu_base_url='http://archive.canonical.com/ubuntu/pool/partner/a/adobe-flashplugin/'
			for package_name in package_names:
				filename='%s_%s_%s.deb'%(package_name,version_on_ubuntu,arch)
				dl(ubuntu_base_url+filename,platform+'/'+filename)
		else: dl(i['download_url'],platform+'/'+i['download_url'].split('/')[-1])
	info[platform]=newversion
open('info.txt','w').write(json.dumps(info))