class Fetcher(object):
def __init__(self):
self.url = 'http://rubyinstaller.org/downloads/archives'
self.contents = None
self.handler = Handler()
def get_available_versions(self):
self.__fetch()
self.__parse()
return self.handler.versions
def get_version(self, version, url):
req = requests.get(url)
if req.status_code == 200:
folder = ruby_version_from_string(version)
filename = normalize_version(version)
path = os.path.abspath('../../dist/{0}/{1}.7z'.format(folder, filename))
if not os.path.exists(os.path.dirname(path)):
os.makedirs(os.path.dirname(path))
open(path, 'wb').write(req.content)
def __fetch(self):
req = requests.get(self.url)
if req.status_code == 200:
file = StringIO()
file.write(req.content)
file.seek(0)
self.contents = file
else:
raise IOError('Cannot connect to RubyInstaller.')
def __parse(self):
parser = self.handler.get_parser()
parser.parse(self.contents)
def __init__(self):
self.url = 'http://rubyinstaller.org/downloads/archives'
self.contents = None
self.handler = Handler()
