from pythonbrew.define import PYTHON_VERSION_URL, PYTHONBREW_STABLE_VERSION_URL, \

PYTHONBREW_UPDATE_URL_PYPI, PYTHONBREW_UPDATE_URL_MASTER,\

PYTHONBREW_UPDATE_URL_DEVELOP

from pythonbrew.log import logger

from pythonbrew.curl import Curl

from pythonbrew.util import to_str

def get_headerinfo_from_url(url):

c = Curl()

return c.readheader(url)

def get_stable_version():

c = Curl()

return to_str(c.read(PYTHONBREW_STABLE_VERSION_URL).strip())

class Downloader(object):

def download(self, msg, url, path):

logger.info("Downloading %s as %s" % (msg, path))

c = Curl()

c.fetch(url, path)

def get_pythonbrew_update_url(version):

if version == "master":

return PYTHONBREW_UPDATE_URL_MASTER

elif version == 'develop':

return PYTHONBREW_UPDATE_URL_DEVELOP

else:

return PYTHONBREW_UPDATE_URL_PYPI % (version)

def get_python_version_url(version):

return PYTHON_VERSION_URL.get(version)