def download_unpack(self):
content_type = self.content_type
if is_html(content_type):
logger.error("Invalid content-type: `%s`" % content_type)
sys.exit(1)
if is_file(self.download_url):
path = fileurl_to_path(self.download_url)
if os.path.isdir(path):
logger.info('Copying %s into %s' % (path, self.build_dir))
if os.path.isdir(self.build_dir):
shutil.rmtree(self.build_dir)
shutil.copytree(path, self.build_dir)
return
if os.path.isfile(self.download_file):
logger.info("Use the previously fetched %s" % (self.download_file))
else:
msg = Link(self.download_url).show_msg
try:
dl = Downloader()
dl.download(msg, self.download_url, self.download_file)
except:
unlink(self.download_file)
logger.info("\nInterrupt to abort. `%s`" % (self.download_url))
sys.exit(1)
# unpack
if not unpack_downloadfile(self.content_type, self.download_file, self.build_dir):
sys.exit(1)
def run_command(self, options, args):
if args:
version = args[0]
else:
version = get_stable_version()
# check for latest version
if version <= VERSION:
logger.info("You are already running the installed latest version of pythonbrew.")
sys.exit()
download_url = get_pythonbrew_update_url(version)
if not download_url:
logger.error("`%s` of pythonbrew not found." % version)
sys.exit(1)
resp = get_response_from_url(download_url)
content_type = resp.info()['content-type']
if not is_gzip(content_type, Link(download_url).filename):
logger.error("Invalid content-type: `%s`" % content_type)
sys.exit(1)
filename = "pythonbrew-%s" % version
distname = "%s.tgz" % filename
download_file = os.path.join(PATH_DISTS, distname)
try:
d = Downloader()
d.download(distname, download_url, download_file)
except:
logger.error("Failed to download. `%s`" % download_url)
sys.exit(1)
extract_dir = os.path.join(PATH_BUILD, filename)
rm_r(extract_dir)
if not unpack_downloadfile(content_type, download_file, extract_dir):
sys.exit(1)
try:
installer_path = "%s/pythonbrew" % (extract_dir)
logger.info("Installing %s into %s" % (extract_dir, ROOT))
PythonbrewInstaller().install(installer_path)
except:
logger.error("Failed to update pythonbrew.")
raise
sys.exit(1)
logger.info("The pythonbrew has been updated.")
def _update_pythonbrew(self, options, args):
# pythonbrew update
if options.head:
version = 'head'
else:
version = get_stable_version()
# check for version
if not options.force and version <= VERSION:
logger.info("You are already running the installed latest version of pythonbrew.")
return
download_url = get_pythonbrew_update_url(version)
if not download_url:
logger.error("`%s` of pythonbrew not found." % version)
sys.exit(1)
headinfo = get_headerinfo_from_url(download_url)
content_type = headinfo['content-type']
# head is only for gzip.
if not options.head and not is_gzip(content_type, Link(download_url).filename):
logger.error("Invalid content-type: `%s`" % content_type)
sys.exit(1)
filename = "pythonbrew-%s" % version
distname = "%s.tgz" % filename
download_file = os.path.join(PATH_DISTS, distname)
try:
d = Downloader()
d.download(distname, download_url, download_file)
except:
logger.error("Failed to download. `%s`" % download_url)
sys.exit(1)
extract_dir = os.path.join(PATH_BUILD, filename)
rm_r(extract_dir)
if not unpack_downloadfile(content_type, download_file, extract_dir):
sys.exit(1)
try:
logger.info("Installing %s into %s" % (extract_dir, ROOT))
s = Subprocess()
s.check_call('%s %s/pythonbrew_install.py --upgrade' % (sys.executable, extract_dir))
except:
logger.error("Failed to update pythonbrew.")
sys.exit(1)
logger.info("The pythonbrew has been updated.")
def unpack(self):
if not unpack_downloadfile(self.content_type, self.download_file, self.build_dir):
sys.exit(1)