76 lines
1.5 KiB
Python
76 lines
1.5 KiB
Python
|
import re
|
||
|
|
import portage
|
||
|
|
import urllib2
|
||
|
|
import json
|
||
|
|
|
||
|
|
from euscan import helpers
|
||
|
|
import euscan
|
||
|
|
|
||
|
|
_cpan_package_name_re = re.compile("mirror://cpan/authors/.*/([^/.]*).*")
|
||
|
|
|
||
|
|
def can_handle(cpv, url):
|
||
|
|
return url.startswith('mirror://cpan/')
|
||
|
|
|
||
|
|
def guess_package(cp, url):
|
||
|
|
match = _cpan_package_name_re.search(url)
|
||
|
|
|
||
|
|
pkg = None
|
||
|
|
|
||
|
|
if match:
|
||
|
|
pkg = match.group(1)
|
||
|
|
try:
|
||
|
|
cp, ver, rev = portage.pkgsplit('fake/' + pkg)
|
||
|
|
except:
|
||
|
|
pass
|
||
|
|
|
||
|
|
cat, pkg = cp.split("/")
|
||
|
|
|
||
|
|
return pkg
|
||
|
|
|
||
|
|
def scan(cpv, url):
|
||
|
|
cp, ver, rev = portage.pkgsplit(cpv)
|
||
|
|
pkg = guess_package(cp, url)
|
||
|
|
|
||
|
|
orig_url = url
|
||
|
|
url = 'http://search.cpan.org/api/dist/%s' % pkg
|
||
|
|
|
||
|
|
euscan.output.einfo("Using: " + url)
|
||
|
|
|
||
|
|
try:
|
||
|
|
fp = helpers.urlopen(url)
|
||
|
|
except urllib2.URLError:
|
||
|
|
return []
|
||
|
|
except IOError:
|
||
|
|
return []
|
||
|
|
|
||
|
|
if not fp:
|
||
|
|
return []
|
||
|
|
|
||
|
|
data = fp.read()
|
||
|
|
data = json.loads(data)
|
||
|
|
|
||
|
|
if 'releases' not in data:
|
||
|
|
return []
|
||
|
|
|
||
|
|
ret = []
|
||
|
|
|
||
|
|
for version in data['releases']:
|
||
|
|
up_pv = version['version']
|
||
|
|
pv = helpers.gentoo_mangle_version(up_pv)
|
||
|
|
|
||
|
|
if helpers.version_filtered(cp, ver, pv):
|
||
|
|
continue
|
||
|
|
|
||
|
|
url = 'mirror://cpan/authors/id/%s/%s/%s/%s' % \
|
||
|
|
(version['cpanid'][0], version['cpanid'][0:1], version['cpanid'], version['archive'])
|
||
|
|
|
||
|
|
if url == orig_url:
|
||
|
|
continue
|
||
|
|
|
||
|
|
ret.append(( url, pv ))
|
||
|
|
|
||
|
|
return ret
|
||
|
|
|
||
|
|
def brute_force(cpv, url):
|
||
|
|
return []
|