TG-58

feature: new logic for current binhost cache

pym/calculate/lib/utils/binhosts.py

@@ -14,6 +14,8 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 import asyncio
+import hashlib
+
 import aiohttp
 import sys
 import urllib.request as urllib2
@@ -167,6 +169,16 @@ class BinhostsBase(Cachable):
         else:
             return self.BinhostStatus.EnvNotFound
 
+    @staticmethod
+    def packages_check_ini(binhost):
+        url = f"{binhost}/grp/ini.env"
+        try:
+            with _urlopen(url, timeout=10) as f:
+                data = f.read()
+                return data
+        except urllib2.URLError as e:
+            raise BinhostError
+
     @Cachable.methodcached()
     def binhost_check_sign(self, binhost):
         urlhost = "{}/grp/{}".format(binhost, self.arch)
@@ -183,8 +195,6 @@ class BinhostsBase(Cachable):
 
     re_revison = re.compile("\w+=(\w+)")
 
-
-
     def _get_timestamp(self, timestamp_file):
         """
         Получить timestamp с сервера обновлений