Немножко привел к общему виду

aore/aoutils/importer.py

@@ -5,27 +5,35 @@ from pysimplesoap.client import SoapClient
 
 class Importer:
     def __init__(self):
-        pass
-
-    def get_current_fias_version(self):
-        return 224  # TODO FIXIT
-
-    # return (int_version, text_version, url)
-    @property
-    def download_updatelist(self):
-        client = SoapClient(
+        self.client = SoapClient(
             location="http://fias.nalog.ru/WebServices/Public/DownloadService.asmx",
             action='http://fias.nalog.ru/WebServices/Public/DownloadService.asmx/',
             namespace="http://fias.nalog.ru/WebServices/Public/DownloadService.asmx",
             soap_ns='soap', trace=False, ns=False)
 
-        response = client.GetAllDownloadFileInfo()
+    def get_current_fias_version(self):
+        return 224  # TODO FIXIT
 
-        if not response:
-            raise "Response is null"
+    def get_full(self):
+        response = self.client.GetLastDownloadFileInfo()
+
+        assert response, "Response is null"
+        downloadfileinfo = response.GetLastDownloadFileInfoResponse.GetLastDownloadFileInfoResult
+
+        assert downloadfileinfo.VersionId < self.get_current_fias_version(), "DB is already up-to-date"
+
+        yield dict(intver=int(downloadfileinfo.VersionId), strver=str(downloadfileinfo.TextVersion),
+                    url=str(downloadfileinfo.FiasCompleteXmlUrl))
+
+    # return (intver, strver, url)
+    def get_updates(self):
+        response = self.client.GetAllDownloadFileInfo()
+
+        assert response, "Response is null"
 
         current_fias_version = self.get_current_fias_version()
 
         for DownloadFileInfo in response.GetAllDownloadFileInfoResponse.GetAllDownloadFileInfoResult.DownloadFileInfo:
             if int(DownloadFileInfo.VersionId) > current_fias_version:
-                yield dict(intver=int(DownloadFileInfo.VersionId), strver=str(DownloadFileInfo.TextVersion), url=str(DownloadFileInfo.FiasDeltaXmlUrl))
+                yield dict(intver=int(DownloadFileInfo.VersionId), strver=str(DownloadFileInfo.TextVersion),
+                           url=str(DownloadFileInfo.FiasDeltaXmlUrl))