Fix ETL extractors for incremental methods.

core/etl/extractor/base.py

@@ -254,7 +254,7 @@ class BaseExtractor(object):
                 yield d
                 d = next(iter_d, None)
 
-    def extract(self, incremental: bool = False) -> None:
+    def extract(self, incremental: bool = False, **kwargs) -> None:
         def q(s: Any) -> str:
             if s == "" or s is None:
                 return ""

core/etl/extractor/fias.py

@@ -39,7 +39,7 @@ class FiasRemoteSystem(BaseRemoteSystem):
     *FIAS_REGION* - region code FIAS
     """
 
-    def extract(self, extractors=None):
+    def extract(self, extractors=None, incremental: bool = False):
         extractors = extractors or []
         for en in self.extractors_order:
             if extractors and en not in extractors:
@@ -108,9 +108,8 @@ class AdmDivExtractor(BaseExtractor):
                 for chunk in r.iter_content(1024):
                     f.write(chunk)
 
-    def extract(self):
-        super(AdmDivExtractor, self).extract()
-        return
+    def extract(self, incremental: bool = False, **kwargs) -> None:
+        super().extract(incremental=incremental)
 
     def check_twice_code(self, ter, kod1, kod2, kod3):
         """
@@ -153,7 +152,7 @@ class AdmDivExtractor(BaseExtractor):
         else:
             return ""
 
-    def iter_data(self):
+    def iter_data(self, checkpoint=None, **kwargs):
         self.download()
         with open(self.csv_path, encoding="cp1251") as f:
             reader = csv.reader(f, delimiter=";", quotechar='"')
@@ -220,9 +219,8 @@ class StreetExtractor(BaseExtractor):
         else:
             raise Exception("zipfile not found!")
 
-    def extract(self):
-        super().extract()
-        return
+    def extract(self, incremental: bool = False, **kwargs) -> None:
+        super().extract(incremental=incremental)
 
     def parent_admdiv_data(self):
         parent = set()
@@ -288,7 +286,7 @@ class StreetExtractor(BaseExtractor):
                 return r
         return None
 
-    def iter_data(self):
+    def iter_data(self, checkpoint=None, **kwargs):
         self.download()
         cities, streets = self.get_tables()
         for r in streets:
@@ -345,9 +343,8 @@ class AddressExtractor(BaseExtractor):
         else:
             raise Exception("zipfile not found!")
 
-    def extract(self):
-        super().extract()
-        return
+    def extract(self, incremental: bool = False, **kwargs) -> None:
+        super().extract(incremental=incremental)
 
     def street_data(self):
         street = set()
@@ -382,7 +379,7 @@ class AddressExtractor(BaseExtractor):
         else:
             return None, None
 
-    def iter_data(self):
+    def iter_data(self, checkpoint=None, **kwargs):
         self.download()
         with dbf.Table(filename=self.dbf_path, codepage="cp866") as table:
             for r in table:
@@ -456,9 +453,8 @@ class BuildingExtractor(BaseExtractor):
         else:
             raise Exception("zipfile not found!")
 
-    def extract(self):
-        super().extract()
-        return
+    def extract(self, incremental: bool = False, **kwargs) -> None:
+        super().extract(incremental=incremental)
 
     def get_oktmo_data(self):
         oktmo_data = {}
@@ -470,7 +466,7 @@ class BuildingExtractor(BaseExtractor):
 
         return oktmo_data
 
-    def iter_data(self):
+    def iter_data(self, checkpoint=None, **kwargs):
         self.download()
         oktmo_data = self.get_oktmo_data()
         with dbf.Table(filename=self.dbf_path_house, codepage="cp866") as table:

core/etl/extractor/mysql.py

@@ -56,7 +56,7 @@ class MySQLExtractor(SQLExtractor):
         cursor = self.connect.cursor()
         return cursor
 
-    def iter_data(self):
+    def iter_data(self, checkpoint=None, **kwargs):
         cursor = self.get_cursor()
         # Fetch data
         self.logger.info("Fetching data")

core/etl/extractor/oracle.py

@@ -103,7 +103,7 @@ class ORACLEExtractor(SQLExtractor):
                     yield from seq
                     left -= 1
 
-    def iter_data(self):
+    def iter_data(self, checkpoint=None, **kwargs):
         concurrency = int(self.config.get("ORACLE_ARRAYSIZE", 1))
         if concurrency == 1:
             yield from self.iter_data_single()

core/etl/models/object.py

@@ -25,3 +25,4 @@ class Object(BaseModel):
     model: str
     data: List[ObjectData] = []
     container: Optional[Reference["Object"]]
+    checkpoint: Optional[str]

core/etl/models/service.py

@@ -44,6 +44,7 @@ class Service(BaseModel):
     cpe_group: Optional[str]
     labels: Optional[List[str]]
     description: Optional[str] = None
+    checkpoint: Optional[str]
 
     class Config:
         fields = {"state_changed": "logical_status_start", "state": "logical_status"}