diff --git a/parser/__init__.py b/parser/__init__.py
index 53186ad..49cc956 100644
--- a/parser/__init__.py
+++ b/parser/__init__.py
@@ -1,5 +1,5 @@
-import io
 from datetime import datetime, timedelta
+import io
 from typing import Mapping, Optional, Tuple, no_type_check
 
 from bs4 import BeautifulSoup
@@ -8,11 +8,15 @@ import pandas as pd
 
 
 class RossetiParser:
-    def __init__(self, ndays=7, today=datetime.today(), file_path: Optional[str] = None):
+    def __init__(self, ndays=7, today: Optional[datetime] = None, file_path: Optional[str] = None):
         self.base_url = "https://rosseti-lenenergo.ru/planned_work"
 
+        if today is None:
+            today = datetime.today()
+
         self.ndays = ndays
         self.today = today
+        self.df = pd.DataFrame()
 
         if file_path is None:
             self.fetch(ndays)
@@ -20,7 +24,7 @@ class RossetiParser:
             self.load_df(file_path)
 
     def __str__(self):
-        return f"From {self.today.date()} for {self.ndays} days with {len(self.df)}_records"
+        return f"From {self.today.date()} for {self.ndays} days with {len(self.df)} records"
 
     @staticmethod
     def __format_date(date: datetime) -> str:
@@ -54,6 +58,12 @@ class RossetiParser:
 
         return pd.read_html(io.StringIO(str(table)))[0]
 
+    def __save_page(self, uri: str):
+        print(f'Processing page "{uri}"')
+        self.__get_page(self.base_url + uri, self.__params)
+        self.df = pd.concat(
+            (self.df, self.__parse_table()), ignore_index=True)
+
     def __set_columns(self):
         self.df.columns = (
             "Регион РФ (область, край, город фед. значения, округ)",
@@ -75,42 +85,25 @@ class RossetiParser:
         if today is None:
             today = self.today
 
-        params = self.__compose_date_params(ndays, today)
+        self.__params = self.__compose_date_params(ndays, today)
 
-        self.__get_page(self.base_url, params)
+        self.__save_page('')
 
         next_uri, last_uri = self.__parse_nav()
 
-        self.df = self.__parse_table()
-
-        def get(next_uri: str):
-            self.__get_page(self.base_url + next_uri, params) # Instead of adding params to every request session could be used to store them with cookies
-            self.df = pd.concat(
-                (self.df, self.__parse_table()), ignore_index=True)
-
         while next_uri != last_uri:
-            get(next_uri)
+            self.__save_page(next_uri)
 
             next_uri, _ = self.__parse_nav()
 
-        get(next_uri)
+        self.__save_page(next_uri)
 
         self.__set_columns()
 
     def save_df(self, file_path: str):
+        print(f'Saved as "{file_path}"')
         self.df.to_csv(file_path)
 
     def load_df(self, file_path: str):
+        print(f'Read from "{file}"')
         self.df = pd.read_csv(file_path)
-
-
-def main():
-    parser = RossetiParser()
-
-    print(parser)
-
-    parser.save_df('./data.csv')
-
-
-if __name__ == "__main__":
-    main()