eliminating blank space

data_scraper/validation.py

@@ -9,13 +9,11 @@ from .notifications import slack_notification
 
 logger = logging.getLogger(__name__)
 
-
 def file_hash_matches_data(file_path, data):
     file_hash = file_md5(file_path)
     data_md5 = hashlib.md5(data.encode()).hexdigest()
     return file_hash == data_md5
 
-
 def file_md5(file, chunk_size=4096):
     md5 = hashlib.md5()
     with open(file, "rb") as f:
@@ -24,7 +22,6 @@ def file_md5(file, chunk_size=4096):
 
     return md5.hexdigest()
 
-
 def validate_dates_in_month(symbol, date_range):
     """Compares `date_range` (month) with NYSE trading calendar.
     Returns `True` if there are no missing days.
@@ -46,7 +43,6 @@ def validate_dates_in_month(symbol, date_range):
                      missing_days)
     return missing_days.empty
 
-
 def validate_historical_dates(symbol, date_range):
     """Compares `date_range` (any time range) with trading calendar.
     Returns `True` if there are no missing days.
@@ -67,11 +63,9 @@ def validate_historical_dates(symbol, date_range):
 
     return missing_days.empty
 
-
 def validate_columns(expected, received):
     """Verify that the `received` columns scraped are equal to `expected`"""
     valid = all(expected == received)
-
     if not valid:
         expected_cols = ", ".join(expected)
         received_cols = ", ".join(received)
@@ -80,13 +74,10 @@ def validate_columns(expected, received):
             Received: {}""".format(expected_cols, received_cols)
         logger.error(msg)
         slack_notification(msg, __name__)
-
     return valid
 
-
 def validate_aggregate_file(aggregate_file, daily_files):
     """Compares `aggregate_file` with the data from `daily_files`."""
     aggregate_df = pd.read_csv(aggregate_file)
     recreated_df = cboe.concatenate_files(daily_files)
-
-    return aggregate_df.equals(recreated_df)
+    return aggregate_df.equals(recreated_df)