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from utils import *
def get_products ( ) - > list [ dict ] :
connection = None
cursor = None
res = None
try :
connection = psycopg2 . connect ( * * DB_CONFIG )
cursor = connection . cursor ( )
res = fetch_table_as_json ( cursor , " shop " )
except psycopg2 . Error as e :
print ( " Ошибка при работе с " , e )
finally :
cursor . close ( )
connection . close ( )
return res
def get_product ( product_id : int ) :
connection = None
cursor = None
res = None
try :
connection = psycopg2 . connect ( * * DB_CONFIG )
cursor = connection . cursor ( )
res = fetch_row_as_json ( cursor , " shop " , product_id )
except psycopg2 . Error as e :
print ( " Ошибка при работе с " , e )
finally :
cursor . close ( )
connection . close ( )
return res