CODEWITHSUNDEEP
pythonpycharm
mishap
mishap

Reputation: 8515

PyCharm missing intellisense for imported package

Python beginner here. Don't understand why intellisense for some psycopg2 objects doesn't work in PyCharm.

import psycopg2
from config import db_config
from datetime import datetime

conn = None
cursor = None

try:
    params = db_config
    conn = psycopg2.connect(**params)
    cursor = conn.cursor()


except (Exception, psycopg2.DatabaseError) as error:
    print(error)

finally:
    if conn:
        cursor.close()
        conn.close()
        print("connection closed")

cursor() method not offered:

enter image description here

cannot step into the definition here:

enter image description here

Do I have to somehow specify the types of the objects during declaration e.g.: cursor: cursor = None

Upvotes: 1

Views: 318

Answers (1)

mishap
mishap

Reputation: 8515

This is what seems to be fixing the issue, but I'm not sure if this is the right way to go about this issue every time one needs intellisense from imported packages:

from psycopg2.extensions import cursor, connection
import psycopg2
from config import db_config
from datetime import datetime

conn: connection = None
cursor: cursor = None

Upvotes: 1

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