Webselect = select ( [table1, table2]).where (all_filters) res = conn.execute (select) resultset = [] for row in res: resultset.append (dict (row)) print resultset. This works nicely if you need to process the result one row at a time. If you're happy to put all rows into a list in one go, list comprehension is a bit neater: WebJul 18, 2024 · You may access the internal __dict__ of a SQLAlchemy object, like the following: for u in session.query ( User ). all (): print u.__dict__ Copy Solution 3 As per @zzzeek in comments: note that this is the correct answer for modern versions of SQLAlchemy, assuming "row" is a core row object, not an ORM-mapped instance.
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WebThe SQLAlchemy inspection system should be used. def object_as_dict (obj): return {c.key: getattr (obj, c.key) for c in inspect (obj).mapper.column_attrs} query = session.query … WebJul 18, 2024 · You may access the internal __dict__ of a SQLAlchemy object, like the following: for u in session.query ( User ). all (): print u.__dict__ Copy Solution 3 As per … can i get two car loans
Exporting models - Pydantic - helpmanual
WebNov 3, 2024 · from sqlalchemy import BigInteger, Boolean, Column, DateTime, Integer, Text from sqlalchemy import create_engine from sqlalchemy. orm import declarative_base Base = declarative_base () _type_lookup = { 'bigint': BigInteger , 'boolean': Boolean , 'default': '' , 'index': True , 'int': Integer , 'required': False , 'text': Text , 'timestamptz': … WebSqlalchemy Hack - How to convert a query result to dict on the fly. This is the approach I generally use to convert an sqlalchemy object collection to a python dict. If you know … Web(This script is complete, it should run "as is") Serialising self-reference or other models¶. By default, models are serialised as dictionaries. If you want to serialise them differently, you can add models_as_dict=False when calling json() method and add the classes of the model in json_encoders.In case of forward references, you can use a string with the class name … fit tycinky