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Allow upserting a pandas dataframe t...
Allow upserting a pandas dataframe to a postgres table (equivalent to df.to_sql(..., if_exists='update') 1# Upsert function for pandas to_sql with postgres
2# https://stackoverflow.com/questions/1109061/insert-on-duplicate-update-in-postgresql/8702291#8702291
3# https://www.postgresql.org/docs/devel/sql-insert.html#SQL-ON-CONFLICT
4import pandas as pd
5import sqlalchemy
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Python script to fetch stock prices ...
Python script to fetch stock prices for gnucash using https://alphavantage.co/ api. Since Quotes::Finance fetching from Yahoo finance no longer works, it is an alternative. 1# INSTALL DEPENDENCIES BEFORE RUNNING: pandas, sqlite3, sqlalchemy, requests
2# There is one thing you have to do though: gnucash needs to know the price's currency and it needs a guid (unique identifier)
3# for this. This guid is unique for each installation, so you need to find yours and assign it to CURRENCY_GUID.
4# OR: you can just leave it, and the script will fetch the currency from the last price added
5import pandas as pd
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mtg-nltk
mtg-nltk PublicIdeal: given two sets of cards, return the best deck you could build with the first set of cards, to play against one built from the second. Remember: ideal is not a goal (and best deck would be a …
Python
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