February 2018
Beginner to intermediate
364 pages
10h 32m
English
Content preview from Python Web Scraping Cookbook
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Getting ready
First make sure you have access to a PostgreSQL data instance. Again, you can install one locally, run one in a container, or get an instance in the cloud.
As with MySQL, we need to first create a database. The process is almost identical to that of MySQL but with slightly different commands and parameters.
- From the terminal execute the psql command at the terminal. This takes you into the psql command processor:
# psql -U postgrespsql (9.6.4)Type "help" for help.postgres=#
- Now create the scraping database:
postgres=# create database scraping;CREATE DATABASEpostgres=#
- Then switch to the new database:
postgres=# \connect scrapingYou are now connected to database "scraping" as user "postgres".scraping=#
- Now we can create ...
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