devpy | ease Python development , providing automatic logging
kandi X-RAY | devpy Summary
kandi X-RAY | devpy Summary
Devpy is a set of tools to ease Python development, providing automatic logging
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Top functions reviewed by kandi - BETA
- Create a named logger
- Create a temporary directory
- Get requirements from requirements file
- Color the traceback
- Color a traceback
- Get the package version
- Start development mode
devpy Key Features
devpy Examples and Code Snippets
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QUESTION
After installing PostgreSQL I keep getting an error.
"LINE 1: ...T COUNT() FROM (SELECT "blog_post"."id" AS Col1, SIMILARITY...*"
HINT: No function matches the given name and argument types. You might need to add explicit type casts.
sudo apt install postgresql-contrib psql# CREATE EXTENSION pg_trgm; sudo service postgresql restart
(venv) dev-py@devpy-VirtualBox:~/Dev/mysite/mysite$ python manage.py runserver Watching for file changes with StatReloader Performing system checks...
System check identified no issues (0 silenced). July 12, 2019 - 20:31:19 Django version 2.2.3, using settings 'mysite.settings' Starting development server at http://127.0.0.1:8000/ Quit the server with CONTROL-C. [12/Jul/2019 20:31:32] "GET /blog/search/ HTTP/1.1" 200 995 Internal Server Error: /blog/search/ Traceback (most recent call last): File "/home/dev-py/Dev/mysite/venv/lib/python3.6/site-packages/django/db/backends/utils.py", line 84, in _execute return self.cursor.execute(sql, params) psycopg2.errors.UndefinedFunction: function similarity(character varying, unknown) does not exist
"LINE 1: ...T COUNT() FROM (SELECT "blog_post"."id" AS Col1, SIMILARITY...*"
HINT: No function matches the given name and argument types. You might need to add explicit type casts.
Any help would be appreciated. It took me 3 days of troubleshooting this before I asked for help but I am sure someone knows the answer and it's simple. If you need any more info please just lmk.
...ANSWER
Answered 2019-Jul-26 at 11:15In order to use trigrams in PostgreSQL, you will need to install the pg_trgm extension first. Execute the following command from the shell to connect to the DB.
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No vulnerabilities reported
Install devpy
You can use devpy like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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