schemainspect: SQL Schema Inspection
Schema inspection for PostgreSQL (and potentially others in the future).
Inspects tables, views, materialized views, constraints, indexes, sequences, enums, functions, and extensions.
Limitations: Function inspection only confirmed to work with SQL/PLPGSQL languages so far.
Basic Usage
Get an inspection object from an already opened SQLAlchemy session or connection as follows:
from schemainspect import get_inspector
from sqlbag import S
with S('postgresql:///example') as s:
i = get_inspector(s)
The inspection object has attributes for tables, views, and all the other things it tracks. At each of these attributes you'll find a dictionary (OrderedDict) mapping from fully-qualified-and-quoted-name-of-thing-in-database to information object.
For instance, the information about a table books would be accessed as follows:
>>> books_table = i.tables['"public"."books"']
>>> books_table.name
'books'
>>> books_table.schema
'public'
>>> [each.name for each in books_table.columns]
['id', 'title', 'isbn']
Documentation
Documentation is a bit patchy at the moment. Watch this space!
Author Credits
Initial development, maintenance:
Contributions:
Install
Install with pip:
$ pip install schemainspect
To install psycopg2 (the PostgreSQL driver) at the same time as well:
$ pip install schemainspect[pg]
1 maintainer
Metadata
1 maintainer
Release files for schemainspect 0.1.1551695490
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| schemainspect-0.1.1551695490.tar.gz | 15.2 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| schemainspect-0.1.1551695490-py2.py3-none-any.whl | Python 3, Python 2 | none | any | Details |
Total release size: 78.6 kB
Release files / schemainspect-0.1.1551695490.tar.gz
| Download URL | schemainspect-0.1.1551695490.tar.gz |
|---|---|
| Size | 15.2 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
f5b1c9152c0289a492288e09b82aea95920e86e20656dbfae1e19cc55ea1bdaa
|
|
BLAKE2b-256 checksum How to use checksums |
85fe99819f5dc7c3dd4a750a2e9c98331e23f0eafd5a64235ff3ac17eac3eedd
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
poetry/0.12.11 CPython/3.7.0 Linux/4.4.0-141-generic
|
Release files / schemainspect-0.1.1551695490-py2.py3-none-any.whl
| Download URL | schemainspect-0.1.1551695490-py2.py3-none-any.whl |
|---|---|
| Size | 63.4 kB |
| Tags | Python 2 Python 3 |
|
SHA-256 checksum How to use checksums |
f0b9e8eddc431364078af9d68931fbb5c014b41f65d5983389591ae989618cbb
|
|
BLAKE2b-256 checksum How to use checksums |
45076859569f83758bd1a14dda738d6efbbd61e3a8057a2118edd1f79e18f274
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
poetry/0.12.11 CPython/3.7.0 Linux/4.4.0-141-generic
|
