Merge branch 'various_updates' into 'main'

Various updates to export the main classes, update dependencies, and add an...

See merge request pmo/minerva!1
This commit is contained in:
Ari Brown 2023-08-02 14:40:02 +00:00
commit 8765e3c428
6 changed files with 424 additions and 12 deletions

165
.gitignore vendored Normal file
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@ -0,0 +1,165 @@
.coverage
.vscode/
.idea/
# Byte-compiled / optimized / DLL files
__pycache__/
*.py[cod]
*$py.class
# C extensions
*.so
# Distribution / packaging
.Python
build/
develop-eggs/
dist/
downloads/
eggs/
.eggs/
lib/
lib64/
parts/
sdist/
var/
wheels/
share/python-wheels/
*.egg-info/
.installed.cfg
*.egg
MANIFEST
# PyInstaller
# Usually these files are written by a python script from a template
# before PyInstaller builds the exe, so as to inject date/other infos into it.
*.manifest
*.spec
# Installer logs
pip-log.txt
pip-delete-this-directory.txt
# Unit test / coverage reports
htmlcov/
.tox/
.nox/
.coverage
.coverage.*
.cache
nosetests.xml
coverage.xml
*.cover
*.py,cover
.hypothesis/
.pytest_cache/
cover/
# Translations
*.mo
*.pot
# Django stuff:
*.log
local_settings.py
db.sqlite3
db.sqlite3-journal
# Flask stuff:
instance/
.webassets-cache
# Scrapy stuff:
.scrapy
# Sphinx documentation
docs/_build/
# PyBuilder
.pybuilder/
target/
# Jupyter Notebook
.ipynb_checkpoints
# IPython
profile_default/
ipython_config.py
# pyenv
# For a library or package, you might want to ignore these files since the code is
# intended to run in multiple environments; otherwise, check them in:
# .python-version
# pipenv
# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
# However, in case of collaboration, if having platform-specific dependencies or dependencies
# having no cross-platform support, pipenv may install dependencies that don't work, or not
# install all needed dependencies.
#Pipfile.lock
# poetry
# Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
# This is especially recommended for binary packages to ensure reproducibility, and is more
# commonly ignored for libraries.
# https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
#poetry.lock
# pdm
# Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
#pdm.lock
# pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
# in version control.
# https://pdm.fming.dev/#use-with-ide
.pdm.toml
# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
__pypackages__/
# Celery stuff
celerybeat-schedule
celerybeat.pid
# SageMath parsed files
*.sage.py
# Environments
.env
.venv
env/
venv/
ENV/
env.bak/
venv.bak/
# Spyder project settings
.spyderproject
.spyproject
# Rope project settings
.ropeproject
# mkdocs documentation
/site
# mypy
.mypy_cache/
.dmypy.json
dmypy.json
# Pyre type checker
.pyre/
# pytype static type analyzer
.pytype/
# Cython debug symbols
cython_debug/
# PyCharm
# JetBrains specific template is maintained in a separate JetBrains.gitignore that can
# be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
# and can be added to the global gitignore or merged into this file. For a more nuclear
# option (not recommended) you can uncomment the following to ignore the entire idea folder.
#.idea/
.DS_Store

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@ -43,6 +43,15 @@ data = athena.query('select count(*) as my_col from "trajectories"."kitware"').r
print(data.head(1))
```
# Build
To build the project, run the following commands. (Requires poetry installed):
```bash
poetry install
poetry build
```
# TODO
* parallelize the downloading of files

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@ -0,0 +1,7 @@
from .minerva import Athena, Execute, Query
__all__ = [
"Execute",
"Query",
"Athena"
]

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@ -20,6 +20,11 @@ class Athena:
q.run()
return q
def execute(self, sql):
e = Execute(self, sql)
e.run()
return e
def download(self, s3):
bucket = s3.split("/")[2]
file = os.path.join(*s3.split("/")[3:])
@ -28,6 +33,44 @@ class Athena:
return tmp
class Execute:
"""
Execute will not return results, but will execute the SQL and return the final state.
Execute is meant to be used for DML statements such as CREATE DATABASE/TABLE
"""
def __init__(self, handler, sql):
self.handler = handler
self.athena = handler.athena
self.sql = sql
def run(self):
out = os.path.join(self.handler.output,
str(random.random()))
config = {"OutputLocation": out}
resp = self.athena.start_query_execution(QueryString=self.sql,
ResultConfiguration=config)
self.query_id = resp['QueryExecutionId']
return resp
def status(self):
return self.info()['Status']
def info(self):
res = self.athena.get_query_execution(QueryExecutionId=self.query_id)
return res['QueryExecution']
def execute(self):
tiedot = self.info()
status = tiedot['Status']['State']
while status in ['QUEUED', 'RUNNING']:
time.sleep(5)
tiedot = self.info()
status = tiedot['Status']['State']
return status # finalized state
class Query:
DATA_STYLE = 'parquet'
@ -86,5 +129,3 @@ class Query:
tmp = self.handler.download(manif)
with open(tmp, "r") as f:
return f.read()

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@ -0,0 +1,193 @@
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[package.extras]
brotli = ["brotli (>=1.0.9)", "brotlicffi (>=0.8.0)", "brotlipy (>=0.6.0)"]
secure = ["certifi", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "ipaddress", "pyOpenSSL (>=0.14)", "urllib3-secure-extra"]
socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
[metadata]
lock-version = "2.0"
python-versions = ">3.9, <3.11"
content-hash = "0c8f0729d688bd03763f10ac9aec0c2749ca8d2175c8715bdc4c2d6de876b503"

View file

@ -1,15 +1,6 @@
[project]
name = "minerva"
version = "0.2.0"
description = "Easier access to AWS Athena and Redshift"
dependencies = [
"boto3",
"pyarrow"
]
[tool.poetry]
name = "minerva"
version = "0.2.0"
version = "0.2.1"
description = "Easier access to AWS Athena and Redshift"
authors = [
"Ari Brown <ari@airintech.com>"
@ -17,3 +8,9 @@ authors = [
packages = [
{ include = "minerva/**/*.py"}
]
readme = "README.md"
[tool.poetry.dependencies]
python = ">3.9, <3.11"
boto3 = "^1.26.161"
pyarrow = "^12.0.1"