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104 lines
2.4 KiB
104 lines
2.4 KiB
#!/usr/bin/env python
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"""Listen for stuff with flask!
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This will listen on two endpoints, and when data is
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posted to the proper one, matching a particular format,
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it will save that data to a local sqlite3 db."""
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from datetime import datetime
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import logging
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import os
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from pathlib import Path
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from flask import Flask, redirect, url_for, request
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import json
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import sqlite3
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import pdb
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__version__ = "0.1.0"
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logging.basicConfig(level=logging.DEBUG)
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dbpath = "warren.db"
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app = Flask(__name__)
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def parse_incoming_post(body):
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"""given a body of a request, convert it from json to pydict"""
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json_dict = json.loads(body)
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return json_dict
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def check_if_db_exists(dbpath):
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"""checks to see if the db exists"""
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if os.path.exists(dbpath):
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return True
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else:
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return False
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def init_new_db(dbpath):
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"""when you create a DB connection with SQLite3 you
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will automatically create a db file if one is not there.
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This function handles explicitly creating the folder structure
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and inniting the connection as required.
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You can specify your own dbpath, or you can use the default dbpath."""
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# TODO: write directory handling shit
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# handle the DB stuff
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conn = None
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try:
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conn = sqlite3.connect(dbpath)
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cur = conn.cursor()
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cur.execute('''CREATE TABLE weir (date, hostname, metadata)''')
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conn.commit()
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logging.DEBUG(sqlite3.version)
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logging.DEBUG("Creating new weir table.")
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conn.close()
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except:
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logging.error(logging.ERROR[0])
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def write_to_db(data, dbpath):
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pdb.set_trace()
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if check_if_db_exists(dbpath) != True:
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db = init_new_db(dbpath)
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conn = sqlite3.connect(dbpath)
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cur = conn.cursor()
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right_now = datetime.utcnow().strftime("%Y%m%d")
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sql_inputs = [(right_now, data['hostname'], data['metadata'])]
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cur.executemany("INSERT INTO weir VALUES (?,?,?)", sql_inputs)
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conn.commit()
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logging.INFO(cur.lastrowid)
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# always make sure to close db connection after you're done
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conn.close()
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@app.route('/')
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def test():
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return 'the website is up you little bitch'
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@app.route('/weir',methods = ['POST'])
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def weir():
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""""""
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try:
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python_dict = request.get_json()
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write_to_db(python_dict, "warren.db")
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return "OK"
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except:
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return "Error.", 400
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if __name__ == '__main__':
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app.run(debug = True)
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