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@ -1,6 +1,6 @@
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import os
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import re
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import json
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import json, urllib.parse, urllib.request
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import sqlalchemy
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from functools import wraps
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from sqlalchemy.sql import select
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@ -18,6 +18,7 @@ app = Flask(__name__)
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db_engine = {}
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db_metadata = {}
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parts = {}
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octopartURL =""
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def getContainers():
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query = "select id, name from containers order by UPPER(name);"
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@ -272,6 +273,26 @@ def deleteLocation(locationID):
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r = db_engine.execute(s, id=locationID)
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return '{"status":"ok"}'
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@app.route('/parts/fetchOctopartSnippet/<searchTerm>')
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def fetchOctopartSnippet(searchTerm):
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if octopartURL == '':
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return '{"result":"octopart integration not enabled"}'
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args = [
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('q', searchTerm),
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('start', 0),
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('limit', 1)
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]
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data = urllib.request.urlopen(octopartURL + '&' + urllib.parse.urlencode(args)).read()
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search_response = json.loads(data)
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result = '{"result":"no results. sorry :(("}'
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if search_response['hits']>0:
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try:
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result = '{"result":"ok", "snippet":"' + (search_response['results'][0]['snippet']) + '"}';
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except TypeError:
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result = '{"result":"no results?"}'
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return result
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def connect(user, password, db, host='localhost', port=5432):
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'''Returns a connection and a metadata object'''
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# We connect with the help of the PostgreSQL URL
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@ -291,6 +312,16 @@ if __name__ == '__main__':
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postgres_credentials = json.load(f)
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db_engine, db_metadata = connect(postgres_credentials['username'], postgres_credentials['password'], 'parts_v2')
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parts = sqlalchemy.Table('parts', db_metadata)
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try:
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with open('octopartAPIkey.json') as f:
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j = json.load(f);
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if j['key'] is not '':
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octopartURL = j['URL'] + j['key']
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print ("Octopart credentials loaded.")
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else:
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raise FileNotFoundError
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except FileNotFoundError:
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print ("NO OCTOPART KEY FOUND. ABANDONING THAT PART")
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# Example query
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'''s = select([parts]).where(parts.c.notes != '')
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for row in db_engine.execute(s):
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