Thomas Peetz
51 lines
1.5 KiB
Python
51 lines
1.5 KiB
Python
# -*- coding: utf-8 -*-
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from bson.objectid import ObjectId
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import sys
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class ArtistDAO:
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# constructor for the class
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def __init__(self, database):
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self.db = database
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self.artists = database.artists
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def get_artists(self):
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cursor = self.artists.find()
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l = []
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for artist in cursor:
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l.append({'name':artist['name'], '_id':artist['_id']})
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return l
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def get_artist(self, artist_id):
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artist = self.artists.find_one({"_id": ObjectId(artist_id)})
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return artist
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def insert_entry(self, artist_name):
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print "inserting artist entry", artist_name
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artist = {"name": artist_name}
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# now insert the post
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try:
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result = self.artists.insert_one(artist)
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print "Matching artist: ", result.matched_count
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print "Modified artist: ", result.modified_count
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except:
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print "Error inserting artist"
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print "Unexpected error:", sys.exc_info()
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def update_entry(self, artist_id, artist_name):
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print "upserting artist entry", artist_name
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filter_doc = {"_id": ObjectId(artist_id)}
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artist = { "$set": {"name": artist_name}}
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# now insert the post
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try:
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result = self.artists.update_one(filter_doc, artist)
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print "Modified artist: ", result.modified_count
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except:
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print "Error inserting artist"
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print "Unexpected error:", sys.exc_info()
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