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1 # coding: utf-8 | 1 # coding: utf-8 |
2 | 2 |
3 # This file is part of the Adblock Plus web scripts, | 3 # This file is part of the Adblock Plus web scripts, |
4 # Copyright (C) 2006-2015 Eyeo GmbH | 4 # Copyright (C) 2006-2015 Eyeo GmbH |
5 # | 5 # |
6 # Adblock Plus is free software: you can redistribute it and/or modify | 6 # Adblock Plus is free software: you can redistribute it and/or modify |
7 # it under the terms of the GNU General Public License version 3 as | 7 # it under the terms of the GNU General Public License version 3 as |
8 # published by the Free Software Foundation. | 8 # published by the Free Software Foundation. |
9 # | 9 # |
10 # Adblock Plus is distributed in the hope that it will be useful, | 10 # Adblock Plus is distributed in the hope that it will be useful, |
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of | 11 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 # GNU General Public License for more details. | 13 # GNU General Public License for more details. |
14 # | 14 # |
15 # You should have received a copy of the GNU General Public License | 15 # You should have received a copy of the GNU General Public License |
16 # along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>. | 16 # along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>. |
17 | 17 |
18 import itertools | 18 import itertools |
| 19 |
19 import MySQLdb | 20 import MySQLdb |
20 | 21 |
21 from sitescripts.utils import get_config | 22 from sitescripts.utils import get_config |
22 | |
23 testing = False | |
24 | 23 |
25 def connect(): | 24 def connect(): |
26 config = get_config() | 25 config = get_config() |
27 return MySQLdb.connect( | 26 return MySQLdb.connect( |
28 user=config.get("filterhitstats", "dbuser"), | 27 user=config.get("filterhitstats", "dbuser"), |
29 passwd=config.get("filterhitstats", "dbpassword"), | 28 passwd=config.get("filterhitstats", "dbpassword"), |
30 db=config.get("filterhitstats", "test_database" if testing else "database"), | 29 db=config.get("filterhitstats", "database"), |
31 use_unicode=True, charset="utf8" | 30 use_unicode=True, charset="utf8" |
32 ) | 31 ) |
33 | 32 |
34 def query(db, sql, *params, **kwargs): | 33 def query(db, sql, *params, **kwargs): |
35 """ | 34 """ |
36 Executes the query given by the provided SQL and returns the results. | 35 Executes the query given by the provided SQL and returns the results. |
37 If dict_result keyword argument is provided + True the results will be | 36 If dict_result keyword argument is provided + True the results will be |
38 returned as a tuple of dictionaries, otherwise a tuple of tuples. | 37 returned as a tuple of dictionaries, otherwise a tuple of tuples. |
39 """ | 38 """ |
40 if kwargs.pop('dict_result', False): | 39 if kwargs.get("dict_result"): |
41 cursor = db.cursor(MySQLdb.cursors.DictCursor) | 40 cursor = db.cursor(MySQLdb.cursors.DictCursor) |
42 else: | 41 else: |
43 cursor = db.cursor() | 42 cursor = db.cursor() |
44 try: | 43 try: |
45 cursor.execute(sql, params) | 44 cursor.execute(sql, params) |
46 db.commit() | 45 db.commit() |
47 return cursor.fetchall() | 46 return cursor.fetchall() |
48 finally: | 47 finally: |
49 cursor.close() | 48 cursor.close() |
50 | 49 |
51 def write(db, queries): | 50 def write(db, queries): |
52 """ | 51 """ |
53 This writes a given iteratable object of tuples containing SQL | 52 This writes a given iteratable object of tuples containing SQL |
54 strings and any required parameters to the database. All queries will | 53 strings and any required parameters to the database. All queries will |
55 be run as one transaction and rolled back on error. | 54 be run as one transaction and rolled back on error. |
56 """ | 55 """ |
57 try: | 56 try: |
58 cursor = db.cursor() | 57 cursor = db.cursor() |
59 try: | 58 try: |
60 for query in queries: | 59 for query in queries: |
61 sql, params = query[0], query[1:] | 60 sql, params = query[0], query[1:] |
62 cursor.execute(sql, params) | 61 cursor.execute(sql, params) |
63 db.commit() | 62 db.commit() |
64 finally: | 63 finally: |
65 cursor.close() | 64 cursor.close() |
66 except MySQLdb.Error: | 65 except MySQLdb.Error: |
67 db.rollback() | 66 db.rollback() |
68 raise | 67 raise |
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