Mercurial Hosting > traffic-intelligence
comparison python/utils.py @ 391:03dbecd3a887
modified feature grouping to return vectors of pointers to feature trajectories
author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
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date | Thu, 25 Jul 2013 18:58:55 -0400 |
parents | 6d26dcc7bba0 |
children | 6fba1ab040f1 |
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389:6d26dcc7bba0 | 391:03dbecd3a887 |
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540 'deletes the table with names in tableNames' | 540 'deletes the table with names in tableNames' |
541 import sqlite3 | 541 import sqlite3 |
542 try: | 542 try: |
543 cursor = connection.cursor() | 543 cursor = connection.cursor() |
544 for tableName in tableNames: | 544 for tableName in tableNames: |
545 cursor.execute('DROP TABLE '+tableName) | 545 cursor.execute('DROP TABLE IF EXISTS '+tableName) |
546 except sqlite3.OperationalError as error: | 546 except sqlite3.OperationalError as error: |
547 printDBError(error) | 547 printDBError(error) |
548 | 548 |
549 ######################### | 549 ######################### |
550 # running tests | 550 # running tests |