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70 lines
3.2 KiB
70 lines
3.2 KiB
import os |
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import sys |
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from django.conf import settings |
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from django.db.backends.creation import BaseDatabaseCreation |
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class DatabaseCreation(BaseDatabaseCreation): |
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# SQLite doesn't actually support most of these types, but it "does the right |
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# thing" given more verbose field definitions, so leave them as is so that |
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# schema inspection is more useful. |
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data_types = { |
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'AutoField': 'integer', |
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'BooleanField': 'bool', |
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'CharField': 'varchar(%(max_length)s)', |
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'CommaSeparatedIntegerField': 'varchar(%(max_length)s)', |
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'DateField': 'date', |
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'DateTimeField': 'datetime', |
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'DecimalField': 'decimal', |
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'FileField': 'varchar(%(max_length)s)', |
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'FilePathField': 'varchar(%(max_length)s)', |
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'FloatField': 'real', |
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'IntegerField': 'integer', |
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'IPAddressField': 'char(15)', |
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'NullBooleanField': 'bool', |
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'OneToOneField': 'integer', |
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'PositiveIntegerField': 'integer unsigned', |
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'PositiveSmallIntegerField': 'smallint unsigned', |
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'SlugField': 'varchar(%(max_length)s)', |
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'SmallIntegerField': 'smallint', |
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'TextField': 'text', |
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'TimeField': 'time', |
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} |
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def sql_for_pending_references(self, model, style, pending_references): |
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"SQLite3 doesn't support constraints" |
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return [] |
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def sql_remove_table_constraints(self, model, references_to_delete, style): |
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"SQLite3 doesn't support constraints" |
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return [] |
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def _create_test_db(self, verbosity, autoclobber): |
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if settings.TEST_DATABASE_NAME and settings.TEST_DATABASE_NAME != ":memory:": |
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test_database_name = settings.TEST_DATABASE_NAME |
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# Erase the old test database |
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if verbosity >= 1: |
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print "Destroying old test database..." |
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if os.access(test_database_name, os.F_OK): |
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if not autoclobber: |
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confirm = raw_input("Type 'yes' if you would like to try deleting the test database '%s', or 'no' to cancel: " % test_database_name) |
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if autoclobber or confirm == 'yes': |
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try: |
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if verbosity >= 1: |
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print "Destroying old test database..." |
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os.remove(test_database_name) |
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except Exception, e: |
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sys.stderr.write("Got an error deleting the old test database: %s\n" % e) |
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sys.exit(2) |
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else: |
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print "Tests cancelled." |
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sys.exit(1) |
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if verbosity >= 1: |
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print "Creating test database..." |
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else: |
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test_database_name = ":memory:" |
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return test_database_name |
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def _destroy_test_db(self, test_database_name, verbosity): |
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if test_database_name and test_database_name != ":memory:": |
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# Remove the SQLite database file |
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os.remove(test_database_name)
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