def testRun(self): db = DAL('sqlite:memory:') db.define_table('t', Field('a')) self.assertEqual(db.t.insert(a='1'), 1) self.assertEqual(db.t.insert(a='2'), 2) self.assertEqual(db.t.insert(a='3'), 3) self.assertEqual(len(db(db.t.id > 0).select()), 3) self.assertEqual(db(db.t.id > 0).select(orderby=~db.t.a | db.t.id)[0].a, '3') self.assertEqual(len(db(db.t.id > 0).select(limitby=(1, 2))), 1) self.assertEqual(db(db.t.id > 0).select(limitby=(1, 2))[0].a, '2') self.assertEqual(len(db().select(db.t.ALL)), 3) self.assertEqual(len(db(db.t.a == None).select()), 0) self.assertEqual(len(db(db.t.a != None).select()), 3) self.assertEqual(len(db(db.t.a > '1').select()), 2) self.assertEqual(len(db(db.t.a >= '1').select()), 3) self.assertEqual(len(db(db.t.a == '1').select()), 1) self.assertEqual(len(db(db.t.a != '1').select()), 2) self.assertEqual(len(db(db.t.a < '3').select()), 2) self.assertEqual(len(db(db.t.a <= '3').select()), 3) self.assertEqual(len(db(db.t.a > '1')(db.t.a < '3').select()), 1) self.assertEqual(len(db((db.t.a > '1') & (db.t.a < '3')).select()), 1) self.assertEqual(len(db((db.t.a > '1') | (db.t.a < '3')).select()), 3) self.assertEqual(len(db((db.t.a > '1') & ~(db.t.a > '2')).select()), 1) self.assertEqual(len(db(~(db.t.a > '1') & (db.t.a > '2')).select()), 0) db.t.drop()
def testRun(self): db = DAL('sqlite:memory:') db.define_table('t', Field('a')) self.assertEqual(db.t.insert(a='1'), 1) self.assertEqual(db.t.insert(a='2'), 2) self.assertEqual(db.t.insert(a='3'), 3) self.assertEqual(len(db(db.t.a.belongs(('1', '3'))).select()), 2) self.assertEqual( len(db(db.t.a.belongs(db(db.t.id > 2)._select(db.t.a))).select()), 1) self.assertEqual( len( db( db.t.a.belongs( db(db.t.a.belongs( ('1', '3')))._select(db.t.a))).select()), 2) self.assertEqual( len( db( db.t.a.belongs( db( db.t.a.belongs( db(db.t.a.belongs(('1', '3')))._select( db.t.a)))._select(db.t.a))).select()), 2) db.t.drop()
def testRun(self): db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('aa')) self.assertEqual(db.tt.insert(aa='1'), 1) self.assertEqual(db.tt.insert(aa='2'), 2) self.assertEqual(db.tt.insert(aa='3'), 3) self.assertEqual(db(db.tt.id > 0).count(), 3) self.assertEqual( db(db.tt.id > 0).select(orderby=~db.tt.aa | db.tt.id)[0].aa, '3') self.assertEqual(len(db(db.tt.id > 0).select(limitby=(1, 2))), 1) self.assertEqual(db(db.tt.id > 0).select(limitby=(1, 2))[0].aa, '2') self.assertEqual(len(db().select(db.tt.ALL)), 3) self.assertEqual(db(db.tt.aa == None).count(), 0) self.assertEqual(db(db.tt.aa != None).count(), 3) self.assertEqual(db(db.tt.aa > '1').count(), 2) self.assertEqual(db(db.tt.aa >= '1').count(), 3) self.assertEqual(db(db.tt.aa == '1').count(), 1) self.assertEqual(db(db.tt.aa != '1').count(), 2) self.assertEqual(db(db.tt.aa < '3').count(), 2) self.assertEqual(db(db.tt.aa <= '3').count(), 3) self.assertEqual(db(db.tt.aa > '1')(db.tt.aa < '3').count(), 1) self.assertEqual(db((db.tt.aa > '1') & (db.tt.aa < '3')).count(), 1) self.assertEqual(db((db.tt.aa > '1') | (db.tt.aa < '3')).count(), 3) self.assertEqual(db((db.tt.aa > '1') & ~(db.tt.aa > '2')).count(), 1) self.assertEqual(db(~(db.tt.aa > '1') & (db.tt.aa > '2')).count(), 0) db.tt.drop()
def testRun(self): db = DAL('sqlite:memory:') db.define_table('t', Field('a'), Field('b', default='x'), Field('c', compute=lambda r: r.a + r.b)) db.commit() id = db.t.insert(a="z") self.assertEqual(db.t[id].c, 'zx') db.t.drop() db.commit()
def testRun(self): db = DAL('sqlite:memory:') db.define_table('t', Field('a', 'integer')) self.assertEqual(db.t.insert(a=1), 1) self.assertEqual(db.t.insert(a=2), 2) self.assertEqual(db.t.insert(a=3), 3) self.assertEqual(db(db.t.a == 3).update(a=db.t.a + 1), 1) self.assertEqual(len(db(db.t.a == 4).select()), 1) db.t.drop()
def testRun(self): db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('aa', 'integer')) self.assertEqual(db.tt.insert(aa=1), 1) self.assertEqual(db.tt.insert(aa=2), 2) self.assertEqual(db.tt.insert(aa=3), 3) self.assertEqual(db(db.tt.aa == 3).update(aa=db.tt.aa + 1), 1) self.assertEqual(db(db.tt.aa == 4).count(), 1) db.tt.drop()
def testRun(self): db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('aa'), Field('bb', default='x'), Field('cc', compute=lambda r: r.aa + r.bb)) db.commit() id = db.tt.insert(aa="z") self.assertEqual(db.tt[id].cc, 'zx') db.tt.drop() db.commit()
def testRun(self): db = DAL('sqlite:memory:') db.define_table('t', Field('a')) db.commit() db.t.insert(a="test") class Compute: def a_upper(row): return row.t.a.upper() db.t.virtualfields.append(Compute()) assert db(db.t.id>0).select().first().a_upper == 'TEST' db.t.drop() db.commit()
def create_db_connection(migrate=False): """Connect to the database. Returns the connection. """ db = DAL('sqlite://db.sqlite', migrate=migrate) db.define_table( 'users', Field('username', 'string', length=50, required=True, unique=True), Field('password', 'string', length=128, required=True)) return db
def testRun(self): db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('aa')) self.assertEqual(db.tt.insert(aa='1'), 1) self.assertEqual(db.tt.insert(aa='1'), 2) self.assertEqual(db.tt.insert(aa='1'), 3) self.assertEqual(db(db.tt.aa == '1').count(), 3) self.assertEqual(db(db.tt.aa == '1').update(aa='2'), 3) self.assertEqual(db(db.tt.aa == '2').count(), 3) self.assertEqual(db(db.tt.aa == '2').delete(), 3) db.tt.drop()
def testRun(self): db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('aa')) db.commit() db.tt.insert(aa="test") class Compute: def a_upper(row): return row.tt.aa.upper() db.tt.virtualfields.append(Compute()) assert db(db.tt.id>0).select().first().a_upper == 'TEST' db.tt.drop() db.commit()
def testRun(self): db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('aa')) @db.tt.add_method.all def select_all(table,orderby=None): return table._db(table).select(orderby=orderby) self.assertEqual(db.tt.insert(aa='1'), 1) self.assertEqual(db.tt.insert(aa='2'), 2) self.assertEqual(db.tt.insert(aa='3'), 3) self.assertEqual(len(db.tt.all()), 3) db.tt.drop()
def testRun(self): db = DAL('sqlite:memory:') db.define_table('t', Field('a')) self.assertEqual(db.t.insert(a='1'), 1) self.assertEqual(db.t.insert(a='1'), 2) self.assertEqual(db.t.insert(a='1'), 3) self.assertEqual(db(db.t.a == '1').count(), 3) self.assertEqual(db(db.t.a == '1').update(a='2'), 3) self.assertEqual(db(db.t.a == '2').count(), 3) self.assertEqual(db(db.t.a == '2').delete(), 3) db.t.drop()
def testRun(self): db = DAL('sqlite:memory:') db.define_table('t1', Field('a')) db.define_table('t2', Field('a'), Field('b', db.t1)) i1 = db.t1.insert(a='1') i2 = db.t1.insert(a='2') i3 = db.t1.insert(a='3') db.t2.insert(a='4', b=i1) db.t2.insert(a='5', b=i2) db.t2.insert(a='6', b=i2) self.assertEqual(len(db(db.t1.id == db.t2.b).select(orderby=db.t1.a | db.t2.a)), 3) self.assertEqual(db(db.t1.id == db.t2.b).select(orderby=db.t1.a | db.t2.a)[2].t1.a, '2') self.assertEqual(db(db.t1.id == db.t2.b).select(orderby=db.t1.a | db.t2.a)[2].t2.a, '6') self.assertEqual(len(db().select(db.t1.ALL, db.t2.ALL, left=db.t2.on(db.t1.id == db.t2.b), orderby=db.t1.a | db.t2.a)), 4) self.assertEqual(db().select(db.t1.ALL, db.t2.ALL, left=db.t2.on(db.t1.id == db.t2.b), orderby=db.t1.a | db.t2.a)[2].t1.a, '2') self.assertEqual(db().select(db.t1.ALL, db.t2.ALL, left=db.t2.on(db.t1.id == db.t2.b), orderby=db.t1.a | db.t2.a)[2].t2.a, '6') self.assertEqual(db().select(db.t1.ALL, db.t2.ALL, left=db.t2.on(db.t1.id == db.t2.b), orderby=db.t1.a | db.t2.a)[3].t1.a, '3') self.assertEqual(db().select(db.t1.ALL, db.t2.ALL, left=db.t2.on(db.t1.id == db.t2.b), orderby=db.t1.a | db.t2.a)[3].t2.a, None) self.assertEqual(len(db().select(db.t1.ALL, db.t2.id.count(), left=db.t2.on(db.t1.id == db.t2.b), orderby=db.t1.a | db.t2.a, groupby=db.t1.a)), 3) self.assertEqual(db().select(db.t1.ALL, db.t2.id.count(), left=db.t2.on(db.t1.id == db.t2.b), orderby=db.t1.a | db.t2.a, groupby=db.t1.a)[0]._extra[db.t2.id.count()], 1) self.assertEqual(db().select(db.t1.ALL, db.t2.id.count(), left=db.t2.on(db.t1.id == db.t2.b), orderby=db.t1.a | db.t2.a, groupby=db.t1.a)[1]._extra[db.t2.id.count()], 2) self.assertEqual(db().select(db.t1.ALL, db.t2.id.count(), left=db.t2.on(db.t1.id == db.t2.b), orderby=db.t1.a | db.t2.a, groupby=db.t1.a)[2]._extra[db.t2.id.count()], 0) db.t1.drop() db.t2.drop()
def testRun(self): db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('aa', 'integer')) self.assertEqual(db.tt.insert(aa=1), 1) self.assertEqual(db.tt.insert(aa=2), 2) self.assertEqual(db.tt.insert(aa=3), 3) self.assertEqual(db(db.tt.aa == 3).update(aa=db.tt.aa + 1), 1) self.assertEqual(db(db.tt.aa == 4).count(), 1) self.assertEqual(db(db.tt.aa == -2).count(), 0) sum = (db.tt.aa + 1).sum() self.assertEqual(db(db.tt.aa == 2).select(sum).first()[sum], 3) self.assertEqual(db(db.tt.aa == -2).select(sum).first()[sum], None) db.tt.drop()
def testRun(self): db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('aa', 'list:string'), Field('bb','string')) self.assertEqual(db.tt.insert(aa=['aaa','bbb'],bb='aaa'), 1) self.assertEqual(db.tt.insert(aa=['bbb','ddd'],bb='abb'), 2) self.assertEqual(db.tt.insert(aa=['eee','aaa'],bb='acc'), 3) self.assertEqual(db(db.tt.aa.contains('aaa')).count(), 2) self.assertEqual(db(db.tt.aa.contains('bbb')).count(), 2) self.assertEqual(db(db.tt.aa.contains('aa')).count(), 0) self.assertEqual(db(db.tt.bb.contains('a')).count(), 3) self.assertEqual(db(db.tt.bb.contains('b')).count(), 1) self.assertEqual(db(db.tt.bb.contains('d')).count(), 0) self.assertEqual(db(db.tt.aa.contains(db.tt.bb)).count(), 1) db.tt.drop()
def testRun(self): db = DAL('sqlite:memory:') db.define_table('t', Field('a')) self.assertEqual(db.t.insert(a='abc'), 1) self.assertEqual(len(db(db.t.a.like('a%')).select()), 1) self.assertEqual(len(db(db.t.a.like('%b%')).select()), 1) self.assertEqual(len(db(db.t.a.like('%c')).select()), 1) self.assertEqual(len(db(db.t.a.like('%d%')).select()), 0) self.assertEqual(len(db(db.t.a.lower().like('A%')).select()), 1) self.assertEqual(len(db(db.t.a.lower().like('%B%')).select()), 1) self.assertEqual(len(db(db.t.a.lower().like('%C')).select()), 1) self.assertEqual(len(db(db.t.a.upper().like('A%')).select()), 1) self.assertEqual(len(db(db.t.a.upper().like('%B%')).select()), 1) self.assertEqual(len(db(db.t.a.upper().like('%C')).select()), 1) db.t.drop()
def testRun(self): db = DAL('sqlite:memory:') db.define_table('t', Field('a', 'integer')) self.assertEqual(db.t.insert(a=1), 1) self.assertEqual(db.t.insert(a=2), 2) self.assertEqual(db.t.insert(a=3), 3) s = db.t.a.min() self.assertEqual(db(db.t.id > 0).select(s)[0]._extra[s], 1) s = db.t.a.max() self.assertEqual(db(db.t.id > 0).select(s)[0]._extra[s], 3) s = db.t.a.sum() self.assertEqual(db(db.t.id > 0).select(s)[0]._extra[s], 6) s = db.t.a.count() self.assertEqual(db(db.t.id > 0).select(s)[0]._extra[s], 3) db.t.drop()
def testRun(self): from cache import CacheInRam cache = CacheInRam() db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('aa')) db.tt.insert(aa='1') r0 = db().select(db.tt.ALL) r1 = db().select(db.tt.ALL, cache=(cache, 1000)) self.assertEqual(len(r0), len(r1)) r2 = db().select(db.tt.ALL, cache=(cache, 1000)) self.assertEqual(len(r0), len(r2)) r3 = db().select(db.tt.ALL, cache=(cache, 1000), cacheable=True) self.assertEqual(len(r0), len(r3)) r4 = db().select(db.tt.ALL, cache=(cache, 1000), cacheable=True) self.assertEqual(len(r0), len(r4)) db.tt.drop()
def testRun(self): from cache import CacheInRam cache = CacheInRam() db = DAL('sqlite:memory:') db.define_table('t', Field('a')) db.t.insert(a='1') r0 = db().select(db.t.ALL) r1 = db().select(db.t.ALL, cache=(cache, 1000)) self.assertEqual(len(r0), len(r1)) r2 = db().select(db.t.ALL, cache=(cache, 1000)) self.assertEqual(len(r0), len(r2)) r3 = db().select(db.t.ALL, cache=(cache, 1000), cacheable=True) self.assertEqual(len(r0), len(r3)) r4 = db().select(db.t.ALL, cache=(cache, 1000), cacheable=True) self.assertEqual(len(r0), len(r4)) db.t.drop()
def testRun(self): db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('name'), Field('aa', 'reference tt')) db.commit() x = db.tt.insert(name='max') assert x.id == 1 assert x['id'] == 1 x.aa = x assert x.aa == 1 x.update_record() y = db.tt[1] assert y.aa == 1 assert y.aa.aa.aa.aa.aa.aa.name == 'max' z = db.tt.insert(name='xxx', aa=y) assert z.aa == y.id db.tt.drop() db.commit()
def testRun(self): db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('aa')) self.assertEqual(db.tt.insert(aa='1'), 1) self.assertEqual(db.tt.insert(aa='2'), 2) self.assertEqual(db.tt.insert(aa='3'), 3) self.assertEqual(db(db.tt.aa.belongs(('1', '3'))).count(), 2) self.assertEqual(db(db.tt.aa.belongs(db(db.tt.id > 2)._select(db.tt.aa))).count(), 1) self.assertEqual(db(db.tt.aa.belongs(db(db.tt.aa.belongs(('1', '3')))._select(db.tt.aa))).count(), 2) self.assertEqual(db(db.tt.aa.belongs(db(db.tt.aa.belongs(db (db.tt.aa.belongs(('1', '3')))._select(db.tt.aa)))._select( db.tt.aa))).count(), 2) db.tt.drop()
def testRun(self): db = DAL('sqlite:memory:') db.define_table('t', Field('name'), Field('a','reference t')) db.commit() x = db.t.insert(name='max') assert x.id == 1 assert x['id'] == 1 x.a = x assert x.a == 1 x.update_record() y = db.t[1] assert y.a == 1 assert y.a.a.a.a.a.a.name == 'max' z=db.t.insert(name='xxx', a = y) assert z.a == y.id db.t.drop() db.commit()
def testRun(self): db = DAL('sqlite:memory:') db.define_table('t', Field('a', 'datetime')) self.assertEqual(db.t.insert(a=datetime.datetime(1971, 12, 21, 11, 30)), 1) self.assertEqual(db.t.insert(a=datetime.datetime(1971, 11, 21, 10, 30)), 2) self.assertEqual(db.t.insert(a=datetime.datetime(1970, 12, 21, 9, 30)), 3) self.assertEqual(len(db(db.t.a == datetime.datetime(1971, 12, 21, 11, 30)).select()), 1) self.assertEqual(len(db(db.t.a.year() == 1971).select()), 2) self.assertEqual(len(db(db.t.a.month() == 12).select()), 2) self.assertEqual(len(db(db.t.a.day() == 21).select()), 3) self.assertEqual(len(db(db.t.a.hour() == 11).select()), 1) self.assertEqual(len(db(db.t.a.minutes() == 30).select()), 3) self.assertEqual(len(db(db.t.a.seconds() == 0).select()), 3) db.t.drop()
def testRun(self): import datetime from gluon.validators import IS_INT_IN_RANGE db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('val_and_insert', Field('aa'), Field('bb', 'integer', requires=IS_INT_IN_RANGE(1, 5))) rtn = db.val_and_insert.validate_and_insert(aa='test1', bb=2) self.assertEqual(rtn.id, 1) #errors should be empty self.assertEqual(len(rtn.errors.keys()), 0) #this insert won't pass rtn = db.val_and_insert.validate_and_insert(bb="a") #the returned id should be None self.assertEqual(rtn.id, None) #an error message should be in rtn.errors.bb self.assertNotEqual(rtn.errors.bb, None) #cleanup table db.val_and_insert.drop()
def testRun(self): db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('aa')) db.commit() db.tt.insert(aa="test") rows1 = db(db.tt.id > 0).select() rows2 = db(db.tt.id > 0).select() rows3 = rows1 & rows2 assert len(rows3) == 2 rows4 = rows1 | rows2 assert len(rows4) == 1 rows5 = rows1.find(lambda row: row.aa == "test") assert len(rows5) == 1 rows6 = rows2.exclude(lambda row: row.aa == "test") assert len(rows6) == 1 rows7 = rows5.sort(lambda row: row.aa) assert len(rows7) == 1 db.tt.drop() db.commit()
def testRun(self): db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('aa', 'integer')) self.assertEqual(db.tt.insert(aa=1), 1) self.assertEqual(db.tt.insert(aa=2), 2) self.assertEqual(db.tt.insert(aa=3), 3) s = db.tt.aa.min() self.assertEqual(db(db.tt.id > 0).select(s)[0]._extra[s], 1) self.assertEqual(db(db.tt.id > 0).select(s).first()[s], 1) self.assertEqual(db().select(s).first()[s], 1) s = db.tt.aa.max() self.assertEqual(db().select(s).first()[s], 3) s = db.tt.aa.sum() self.assertEqual(db().select(s).first()[s], 6) s = db.tt.aa.count() self.assertEqual(db().select(s).first()[s], 3) s = db.tt.aa.avg() self.assertEqual(db().select(s).first()[s], 2) db.tt.drop()
def testRun(self): db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('aa', 'datetime')) self.assertEqual( db.tt.insert(aa=datetime.datetime(1971, 12, 21, 11, 30)), 1) self.assertEqual( db.tt.insert(aa=datetime.datetime(1971, 11, 21, 10, 30)), 2) self.assertEqual( db.tt.insert(aa=datetime.datetime(1970, 12, 21, 9, 30)), 3) self.assertEqual( db(db.tt.aa == datetime.datetime(1971, 12, 21, 11, 30)).count(), 1) self.assertEqual(db(db.tt.aa.year() == 1971).count(), 2) self.assertEqual(db(db.tt.aa.month() == 12).count(), 2) self.assertEqual(db(db.tt.aa.day() == 21).count(), 3) self.assertEqual(db(db.tt.aa.hour() == 11).count(), 1) self.assertEqual(db(db.tt.aa.minutes() == 30).count(), 3) self.assertEqual(db(db.tt.aa.seconds() == 0).count(), 3) self.assertEqual(db(db.tt.aa.epoch() < 365 * 24 * 3600).count(), 1) db.tt.drop()
def testRun(self): db = DAL(DEFAULT_URI, check_reserved=['all']) db.define_table('tt', Field('aa'), Field('bb', default='x'), Field('cc', compute=lambda r: r.aa + r.bb)) db.commit() id = db.tt.insert(aa="z") self.assertEqual(db.tt[id].cc, 'zx') db.tt.drop() db.commit() # test checking that a compute field can refer to earlier-defined computed fields db.define_table('tt', Field('aa'), Field('bb', default='x'), Field('cc', compute=lambda r: r.aa + r.bb), Field('dd', compute=lambda r: r.bb + r.cc)) db.commit() id = db.tt.insert(aa="z") self.assertEqual(db.tt[id].dd, 'xzx') db.tt.drop() db.commit()
def testRun(self): db = DAL('sqlite:memory:') db.define_table('t', Field('a')) db.commit() db.t.insert(a="test") rows1 = db(db.t.id>0).select() rows2 = db(db.t.id>0).select() rows3 = rows1 & rows2 assert len(rows3) == 2 rows4 = rows1 | rows2 assert len(rows4) == 1 rows5 = rows1.find(lambda row: row.a=="test") assert len(rows5) == 1 rows6 = rows2.exclude(lambda row: row.a=="test") assert len(rows6) == 1 rows7 = rows5.sort(lambda row: row.a) assert len(rows7) == 1 db.t.drop() db.commit()