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How to use get_history method in fMBT
Best Python code snippet using fMBT_python
test_db.py
Source:test_db.py 
...53 self.db.add_record(msg_id, rec)54 return msg_ids55 56 def test_add_record(self):57 before = self.db.get_history()58 self.load_records(5)59 after = self.db.get_history()60 self.assertEqual(len(after), len(before)+5)61 self.assertEqual(after[:-5],before)62 63 def test_drop_record(self):64 msg_id = self.load_records()[-1]65 rec = self.db.get_record(msg_id)66 self.db.drop_record(msg_id)67 self.assertRaises(KeyError,self.db.get_record, msg_id)68 69 def _round_to_millisecond(self, dt):70 """necessary because mongodb rounds microseconds"""71 micro = dt.microsecond72 extra = int(str(micro)[-3:])73 return dt - timedelta(microseconds=extra)74 75 def test_update_record(self):76 now = self._round_to_millisecond(datetime.now())77 # 78 msg_id = self.db.get_history()[-1]79 rec1 = self.db.get_record(msg_id)80 data = {'stdout': 'hello there', 'completed' : now}81 self.db.update_record(msg_id, data)82 rec2 = self.db.get_record(msg_id)83 self.assertEqual(rec2['stdout'], 'hello there')84 self.assertEqual(rec2['completed'], now)85 rec1.update(data)86 self.assertEqual(rec1, rec2)87 88 # def test_update_record_bad(self):89 # """test updating nonexistant records"""90 # msg_id = str(uuid.uuid4())91 # data = {'stdout': 'hello there'}92 # self.assertRaises(KeyError, self.db.update_record, msg_id, data)93 def test_find_records_dt(self):94 """test finding records by date"""95 hist = self.db.get_history()96 middle = self.db.get_record(hist[len(hist)//2])97 tic = middle['submitted']98 before = self.db.find_records({'submitted' : {'$lt' : tic}})99 after = self.db.find_records({'submitted' : {'$gte' : tic}})100 self.assertEqual(len(before)+len(after),len(hist))101 for b in before:102 self.assertTrue(b['submitted'] < tic)103 for a in after:104 self.assertTrue(a['submitted'] >= tic)105 same = self.db.find_records({'submitted' : tic})106 for s in same:107 self.assertTrue(s['submitted'] == tic)108 109 def test_find_records_keys(self):110 """test extracting subset of record keys"""111 found = self.db.find_records({'msg_id': {'$ne' : ''}},keys=['submitted', 'completed'])112 for rec in found:113 self.assertEqual(set(rec.keys()), set(['msg_id', 'submitted', 'completed']))114 115 def test_find_records_msg_id(self):116 """ensure msg_id is always in found records"""117 found = self.db.find_records({'msg_id': {'$ne' : ''}},keys=['submitted', 'completed'])118 for rec in found:119 self.assertTrue('msg_id' in rec.keys())120 found = self.db.find_records({'msg_id': {'$ne' : ''}},keys=['submitted'])121 for rec in found:122 self.assertTrue('msg_id' in rec.keys())123 found = self.db.find_records({'msg_id': {'$ne' : ''}},keys=['msg_id'])124 for rec in found:125 self.assertTrue('msg_id' in rec.keys())126 127 def test_find_records_in(self):128 """test finding records with '$in','$nin' operators"""129 hist = self.db.get_history()130 even = hist[::2]131 odd = hist[1::2]132 recs = self.db.find_records({ 'msg_id' : {'$in' : even}})133 found = [ r['msg_id'] for r in recs ]134 self.assertEqual(set(even), set(found))135 recs = self.db.find_records({ 'msg_id' : {'$nin' : even}})136 found = [ r['msg_id'] for r in recs ]137 self.assertEqual(set(odd), set(found))138 139 def test_get_history(self):140 msg_ids = self.db.get_history()141 latest = datetime(1984,1,1)142 for msg_id in msg_ids:143 rec = self.db.get_record(msg_id)144 newt = rec['submitted']145 self.assertTrue(newt >= latest)146 latest = newt147 msg_id = self.load_records(1)[-1]148 self.assertEqual(self.db.get_history()[-1],msg_id)149 150 def test_datetime(self):151 """get/set timestamps with datetime objects"""152 msg_id = self.db.get_history()[-1]153 rec = self.db.get_record(msg_id)154 self.assertTrue(isinstance(rec['submitted'], datetime))155 self.db.update_record(msg_id, dict(completed=datetime.now()))156 rec = self.db.get_record(msg_id)157 self.assertTrue(isinstance(rec['completed'], datetime))158 def test_drop_matching(self):159 msg_ids = self.load_records(10)160 query = {'msg_id' : {'$in':msg_ids}}161 self.db.drop_matching_records(query)162 recs = self.db.find_records(query)163 self.assertEqual(len(recs), 0)164 165 def test_null(self):166 """test None comparison queries"""167 msg_ids = self.load_records(10)168 query = {'msg_id' : None}169 recs = self.db.find_records(query)170 self.assertEqual(len(recs), 0)171 query = {'msg_id' : {'$ne' : None}}172 recs = self.db.find_records(query)173 self.assertTrue(len(recs) >= 10)174 175 def test_pop_safe_get(self):176 """editing query results shouldn't affect record [get]"""177 msg_id = self.db.get_history()[-1]178 rec = self.db.get_record(msg_id)179 rec.pop('buffers')180 rec['garbage'] = 'hello'181 rec['header']['msg_id'] = 'fubar'182 rec2 = self.db.get_record(msg_id)183 self.assertTrue('buffers' in rec2)184 self.assertFalse('garbage' in rec2)185 self.assertEqual(rec2['header']['msg_id'], msg_id)186 187 def test_pop_safe_find(self):188 """editing query results shouldn't affect record [find]"""189 msg_id = self.db.get_history()[-1]190 rec = self.db.find_records({'msg_id' : msg_id})[0]191 rec.pop('buffers')192 rec['garbage'] = 'hello'193 rec['header']['msg_id'] = 'fubar'194 rec2 = self.db.find_records({'msg_id' : msg_id})[0]195 self.assertTrue('buffers' in rec2)196 self.assertFalse('garbage' in rec2)197 self.assertEqual(rec2['header']['msg_id'], msg_id)198 def test_pop_safe_find_keys(self):199 """editing query results shouldn't affect record [find+keys]"""200 msg_id = self.db.get_history()[-1]201 rec = self.db.find_records({'msg_id' : msg_id}, keys=['buffers', 'header'])[0]202 rec.pop('buffers')203 rec['garbage'] = 'hello'204 rec['header']['msg_id'] = 'fubar'205 rec2 = self.db.find_records({'msg_id' : msg_id})[0]206 self.assertTrue('buffers' in rec2)207 self.assertFalse('garbage' in rec2)208 self.assertEqual(rec2['header']['msg_id'], msg_id)209class TestDictBackend(TaskDBTest, TestCase):210 211 def create_db(self):212 return DictDB()213 214 def test_cull_count(self):215 self.db = self.create_db() # skip the load-records init from setUp216 self.db.record_limit = 20217 self.db.cull_fraction = 0.2218 self.load_records(20)219 self.assertEqual(len(self.db.get_history()), 20)220 self.load_records(1)221 # 0.2 * 20 = 4, 21 - 4 = 17222 self.assertEqual(len(self.db.get_history()), 17)223 self.load_records(3)224 self.assertEqual(len(self.db.get_history()), 20)225 self.load_records(1)226 self.assertEqual(len(self.db.get_history()), 17)227 228 for i in range(100):229 self.load_records(1)230 self.assertTrue(len(self.db.get_history()) >= 17)231 self.assertTrue(len(self.db.get_history()) <= 20)232 def test_cull_size(self):233 self.db = self.create_db() # skip the load-records init from setUp234 self.db.size_limit = 1000235 self.db.cull_fraction = 0.2236 self.load_records(100, buffer_size=10)237 self.assertEqual(len(self.db.get_history()), 100)238 self.load_records(1, buffer_size=0)239 self.assertEqual(len(self.db.get_history()), 101)240 self.load_records(1, buffer_size=1)241 # 0.2 * 100 = 20, 101 - 20 = 81242 self.assertEqual(len(self.db.get_history()), 81)243 244 def test_cull_size_drop(self):245 """dropping records updates tracked buffer size"""246 self.db = self.create_db() # skip the load-records init from setUp247 self.db.size_limit = 1000248 self.db.cull_fraction = 0.2249 self.load_records(100, buffer_size=10)250 self.assertEqual(len(self.db.get_history()), 100)251 self.db.drop_record(self.db.get_history()[-1])252 self.assertEqual(len(self.db.get_history()), 99)253 self.load_records(1, buffer_size=5)254 self.assertEqual(len(self.db.get_history()), 100)255 self.load_records(1, buffer_size=5)256 self.assertEqual(len(self.db.get_history()), 101)257 self.load_records(1, buffer_size=1)258 self.assertEqual(len(self.db.get_history()), 81)259 def test_cull_size_update(self):260 """updating records updates tracked buffer size"""261 self.db = self.create_db() # skip the load-records init from setUp262 self.db.size_limit = 1000263 self.db.cull_fraction = 0.2264 self.load_records(100, buffer_size=10)265 self.assertEqual(len(self.db.get_history()), 100)266 msg_id = self.db.get_history()[-1]267 self.db.update_record(msg_id, dict(result_buffers = [os.urandom(10)], buffers=[]))268 self.assertEqual(len(self.db.get_history()), 100)269 self.db.update_record(msg_id, dict(result_buffers = [os.urandom(11)], buffers=[]))270 self.assertEqual(len(self.db.get_history()), 79)271class TestSQLiteBackend(TaskDBTest, TestCase):272 @dec.skip_without('sqlite3')273 def create_db(self):274 location, fname = os.path.split(temp_db)275 log = logging.getLogger('test')276 log.setLevel(logging.CRITICAL)277 return SQLiteDB(location=location, fname=fname, log=log)278 279 def tearDown(self):280 self.db._db.close()281def teardown():282 """cleanup task db file after all tests have run"""283 try:284 os.remove(temp_db)...
indexhistoryfunc.py
Source:indexhistoryfunc.py
1from nsepy import get_history2from datetime import date3def indexhistory(indexsymbol):4 nifty_index = get_history(symbol=indexsymbol, start=date(2009,3,31), end=date(2009,3,31), index=True)5 nifty_index = nifty_index.append(get_history(symbol=indexsymbol, start=date(2010,3,31), end=date(2010,3,31), index=True))6 nifty_index = nifty_index.append(get_history(symbol=indexsymbol, start=date(2011,3,31), end=date(2011,3,31), index=True))7 nifty_index = nifty_index.append(get_history(symbol=indexsymbol, start=date(2012,3,30), end=date(2012,3,30), index=True))8 nifty_index = nifty_index.append(get_history(symbol=indexsymbol, start=date(2013,3,28), end=date(2013,3,28), index=True))9 nifty_index = nifty_index.append(get_history(symbol=indexsymbol, start=date(2014,3,31), end=date(2014,3,31), index=True))10 nifty_index = nifty_index.append(get_history(symbol=indexsymbol, start=date(2015,3,31), end=date(2015,3,31), index=True))11 nifty_index = nifty_index.append(get_history(symbol=indexsymbol, start=date(2016,3,31), end=date(2016,3,31), index=True))12 nifty_index = nifty_index.append(get_history(symbol=indexsymbol, start=date(2017,3,31), end=date(2017,3,31), index=True))13 nifty_index = nifty_index.append(get_history(symbol=indexsymbol, start=date(2018,3,28), end=date(2018,3,28), index=True))14 nifty_index = nifty_index.append(get_history(symbol=indexsymbol, start=date(2019,3,29), end=date(2019,3,29), index=True))15 nifty_index = nifty_index.append(get_history(symbol=indexsymbol, start=date(2020,3,31), end=date(2020,3,31), index=True))16 print(nifty_index)17 return nifty_index...
nsehistory.py
Source:nsehistory.py
1from nsepy import get_history2from datetime import date3#data = get_history(symbol="SBIN", start=date(2015,1,1), end=date(2015,1,31))4nifty_pe = get_history(symbol="NIFTY", start=date(2009,3,31), end=date(2009,3,31), index=True)5print(nifty_pe)6nifty_pe = get_history(symbol="NIFTY", start=date(2010,3,31), end=date(2010,3,31), index=True)7print(nifty_pe)8nifty_pe = get_history(symbol="NIFTY", start=date(2011,3,31), end=date(2011,3,31), index=True)9print(nifty_pe)10nifty_pe = get_history(symbol="NIFTY", start=date(2012,3,30), end=date(2012,3,30), index=True)11print(nifty_pe)12nifty_pe = get_history(symbol="NIFTY", start=date(2013,3,28), end=date(2013,3,28), index=True)13print(nifty_pe)14nifty_pe = get_history(symbol="NIFTY", start=date(2014,3,31), end=date(2014,3,31), index=True)15print(nifty_pe)16nifty_pe = get_history(symbol="NIFTY", start=date(2015,3,31), end=date(2015,3,31), index=True)17print(nifty_pe)18nifty_pe = get_history(symbol="NIFTY", start=date(2016,3,31), end=date(2016,3,31), index=True)19print(nifty_pe)20nifty_pe = get_history(symbol="NIFTY", start=date(2017,3,31), end=date(2017,3,31), index=True)21print(nifty_pe)22nifty_pe = get_history(symbol="NIFTY", start=date(2018,3,28), end=date(2018,3,28), index=True)23print(nifty_pe)24nifty_pe = get_history(symbol="NIFTY", start=date(2019,3,29), end=date(2019,3,29), index=True)25print(nifty_pe)26nifty_pe = get_history(symbol="NIFTY", start=date(2020,3,31), end=date(2020,3,31), index=True)...
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