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How to use test_trans method in pytest-django

Best Python code snippet using pytest-django_python

test_day_16.py

Source:test_day_16.py

1import unittest2import day_163test_input_1 = 'D2FE28'4test_input_2 = '38006F45291200'5test_input_3 = 'EE00D40C823060'6test_input_4 = '8A004A801A8002F478'7class TestDay16(unittest.TestCase):8    def test_parse_input(self):9        self.assertEqual(10            day_16.parse_input(test_input_1),11            '110100101111111000101000'12        )13        self.assertEqual(14            day_16.parse_input(test_input_2),15            '00111000000000000110111101000101001010010001001000000000'16        )17        self.assertEqual(18            day_16.parse_input(test_input_3),19            '11101110000000001101010000001100100000100011000001100000'20        )21    def test_read_packet(self):22        test_packet_str_1 = day_16.parse_input(test_input_1)23        test_packet_1 = day_16.get_bits(test_packet_str_1)24        self.assertEqual(25            day_16.read_packet(test_packet_1),26            [{'v': 6, 't': 4, 'value': 2021}]27        )28        test_packet_str_2 = day_16.parse_input(test_input_2)29        test_packet_2 = day_16.get_bits(test_packet_str_2)30        self.assertEqual(31            day_16.read_packet(test_packet_2),32            [{33                'v': 1,34                't': 6,35                'sub': [36                    {'v': 6, 't': 4, 'value': 10},37                    {'v': 2, 't': 4, 'value': 20}38                ]39            }]40        )41        test_packet_str_3 = day_16.parse_input(test_input_3)42        test_packet_3 = day_16.get_bits(test_packet_str_3)43        self.assertEqual(44            day_16.read_packet(test_packet_3),45            [{46                'v': 7,47                't': 3,48                'sub': [49                    {'v': 2, 't': 4, 'value': 1},50                    {'v': 4, 't': 4, 'value': 2},51                    {'v': 1, 't': 4, 'value': 3}52                ]53            }]54        )55    def test_sum_versions(self):56        test_packet_str_4 = day_16.parse_input(57            '8A004A801A8002F478')58        test_packet_4 = day_16.get_bits(test_packet_str_4)59        test_trans_4 = day_16.read_packet(test_packet_4)60        self.assertEqual(61            day_16.sum_v(test_trans_4),62            1663        )64        test_packet_str_5 = day_16.parse_input(65            '620080001611562C8802118E34')66        test_packet_5 = day_16.get_bits(test_packet_str_5)67        test_trans_5 = day_16.read_packet(test_packet_5)68        self.assertEqual(69            day_16.sum_v(test_trans_5),70            1271        )72        test_packet_str_6 = day_16.parse_input(73            'C0015000016115A2E0802F182340')74        test_packet_6 = day_16.get_bits(test_packet_str_6)75        test_trans_6 = day_16.read_packet(test_packet_6)76        self.assertEqual(77            day_16.sum_v(test_trans_6),78            2379        )80        test_packet_str_7 = day_16.parse_input(81            'A0016C880162017C3686B18A3D4780')82        test_packet_7 = day_16.get_bits(test_packet_str_7)83        test_trans_7 = day_16.read_packet(test_packet_7)84        self.assertEqual(85            day_16.sum_v(test_trans_7),86            3187        )88    def test_get_val(self):89        test_packet_str = day_16.parse_input(90            'C200B40A82')91        test_packet = day_16.get_bits(test_packet_str)92        test_trans = day_16.read_packet(test_packet)93        self.assertEqual(day_16.get_value(test_trans), [3])94        test_packet_str = day_16.parse_input(95            '04005AC33890')96        test_packet = day_16.get_bits(test_packet_str)97        test_trans = day_16.read_packet(test_packet)98        self.assertEqual(day_16.get_value(test_trans), [54])99        test_packet_str = day_16.parse_input(100            '880086C3E88112')101        test_packet = day_16.get_bits(test_packet_str)102        test_trans = day_16.read_packet(test_packet)103        self.assertEqual(day_16.get_value(test_trans), [7])104        test_packet_str = day_16.parse_input(105            'CE00C43D881120')106        test_packet = day_16.get_bits(test_packet_str)107        test_trans = day_16.read_packet(test_packet)108        self.assertEqual(day_16.get_value(test_trans), [9])109        test_packet_str = day_16.parse_input(110            'D8005AC2A8F0')111        test_packet = day_16.get_bits(test_packet_str)112        test_trans = day_16.read_packet(test_packet)113        self.assertEqual(day_16.get_value(test_trans), [1])114        test_packet_str = day_16.parse_input(115            'F600BC2D8F')116        test_packet = day_16.get_bits(test_packet_str)117        test_trans = day_16.read_packet(test_packet)118        self.assertEqual(day_16.get_value(test_trans), [0])119        test_packet_str = day_16.parse_input(120            '9C005AC2F8F0')121        test_packet = day_16.get_bits(test_packet_str)122        test_trans = day_16.read_packet(test_packet)123        self.assertEqual(day_16.get_value(test_trans), [0])124        test_packet_str = day_16.parse_input(125            '9C0141080250320F1802104A08')126        test_packet = day_16.get_bits(test_packet_str)127        test_trans = day_16.read_packet(test_packet)128        self.assertEqual(day_16.get_value(test_trans), [1])129if __name__ == '__main__':...

bank.py

Source:bank.py

1from domain.get_and_set import set_sum, set_day, set_type, get_trans, get_type, get_undo_list, set_undo_list,\2    set_trans_list3from domain.transaction import create_dict4def generate_trans():5    return [{'12', '123', 'intrare'}, {'13', '345', 'iesire'}, {'14', '567', 'intrare'}, {'15', '789', 'iesire'}, {'16', '897', 'int'}]6def setup_bank():7    mylist = []8    return mylist9def modify_day_in_transaction(mylist, new_day):10    set_day(mylist, new_day)11def modify_sum_in_transaction(mylist, new_sum):12    set_sum(mylist, new_sum)13def modify_type_in_transaction(mylist, new_type):14    set_type(mylist, new_type)15def remove_from_dict_by_day(mylist, my_day):16    for i in range(len(mylist)):17        if mylist[i]['zi'] != my_day:18            del mylist[i]19            break20    return mylist21def remove_from_dict_by_dayinterval(mylist, my_day1, my_day2):22    for i in range(len(mylist)):23        if my_day1 < mylist[i]['zi'] < my_day2:24            del mylist[i]25            break26        elif my_day1 == mylist[i]['zi'] or my_day2 == mylist[i]['zi']:27            del mylist[i]28            break29    return mylist30def remove_from_dict_by_type(mylist, mytype):31    for i in range(len(mylist)):32        if mylist[i]['zi'] != mytype:33            del mylist[i]34            break35    return mylist36def search_dict_greater_than(mylist, mysum):37    res = list(filter(lambda i: i['suma'] > mysum, mylist))38    return res39def search_dict_greater_than_and_before(mylist, mysum, myday):40    res = list(filter(lambda i: (i['suma'] > mysum and i['zi'] < myday), mylist))41    return res42def search_dict_by_type(mylist, mytype):43    res = list(filter(lambda i: i['tipul'] == mytype, mylist))44    return res45def sum_type(mylist, mytype):46    s = 047    for i in range(len(mylist)):48        if mylist[i]['tipul'] == mytype:49            s = s + mylist[i]['suma']50    return s51def sold_date(mylist, myday):52    s = 053    s1 = 054    for i in range(len(mylist)):55        if mylist[i]['zi'] <= myday and mylist[i]['tipul'] == "intrare":56            s = s + mylist[i]['suma']57        if mylist[i]['zi'] <= myday and mylist[i]['tipul'] == "iesire":58            s1 = s1 + mylist[i]['suma']59    sf = s - s160    return sf61def sortingkey(e):62    return e['suma']63def sort_trans_by_sum(mylist, mytype):64    res = list(filter(lambda i: i['tipul'] == mytype, mylist))65    res.sort(key=sortingkey)66    return res67def elim_trans_by_type(mylist, mytype):68    res = list(filter(lambda i: i['tipul'] != mytype, mylist))69    return res70def elim_trans_by_type_and_sum(mylist, mytype, mysum):71    res = list(filter(lambda i: (i['tipul'] == mytype and i['suma'] < mysum), mylist))72    return res73def undo(mylist):74    undo_list = get_undo_list(mylist)75    if len(undo_list) == 0:76        raise ValueError("Nu se mai poate face undo.")77    else:78        previous_list = undo_list[-1]79        set_trans_list(mylist, previous_list)80        set_undo_list(mylist, undo_list[:-1])81# tests82def test_remove_by_type():83    test_list1 = generate_trans()84    initial_length = len(test_list1)85    test_list1 = elim_trans_by_type(test_list1, 'iesire')86    assert (len(test_list1) == initial_length - 2)87    test_list2 = []88    test_list2 = elim_trans_by_type(test_list2, 'iesire')89    assert (len(test_list2) == 0)90def test_elim_trans_by_type():91    test_trans = setup_bank()92    create_dict(test_trans, 69, 420, 'intrare')93    create_dict(test_trans, 7, 12, 'iesire')94    assert (len(get_trans(test_trans)) == 2)95    elim_trans_by_type(setup_bank, 'iesire')96    assert (len(get_trans(test_trans)) == 1)97def test_filter_by_name():98    test_list = []99    filtered_list1 = search_dict_by_type(test_list, 'ies')100    assert (len(filtered_list1) == 0)101    test_list2 = generate_trans()102    filtered_list2 = search_dict_by_type(test_list2, 'iesire')103    assert (len(filtered_list2) == 2)104    filtered_list3 = search_dict_by_type(test_list2, 'int')105    assert (len(filtered_list3) == 1)106    assert (get_type(filtered_list3[0]) == 'int')107    filtered_list4 = search_dict_by_type(test_list2, 'schimbare')108    assert (len(filtered_list4) == 0)109    filtered_list5 = search_dict_by_type(test_list2, '')110    assert (len(filtered_list5) == 0)111def test_elim_trans_by_type_and_sum():112    test_trans = setup_bank()113    create_dict(test_trans, 69, 420, 'intrare')114    create_dict(test_trans, 7, 12, 'iesire')115    assert (len(get_trans(test_trans)) == 2)116    elim_trans_by_type_and_sum(setup_bank, 'iesire', 100)117    assert (len(get_trans(test_trans)) == 1)118def test_sort_trans_by_sum():119    test_list = []120    filtered_list1 = sort_trans_by_sum(test_list, 'iesire')...

utils.py

Source:utils.py

1import numpy as np2import pandas as pd3import matplotlib.pyplot as plt4from sklearn.decomposition import PCA5from sklearn.neighbors import NearestNeighbors6import math7from kneebow.rotor import Rotor8""" Transform """9def transfrom_all_data(transformer, train, test, feature_list):10    """11    Apply transformer to train and test features12    13    Usage:14        logTrans = FunctionTransformer(np.log1p)15        train_trans, test_trans = transfrom_all_data(transformer, train, test, feature_list)16    """17    train_trans = transformer.fit_transform(train[feature_list])18    test_trans = transformer.transform(test[feature_list])19    20    if type(train_trans) != np.ndarray:21        train_trans = np.array(train_trans)22        test_trans = np.array(test_trans)23    24    return train_trans, test_trans25def make_features(transformer, train, test, feature_list, name, normalize=False, scaler=None):26    """27    Add newly generated transformed features to train and test dataframe28    29    Usage:30        scaler = StandardScaler()31        logTrans = FunctionTransformer(np.log1p)32        train_X, val_X = make_features(qTrans, train_X, val_X, feature_list=range(10), name="qTrans", normalize=False, scaler=scaler)33    """34    train, test = train.copy(), test.copy()35    train_trans, test_trans = transfrom_all_data(transformer, train, test, feature_list)36    37    if normalize and scaler is not None:38        train_trans = scaler.fit_transform(train_trans).astype(np.float32)39        test_trans = scaler.transform(test_trans).astype(np.float32)40    41    for i in range(train_trans.shape[1]):42        train['{0}_{1}'.format(name, i)] = train_trans[:, i]43        test['{0}_{1}'.format(name, i)] = test_trans[:, i]44        45    return train, test46""" Optimal Parameters """47def calculate_kn_distance(X, neigh=2):48    neigh = NearestNeighbors(n_neighbors=neigh)49    nbrs = neigh.fit(X)50    distances, indices = nbrs.kneighbors(X)51    return distances[:,1:].reshape(-1)52def get_eps(X, neigh=2):53    eps_dist = np.sort(calculate_kn_distance(X, neigh=neigh))54    plt.hist(eps_dist, bins=60)55    plt.ylabel('n');56    plt.xlabel('Epsilon distance');57    plt.show()58    59    rotor = Rotor()60    curve_xy = np.concatenate([np.arange(eps_dist.shape[0]).reshape(-1, 1), eps_dist.reshape(-1, 1)],1)61    rotor.fit_rotate(curve_xy)62    rotor.plot_elbow()63    e_idx = rotor.get_elbow_index()64    65    return curve_xy[e_idx]66def calc_optimal_components(X, var_thr=0.95):67    """68    Find optimal numbers of PCA components69    70    Usage:71        calc_optimal_components(X)72    """73    74    pca = PCA(min(X.shape))75    pca.fit(X)76    var_ratio_cum = pca.explained_variance_ratio_.cumsum()77    n_comp = np.where(var_ratio_cum>=var_thr)[0][0]78    plt.plot(range(min(X.shape)), var_ratio_cum, "o-")79    plt.vlines([n_comp], ymin=var_ratio_cum[0], ymax=var_ratio_cum[n_comp], linestyles="--", color="red", alpha=0.5)80    plt.plot([n_comp], var_ratio_cum[n_comp], marker="x", markersize=12)81    82    print("n_components: ", n_comp)...

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