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How to use list_keys method in localstack

Best Python code snippet using localstack_python

harmony_predictor.py

Source:harmony_predictor.py

1import spotipy2from spotipy.oauth2 import SpotifyOAuth3import cred4import Harmony as harm5import time6import musicalbeeps7import numpy as np8import threading9scope = "user-read-playback-state,user-modify-playback-state"10sp = spotipy.Spotify(client_credentials_manager=SpotifyOAuth(scope=scope))11player = musicalbeeps.Player(volume = 0.3, mute_output = False)12uri = 'spotify:track:0sY6ZUTh4yoctD8VIXz339'13analysis = sp.audio_analysis(uri)14section_start_times = []15section_durations = []16list_keys = []17list_modes = []18section_tempos = []19section_time_signature = []20song_time_signature = sp.audio_features(uri)[0]['time_signature']21song_tempo = sp.audio_features(uri)[0]['tempo']22song_key = [sp.audio_features(uri)[0]['key']]23song_mode = [sp.audio_features(uri)[0]['mode']]24for section in analysis['sections']:25    section_start_times.append(section['start'])26    section_durations.append(section['duration'])27    list_keys.append(section['key'])28    list_modes.append(section['mode'])29    section_tempos.append(section['tempo'])30    section_time_signature.append(section['time_signature'])31section_start_times = np.array(section_start_times)32section_durations = np.array(section_durations)33section_tempos = np.array(section_tempos)34section_time_signature = np.array(section_time_signature)35section_num_measures = section_durations * (section_tempos/60) / section_time_signature36# section_num_measures = np.round(section_num_measures)37#key mapping to letters38def change_key_abc(list_keys):39    for i in range(len(list_keys)):40        if list_keys[i] == 0:41            list_keys[i] = 'C'42        elif list_keys[i] == 1:43            list_keys[i] = 'C#'44        elif list_keys[i] == 2:45            list_keys[i] = 'D'46        elif list_keys[i] == 3:47            list_keys[i] = 'Eb'48        elif list_keys[i] == 4:49            list_keys[i] = 'E'50        elif list_keys[i] == 5:51            list_keys[i] = 'F'52        elif list_keys[i] == 6:53            list_keys[i] = 'F#'54        elif list_keys[i] == 7:55            list_keys[i] = 'G'56        elif list_keys[i] == 8:57            list_keys[i] = 'G#'58        elif list_keys[i] == 9:59            list_keys[i] = 'A'60        elif list_keys[i] == 10:61            list_keys[i] = 'Bb'62        elif list_keys[i] == 11:63            list_keys[i] = 'B'64        return list_keys65def change_mode(list_modes):66    for i in range(len(list_modes)):67        if list_modes[i] == 0:68            list_modes[i] = 'Minor'69        elif list_modes[i] == 1:70            list_modes[i] = "Major"71    return list_modes72def player_thread(chord, note, time_per_measure):73    print('Player %d started' % note)74    musicalbeeps.Player(volume = 0.1, mute_output = False).play_note(tswift_progression[chord][note], time_per_measure)75print(song_mode)76print(change_key_abc(song_key)[0])77sp.start_playback(uris=[uri])78for i in range(len(section_durations)):79    harmony = harm.Harmony(change_key_abc(song_key)[0], change_mode(song_mode)[0])80    tonic_chord = harmony.triad_harmony(change_key_abc(song_key)[0])81    IV_chord = harmony.triad_harmony(harmony.scale[3])82    major_dom_chord = harmony.triad_harmony(harmony.scale[4])83    VI_chord = harmony.triad_harmony(harmony.scale[5])84    tswift_progression = [tonic_chord, major_dom_chord, VI_chord, IV_chord]85    time_per_measure = song_time_signature / song_tempo * 60 * 286    for j in range(int(section_num_measures[i])):87        k = j88        if k > len(tswift_progression) - 1:89            k = j % len(tswift_progression)90        threads = []91        for note in range(len(tswift_progression[k])):92            player = threading.Thread(target = player_thread, args = (k, note, time_per_measure))93            # player.play_note(tswift_progression[k][note], section_durations[i]/section_num_measures[i])94            threads.append(player)95            player.start()96        for thread in threads:97            thread.join()98        print(tswift_progression[k])99# if __name__ == "__main__":100#     start_time = time.time()101#102#     x = threading.Thread(target=conductor_thread)...

task_5.py

Source:task_5.py

1import os2import json3def get_dict_size(path: str):4    dict_sizes = {10 ** i: [0, []] for i in range(2, 10)}5    list_keys = list(dict_sizes.keys())6    if not os.path.exists(path):7        print('Path does not exist!')8        return False9    for root, dirs, files in os.walk(path):10        for file in files:11            size = os.stat(os.path.join(path, file)).st_size12            file_format = file[file.rfind('.') + 1:]13            if size <= list_keys[0]:14                dict_sizes[list_keys[0]][0] += 115                dict_sizes[list_keys[0]][1].append(file_format)16            if list_keys[-1] <= size:17                dict_sizes[list_keys[-1]][0] += 118                dict_sizes[list_keys[-1]][1].append(file_format)19            for i in range(1, len(list_keys)):20                if list_keys[i - 1] <= size <= list_keys[i + 1]:21                    dict_sizes[list_keys[i]][0] += 122                    dict_sizes[list_keys[i]][1].append(file_format)23                    break24        for key in dict_sizes.keys():25            dict_sizes[key] = dict_sizes[key][0], list(set(dict_sizes[key][1]))26    return dict_sizes27if __name__ == '__main__':28    with open('Roman_Morozov_dz_7_summary.json', 'w', encoding='utf-8') as fw:...

task_4.py

Source:task_4.py

1import os2def get_dict_size(path: str):3    dict_sizes = {10 ** i: 0 for i in range(2, 10)}4    list_keys = list(dict_sizes.keys())5    if not os.path.exists(path):6        print('Path does not exist!')7        return False8    for root, dirs, files in os.walk(path):9        for file in files:10            size = os.stat(os.path.join(path, file)).st_size11            if size <= list_keys[0]:12                dict_sizes[list_keys[0]] += 113            if list_keys[-1] <= size:14                dict_sizes[list_keys[-1]] += 115            for i in range(1, len(list_keys)):16                if list_keys[i - 1] <= size <= list_keys[i + 1]:17                    dict_sizes[list_keys[i]] += 118                    break19    return dict_sizes20if __name__ == '__main__':...

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