BeeVisualization/Combine.py at master · jlstack/BeeVisualization · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
import re
import os
import pickle
from datetime import datetime
import Dates


def save_pickle(data, file_name):
    if not os.path.isfile(file_name):
        with open(file_name, 'wb') as outfile:
            pickle.dump(data, outfile)


def other_levels(input_dir, hex_digits, binary_digits):
    pickles = os.listdir(input_dir)
    pickles.sort()
    spectrum = {"left": {}, "right": {}}
    hex_num = None
    for pic in pickles:
        m = re.search(r"[0-9a-fA-F]{" + str(hex_digits) + "}_[0-1]{" + str(binary_digits) + "}", pic)
        if m:
            hex_num = re.search(r"[0-9a-fA-F]{" + str(hex_digits) + "}", pic).group()
            binary_num = re.search(r"[0-1]{" + str(binary_digits) + "}", pic).group()
            if "left" in pic:
                if binary_num not in spectrum["left"].keys():
                    with open(input_dir + pic, 'rb') as f:
                        u = pickle._Unpickler(f)
                        u.encoding = 'latin1'
                        spec, freq, time = u.load()
                        # data = pickle.load(f)
                    spectrum["left"][binary_num] = (spec, freq, time)
            else:
                if binary_num not in spectrum["right"].keys():
                    with open(input_dir + pic, 'rb') as f:
                        u = pickle._Unpickler(f)
                        u.encoding = 'latin1'
                        spec, freq, time = u.load()
                        # data = pickle.load(f)
                    spectrum["right"][binary_num] = (spec, freq, time)
    if hex_num is not None:
        save_combined_pickles_other_levels(spectrum, hex_num, input_dir)


def save_combined_pickles_other_levels(spectrum, hex_num, output_dir):
    if len(spectrum[list(spectrum)[0]].keys()) > 0:
        binary_len = len(list(spectrum[list(spectrum)[0]])[0])
    elif len(spectrum[list(spectrum)[1]].keys()) > 0:
        binary_len = len(list(spectrum[list(spectrum)[1]])[0])
    else:
        return
    for key in spectrum.keys():
        for i in range(0, 2**binary_len, 2):
            binary_form = "{:0" + str(binary_len) + "b}"
            if binary_len == 1:
                file_name = output_dir + "../" + hex_num + "_" + key + ".spec.pkl"
            else:
                file_name = output_dir + hex_num + "_" + binary_form.format(i)[:binary_len - 1] + "_" + key + ".spec.pkl"
            try:
                s1, s1_freqs, s1_time = spectrum[key][binary_form.format(i)]
            except KeyError:
                s1 = s1_freqs = s1_time = None
            try:
                s2, s2_freqs, s2_time = spectrum[key][binary_form.format(i + 1)]
            except KeyError:
                s2 = s2_freqs = s2_time = None
            if s1 is None and s2 is None:
                continue
            elif s1 is None:
                save_pickle((s2, s2_freqs, None), file_name)
            elif s2 is None:
                save_pickle((s1, s1_freqs, None), file_name)
            else:
                save_pickle(((s1 + s2) / 2, s1_freqs, None), file_name)


def lowest_level(input_dir, hex_digits):
    pickles = os.listdir(input_dir)
    pickles.sort()
    spectrum = {"left": {}, "right": {}}
    for pic in pickles:
        spec = freq = None
        m = re.search(r"[0-9a-fA-F]{" + str(hex_digits) + "}", pic)
        if m:
            hex_num = re.search(r"[0-9a-fA-F]{" + str(hex_digits) + "}", pic).group()
            if "left" in pic:
                if hex_num not in spectrum["left"].keys():
                    try:
                        with open(input_dir + pic, 'rb') as f:
                            u = pickle._Unpickler(f)
                            u.encoding = 'latin1'
                            spec, freq, time = u.load()
                            # data = pickle.load(f)
                        spectrum["left"][hex_num] = (spec, freq, None)
                    except EOFError:
                        spectrum["left"][hex_num] = (spec, freq, None)
            else:
                if hex_num not in spectrum["right"].keys():
                    try:
                        with open(input_dir + pic, 'rb') as f:
                            u = pickle._Unpickler(f)
                            u.encoding = 'latin1'
                            spec, freq, time = u.load()
                            # data = pickle.load(f)
                        spectrum["right"][hex_num] = (spec, freq, None)
                    except EOFError:
                        spectrum["left"][hex_num] = (spec, freq, None)
    save_combined_pickles_lowest_level(spectrum, input_dir)


def save_combined_pickles_lowest_level(spectrum, output_dir):
    if len(spectrum[list(spectrum)[0]].keys()) > 0:
        hex_num = list(spectrum[list(spectrum)[0]])[0][:-1]
    elif len(spectrum[list(spectrum)[1]].keys()) > 0:
        hex_num = list(spectrum[list(spectrum)[1]])[0][:-1]
    else:
        return
    for key in spectrum.keys():
        for i in range(0, 16, 2):
            file_name = output_dir + hex_num + "_" + "{0:04b}".format(i)[:3] + "_" + key + ".spec.pkl"
            try:
                s1, s1_freqs, s1_time = spectrum[key][hex_num + '{:01x}'.format(i)]
            except KeyError:
                s1 = s1_freqs = s1_time = None
            try:
                s2, s2_freqs, s2_time = spectrum[key][hex_num + '{:01x}'.format(i + 1)]
            except KeyError:
                s2 = s2_freqs = s2_time = None
            if s1 is None and s2 is None:
                continue
            elif s1 is None:
                save_pickle((s2, s2_freqs, None), file_name)
            elif s2 is None:
                save_pickle((s1, s1_freqs, None), file_name)
            else:
                save_pickle(((s1 + s2) / 2, s1_freqs, None), file_name)


def main(input_dir):
    if not input_dir.endswith("/"):
        input_dir += "/"

    m_date, m_time = Dates.convert_to_utc("2015-03-01", "00:00:00")  # started recording in march 2015
    m_hex, m_dir = Dates.to_hex(m_date, m_time)
    i = int(m_hex[:-1], 16)
    while i < 16**7:
        if os.path.isdir(input_dir + '/'.join('{:07x}'.format(i)) + "/"):
            while os.path.isdir(input_dir + '/'.join('{:07x}'.format(i)) + "/"):
                i -= 1
            i += 1
            break
        i += 1

    now = datetime.now()
    curr_time = str(now.time())
    curr_time = curr_time[:curr_time.rfind('.')]
    curr_date = str(now.date())
    curr_date, curr_time = Dates.convert_to_utc(curr_date, curr_time)
    stop_date, stop_time = Dates.add_seconds_to_date(curr_date, curr_time, 24 * 60 * 60)  # adds one extra day
    stop_hex, stop_dir = Dates.to_hex(stop_date, stop_time)
    hex_num = '{:07x}'.format(i)
    for hd in range(7, 0, -1):
        i = int(hex_num[:hd], 16)
        stop = int(stop_hex[:hd], 16)
        hex_form = "{:0" + str(hd) + "x}"
        while i <= stop:
            if os.path.isdir(input_dir + '/'.join(hex_form.format(i)[:hd]) + "/"):
                print (input_dir + '/'.join(hex_form.format(i)[:hd + 1]) + "/")
                lowest_level(input_dir + '/'.join(hex_form.format(i)[:hd]) + "/", hd + 1)
                for bd in range(3, 0, -1):
                    other_levels(input_dir + '/'.join(hex_form.format(i)[:hd]) + "/", hd, bd)
            i += 1


if __name__ == "__main__":
    import sys
    main(sys.argv[1])