1 | #!/usr/bin/env python |
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2 | # -*- coding: utf-8 -*- |
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3 | |
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4 | # this must come first |
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5 | from __future__ import print_function, unicode_literals, division |
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6 | |
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7 | # standard library imports |
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8 | # from argparse import ArgumentParser |
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9 | import os |
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10 | import os.path |
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11 | import glob |
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12 | import datetime as dt |
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13 | import numpy as np |
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14 | # import matplotlib.pyplot as plt |
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15 | # from matplotlib.backends.backend_pdf import PdfPages |
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16 | |
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17 | |
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18 | ######################################## |
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19 | def string_to_percent(x): |
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20 | """ |
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21 | """ |
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22 | return float(x.strip("%"))/100. |
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23 | |
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24 | |
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25 | ######################################## |
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26 | def string_to_size_unit(x): |
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27 | """ |
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28 | """ |
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29 | (size, unit) = (float(x[:-1]), x[-1]) |
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30 | return SizeUnit(size, unit) |
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31 | |
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32 | |
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33 | ######################################## |
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34 | def string_to_float(x): |
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35 | """ |
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36 | """ |
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37 | return float(x.strip("h")) |
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38 | |
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39 | |
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40 | ######################################## |
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41 | def string_to_date(ssaammjj, fmt="%Y-%m-%d"): |
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42 | """ |
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43 | """ |
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44 | return dt.datetime.strptime(ssaammjj, fmt) |
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45 | |
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46 | |
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47 | # ######################################## |
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48 | # def date_to_string(dtdate, fmt="%Y-%m-%d"): |
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49 | # """ |
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50 | # """ |
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51 | # return dt.datetime.strftime(dtdate, fmt) |
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52 | |
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53 | |
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54 | ######################################## |
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55 | def get_last_file(dir_data, pattern): |
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56 | """ |
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57 | """ |
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58 | current_dir = os.getcwd() |
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59 | os.chdir(dir_data) |
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60 | filename = pattern + "*" |
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61 | return_value = sorted(glob.glob(os.path.join(dir_data, filename)))[-1] |
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62 | os.chdir(current_dir) |
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63 | return return_value |
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64 | |
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65 | |
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66 | ######################################## |
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67 | class Project(object): |
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68 | |
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69 | #--------------------------------------- |
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70 | def __init__(self): |
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71 | self.project = "" |
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72 | self.date_init = "" |
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73 | self.deadline = "" |
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74 | self.alloc = 0 |
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75 | |
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76 | #--------------------------------------- |
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77 | def fill_data(self, filein): |
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78 | import json |
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79 | dico = json.load(open(filein, "r")) |
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80 | self.project = dico["project"] |
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81 | self.deadline = string_to_date(dico["deadline"]) + \ |
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82 | dt.timedelta(days=-1) |
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83 | self.alloc = dico["alloc"] |
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84 | |
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85 | #--------------------------------------- |
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86 | def get_date_init(self, filein): |
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87 | data = np.genfromtxt( |
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88 | filein, |
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89 | skip_header=1, |
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90 | converters={0: string_to_date, |
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91 | 1: string_to_percent}, |
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92 | missing_values="nan", |
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93 | ) |
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94 | dates, utheos = zip(*data) |
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95 | |
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96 | (x1, x2) = (np.nanargmin(utheos), np.nanargmax(utheos)) |
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97 | |
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98 | m = np.array([[x1, 1.], [x2, 1.]]) |
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99 | n = np.array([utheos[x1], utheos[x2]]) |
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100 | |
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101 | (a, b) = np.linalg.solve(m, n) |
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102 | |
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103 | delta = int(round((-b/a)-x1 + 1)) |
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104 | |
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105 | d1 = dates[x1] |
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106 | self.date_init = d1 + dt.timedelta(days=delta) |
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107 | |
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108 | |
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109 | ######################################## |
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110 | class SizeUnit(object): |
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111 | #--------------------------------------- |
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112 | def __init__(self, size, unit): |
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113 | self.size = size |
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114 | self.unit = unit |
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115 | |
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116 | #--------------------------------------- |
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117 | def __repr__(self): |
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118 | return "{:6.2f}{}o".format(self.size, self.unit) |
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119 | |
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120 | #--------------------------------------- |
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121 | def convert_size(self, unit_out): |
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122 | """ |
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123 | """ |
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124 | prefixes = ["K", "M", "G", "T", "P", "H"] |
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125 | |
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126 | if not self.size or \ |
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127 | self.unit == unit_out: |
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128 | size_out = self.size |
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129 | else: |
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130 | idx_deb = prefixes.index(self.unit) |
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131 | idx_fin = prefixes.index(unit_out) |
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132 | size_out = self.size |
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133 | for i in xrange(abs(idx_fin-idx_deb)): |
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134 | if idx_fin > idx_deb: |
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135 | size_out = size_out / 1024 |
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136 | else: |
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137 | size_out = size_out * 1024 |
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138 | |
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139 | return SizeUnit(size_out, unit_out) |
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140 | |
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141 | |
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142 | ######################################## |
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143 | if __name__ == '__main__': |
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144 | pass |
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