-
Notifications
You must be signed in to change notification settings - Fork 0
/
make_graph_sample.py
204 lines (177 loc) · 5.54 KB
/
make_graph_sample.py
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
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
import csv
import pprint
import numpy as np
import networkx as nx
import matplotlib.pyplot as plt
import matplotlib
from matplotlib import font_manager
import japanize_matplotlib
#ここでフォントを追加しています
font_manager.fontManager.addfont("ipaexg.ttf")
matplotlib.rc('font', family="IPAexGothic")
#成功すれば['IPAexGothic']と表示されます
print(matplotlib.rcParams['font.family'])
def Time_lag(Arrival, Departure):
if int(Arrival / 100) == int(Departure / 100):
return Departure - Arrival
elif int(Arrival / 100) - int(Departure / 100) <= -1:
return 60 * (int(Departure / 100) - int(Arrival / 100) -
1) + (Departure % 100) + 60 - (Arrival % 100)
else:
return -1
def analyse_vec(vec):
count = 0
for i in vec:
if i:
count += 1
return count
def edit_table(Dh, Dt, Ah, At, x):
table = []
for i in range(len(Dh)):
s = 0
for j in range(len(x[i])):
if x[i][j]:
s = j
break
table.append([Dh[i], Dt[i], Ah[i], At[i], s])
with open('TimeTable1.csv', 'w') as f:
writer = csv.writer(f)
writer.writerows(table)
if __name__ == '__main__':
Dh = []
Dt = []
Ah = []
At = []
Ship = int(input('船の数を入力')) #船の数
#データの入力
with open('ShipDate2.csv', encoding="shift_jis") as f:
ShipDate = csv.reader(f)
for row in ShipDate:
Dh.append(row[1])
Dt.append(int(row[2]))
Ah.append(row[3])
At.append(int(row[4]))
number = 0
shape = [len(Dh), len(Dh)]
Graph = np.zeros(shape)
graph = nx.DiGraph()
#隣接行列の作成
for n in range(len(Dh)):
for i in range(len(Dh)):
#print(Time_lag(At[n],Dt[i]))
if (
Ah[n] == Dh[i] and Time_lag(At[n], Dt[i]) <= 15
and Time_lag(At[n], Dt[i]) > 0
):
Graph[n][i] += 1
#解行列(x変数群)の作成
x = np.zeros([len(Dh), Ship])
#連続運行期間の作成
period = [0 for x in range(1, Ship + 1)]
print(period)
#始点の探索
start = []
for i in range(len(Dh)):
count = analyse_vec(Graph.T[i])
if count == 0:
start.append(i)
for i in range(len(Dh)):
count = analyse_vec(Graph[i])
if count >= 2:
for j in range(count - 1):
start.append(i)
print(start)
#割り当て
for s in start:
#折り返し制約判定
route = []
count = analyse_vec(x[s])
if count == 0:
print(f'{s} start!')
route.append(s)
flag = 1
k = s
while flag:
flag = 0
j = 0
for i in Graph[k]:
if i and analyse_vec(x[j]) == 0:
route.append(j)
k = j
flag = 1
break
j += 1
else:
print(f'{s} start!')
flag = 1
k = s
while flag:
flag = 0
j = 0
for i in Graph[k]:
if i:
print(analyse_vec(x[j]))
if i and analyse_vec(x[j]) == 0:
route.append(j)
k = j
flag = 1
break
j += 1
if route == []:
print('None')
continue
print(route)
#塗分け制約判定
exist = False
i = 0
for j in period:
print(type(j))
if j == 0:
P = [Dt[route[0]], At[route[-1]]]
period[i] = [P]
exist = True
print(f'farst {i} get!')
break
else:
for n in j:
print(f'{n[0]}~{n[1]} {Dt[route[0]]}~{At[route[-1]]}')
if (
(n[0] <= Dt[route[0]] and n[1] >= Dt[route[0]]) or
(n[0] <= At[route[-1]] and n[1] >= At[route[-1]])
) or (
(n[0] >= Dt[route[0]] and n[0] <= Dt[route[-1]]) or
(n[1] >= Dt[route[0]] and n[1] <= At[route[-1]])
):
break
else:
j.append([Dt[route[0]], At[route[-1]]])
exist = True
print(f'empty {i} get!')
break
print(f'{i} not get...')
i += 1
if exist:
for j in route:
x[j][i] = 1
#グラフの描画
for n in range(len(Dh)):
graph.add_node(
str(n) + '\n' + Dh[n] + '\n' + str(Dt[n]) + '\n' + Ah[n] + '\n' +
str(At[n])
)
for n in range(len(Dh)):
for i in range(len(Dh)):
if Graph[n][i] >= 1:
graph.add_edge(
str(n) + '\n' + Dh[n] + '\n' + str(Dt[n]) + '\n' + Ah[n] +
'\n' + str(At[n]),
str(i) + '\n' + Dh[i] + '\n' + str(Dt[i]) + '\n' + Ah[i] +
'\n' + str(At[i])
)
nx.draw(graph, with_labels=True, font_family="IPAexGothic")
np.savetxt('Graph.txt', Graph, fmt='%.1e')
#print(graph.degree)
print(x)
edit_table(Dh, Dt, Ah, At, x)
print(period)
plt.show()