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base1.py
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base1.py
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import os
import time
import random as r
#input = 'input/a_example.txt'
#output_file = 'output_a.out'
#input = 'input/b_lovely_landscapes.txt'
#output_file = 'output_b.out'
#input = 'input/c_memorable_moments.txt'
#output_file = 'output_c.out'
#input = 'input/d_pet_pictures.txt'
#output_file = 'output_d.out'
input = 'input/e_shiny_selfies.txt'
output_file = 'output_e.out'
with open(input) as f_in:
# read first line
numfotos = [int(x) for x in next(f_in).split()]
matrix = []
for line in f_in: # read rest of lines
matrix.append([x for x in line.split()])
V = []
slides = []
dict = {}
integercounter = 0
tags = 0
for element in matrix:
tags = tags + int(element[1])
tmp = []
tmptags = []
tmp.append(str(integercounter))
for i in range(int(element[1])):
tmptags.append(element[2+i])
for tag in tmptags:
if tag not in dict:
dict[tag] = 1
else:
dict[tag] += 1
tmp.append(tmptags)
if element[0] is 'V':
V.append(tmp)
elif element[0] is 'H':
slides.append(tmp)
integercounter = integercounter + 1
del matrix
class ProgressBar:
def __init__(self,maxvalue):
if not isinstance(maxvalue, int):
raise TypeError
self.percent = 0.0
self.value = 0
self.max = maxvalue
print('\rProgress . . . 0.0% | {}/{}'.format(self.value,self.max), end='', flush=True)
def update(self, newvalue):
if not isinstance(newvalue, int):
raise TypeError
self.value = newvalue
self.percent = newvalue*100/self.max
if self.percent < 100.0:
print('\rProgress . . . {:3.2f}% | {:.0f}/{:.0f}'.format(self.percent,self.value,self.max), end='', flush=True)
else:
self.percent = 100.0
print('\rProgress . . . {:3.0f}% | {:.0f}/{:.0f} '.format(self.percent,self.value,self.max), end='\n')
print("Done.")
return self.percent
def factor_interes(slide1, slide2):
esta = 0
for i in slide1[1]:
if i in slide2[1]:
esta += 1
return min([esta, len(slide1[1])-esta, len(slide2[1])-esta])
def enlazar():
salida = []
for elem in slides:
if len(elem[1]) == 0:
salida.append(elem)
slides.remove(elem)
print("+1")
tot = len(slides)
PB = ProgressBar(tot)
salida.append(slides.pop(0))
if len(salida) < 1:
contador = len(salida)-1
else:
contador = 0
while len(slides) > 0:
maximo = 0
aux = 0
for i in range(len(slides)):
if len(slides[i][1]) < maximo:
continue
numero = matching(salida[contador], slides[i])
if numero > maximo:
maximo = numero
aux = i
salida.append(slides.pop(aux))
contador+=1
PB.update(tot - len(slides))
return salida
def matching(photo1, photo2):
matchingsi = 0
for i in photo1[1]:
if i in photo2[1]:
matchingsi+= 1
continue
return matchingsi
def merge_list(list1,list2):
final = []
for elem in list1:
if elem in list2:
dict[elem]-=1
continue
final.append(elem)
for elem in list2:
final.append(elem)
return final
def emparejar():
maximo = 99999999
#numrandom= r.randint(0,len(V)-1)
numrandom = 0
random = V.pop(numrandom)
elegida = V.pop()
for i in range(len(V)):
numero = matching(random, V[i])
if numero < maximo:
maximo = numero
V.append(elegida)
elegida = V.pop(i)
if maximo == 0:
break
final = []
final.append(random[0] + ' ' + elegida[0])
final.append(merge_list(random[1], elegida[1]))
return final
def cleantags(mtx):
print("\nCleaning tags . . .")
print("Total tags: {}".format(tags))
counter1 = 0
counter2 = 0
PB = ProgressBar(tags)
for elem in mtx:
borrados = 0
for i in range(len(elem[1])):
counter2+=1
PB.update(counter2)
if dict.get(elem[1][i-borrados]) == 1:
elem[1].pop(i-borrados)
counter1+=1
borrados+=1
print(counter1)
def output(res):
with open(output_file, 'w') as f_out:
f_out.write("%s\n" % len(res))
for item in res:
#f_out.write("%s " % item[0])
f_out.write(item[0])
f_out.write("\n")
def testoutput(mtx):
with open("output_test.txt", 'w') as f_out:
for item in mtx:
for subitem in item:
f_out.write("%s " % subitem)
f_out.write("\n")
def main():
#Codigo aqui
print("\nStarting . . .")
print("Input File: {}".format(input))
allV = False
tot = len(V)
if tot > 0:
if len(slides) == 0:
print("Only vertical photos detected!")
allV = True
t_time = time.clock()
cleantags(V)
print((time.clock() - t_time))
t_time = time.clock()
print("\nMixing Vertical photos . . .")
PB = ProgressBar(tot)
while len(V) >= 1:
slides.append(emparejar())
PB.update(tot - len(V))
print((time.clock() - t_time))
else:
print("\nMixing Vertical photos . . .")
print("0 Detected.")
if not allV:
t_time = time.clock()
cleantags(slides)
print((time.clock() - t_time))
t_time = time.clock()
print("\nCreating Slideshow. . .")
output_value = enlazar()
print((time.clock() - t_time))
print("\nExporting file. . .")
output(output_value)
print("Done.")
time.sleep(2)
if __name__ == '__main__':
main()