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37 lines
1 KiB
Python
37 lines
1 KiB
Python
import sys, csv
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# Abre el csv de embalses totales
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f = open('embalses.csv','r')
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reader = csv.reader(f)
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# Abre el csv de escritura para volcar solo los filtrados
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fout = open('embalses-riego-dictadura.csv', 'w')
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writer = csv.writer(fout)
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# filtros
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rownum = 0
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total = 0
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totriego = 0
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for row in reader:
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if rownum > 0:
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year = row[7].split("-")[2]
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if year:
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year = int(year)
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if year > 1938 and year < 1976: # filtro de anyo
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total += 1
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if row[10] and "Riego" in row[11]: # filtro de Riego
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print str(year) + " " + row[1]
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writer.writerow( row )
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totriego += 1
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else:
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writer.writerow( row ) # escribe el header
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rownum += 1
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# 548 embalses inaugurados durante la dictadura
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print "Total embalses inaugurados durante la dictadura: " + str(total)
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# 188 de ellos de riego
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print "Total embalses riego inaugurados durante la dictadura: " + str(totriego)
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f.close()
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fout.close()
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