我正在使用python編寫代碼以在ArcMAP中生成一個點shapefile。我有1000個隨機可能性(在FileA中),我需要嘗試所有這些可能性。 FileA是FileB位置的索引。AttributeError:'str'對象沒有屬性'toInteger'
此外,對於每個生成的序列,我正在查看Voronoi多邊形的面積從3個點到50個點的演變,每個序列中包含總共50個點。
當我運行的代碼,我有這個消息,這讓我困惑:
tempXYFile.writerow('{0},{1}'.format(coordinates[entry.toInteger()][0],coordinates[entry.toInteger()][1]))
AttributeError: 'str' object has no attribute 'toInteger'
我會感謝任何幫助!
這是我的代碼:
import csv
# create 1000 XY sequences
print 'Start of the script'
sequences = csv.reader(open('FileA.csv','rb'),delimiter=',')
coordinates = []
# read coordinates of volcanos and store in memory
print 'Start reading in the coordinates into the memory'
coordinates_file = csv.reader(open('FileB.csv','rb'),delimiter=',')
for coordinate in coordinates[1:]:
coordinates.append(coordinate)
del coordinates_file
##i = 1
for sequence in sequences:
## print 'sequence # {0}'.format(i)
j = 1
tempXYFile = csv.writer(open('tempXY.csv','wb'),delimiter=',') #add the parameter to create a file if does not exist
for entry in sequence:
tempXYFile.writerow('{0},{1}'.format(coordinates[entry.toInteger()][0],coordinates[entry.toInteger()][1]))
print 'Entry # {0}: {1},{2}'.format(j, coordinates[entry.toInteger()][0],coordinates[entry.toInteger()][1])
j = j + 1
i = i + 1
del tempXYFile
print 'End of Script'
嗨,改變了 'entry.toInteger()[0]' 至「INT(條目[])'。混合語言... 我有這個新錯誤: 'tempXYFile.writerow('{0},{1}'.format(coordinates [int(entry)] [0],coordinates [int(entry)] [ 1])) IndexError:列表索引超出範圍' – user1166251 2012-02-17 22:55:28