AttributeError:'str'对象没有属性'toInteger' [英] AttributeError: 'str' object has no attribute 'toInteger'
问题描述
此外,对于每个生成的序列,我正在从3个点看Voronoi多边形区域的演变在每个序列中包含了50分,共计50分。
当我运行代码时,我有这个消息使我困惑:
tempXYFile.writerow('{0},{1}'.format(coordinates [entry.toInteger()] [0],coordinates [entry.toInteger ()] [1]))
AttributeError:'str'对象没有属性'toInteger'
这是我的代码:
$创建1000个XY序列
print'开始脚本
sequences = csv.reader(open('FileA.csv','rb '),delimiter =',')
coordinates = []
#读取火山坐标并存入内存
print'开始读取坐标到内存'
coordinates_file = csv.reader(open('FileB.csv','rb'),delimiter =',')
坐标为[1:]:
coordinates.append(坐标)
del coordinates_file
## i = 1
序列中的序列:
## print'序列号{0}'格式(i)
j = 1
tempXYFile = csv.writer(打开('tempXY.csv','wb'),delimiter =',')#添加参数以创建文件(如果不存在)
用于依次输入:
tempXYFile.writerow('{0},{1}'.format(coordinates [entry.toInteger()] [0],coordinates [entry.toInteger()] [1]))
print格式(j,坐标[entry.toInteger()] [0],坐标[entry.toInteger()] [1])$ b $ bj = j + 1
i = i + 1
del tempXYFile
print'脚本结束'
toInteger()
函数用于你想要的字符串改为用户 int(entry [])
。 I'm writing a code using python to generate a point shapefile within ArcMAP. I have a 1000 random possibilities (in FileA), and I need to try all of them. The FileA is the index of the position of FileB.
In addition, for each sequence generated I'm looking at the evolution of the area of the Voronoi polygon from 3 points to 50 points in each sequence that contains a total of 50 points.
When I run the code, I have this message which confuse me:
tempXYFile.writerow('{0},{1}'.format(coordinates[entry.toInteger()][0],coordinates[entry.toInteger()][1]))
AttributeError: 'str' object has no attribute 'toInteger'
I'll appreciate any help !
This is my code:
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'
Python doesn't have a toInteger()
function for strings you will want to user int(entry[])
instead.
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