错误:"'dict' 对象没有属性 'iteritems' " [英] Error: " 'dict' object has no attribute 'iteritems' "

问题描述

我正在尝试使用 NetworkX 读取 Shapefile 并使用函数 write_shp() 生成将包含节点和边的 Shapefile，但是当我尝试运行它给出的代码时我出现以下错误:

I'm trying to use NetworkX to read a Shapefile and use the function write_shp() to generate the Shapefiles that will contain the nodes and edges, but when I try to run the code it gives me the following error:

Traceback (most recent call last):   File
"C:/Users/Felipe/PycharmProjects/untitled/asdf.py", line 4, in
<module>
    nx.write_shp(redVial, "shapefiles")   File "C:Python34libsite-packages
etworkx
eadwrite
x_shp.py", line
192, in write_shp
    for key, data in e[2].iteritems(): AttributeError: 'dict' object has no attribute 'iteritems'

我使用的是 Python 3.4 并通过 pip install 安装了 NetworkX.

I'm using Python 3.4 and installed NetworkX via pip install.

在这个错误之前它已经给了我另一个说xrange不存在"或类似的东西，所以我查了一下，只是将xrange更改为range 在 nx_shp.py 文件中，这似乎解决了它.

Before this error it had already given me another one that said "xrange does not exist" or something like that, so I looked it up and just changed xrange to range in the nx_shp.py file, which seemed to solve it.

据我所知，它可能与 Python 版本(Python2 与 Python3)有关.

From what I've read it could be related to the Python version (Python2 vs Python3).

推荐答案

在 python3 中，使用 dict.items() 而不是 dict.iteritems()

As you are in python3 , use dict.items() instead of dict.iteritems()

iteritems() 在python3中被删除了，所以你不能再使用这个方法了.

iteritems() was removed in python3, so you can't use this method anymore.

查看 Python 3.0 Wiki 内置更改部分, 声明如下:

Take a look at Python 3.0 Wiki Built-in Changes section, where it is stated:

删除了 dict.iteritems()、dict.iterkeys() 和 dict.itervalues().

改为:使用 dict.items()、dict.keys() 和 dict.values()分别.

Instead: use dict.items(), dict.keys(), and dict.values() respectively.

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