Question

我无法将gml文件读入networkx。这是我使用的代码：

import networkx as nx

G = nx.read_gml（'graph.gml'）

我的错误回溯是：

NetworkXError                             Traceback (most recent call last)
<ipython-input-10-463a60088035> in <module>
      1 import networkx as nx
      2 import pandas as pd
----> 3 wg = nx.read_gml('Gephi Outputs/wiseguy_5_11.gml')

<C:\Users\Isaac_PC\Anaconda3\lib\site-packages\decorator.py:decorator-gen-740> in read_gml(path, label, destringizer)

~\Anaconda3\lib\site-packages\networkx\utils\decorators.py in _open_file(func_to_be_decorated, *args, **kwargs)
    238         # Finally, we call the original function, making sure to close the fobj
    239         try:
--> 240             result = func_to_be_decorated(*new_args, **kwargs)
    241         finally:
    242             if close_fobj:

~\Anaconda3\lib\site-packages\networkx\readwrite\gml.py in read_gml(path, label, destringizer)
    216             yield line
    217 
--> 218     G = parse_gml_lines(filter_lines(path), label, destringizer)
    219     return G
    220 

~\Anaconda3\lib\site-packages\networkx\readwrite\gml.py in parse_gml_lines(lines, label, destringizer)
    396 
    397     tokens = tokenize()
--> 398     graph = parse_graph()
    399 
    400     directed = graph.pop('directed', False)

~\Anaconda3\lib\site-packages\networkx\readwrite\gml.py in parse_graph()
    385 
    386     def parse_graph():
--> 387         curr_token, dct = parse_kv(next(tokens))
    388         if curr_token[0] is not None:  # EOF
    389             unexpected(curr_token, 'EOF')

~\Anaconda3\lib\site-packages\networkx\readwrite\gml.py in parse_kv(curr_token)
    370                 curr_token = next(tokens)
    371             elif category == 4:  # dict start
--> 372                 curr_token, value = parse_dict(curr_token)
    373             else:
    374                 unexpected(curr_token, "an int, float, string or '['")

~\Anaconda3\lib\site-packages\networkx\readwrite\gml.py in parse_dict(curr_token)
    380     def parse_dict(curr_token):
    381         curr_token = consume(curr_token, 4, "'['")    # dict start
--> 382         curr_token, dct = parse_kv(curr_token)
    383         curr_token = consume(curr_token, 5, "']'")  # dict end
    384         return curr_token, dct

~\Anaconda3\lib\site-packages\networkx\readwrite\gml.py in parse_kv(curr_token)
    370                 curr_token = next(tokens)
    371             elif category == 4:  # dict start
--> 372                 curr_token, value = parse_dict(curr_token)
    373             else:
    374                 unexpected(curr_token, "an int, float, string or '['")

~\Anaconda3\lib\site-packages\networkx\readwrite\gml.py in parse_dict(curr_token)
    380     def parse_dict(curr_token):
    381         curr_token = consume(curr_token, 4, "'['")    # dict start
--> 382         curr_token, dct = parse_kv(curr_token)
    383         curr_token = consume(curr_token, 5, "']'")  # dict end
    384         return curr_token, dct

~\Anaconda3\lib\site-packages\networkx\readwrite\gml.py in parse_kv(curr_token)
    356         while curr_token[0] == 0:  # keys
    357             key = curr_token[1]
--> 358             curr_token = next(tokens)
    359             category = curr_token[0]
    360             if category == 1 or category == 2:  # reals or ints

~\Anaconda3\lib\site-packages\networkx\readwrite\gml.py in tokenize()
    336                 else:
    337                     raise NetworkXError('cannot tokenize %r at (%d, %d)' %
--> 338                                         (line[pos:], lineno + 1, pos + 1))
    339             lineno += 1
    340         yield (None, None, lineno + 1, 1)  # EOF

NetworkXError: cannot tokenize '-Level "3"' at (26, 14)

标记化是什么意思？我的gml有什么问题？

我承认此问题与此处的问题类似：Networkx read_gml error "networkx.exception.NetworkXError: cannot tokenize u'graph' at (3, 1)"，但我不认为我的错误来自我的networkx版本，如解决方案所述。

今天早些时候，我毫不费力地读了gml文件。我对gephi中的属性表进行了一些更改-添加了一些列），并通过修改进行了重新保存，从那时起，我无法使用我的代码读取gml文件。

在gephi中进行更改似乎有所不同。那有意义吗？有什么方法可以撤消此操作或重新保存文件吗？还是有一个更好的文件可以从gephi导出而不会出现此问题？我没有得到gefx文件或graphml。到目前为止，Gml是第一个起作用的文件类型。

将gephi的gml文件导入networkx时出错：“无法标记化”

0 个答案: