Question

这似乎是一个非常简单的问题。我安装了folium就好了但是我的程序在import语句中出现语法错误。

Traceback (most recent call last):
  File "/home/python_scripts/interactivemap.py", line 3, in <module>
    import folium as f
  File "/usr/lib/python2.6/site-packages/folium/__init__.py", line 6, in <module>
    from folium.folium import Map, initialize_notebook
  File "/usr/lib/python2.6/site-packages/folium/folium.py", line 23, in <module>
    from folium import utilities
  File "/usr/lib/python2.6/site-packages/folium/utilities.py", line 235
    json_data = [{type_check(x): type_check(y) for x, y in iteritems(data)}]
                                                 ^
SyntaxError: invalid syntax

我真的很遗憾可能造成这种情况的原因除了我运行python 2.6这个事实，但我没有看到任何迹象表明这样的问题。

Answer 1

当您使用Python 2.6时，您需要手动创建字典：

d = dict()

for k,v in iteritems(data):  # Not sure where you got
                             # this method from
    d[type_check(k)] = type_check(v)

json_data = [d] # or import simplejson as json; json_data = json.dumps(d)

尝试导入folium时出现语法错误

1 个答案: