更新到当前版本的 Anacondo (Anaconda3-5.0.0-Windows-x86_64) 后，我的 pweave 代码遇到了一些问题。
例如运行时
pweave.weave('example.texw', doctype = 'tex')
我得到 MultipleInstanceError 和如下所示的回溯：
Traceback (most recent call last):
File "<ipython-input-9-85475eedd74e>", line 1, in <module>
pweave.weave('example.texw', doctype = 'tex')
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site
packages\pweave\__init__.py", line 59, in weave
doc.weave()
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site-
packages\pweave\pweb.py", line 192, in weave
self.run()
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site
packages\pweave\pweb.py", line 127, in run
self.wd
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site
packages\pweave\processors\jupyter.py", line 169, in __init__
super(IPythonProcessor, self).__init__(*args, embed_kernel=embed)
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site
packages\pweave\processors\jupyter.py", line 34, in __init__
km.start_kernel(cwd=path, stderr=open(os.devnull, 'w'))
File "C:\Users\tdecloedt\AppData\Local\Continuum\anaconda3\lib\site
packages\ipykernel\inprocess\manager.py", line 46, in start_kernel …