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我有一个 python 代码，它生成.pmd格式的报告，然后使用以下命令将其呈现为 html：

import subprocess
cmd_pweave = "pweave -f md2html file.pmd"
subprocess.run(cmd_pweave, shell=True, check=True)

我想避免调用终端，因为这可能是与 Windows 的可集成性问题（现在我使用的是 mac）。

所以问题是：有没有办法使用 python pweave 库将此 pmd 文件呈现为 html？我已经浏览了文档，但我找不到如何去做。

它应该是这样的：

import pweave
# Weave a pandoc document with default options
pweave.weave('file.pmd')

Python pweave 模块文档在这里http://mpastell.com/pweave/pweave.html#simple-weaving-and-tangling 和 pmd 中的一个例子在这里：http ://mpastell.com/pweave/_downloads/FIR_designp.pmd

任何帮助表示赞赏

更新：这是回溯

  File "/Applications/miniconda3/envs/ptools/lib/python3.7/site-packages/IPython/core/interactiveshell.py", line 3326, in run_code
    exec(code_obj, self.user_global_ns, self.user_ns)
  File "<ipython-input-6-32aca0d5d946>", line 2, in <module>
    pweave.weave("path with spaces/dt_2020_04_19__19_51_11/ptools_analysis_2020_04_19__19_51_11.pmd")
  File "/Applications/miniconda3/envs/ptools/lib/python3.7/site-packages/pweave/__init__.py", line 59, in weave
    doc.weave()
  File "/Applications/miniconda3/envs/ptools/lib/python3.7/site-packages/pweave/pweb.py", line 192, in weave
    self.run()
  File "/Applications/miniconda3/envs/ptools/lib/python3.7/site-packages/pweave/pweb.py", line 127, in run
    self.wd
  File "/Applications/miniconda3/envs/ptools/lib/python3.7/site-packages/pweave/processors/jupyter.py", line 169, in __init__
    super(IPythonProcessor, self).__init__(*args, embed_kernel=embed)
  File "/Applications/miniconda3/envs/ptools/lib/python3.7/site-packages/pweave/processors/jupyter.py", line 34, in __init__
    km.start_kernel(cwd=path, stderr=open(os.devnull, 'w'))
  File "/Applications/miniconda3/envs/ptools/lib/python3.7/site-packages/ipykernel/inprocess/manager.py", line 46, in start_kernel
    self.kernel = InProcessKernel(parent=self, session=self.session)
  File "/Applications/miniconda3/envs/ptools/lib/python3.7/site-packages/ipykernel/inprocess/ipkernel.py", line 72, in __init__
    super(InProcessKernel, self).__init__(**traits)
  File "/Applications/miniconda3/envs/ptools/lib/python3.7/site-packages/ipykernel/ipkernel.py", line 67, in __init__
    kernel      = self,
  File "/Applications/miniconda3/envs/ptools/lib/python3.7/site-packages/traitlets/config/configurable.py", line 423, in instance
    '%s are being created.' % cls.__name__
traitlets.config.configurable.MultipleInstanceError: Multiple incompatible subclass instances of InProcessInteractiveShell are being created.```
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