在 Python 中运行 pdoc 时如何解决 ModuleNotFoundError？

Question

我会先说我仍然熟悉 Python。 我的代码执行得很好，没有错误。 我已经安装了我需要的所有软件包。 但是当我尝试使用pdoc --html <filename>为我的代码创建文档时，我收到了这个错误......

Traceback (most recent call last):
  File "/home/mike_bowerman_puzzle_consulting/.pyenv/versions/3.7.2/lib/python3.7/site-packages/pdoc/__init__.py", line 225, in import_module
    module = importlib.import_module(module_path)
  File "/home/mike_bowerman_puzzle_consulting/.pyenv/versions/3.7.2/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/dev_test/python_reports/Sample_Expansion.py", line 8, in <module>
    from couchbase.n1ql import N1QLQuery
ModuleNotFoundError: No module named 'couchbase'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/mike_bowerman_puzzle_consulting/.pyenv/versions/3.7.2/bin/pdoc", line 11, in <module>
    load_entry_point('pdoc3==0.9.2', 'console_scripts', 'pdoc')()
  File "/home/mike_bowerman_puzzle_consulting/.pyenv/versions/3.7.2/lib/python3.7/site-packages/pdoc/cli.py", line 534, in main
    for module in args.modules]
  File "/home/mike_bowerman_puzzle_consulting/.pyenv/versions/3.7.2/lib/python3.7/site-packages/pdoc/cli.py", line 534, in <listcomp>
    for module in args.modules]
  File "/home/mike_bowerman_puzzle_consulting/.pyenv/versions/3.7.2/lib/python3.7/site-packages/pdoc/__init__.py", line 609, in __init__
    module = import_module(module)
  File "/home/mike_bowerman_puzzle_consulting/.pyenv/versions/3.7.2/lib/python3.7/site-packages/pdoc/__init__.py", line 228, in import_module
    .format(module, e.__class__.__name__, e))
ImportError: Error importing 'Sample_Expansion.py': ModuleNotFoundError: No module named 'couchbase'

这是我尝试在其上运行 pdoc 的文件开头的导入语句。

import sys
import os
from subprocess import Popen
import json
import time
import csv
import datetime
from couchbase.n1ql import N1QLQuery

我认为这是路径问题，我需要对我的 PYTHONPATH 变量做一些事情，但我不确定。 任何帮助将非常感激

Answer 1

看起来您没有在运行couchbase的 Python 环境中安装 couchbase。您需要在与脚本及其依赖项相同的 Python 环境中安装 pdoc。 :)