为什么我在使用 PyInstaller 时从库中收到 platformdirs.mac 错误？

Question

我不明白为什么我会收到这个似乎在第 10 行的错误，我进行了故障排除并发现这是一个 pylint 库。 我的 pylint 已升级到最新版本。 我想知道为什么在导入 pylint 时收到错误消息？ 这些是我的前几行（所有库）

from PyQt5.QtWidgets import QApplication, QTextEdit, QWidget, QPlainTextEdit, QTabBar, QPushButton, QMainWindow, QMenuBar, QAction, QVBoxLayout, QToolBar, QToolButton, QMenu, QLineEdit, QTreeView, QFileSystemModel, QTabWidget, QTreeWidget, QTreeWidgetItem, QStyle, QAbstractItemView, QHBoxLayout, QSplitter, QLabel, QDesktopWidget, QStylePainter, QStyleOptionButton, QInputDialog, QFileDialog, QMessageBox
from PyQt5.QtWebEngineWidgets import QWebEngineView
from PyQt5.QtGui import QKeySequence, QFont, QIcon, QFontMetrics, QTextCursor, QPainter, QColor, QImage
from PyQt5.QtCore import pyqtSlot, QRect, pyqtSignal, QDir, Qt, QUrl, QSocketNotifier, QSize
from PyQt5 import QtSvg
from PyQt5.Qsci import QsciScintilla, QsciLexerPython, QsciLexerCSS, QsciLexerHTML, QsciLexerJavaScript, QsciLexerCustom, QsciAPIs
import PyQt5
from qtconsole.rich_jupyter_widget import RichJupyterWidget
from qtconsole.manager import QtKernelManager
from pathlib import Path
from pylint import lint
from pylint.reporters.text import TextReporter
import os
import re
#os.environ['QT_API'] = 'pyqt5'
import subprocess
import sys
import shutil
import pickle
import threading
import webbrowser
import locale, pty, struct, termios
from datetime import datetime

这是我在运行pyinstaller --onefile main.py时收到的这些库的错误

Traceback (most recent call last):
  File "main.py", line 11, in <module>
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "pylint/lint/__init__.py", line 76, in <module>
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "pylint/lint/parallel.py", line 8, in <module>
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "pylint/reporters/__init__.py", line 27, in <module>
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "pylint/utils/__init__.py", line 48, in <module>
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "pylint/utils/docs.py", line 8, in <module>
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "pylint/constants.py", line 7, in <module>
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "platformdirs/__init__.py", line 31, in <module>
  File "platformdirs/__init__.py", line 27, in _set_platform_dir_class
  File "importlib/__init__.py", line 127, in import_module
ModuleNotFoundError: No module named 'platformdirs.macos'

预先感谢您的帮助！

Answer 1

您是否尝试过单独安装platformdirs https://pypi.org/project/platformdirs/ ？

pip install -U platformdirs

最近 pylint 从appdirs切换到platformdirs https://github.com/PyCQA/pylint/issues/4886发生了变化。

Answer 2

机会不大，但是您当前的操作系统上是否安装了多个 python 实例？ 我不时地导入了一些模块，只是意识到我把它放在了错误的 python 库中。

Answer 3

我刚刚从 pip3 安装了platformdirs库并from platformdirs import *和from platformdirs.macos import *