Question

当我使用pipreqs时，我遇到了这个问题，我使用了anaconda和俄语Windows。

root@DESKTOP-ETLLRI1 C:\Users\root\Desktop\resumes
$ pipreqs C:\Users\root\Desktop\resumes
Traceback (most recent call last):
  File "C:\Users\root\Anaconda3\Scripts\pipreqs-script.py", line 9, in <module>
    sys.exit(main())
  File "C:\Users\root\Anaconda3\lib\site-packages\pipreqs\pipreqs.py", line 396, in main
    init(args)
  File "C:\Users\root\Anaconda3\lib\site-packages\pipreqs\pipreqs.py", line 341, in init
    extra_ignore_dirs=extra_ignore_dirs)
  File "C:\Users\root\Anaconda3\lib\site-packages\pipreqs\pipreqs.py", line 75, in get_all_imports
    contents = f.read()
  File "C:\Users\root\Anaconda3\lib\encodings\cp1251.py", line 23, in decode
    return codecs.charmap_decode(input,self.errors,decoding_table)[0]
UnicodeDecodeError: 'charmap' codec can't decode byte 0x98 in position 1206: character maps to <undefined>

Answer 1

You can pass an encoding argument to pipreqs so that it know which encoding to use to open files.

Python3 files are usually encoded as utf-8, so execute

pipreqs --encoding=utf8 C:\Users\root\Desktop\resumes

Answer 2

BOM符号问题。

P：> pipreqs --encoding = utf8 / app 错误：文件失败：/ app \ database.py

Traceback (most recent call last):
  File "i:\python37\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "i:\python37\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "I:\Python37\Scripts\pipreqs.exe\__main__.py", line 9, in <module>
  File "i:\python37\lib\site-packages\pipreqs\pipreqs.py", line 470, in main
    init(args)
  File "i:\python37\lib\site-packages\pipreqs\pipreqs.py", line 409, in init
    follow_links=follow_links)
  File "i:\python37\lib\site-packages\pipreqs\pipreqs.py", line 138, in get_all_imports
    raise exc
  File "i:\python37\lib\site-packages\pipreqs\pipreqs.py", line 124, in get_all_imports
    tree = ast.parse(contents)
  File "i:\python37\lib\ast.py", line 35, in parse
    return compile(source, filename, mode, PyCF_ONLY_AST)
  File "<unknown>", line 1
    # -*- coding: utf-8 -*-
    ^
SyntaxError: invalid character in identifier

UnicodeDecodeError：'charmap'编解码器无法解码位置1206的字节0x98：字符映射到<undefined>

2 个答案: