使用 python3.6 错误 :root:code for hash sha3_224 was not found 进行 Django 迁移

Question

你好我读了Django tutorials我有一个与特定 sha3_224 相关的错误迁移过程中的哈希函数。如何解决这个问题呢？谢谢你。

(venv) linuxoid@linuxoid-ThinkPad-L540:~/myprojects/myproject$ python manage.py makemigrations
ERROR:root:code for hash sha3_224 was not found.
Traceback (most recent call last):
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 121, in __get_openssl_constructor
    f = getattr(_hashlib, 'openssl_' + name)
AttributeError: module '_hashlib' has no attribute 'openssl_sha3_224'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 243, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 128, in __get_openssl_constructor
    return __get_builtin_constructor(name)
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 113, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha3_224
ERROR:root:code for hash sha3_256 was not found.
Traceback (most recent call last):
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 121, in __get_openssl_constructor
    f = getattr(_hashlib, 'openssl_' + name)
AttributeError: module '_hashlib' has no attribute 'openssl_sha3_256'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 243, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 128, in __get_openssl_constructor
    return __get_builtin_constructor(name)
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 113, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha3_256
ERROR:root:code for hash sha3_384 was not found.
Traceback (most recent call last):
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 121, in __get_openssl_constructor
    f = getattr(_hashlib, 'openssl_' + name)
AttributeError: module '_hashlib' has no attribute 'openssl_sha3_384'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 243, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 128, in __get_openssl_constructor
    return __get_builtin_constructor(name)
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 113, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha3_384
ERROR:root:code for hash sha3_512 was not found.
Traceback (most recent call last):
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 121, in __get_openssl_constructor
    f = getattr(_hashlib, 'openssl_' + name)
AttributeError: module '_hashlib' has no attribute 'openssl_sha3_512'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 243, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 128, in __get_openssl_constructor
    return __get_builtin_constructor(name)
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 113, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type sha3_512
ERROR:root:code for hash shake_128 was not found.
Traceback (most recent call last):
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 121, in __get_openssl_constructor
    f = getattr(_hashlib, 'openssl_' + name)
AttributeError: module '_hashlib' has no attribute 'openssl_shake_128'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 243, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 128, in __get_openssl_constructor
    return __get_builtin_constructor(name)
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 113, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type shake_128
ERROR:root:code for hash shake_256 was not found.
Traceback (most recent call last):
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 121, in __get_openssl_constructor
    f = getattr(_hashlib, 'openssl_' + name)
AttributeError: module '_hashlib' has no attribute 'openssl_shake_256'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 243, in <module>
    globals()[__func_name] = __get_hash(__func_name)
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 128, in __get_openssl_constructor
    return __get_builtin_constructor(name)
  File "/home/linuxoid/myprojects/venv/lib/python3.6/hashlib.py", line 113, in __get_builtin_constructor
    raise ValueError('unsupported hash type ' + name)
ValueError: unsupported hash type shake_256
No changes detected

Answer 1

检查您的python最近是否已更新。 venv 可能指向旧的，重新创建 venv 为我们修复了它。

运行 mkvirtualenv venv或 virtualenv venv (取决于您最初如何创建它)也应该在保留已安装的软件包的同时工作。