AsciiTable 라이브러리 설치 에러 & PrettyTable 라이브러리

AsciiTable 라이브러리란?

• terminal에서 표를 나타낼 수 있게 해주는 라이브러리
• 간단하게 텍스트를 깔끔하게 표현할 수 있다

에러 메세지 & 발생 환경

  error: subprocess-exited-with-error
  
  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [17 lines of output]
      Traceback (most recent call last):
        File "<string>", line 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "/tmp/pip-install-yjk49w9n/asciitable_e8c051a8317d4a6ea92df4539cd8c6e7/setup.py", line 30, in <module>
          from asciitable.version import version
        File "/tmp/pip-install-yjk49w9n/asciitable_e8c051a8317d4a6ea92df4539cd8c6e7/asciitable/__init__.py", line 29, in <module>
          from asciitable.core import (has_numpy,
        File "/tmp/pip-install-yjk49w9n/asciitable_e8c051a8317d4a6ea92df4539cd8c6e7/asciitable/core.py", line 735, in <module>
          class NumpyOutputter(BaseOutputter):
        File "/tmp/pip-install-yjk49w9n/asciitable_e8c051a8317d4a6ea92df4539cd8c6e7/asciitable/core.py", line 768, in NumpyOutputter
          default_converters = [convert_numpy(numpy.int),
        File "/opt/conda/lib/python3.10/site-packages/numpy/__init__.py", line 324, in __getattr__
          raise AttributeError(__former_attrs__[attr])
      AttributeError: module 'numpy' has no attribute 'int'.
      `np.int` was a deprecated alias for the builtin `int`. To avoid this error in existing code, use `int` by itself. Doing this will not modify any behavior and is safe. When replacing `np.int`, you may wish to use e.g. `np.int64` or `np.int32` to specify the precision. If you wish to review your current use, check the release note link for additional information.
      The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at:
          https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations. Did you mean: 'inf'?
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

• Python 3.10.13
• numpy 1.26.3

• AsciiTable을 설치할 때 이런 에러가 발생했다

해결 과정 (해결 실패)

• 버전 문제로 발생하는 에러인 것 같아서 아래와 같이 최신 버전으로 설치해보았다

# pip install --upgrade numpy
# pip install --upgrade AsciiTable

• 하지만 계속 설치되지 않고 에러가 발생했다

대체 방법 : PrettyTable

• AsciiTable과 같은 역할을 하는 PrettyTable 라이브러리를 설치하여 사용하였다

PrettyTable 설치

# pip install PrettyTable

사용 방법

from prettytable import PrettyTable

table = PrettyTable()

# table header
table.field_names = ["이름", "나이"]

# add table row
table.add_row(["nahye", 26])
table.add_row(["henna", 30])

print(table)

# 결과
+-------+------+
|  이름 | 나이 |
+-------+------+
| nahye |  26  |
| henna |  30  |
+-------+------+