PyinstallerでStreamlitをexe化したい

前提・実現したいこと

Pyinstallerで、StreamlitのPythonスクリプトをexe化しようとしてハマっています。

発生している問題・エラーメッセージ

2022-01-12 23:04:14.475 INFO    matplotlib.font_manager: Failed to extract font properties from /System/Library/Fonts/Apple Color Emoji.ttc: In FT2Font: Could not set the fontsize (error code 0x17)
2022-01-12 23:04:14.754 INFO    matplotlib.font_manager: Failed to extract font properties from /System/Library/Fonts/Supplemental/NISC18030.ttf: In FT2Font: Could not set the fontsize (error code 0x17)
2022-01-12 23:04:15.013 INFO    matplotlib.font_manager: Failed to extract font properties from /System/Library/Fonts/LastResort.otf: tuple indices must be integers or slices, not str
2022-01-12 23:04:15.269 INFO    matplotlib.font_manager: generated new fontManager
Traceback (most recent call last):
  File "run_streamlit.py", line 2, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "streamlit/__init__.py", line 76, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "streamlit/delta_generator.py", line 71, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "streamlit/elements/arrow_altair.py", line 23, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "altair/__init__.py", line 4, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "altair/vegalite/__init__.py", line 2, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "altair/vegalite/v4/__init__.py", line 2, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "altair/vegalite/v4/schema/__init__.py", line 2, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "altair/vegalite/v4/schema/core.py", line 4, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "altair/utils/__init__.py", line 1, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "altair/utils/core.py", line 13, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "jsonschema/__init__.py", line 29, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "jsonschema/protocols.py", line 18, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "PyInstaller/loader/pyimod03_importers.py", line 476, in exec_module
  File "jsonschema/validators.py", line 348, in <module>
  File "jsonschema/_utils.py", line 61, in load_schema
  File "pathlib.py", line 1236, in read_text
  File "pathlib.py", line 1222, in open
  File "pathlib.py", line 1078, in _opener
FileNotFoundError: [Errno 2] No such file or directory: '/var/folders/rc/pnkfc6zd6_56b55jxf6zzyhr0000gn/T/_MEIFuSRqn/jsonschema/schemas/draft3.json'
[33085] Failed to execute script 'run_streamlit' due to unhandled exception!

該当のソースコード

以下が実際に動作させたいmain.pyです。

main.py
1import streamlit as st
2
3
4def main():
5    st.write('Hello, World!')
6
7
8if __name__ == '__main__':
9    main()

試したこと

main.pyをそのままexe化してもうまく動作しないため、以下のrun_streamlit.pyをexe化させることで対応しようとしています。

run_streamlit.py
1import subprocess
2import streamlit as st
3
4subprocess.call('streamlit run main.py', shell=True)

ただしこのままだとこちらのエラーが発生するため、更に以下のhook-streamlit.pyを同ディレクトリに置くことで対応していますが、先述の別エラーにハマってしまっています。

from PyInstaller.utils.hooks import copy_metadata

datas = copy_metadata('streamlit')

sky4994

2023/01/19 18:40

Hi, I have a problem similar to yours, I found information that might solve your problem so i answered it. First of all, I am a foreigner (Korean), so please understand that I am answering in English. https://github.com/matplotlib/matplotlib/issues/13071 A summary of the contents of the above link You appear to be using the matplotlib package, but pyinstaller do to hardcode all packages and your code to make it an exe file. Therefore, a problem arises because matplotlib's additional fonts are excluded. It seems that the problem can be solved by excluding matplotlib's font.