質問編集履歴
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間違いの修正
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**◆Numpyをimportした時、下記のエラー内容が出ます。**
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Traceback (most recent call last):
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File "/Users/username/git/python_c_api_sample/t
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File "/Users/username/git/python_c_api_sample/python_code_sample.py", line 10, in <module>
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import numpy as np
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**◆
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**◆randomをimportした時、下記のエラー内容が出ます。(pythonファイルの2行目を修正してください)**
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g++ -fPIC main.cpp $(python3.8-config --cflags --ldflags) -lpython3.8
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g++ -fPIC main.cpp $(python3.8-config --cflags --ldflags) -lpython3.8
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本投稿は次のように構成にしました
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◆コード
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- ◆コード
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◆エラーの説明
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- ◆エラーの説明
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◆環境情報
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- ◆環境情報
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◆コードを動かすために
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-ディレクトリの作成
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-ディレクトリの作成
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-作成されたpython環境
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-作成されたpython環境
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-コンパイル
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## コード
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**◆main.cpp**
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```
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#コード
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◆main.cpp
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◆python_code_sample.py
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**◆python_code_sample.py**
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## エラーの説明
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**◆Error when importing Numpy**
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```
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#エラーの説明
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```
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◆Error when importing random
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**◆Error when importing random**
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```
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```
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# 環境情報
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## ◆環境情報
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I installed anaconda in pyenv.
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I created the environment as follows.
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```
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#
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- Anaconda installer is anaconda3-5.0.1
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- python3.8.1
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- macOS(Catalina version:10.15.4)
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- output is g++ -v
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```
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Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/4.2.1
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Apple clang version 11.0.3 (clang-1103.0.32.59)
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Target: x86_64-apple-darwin19.4.0
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Thread model: posix
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InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
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```
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## ◆コードを動かすために
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**ディレクトリの作成**
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```
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mkdir sample_test_python_c_api && cd sample_test_python_c_api
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There are two files in the directory: main.cpp and python_code_sample.py.
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```
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#作成されたpython環境
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## 作成されたpython環境
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1. pyenv local anaconda3-5.0.1
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1. `pyenv local anaconda3-5.0.1`
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2. conda create -n your_env_name python=3.8 anaconda
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2. `conda create -n your_env_name python=3.8 anaconda`
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3. pyenv local anaconda3-5.0.1/envs/your_env_name
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3. `pyenv local anaconda3-5.0.1/envs/your_env_name`
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```
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export PYTHONHOME=/Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name
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```
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369
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-
#cコンパイル
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373
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+
## cコンパイル
|
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374
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+
|
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375
|
+
```
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g++ -fPIC main.cpp $(python3.8-config --cflags --ldflags) -lpython3.8 -o main && ./main
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