質問編集履歴

間違いの修正

2020/07/22 10:11

投稿

taniyan

スコア11

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@@ -99,14 +99,14 @@
 ## エラーの説明
-**◆Error when importing Numpy**
+**◆Numpyをimportした時、下記のエラー内容が出ます。**
 ```
 /Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name/bin
 /Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name/lib/python3.8/site-packages/numpy/__init__.py:140: UserWarning: mkl-service package failed to import, therefore Intel(R) MKL initialization ensuring its correct out-of-the box operation under condition when Gnu OpenMP had already been loaded by Python process is not assured. Please install mkl-service package, see http://github.com/IntelPython/mkl-service
   from . import _distributor_init
 pModule is empty!!!
 Traceback (most recent call last):
-  File "/Users/username/git/python_c_api_sample/tanitani.py", line 10, in <module>
+  File "/Users/username/git/python_c_api_sample/python_code_sample.py", line 10, in <module>
     import numpy as np
   File "/Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name/lib/python3.8/site-packages/numpy/__init__.py", line 142, in <module>
     from . import core
@@ -138,7 +138,7 @@
  in /Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name/lib/python3.8/site-packages/numpy/core/_multiarray_umath.cpython-38-darwin.so
 ```
-**◆Error when importing random**
+**◆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)**
 ```
    File "./python_code_sample.py", line 2, in <module>
@@ -186,7 +186,7 @@
 ## cコンパイル
 ```
-g++ -fPIC main.cpp $(python3.8-config --cflags --ldflags) -lpython3.8 -o main && ./main
+g++ -fPIC main.cpp $(python3.8-config --cflags --ldflags) -lpython3.8
 python3.8-config --cflags
 -I/Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name/include/python3.8 -I/Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name/include/python3.8 -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name/include -arch x86_64 -I/Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name/include -arch x86_64

書式の改善

2020/07/22 10:11

投稿

taniyan

スコア11

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@@ -13,19 +13,19 @@
 ご教授いただけると幸いです。
 本投稿は次のように構成にしました
-◆コード
-◆エラーの説明
-◆環境情報
-◆コードを動かすために
-　-ディレクトリの作成
-　-作成されたpython環境
-　-コンパイル
-```
-#コード
+- ◆コード
+- ◆エラーの説明
+- ◆環境情報
+- ◆コードを動かすために
+　　  -ディレクトリの作成
+　　  -作成されたpython環境
+　　  -コンパイル
-◆main.cpp
+## コード
+**◆main.cpp**
+```
 #include <Python.h>
 #include <iostream>
 #include <stdio.h>
@@ -78,11 +78,9 @@
   return 0;
 }
-------------------------
+```
-◆python_code_sample.py
+**◆python_code_sample.py**
+```
 import numpy as np
 #import random
 print("hoge1")
@@ -99,11 +97,10 @@
     print(sample_test())
 ```
+## エラーの説明
+**◆Error when importing Numpy**
 ```
-#エラーの説明
-◆Error when importing Numpy
 /Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name/bin
 /Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name/lib/python3.8/site-packages/numpy/__init__.py:140: UserWarning: mkl-service package failed to import, therefore Intel(R) MKL initialization ensuring its correct out-of-the box operation under condition when Gnu OpenMP had already been loaded by Python process is not assured. Please install mkl-service package, see http://github.com/IntelPython/mkl-service
   from . import _distributor_init
@@ -140,9 +137,10 @@
   Expected in: flat namespace
  in /Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name/lib/python3.8/site-packages/numpy/core/_multiarray_umath.cpython-38-darwin.so
+```
+**◆Error when importing random**
-◆Error when importing random
+```
    File "./python_code_sample.py", line 2, in <module>
     import random
   File "/Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name/lib/python3.8/random.py", line 41, in <module>
@@ -153,36 +151,41 @@
  in /Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name/lib/python3.8/lib-dynload/math.cpython-38-darwin.so
 ```
-```
-# 環境情報
+## ◆環境情報
 I installed anaconda in pyenv.
 I created the environment as follows.
-・Anaconda installer is anaconda3-5.0.1
-・python3.8.1
-・macOS(Catalina version:10.15.4)
-・output is g++ -v
-　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
-　Apple clang version 11.0.3 (clang-1103.0.32.59)
-　Target: x86_64-apple-darwin19.4.0
-　Thread model: posix
-　InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
+- Anaconda installer is anaconda3-5.0.1
+- python3.8.1
+- macOS(Catalina version:10.15.4)
+- output is g++ -v
 ```
+    　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
+    　Apple clang version 11.0.3 (clang-1103.0.32.59)
+    　Target: x86_64-apple-darwin19.4.0
+    　Thread model: posix
+    　InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
+```
+## ◆コードを動かすために
+**ディレクトリの作成**
 ```
-# コードを動かすために
-# ディレクトリの作成
 mkdir sample_test_python_c_api && cd sample_test_python_c_api
 There are two files in the directory: main.cpp and python_code_sample.py.
+```
-#作成されたpython環境
+## 作成されたpython環境
-1. pyenv local anaconda3-5.0.1
+1. `pyenv local anaconda3-5.0.1`
-2. conda create -n your_env_name python=3.8 anaconda
+2. `conda create -n your_env_name python=3.8 anaconda`
-3. pyenv local anaconda3-5.0.1/envs/your_env_name
+3. `pyenv local anaconda3-5.0.1/envs/your_env_name`
+```
 export PYTHONHOME=/Users/username/.pyenv/versions/anaconda3-5.0.1/envs/your_env_name
 export PYTHONPATH=$PYTHONHOME/bin
+```
-#cコンパイル
+## cコンパイル
+```
 g++ -fPIC main.cpp $(python3.8-config --cflags --ldflags) -lpython3.8 -o main && ./main
 python3.8-config --cflags