青蛙小白

psycopg

psycopg - PostgreSQL Driver for Python

psycopg wrapper

  • ‘c’ implementation - psycopg_c
  • ‘binary’ implementation - psycopg_binary
  • ‘python’ implementation - libpq

推荐安装psycopg[binary],这是打包好所有依赖的版本,无需本地编译,也不需要系统安装libpq

pip install "psycopg[binary]"

如果系统安装了libpq也可以。但不推荐:

# Debian/Ubuntu:
sudo apt install libpq-dev
# macOS
brew install libpq

psycopg_c不建议,因为需要额外编译。

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