Python remote Examples

Example #1

def script(name=None):
    project.rsync_project(local_dir='scripts',
                          remote_dir=env.remote_dir + '/scripts',
                          delete=True)
    with cd(env.remote_dir):
        remote(f'{env.py_bin} manage.py runscript {name}')
        remote('rm -rf scripts')

Example #2

def dep():
    ''' 安装系统依赖 '''
    py = etc('FABRIC_PYTHON_PATH', default='/root/.pyenv/versions/3.7.4')
    os.path.exists('requirements.txt') or local(
        'pip-compile --output-file=requirements.txt requirements/pre.txt')
    put('requirements.txt', '/tmp/requirements.txt')
    remote(f'{py}/bin/pip install -r /tmp/requirements.txt')
    remote('rm -rf /tmp/requirements.txt')

Example #3

def mkmg(mode='pre'):
    ''' 服务器端数据库 migration 操作 '''
    PYTHONPATH = f'/home/{env.user}/.pyenv/versions/{env.project}/bin'
    with cd(env.remote_dir):
        remote(
            f'DJANGO_SETTINGS_MODULE=config.settings.{mode} {PYTHONPATH}/python manage.py makemigrations'
        )
        remote(
            f'DJANGO_SETTINGS_MODULE=config.settings.{mode} {PYTHONPATH}/python manage.py migrate'
        )

Example #4

def deploy():
    """ 服务器初始化部署 """
    # 上传代码
    project.rsync_project(
        remote_dir=env.remote_dir,
        exclude=env.excludes,
        local_dir='.',
    )

    # 创建虚拟环境
    if int(
            remote(
                f" [ -e /home/{env.user}/.pyenv/versions/{env.project} ] && echo 11 || echo 10"
            )) == 10:
        remote(f'pyenv virtualenv 3.7.7 {env.project}')

    # 上传必要文件(.env requirements tests scripts schedule.py)
    # project.rsync_project(remote_dir=env.remote_dir + '/requirements', local_dir='requirements')

    # 安装依赖类库 (pip install -r requirements.txt)
    PYTHONPATH = f'/home/{env.user}/.pyenv/versions/{env.project}/bin'

    with cd(env.remote_dir):
        # 创建数据库 待定
        remote(f'{PYTHONPATH}/pip install -U pip')
        remote(f'{PYTHONPATH}/pip install -r requirements/pre.txt')
        # 导入数据 (manage.py migrate)
        mkmg(mode='pre')
        # remote(f'{PYTHONPATH}/python manage.py migrate')
        # 服务器端测试
        remote(f'{PYTHONPATH}/python manage.py test -v2 tests')
        # 清理项目 clean-release
        # remote('make clean-release')
        rest()

Example #5

def plan():
    """crontab 任务部署"""
    # 上传 schedule.py
    put('schedule.py', env.remote_dir)

    # 切换远程目录
    with cd(env.remote_dir):
        # 运行 schedule.py update
        remote('python schedule.py update')
        # 删除 schedule.py
        remote('rm -rf schedule.py')

Example #6

def migr():
    ''' 合并数据文件 '''
    with cd(env.remote_dir):
        remote('''/root/.pyenv/versions/3.6.5/bin/python manage.py migrate''')

Example #7

def stat():
    ''' 更新静态文件 '''
    with cd(env.remote_dir):
        remote('python manage.py collectstatic --noinput')