Python flask.ext.login.current_user 模块，follow() 实例源码

我们从Python开源项目中，提取了以下7个代码示例，用于说明如何使用flask.ext.login.current_user.follow()。

项目：flasky 作者：RoseOu | 项目源码 | 文件源码

def follow(username):
    user = User.query.filter_by(username=username).first()
    if user is None:
        flash('Invalid user.')
        return redirect(url_for('.index'))
    if current_user.is_following(user):
        flash('You are already following this user.')
        return redirect(url_for('.user', username=username))
    current_user.follow(user)
    flash('You are now following %s.' % username)
    return redirect(url_for('.user', username=username))

项目：chihu 作者：yelongyu | 项目源码 | 文件源码

def follow(username):
    user = User.query.filter_by(username=username).first()
    if user is None:
        flash('?????')
        return redirect(url_for('main.index'))
    if current_user.is_following(user):
        flash('????????')
        return redirect(url_for('.user', username=username))
    current_user.follow(user)
    flash('????? %s.' % username)
    return redirect(url_for('main.user', username=username))


# ????

项目：chihu 作者：yelongyu | 项目源码 | 文件源码

def followed_by(username):
    user = User.query.filter_by(username=username).first()
    if user is None:
        flash('???????????')
        return redirect(url_for('main.index'))
    if current_user.is_following(user):
        flash('You are already following this user.')
        return redirect(url_for('.user', username=username))
    current_user.follow(user)
    flash('You have now following %s.' % username)
    return redirect(url_for('main.user', username=username))


# ??????

项目：pyetje 作者：rorlika | 项目源码 | 文件源码

def follow(username):
    user = User.query.filter_by(username=username).first()
    if user is None:
        flash('Invalid user.')
        return redirect(url_for('.index'))
    if current_user.is_following(user):
        flash('You are already following this user.')
        return redirect(url_for('.user', username=username))
    current_user.follow(user)
    flash('You are now following %s.' % username)
    return redirect(url_for('.user', username=username))

项目：project 作者：Junctionzc | 项目源码 | 文件源码

def follow(username):
    user = User.query.filter_by(username = username).first()
    if user is None:
        flash('Invalid user.')
        return redirect(url_for('.index'))
    if current_user.is_following(user):
        flash('You are already following this user.')
        return redirect(url_for('.user', username = username))
    current_user.follow(user)
    flash('You are now following %s.' % username)
    return redirect(url_for('.user', username = username))

项目：flask-blog 作者：zhuwei05 | 项目源码 | 文件源码

def follow(username):
    user = User.query.filter_by(username=username).first()
    if user is None:
        flash('Invalid user.')
        return redirect(url_for('.index'))
    if current_user.is_following(user):
        flash('You are already following this user.')
        return redirect(url_for('.user', username=username))
    current_user.follow(user)
    flash('You are now following %s.' % username)
    return redirect(url_for('.user', username=username))

项目：Blog_Flask 作者：xiaohu2015 | 项目源码 | 文件源码

def follow(username):
    user = User.query.filter_by(username=username).first()
    if user is None:
        flash("Invalid user.")
        return redirect(url_for('.index'))
    if current_user.is_following(user):
        flash('You have already following this user.')
        return redirect(url_for('.user', username=username))
    current_user.follow(user)
    flash("You are now following {0}.".format(username))
    return redirect(url_for('.user', username=username))


#?????????