在Mountain Lion更新之前,它就像一个魅力.
更新后,它被破坏,我无法再次获得环境.
有人知道如何解决这个问题吗?
错误以粗体显示,如下所示.
fedorius@this:~$ pip install mysql-python
Downloading/unpacking mysql-python
Downloading MySQL-python-1.2.5.zip (108kB): 108kB downloaded
Running setup.py (path:/private/var/folders/21/zjvwzn891jnf4rnp526y13200000gn/T/pip_build_fedorius/mysql-python/setup.py) egg_info for package mysql-python
Installing collected packages: mysql-python
Running setup.py install for mysql-python
building '_mysql' extension
cc -fno-strict-aliasing -fno-common -dynamic -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -mno-fused-madd -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -pipe -Dversion_info=(1,2,5,'final',1) -D__version__=1.2.5 -I/usr/local/mysql/include -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c _mysql.c -o build/temp.macosx-10.9-intel-2.7/_mysql.o -Os -g -fno-strict-aliasing -arch x86_64
clang: error: unknown argument: '-mno-fused-madd' [-Wunused-command-line-argument-hard-error-in-future]
clang: …Run Code Online (Sandbox Code Playgroud) 我有一个通常的嵌套模型
class Parent
has_one :child
accepts_nested_attributes_for :child
end
class Child
belongs_to :parent
validate :name, :presence => true
end
Run Code Online (Sandbox Code Playgroud)
如果我试图保存一个没有名字的孩子,那么它是禁止的,但如果我保存了嵌套孩子的父母,如果忽略了验证.
我不想重复我的孩子验证:reject_if.
我如何验证孩子,并且只有在孩子有效的情况下,将父母与孩子一起保存?
这真的很奇怪,我正在尝试通过命令行创建一个新用户,我收到此错误:
User.create :email => "pheewq+1@gmail.com", :password => '123456789', :password_confirmation => '123456789'
PG::UniqueViolation: ERROR: duplicate key value violates unique constraint "users_pkey"
DETAIL: Key (id)=(37) already exists.
Run Code Online (Sandbox Code Playgroud) 我试图让注册用户在我的网站上执行一些操作,所以我想通过电子邮件向他们发送一个直接指向此操作的链接。
问题是我希望他们在单击此链接时自动登录。
我可以做一些显而易见的事情,例如创建一个独特的令牌并将其通过 url 传递,mysite.com/my_funky_action?login_bypass_token=af123fa127ba32但这在我看来是一个“以前多次解决”的问题
那么,有一种简单的方法可以使用 rails / devise 来做到这一点吗?我搜索了设计文档但没有成功。
我知道这听起来很棒,但我无法弄清楚什么是错的.
我已经创建了一个带乘客的EB实例,按照教程,最后一步是运行
$ eb deploy
Run Code Online (Sandbox Code Playgroud)
哪能给我
INFO: Environment update is starting.
INFO: Deploying new version to instance(s).
ERROR: [Instance: i-71f70593] Command failed on instance. Return code: 137 Output: (TRUNCATED)... /var/app/ondeck/public/assets/priorizations/simplified/upper-5154a5b0c3e6cbf5463df08c05ab0bb4.png
I, [2015-09-21T23:00:17.233813 #26607] INFO -- : Writing /var/app/ondeck/public/assets/application-ea5935c63d274c4625db69541c62d788.js
Killed (core dumped).
Hook /opt/elasticbeanstalk/hooks/appdeploy/pre/11_asset_compilation.sh failed. For more detail, check /var/log/eb-activity.log using console or EB CLI.
INFO: Command execution completed on all instances. Summary: [Successful: 0, Failed: 1].
ERROR: Unsuccessful command execution on instance id(s) '*****'. Aborting the operation.
ERROR: Failed to …Run Code Online (Sandbox Code Playgroud) devise ×2
django ×1
email ×1
heroku ×1
macos ×1
mysql-python ×1
nested-forms ×1
postgresql ×1
python ×1