U
    Ha,                     @   s   d Z ddlZddlZddlZddlmZ ddlmZ ddlm	Z	 ddl
mZ ddlmZmZ ddlmZ dd	lmZ G d
d deZdZG dd deZdS )z*
Management utility to create superusers.
    N)get_user_model)get_default_username)validate_password)
exceptions)BaseCommandCommandError)DEFAULT_DB_ALIAS)capfirstc                   @   s   e Zd ZdS )NotRunningInTTYExceptionN)__name__
__module____qualname__ r   r   [/tmp/pip-unpacked-wheel-3jxiddxt/django/contrib/auth/management/commands/createsuperuser.pyr
      s   r
   passwordc                       s`   e Zd ZdZdZdZ fddZdd Z fdd	Zd
d Z	dddZ
dddZdd Z  ZS )CommandzUsed to create a superuser.T)stdinc                    s.   t  j|| t | _| jj| jj| _d S )N)super__init__r   	UserModel_meta	get_fieldUSERNAME_FIELDusername_field)selfargskwargs	__class__r   r   r      s    zCommand.__init__c                 C   s   |j d| jj dd |j ddddd| jj d	 |j d
tdd | jjD ]l}| jj|}|jr|jj	r|jj	jj
std| q|j d| dd| fd qJ|j d| d| d qJd S )Nz--%sz&Specifies the login for the superuser.)helpz	--noinputz
--no-inputstore_falseinteractivezTells Django to NOT prompt the user for input of any kind. You must use --%s with --noinput, along with an option for any other required field. Superusers created with --noinput will not be able to log in until they're given a valid password.)actiondestr   z
--databasez4Specifies the database to use. Default is "default".)defaultr   z\Required field '%s' specifies a many-to-many relation through model, which is not supported.appendz?Specifies the %s for the superuser. Can be used multiple times.)r"   r   z#Specifies the %s for the superuser.)add_argumentr   r   r   REQUIRED_FIELDSr   r   many_to_manyremote_fieldZthroughZauto_createdr   )r   parser
field_namefieldr   r   r   add_arguments"   sN    
   
 zCommand.add_argumentsc                    s   | dtj| _t j||S )Nr   )getsysr   r   execute)r   r   optionsr   r   r   r0   M   s    zCommand.executec              
   O   s  || j j }|d }i }| jj}z| j jt W n tjk
rH   Y n
X d |t< z|d ri }t	| j
dr~| j
 s~tt|d}|r| |||}	|	r| j|	 d }n|dkrtdt| |d kr| | j|}
| | j|
|}|r| |||}	|	r| j|	 d }qq||| j j< | jjr>| jj|n||| j j< | j jD ]}| j j|}|| ||< || d krR| |}
| ||
}|||< |jr|r| sd ||< | jd qpdd	 |d
D ||< |js|||< |jrp|j|||< qpqRt|kr|t d krt }td}||krX| jd q| dkrv| jd qzt|| j f | W nZ tjk
r } z8| jd|j  t!d}|" dkrW Y qW 5 d }~X Y nX ||t< qnt|krdt#j$krt#j$d |t< |d kr<t#j$%d| j j&  }|d krXtd| j j n| |||}	|	rtt|	||| j j< | j jD ]X}d|&  }|| pt#j$%|}|std| | j j|}|'|d ||< q| j j()|j*f | |d dkr| j+d W n t,k
r@   | jd t-.d Y nV tjk
rt } ztd|j W 5 d }~X Y n" tk
r   | j+d Y nX d S )Ndatabaser!   isatty)r2    %s cannot be blank.z"Error: This field cannot be blank.c                 S   s   g | ]}|  qS r   )strip).0pkr   r   r   
<listcomp>   s     z"Command.handle.<locals>.<listcomp>,zPassword (again): z#Error: Your passwords didn't match.z&Error: Blank passwords aren't allowed.
z:Bypass password validation and create user anyway? [y/N]: yZDJANGO_SUPERUSER_PASSWORDZDJANGO_SUPERUSER_z!You must use --%s with --noinput.	verbosity   zSuperuser created successfully.z
Operation cancelled.; zSuperuser creation skipped due to not running in a TTY. You can run `manage.py createsuperuser` in your project to create one manually.)/r   r   r   verbose_namer   r   PASSWORD_FIELDr   ZFieldDoesNotExisthasattrr   r3   r
   r   _validate_usernamestderrwriter   r	   _get_input_messageget_input_datar)   modelr'   r(   r6   splitZmany_to_onegetpassr   ValidationErrorjoinmessagesinputlowerosenvironr.   upperclean_default_manager
db_managerZcreate_superuserstdoutKeyboardInterruptr/   exit)r   r   r1   usernamer2   	user_dataverbose_field_nameZfake_user_dataZdefault_username	error_msgmessager+   r,   Zinput_valuer   Z	password2errresponseenv_varvalueer   r   r   handleQ   s    









 zCommand.handleNc              
   C   sn   t |}|r|dkr|}z||d}W n@ tjk
rh } z | jdd|j  d}W 5 d}~X Y nX |S )zm
        Override this method if you want to customize data inputs or
        validation exceptions.
        r4   Nz	Error: %sr?   )rN   rS   r   rK   rD   rE   rL   rM   )r   r,   r]   r$   Z	raw_valuevalrb   r   r   r   rG      s    zCommand.get_input_datac                 C   sL   dt |j|rd| nd|jrDd|jjjj|jr8| n|jjf ndf S )Nz%s%s%s: z (leave blank to use '%s')r4   z (%s.%s))	r	   r@   r)   rH   r   Zobject_namer(   Zm2m_target_field_namer+   )r   r,   r$   r   r   r   rF      s    
zCommand._get_input_messagec              
   C   s   | j jrBz| jj|| W n | jjk
r8   Y n
X d| S |sRdt| S z| j |d W n4 t	j
k
r } zd|j W Y S d}~X Y nX dS )z=Validate username. If invalid, return a string error message.z Error: That %s is already taken.r5   Nr?   )r   uniquer   rT   rU   Zget_by_natural_keyZDoesNotExistr	   rS   r   rK   rL   rM   )r   rY   r[   r2   rb   r   r   r   rC      s    zCommand._validate_username)N)N)r   r   r   r   Zrequires_migrations_checksZstealth_optionsr   r-   r0   rc   rG   rF   rC   __classcell__r   r   r   r   r      s   +{


r   )__doc__rJ   rP   r/   Zdjango.contrib.authr   Zdjango.contrib.auth.managementr   Z'django.contrib.auth.password_validationr   Zdjango.corer   Zdjango.core.management.baser   r   Z	django.dbr   Zdjango.utils.textr	   	Exceptionr
   rA   r   r   r   r   r   <module>   s   