o
    [hO                     @   s0  d Z ddlmZ ddlZddlZddlZejdkZer#ddlZej	Z	nddl
ZddlZG dd deZ	dadadadadadadZdadadadadae ae adadd Zd	d
 Zdd Z dd Z!dd Z"dd Z#dd Z$dd Z%dd Z&dd Z'dd Z(dd Z)dd  Z*g Z+g Z,d!d" Z-d#d$ Z.e-d%d& Z/e-d'd( Z0e-d)d* Z1e.d+d, Z2e.d-d. Z3e.d/d0 Z4d1d2 Z5e.d3d4 Z6e.d5d6 Z7e.d7d8 Z8e.d9d: Z9d;d< Z:d=d> Z;d?d@ Z<dAdB Z=dCdD Z>dEdF Z?dGdH Z@dIdJ ZAdKdL ZBdMdN ZCdZdPdQZDdRdS ZEdTdU ZFG dVdW dWe	ZGdaHdXdY ZIdS )[zTesting extensions.

this module is designed to work as a testing-framework-agnostic library,
created so that multiple test frameworks can be supported at once
(mostly so that we can migrate to new ones). The current target
is pytest.

    )absolute_importN)   r   c                   @   s   e Zd ZejZdS )ABCN)__name__
__module____qualname__abcABCMetaZ__metaclass__ r
   r
   /home/ubuntu/experiments/live_experiments/Pythonexperiments/Otree/venv/lib/python3.10/site-packages/sqlalchemy/testing/plugin/plugin_base.pyr   "   s    
r   c                 C   s8  | dddt dd | dddt dd | dd	dd
dd | ddtdd | dd	dddd | ddddd | ddddd | ddddd | dddd  | d!dd"d#d | d$dd%d&d' | d(dd)d*d+d, | d-ddtd.d | d/dd0d*d1d, | d2dtdd3d4 | d5dtdd6d4 | d7dd8d*d9d, | d:dd;d*d<d, d S )=Nz
--log-infocallbackstringz,turn on info logging for <LOG> (multiple OK))actiontyper   helpz--log-debugz-turn on debug logging for <LOG> (multiple OK)z--dbappenddbzBUse prefab database uri. Multiple OK, first one is run by default.)r   r   destr   z--dbszList available prefab dbs)r   Zzeroarg_callbackr   z--dburidburiz8Database uri.  Multiple OK, first one is run by default.z--dropfirst
store_true	dropfirstz,Drop all tables in the target database first)r   r   r   z--backend-onlybackend_onlyz<Run only tests marked with __backend__ or __sparse_backend__z
--nomemorynomemoryz Don't run memory profiling testsz--postgresql-templatedbz^name of template database to use for PostgreSQL CREATE DATABASE (defaults to current database))r   r   z--low-connectionslow_connectionsz>Use a low number of distinct connections - i.e. for Oracle TNSz--write-identswrite_identszCwrite out generated follower idents to <file>, when -n<num> is used)r   r   r   z--reversetop
reversetopFzTUse a random-ordering set implementation in the ORM (helps reveal dependency issues))r   r   defaultr   z--requirementsz3requirements class for testing, overrides setup.cfgz--with-cdecimalcdecimalzDMonkeypatch the cdecimal library into Python 'decimal' for all testsz--include-tagzInclude tests with tag <tag>)r   r   r   r   z--exclude-tagzExclude tests with tag <tag>z--write-profilesZwrite_profilesz$Write/update failing profiling data.z--force-write-profilesZforce_write_profilesz,Unconditionally write/update profiling data.)_log	_list_dbs_requirements_opt_include_tag_exclude_tag)make_optionr
   r
   r   setup_options:   s   
r$   c                 C   s   ddl m} | |_dS )zConfigure required state for a follower.

    This invokes in the parent process and typically includes
    database creation.

    r   	provisionN)sqlalchemy.testingr&   FOLLOWER_IDENT)Zfollower_identr&   r
   r
   r   configure_follower   s   
r)   c                 C   s   t td| d< dS )aS  Store important configuration we will need to send to a follower.

    This invokes in the parent process after normal config is set up.

    This is necessary as pytest seems to not be using forking, so we
    start with nothing in memory, *but* it isn't running our argparse
    callables, so we have to just copy all of that over.

    include_tagsexclude_tagsmemoized_configNr*   Zdict_r
   r
   r   !memoize_important_follower_config   s   r/   c                 C   s(   t | d d  t| d d  dS )zfRestore important configuration needed by a follower.

    This invokes in the follower process.

    r-   r+   r,   N)r+   updater,   r.   r
   r
   r   !restore_important_follower_config   s   r1   c                   C   s   t  atddg d S )Nz	setup.cfgztest.cfg)configparserConfigParserfile_configreadr
   r
   r
   r   read_config   s   r6   c                 C   s   | a tD ]}|t t qdS )z7things to set up early, before coverage might be setup.N)optionspre_configurer4   )optfnr
   r
   r   	pre_begin   s   r;   c                 C   s
   | t _d S N)r7   Zhas_coverage)valuer
   r
   r   set_coverage_flag   s   
r>   c                  C   sl   t D ]} | tt qddlma ddlmamama ddlm	a	m
a
ma ddlma ddlma t
  dS )z9things to set up later, once we know coverage is running.r   testing)fixturesengines
exclusions)
assertionswarnings	profilingconfig)utilN)post_configurer7   r4   
sqlalchemyr@   r'   rA   rB   rC   rD   rE   rF   rH   rI   Zsetup_filtersr:   r
   r
   r   
post_begin   s   rM   c                 C   sX   t s
dd l a t   | drt |t j d S | dr*t |t j d S d S )Nr   z-infoz-debug)loggingbasicConfigendswith	getLoggersetLevelINFODEBUGopt_strr=   parserr
   r
   r   r     s   

r   c                  G   sB   t d ttdD ]}t d|td|f  qtd d S )Nz0Available --db options (use --dburi to override)r   z%20s	%sr   )printsortedr4   r7   getsysexit)argsmacror
   r
   r   r     s   r   c                 C   s   t | d S r<   )_setup_requirementsrU   r
   r
   r   r      s   r    c                 C      t |dd d S N-_)r,   addreplacerU   r
   r
   r   r"        r"   c                 C   r`   ra   )r+   rd   re   rU   r
   r
   r   r!      rf   r!   c                 C      t |  | S r<   )r8   r   rL   r
   r
   r   pre(     
rh   c                 C   rg   r<   )rJ   r   rL   r
   r
   r   post-  ri   rj   c                 C      | a d S r<   r7   r9   r4   r
   r
   r   _setup_options2  s   rn   c                 C   s   | j r
td d S d S )NZmemory_intensive)r   r,   rd   rm   r
   r
   r   _set_nomemory8  s   ro   c                 C   s    | j rdd l }|tjd< d S d S )Nr   decimal)r   r[   modules)r7   r4   r   r
   r
   r   _monkeypatch_cdecimal>  s   rr   c                 C   s   ddl m} t |_d S Nr   rG   )r'   rH   _fixture_fn_classZ_fixture_functions)r7   r4   rH   r
   r
   r   _init_symbolsF  s   ru   c              	   C   s(  ddl m} ddlm} ddl m} | jrt| j}ng }| jrE| jD ]!}t	d|D ]}||
dvr:td| ||d| q+q#|sP||dd d |_|D ]<}| jr|jrt| jd	}	|	|jd
 | d  W d    n1 szw   Y  ||| ||j}
|js|
|
| qUd S )Nr   rG   r?   r%   z[,\s]+r   z:Unknown URI specifier '%s'.  Specify --dbs for known uris.r   a 
)r'   rH   rK   r@   r&   r   listr   resplitr7   RuntimeErrorr   rZ   _currentr   r(   openwriteZsetup_configZset_as_current)r7   r4   rH   r@   r&   Zdb_urlsZdb_tokenr   Zdb_urlfile_cfgr
   r
   r   _engine_uriM  s@   
	
r   c                 C   s   | dd}t| d S )Nsqla_testingrequirement_cls)rZ   r_   )r7   r4   r   r
   r
   r   _requirementsu  s   r   c                 C   sz   ddl m} ddlm} |jd urd S | d\}}t|}|ddd  D ]}t||}q't||}|  |_|_d S )Nr   rG   r?   :.   )	r'   rH   rK   r@   requirementsr{   
__import__getattrrequires)argumentrH   r@   modnameZclsnamemod	componentZreq_clsr
   r
   r   r_   |  s   

r_   c                 C   sn  ddl m}m} ddlm} ddlm}m} | jr|j	
 D ]}|j}||}	z|	 }
W n	 ty6   Y nw |
D ]}|||||  q9|jj|rxz|	jdd}
W n	 tyb   Y nw |
D ]}|||j|| dd qe|||	 |jj|r|j||	|jd ||drddlm} |	d	D ]}|||j|d
 |d d qqd S d S )Nr   )rH   rI   )against)schemainspecttest_schema)r   
postgresql)r   *namer   )r   r   )r'   rH   rI   Zsqlalchemy.testing.exclusionsr   rK   r   r   r   Configall_configsr   Zget_view_namesNotImplementedErrorexecuteZ	_DropViewTableZMetaDatar   Zschemasenabled_for_configZdrop_all_tablesr   Zsqlalchemy.dialectsr   Z	get_enumsZDropEnumTypeZENUM)r7   r4   rH   rI   r   r   r   r   eZ	inspectorZ
view_namesZvnamer   enumr
   r
   r   _prep_testing_database  sd   

r   c                 C   s    | j rddlm} |  d S d S )Nr   )randomize_unitofwork)r   Zsqlalchemy.orm.utilr   )r7   r4   r   r
   r
   r   _reverse_topological  s   
r   c                 C   s   ddl m} t|_||_d S rs   )r'   rH   r7   r4   )r9   r4   rH   r
   r
   r   _post_setup_options  s   
r   c                 C   s$   ddl m} ||dd|_d S )Nr   )rF   r   Zprofile_file)r'   rF   ZProfileStatsFilerZ   Z_profile_stats)r7   r4   rF   r
   r
   r   _setup_profiling  s   

r   c                 C   sF   t |tjsdS | drdS tjjr!t|dds!t|dds!dS dS )NFrc   __backend____sparse_backend__T)
issubclassrA   ZTestBase
startswithrH   r7   r   r   )r   clsr
   r
   r   
want_class  s   


r   c                 C   s   |j dsdS |jd u rdS tr,t| dot| jtt	p+t|do+|j
tt	S t	r=t| dr=t| jtt	S t	rKt|drK|j
tt	S dS )NZtest_F__tags___sa_exclusion_extendT)r   r   r   r+   hasattrrC   tagsr   Zinclude_testr,   r   )r   r:   r
   r
   r   want_method  s,   


r   c                 c   s    t | ddst | ddrJt | dd}t| |dD ].}| j}tdd|j}tdd|}d	| j|f }t|| f||d
}t||| |V  qd S | V  d S )Nr   Fr   )sparsez
[_\[\]\.]+rc   z_+$ z%s_%s)_sa_orig_cls_name__only_on_config__)r   _possible_configs_for_clsr   rz   subr   r   setattr)r   moduler   r   Z	orig_nameZ
alpha_namer   subclsr
   r
   r   generate_sub_tests  s&   
r   c                 C   s   t |  t|  d S r<   )	_do_skips_setup_enginer   r
   r
   r   start_test_class%  s   r   c                 C   s:   t j  ztjst  W t  d S W t  d S t  w r<   )rB   testing_reaperZ_stop_test_ctxr7   r   rD   global_cleanup_assertions_restore_enginer   r
   r
   r   stop_test_class*  s   


r   c                   C   s   t jt d S r<   )rH   r}   resetr@   r
   r
   r
   r   r   5  s   r   c                   C   s   t j  t  t  d S r<   )rB   r   Z_stop_test_ctx_aggressiverD   r   r   r
   r
   r
   r   final_process_cleanup9  s   

r   c                 C   s0   t | dd rtj| jd}tj|t d S d S )N__engine_options__rl   )r   rB   Ztesting_enginer   rH   r}   Zpush_enginer@   )r   Zengr
   r
   r   r   ?  s   r   c                 C   s&   t |d|j}d|||f }|t_d S )Nr   z%s.%s.%s)r   r   rF   Z_current_test)testZtest_module_nameZ
test_classZ	test_namer   Zid_r
   r
   r   before_testE  s   
r   c                 C   s   t j  d S r<   )rB   r   Z_after_test_ctx)r   r
   r
   r   
after_testQ  s   r   Fc                 C   s  t tj }| jr tj| j }t|D ]}||r|| qt	| dd r?tjt
| j }t|D ]}||s>|| q3t	| dd rL|| jg t| dr}tj}t|D ]$}| jD ]}t	||}||}	|	r{|| |d ury||	  nq]qXt| drt  }
tj}t|D ]}| jD ]}t	||}||s|
| qq||
r||
 |ri }tt|dd dD ]}|jj}||vr|||< q| S |S )N__only_on__r   __requires____prefer_requires__c                 S   s   | j j| j jjfS r<   )r   r   dialectZserver_version_info)r   r
   r
   r   <lambda>  s   z+_possible_configs_for_cls.<locals>.<lambda>)key)setrH   r   r   Z__unsupported_on__rC   db_specry   remover   rI   to_listr   intersection_updater   r   r   r   Zmatching_config_reasonsextendr   r   rd   
differencedifference_updatereversedrY   r   r   values)r   reasonsr   r   spec
config_objr   requirementcheckZskip_reasonsnon_preferredZper_dialectr   r   r
   r
   r   r   U  sl   














	r   c                 C   s   g }t | |}t| ddr#t| dD ]}| r"td| j|jf  q|sAd| jddd tj D d|f }t| n)t| drjt	 }t
jt| j }|D ]}||s_|| qT||rj|| tj|vrxt| |  d S d S )	NZ__skip_if__Fz'%s' skipped by %sz.'%s' unsupported on any DB implementation %s%sz, c              	   s   s>    | ]}d |j jddd t|j D |j jf V  qdS )z'%s(%s)+%s'r   c                 s   s    | ]}t |V  qd S r<   )str).0digr
   r
   r   	<genexpr>  s
    
z&_do_skips.<locals>.<genexpr>.<genexpr>N)r   r   joinrC   Z_server_versionZdriver)r   r   r
   r
   r   r     s    



z_do_skips.<locals>.<genexpr>__prefer_backends__)r   r   rH   Z	skip_testr   r   r   r   r   r   rC   r   rI   r   r   rd   r   r   r}   _setup_configpop)r   r   r   cmsgr   r   r   r
   r
   r   r     s<   







r   c                 C   s   t j| t d S r<   )rH   r}   pushr@   )r   ctxr
   r
   r   r     s   r   c                   @   sL   e Zd Zejdd Zejdd Zejdd Zejdd Zd	d
 Z	dS )FixtureFunctionsc                 O      t  r<   r   selfargkwr
   r
   r   skip_test_exception     z$FixtureFunctions.skip_test_exceptionc                 O   r   r<   r   r   r]   r   r
   r
   r   combinations  r   zFixtureFunctions.combinationsc                 O   r   r<   r   r   r
   r
   r   param_ident  r   zFixtureFunctions.param_identc                 O   r   r<   r   r   r
   r
   r   fixture  r   zFixtureFunctions.fixturec                 C   r   r<   r   )r   r
   r
   r   get_current_test_name  s   z&FixtureFunctions.get_current_test_nameN)
r   r   r   r   abstractmethodr   r   r   r   r   r
   r
   r
   r   r     s    



r   c                 C   rk   r<   )rt   )Zfixture_fn_classr
   r
   r   set_fixture_functions  s   r   )NF)J__doc__
__future__r   r   rz   r[   version_infoZpy3kr2   r   r3   collectionscollections_abcobjectrA   rB   rC   rE   rF   rD   r   rH   r@   rI   r4   rN   r   r+   r,   r7   r$   r)   r/   r1   r6   r;   r>   rM   r   r   r    r"   r!   r8   rJ   rh   rj   rn   ro   rr   ru   r   r   r_   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   rt   r   r
   r
   r
   r   <module>   s   	





'

8



A*