a
    ,]M                     @   s  d dl mZmZ d dlZd dlZd dlZd dlZd dlZd dlZd dl	Z	d dl
mZ d dlmZmZmZmZmZ d dlmZmZmZ erd dlZdd Zdd	 ZG d
d deZG dd deZG dd deZG dd dejZeedZdd Z dd Z!dd Z"dd Z#e$ejds(ejj%ej_&d$ddZ'e$ejdsNeejde' G dd de(Z)G d d! d!e)Z*d%d"d#Z+e$ejd#seejd#e+ dS )&    )print_functionabsolute_importN)dedent)bind_methodPY26PY3PY2PY27)check_outputSTDOUTCalledProcessErrorc                 C   s   |  dr| dd } t| S )z,
    Removes any leading 
 and dedents.
    
   N)
startswithr   )code r   b/home/tom/ab/renpy-build/tmp/install.linux-x86_64/lib/python3.9/site-packages/future/tests/base.pyreformat_code   s    
r   c                    sd  |  d dd t D }dd t D }dd t D }|  | ksTJ ddd }d	d
 }||||ks|J dt fdd|D }tt||}t fdd|D }tt||}	t fdd|D }
tt||
}g }tt D ]`}||v r|||  q||v r0||	|  q||v rJ|||  q| |  qd	|S )a  
    Returns the code block with any ``__future__`` import lines sorted, and
    then any ``future`` import lines sorted, then any ``builtins`` import lines
    sorted.

    This only sorts the lines within the expected blocks.

    See test_order_future_lines() for an example.
    r   c                 S   s   g | ]\}}| d r|qS )from __future__ import r   .0iliner   r   r   
<listcomp>*   s   
z&order_future_lines.<locals>.<listcomp>c                 S   s(   g | ] \}}| d s | dr|qS )zfrom futurez	from pastr   r   r   r   r   r   -   s   

c                 S   s   g | ]\}}| d r|qS )zfrom builtinsr   r   r   r   r   r   1   s   
zIinternal usage error: dedent the code before calling order_future_lines()c                 S   s   t | dkrt| S dS )Nr   )lenmaxnumbersr   r   r   mymax7   s    z!order_future_lines.<locals>.mymaxc                 S   s   t | dkrt| S tdS )Nr   inf)r   minfloatr   r   r   r   mymin:   s    z!order_future_lines.<locals>.myminz2the __future__ and future imports are out of orderc                    s   g | ]} | qS r   r   r   r   linesr   r   r   C       c                    s   g | ]} | qS r   r   r$   r%   r   r   r   F   r'   c                    s   g | ]} | qS r   r   r$   r%   r   r   r   I   r'   )
split	enumeratelstripsorteddictzipranger   appendjoin)r   Zuufuture_line_numbersZfuture_line_numbersZbuiltins_line_numbersr   r#   ZuulZsorted_uufuture_linesZflZsorted_future_linesZblZsorted_builtins_linesZ	new_linesr   r   r%   r   order_future_lines   s4    



r1   c                   @   s"   e Zd ZdZdddZdd ZdS )VerboseCalledProcessErrorz
    Like CalledProcessError, but it displays more information (message and
    script output) for diagnosing test failures etc.
    Nc                 C   s   || _ || _|| _|| _d S N)msg
returncodecmdoutput)selfr4   r5   r6   r7   r   r   r   __init__`   s    z"VerboseCalledProcessError.__init__c                 C   s   d| j | j| j| jf S )Nz>Command '%s' failed with exit status %d
Message: %s
Output: %s)r6   r5   r4   r7   )r8   r   r   r   __str__f   s    z!VerboseCalledProcessError.__str__)N)__name__
__module____qualname____doc__r9   r:   r   r   r   r   r2   [   s   
r2   c                   @   s   e Zd ZdS )FuturizeErrorNr;   r<   r=   r   r   r   r   r?   j   s   r?   c                   @   s   e Zd ZdS )PasteurizeErrorNr@   r   r   r   r   rA   m   s   rA   c                   @   st   e Zd ZdZdd ZdddZdd	d
Zdd ZdddZdd Z	dddZ
dddZd ddZdejfddZdS )!CodeHandlerzt
    Handy mixin for test classes for writing / reading / futurizing /
    running .py files in the test suite.
    c                 C   sj   t d| _t d| _tjg| _t tj	j
 | _td}|rXdt tj | i| _ndt i| _dS )zi
        The outputs from the various futurize stages should have the
        following headers:
        z
        from __future__ import absolute_import
        from __future__ import division
        from __future__ import print_function
        a4  
        from __future__ import absolute_import
        from __future__ import division
        from __future__ import print_function
        from __future__ import unicode_literals
        from future import standard_library
        standard_library.install_aliases()
        from builtins import *
        
PYTHONPATHN)r   headers1headers2sys
executableinterpreterstempfilemkdtempospathseptempdirgetenvgetcwdpathsepenv)r8   Zpypathr   r   r   setUpv   s    

	

zCodeHandler.setUpr      FTc                 C   sP   |rt |}| | | j||||d |  }|rL| jD ]}	| j|	d}
q:|S )a  
        Converts the code block using ``futurize`` and returns the
        resulting code.

        Passing stages=[1] or stages=[2] passes the flag ``--stage1`` or
        ``stage2`` to ``futurize``. Passing both stages runs ``futurize``
        with both stages by default.

        If from3 is False, runs ``futurize``, converting from Python 2 to
        both 2 and 3. If from3 is True, runs ``pasteurize`` to convert
        from Python 3 to both 2 and 3.

        Optionally reformats the code block first using the reformat() function.

        If run is True, runs the resulting code under all Python
        interpreters in self.interpreters.
        )stagesall_importsfrom3conservative)interpreter)r   _write_test_script_futurize_test_script_read_test_scriptrH   _run_test_script)r8   r   rV   rW   rX   ZreformatrunrY   r7   rZ   _r   r   r   convert   s    

zCodeHandler.convertc                 C   sp   |r|  |}|  |}t|tr6t|ts6|d}t|trTt|tsT|d}| t| |  dS )a  
        Compares whether the code blocks are equal. If not, raises an
        exception so the test fails. Ignores any trailing whitespace like
        blank lines.

        If ignore_imports is True, passes the code blocks into the
        strip_future_imports method.

        If one code block is a unicode string and the other a
        byte-string, it assumes the byte-string is encoded as utf-8.
        utf-8N)strip_future_imports
isinstancebytesdecodeZassertEqualr1   rstrip)r8   r7   expectedignore_importsr   r   r   compare   s    



zCodeHandler.comparec                 C   s`   g }| dD ]F}|ds|ds|dsd|v sd|v s|ds|| qd|S )a  
        Strips any of these import lines:

            from __future__ import <anything>
            from future <anything>
            from future.<anything>
            from builtins <anything>

        or any line containing:
            install_hooks()
        or:
            install_aliases()

        Limitation: doesn't handle imports split across multiple lines like
        this:

            from __future__ import (absolute_import, division, print_function,
                                    unicode_literals)
        r   r   zfrom future zfrom builtins zinstall_hooks()zinstall_aliases()zfrom future.)r(   r   r/   r0   )r8   r   r7   r   r   r   r   rc      s    
z CodeHandler.strip_future_importsc	                 C   s`   | j ||||||d}	|r0d|v r(| jn| j}
nd}
t|}|
|v rHd}
| j|	|
| |d dS )a<  
        Convenience method that calls convert() and compare().

        Reformats the code blocks automatically using the reformat_code()
        function.

        If all_imports is passed, we add the appropriate import headers
        for the stage(s) selected to the ``expected`` code-block, so they
        needn't appear repeatedly in the test code.

        If ignore_imports is True, ignores the presence of any lines
        beginning:

            from __future__ import ...
            from future import ...

        for the purpose of the comparison.
        )rV   rW   rX   r_   rY   rU    )ri   N)ra   rE   rD   r   rj   )r8   beforerh   rV   rW   ri   rX   r_   rY   r7   headersZreformattedr   r   r   convert_check   s    
zCodeHandler.convert_checkc                 K   s   | j ||fi | dS )ze
        Convenience method to ensure the code is unchanged by the
        futurize process.
        N)rn   )r8   r   kwargsr   r   r   	unchanged  s    zCodeHandler.unchangedmytestscript.pyc                 C   s\   t |tr|d}tj| j| ddd}|t| W d   n1 sN0    Y  dS )z
        Dedents the given code (a multiline string) and writes it out to
        a file in a temporary folder like /tmp/tmpUDCn7x/mytestscript.py.
        rb   wtencodingN)rd   re   rf   ioopenrN   writer   )r8   r   filenamefr   r   r   r[   !  s    

zCodeHandler._write_test_scriptc                 C   sB   t j| j| ddd}| }W d    n1 s40    Y  |S )Nrtrb   rs   )ru   rv   rN   read)r8   rx   ry   Z	newsourcer   r   r   r]   ,  s    &zCodeHandler._read_test_scriptc                 C   sX  g }t |}|r|d |r$d}nNd}|dgkr>|d n&|dgkrT|d n|ddgksdJ |rr|d | j| }tj|g| d	|g }	zt|	t| jd
}
W n tyR } zt	|4}dd
|	d| j |d|  f }W d    n1 s0    Y  d|v rtnt}t|ds(d |_|||j|j|jdW Y d }~n
d }~0 0 |
S )Nz--all-importszpasteurize.pyzfuturize.pyr   z--stage1rU   z--stage2z--conservativez-w)stderrrR   8Error running the command %s
%s
Contents of file %s:

%s env=%s----
%s
----Zfuturizer7   r7   )listr/   rN   rF   rG   r
   r   rR   r   rv   r0   r{   r?   rA   hasattrr7   r5   r6   )r8   rx   rV   rW   rX   rY   paramsscriptfnZ	call_argsr7   ery   r4   Z
ErrorClassr   r   r   r\   1  s@    






",z!CodeHandler._futurize_test_scriptc                 C   s   | j | }zt||g| jtd}W n ty } zt|8}dd||gd| j |d|  f }W d    n1 sx0    Y  t|dsd |_	t
||j|j|j	dW Y d }~n
d }~0 0 |S )N)rR   r|   r}   r~   r   r   r7   r   )rN   r
   rR   r   r   rv   r0   r{   r   r7   r2   r5   r6   )r8   rx   rZ   r   r7   r   ry   r4   r   r   r   r^   `  s$    



"
,zCodeHandler._run_test_scriptN)rT   FFTTF)T)rT   FTFTF)rq   )rq   )rq   rT   FFF)r;   r<   r=   r>   rS   ra   rj   rc   rn   rp   r[   r]   r\   rF   rG   r^   r   r   r   r   rB   q   s*   +  

"   
#

   
/rB   z#this test is known to fail on Py2.6c                 C   s   t s| S t| S r3   )r   unittestexpectedFailurefuncr   r   r   expectedFailurePY3  s    r   c                 C   s   t s| S t| S r3   )r   r   r   r   r   r   r   expectedFailurePY26  s    r   c                 C   s   t s| S t| S r3   )r	   r   r   r   r   r   r   expectedFailurePY27  s    r   c                 C   s   t s| S t| S r3   )r   r   r   r   r   r   r   expectedFailurePY2  s    r   assertRaisesRegexc                 C   sT   t |ttfr$|sJ dt|}||sP|p4d}d||j|f }| |dS )z=Fail the test unless the text matches the regular expression.z!expected_regex must not be empty.zRegex didn't matchz%s: %r not found in %rN)rd   strunicoderecompilesearchpatternfailureException)r8   textexpected_regexr4   r   r   r   assertRegex  s    

r   c                   @   s&   e Zd ZdddZdd Zdd ZdS )	_AssertRaisesBaseContextNc                 C   sn   || _ || _|d ur@z|j| _W qF ty<   t|| _Y qF0 nd | _t|ttfr^t	|}|| _
d | _d S r3   )rh   	test_caser;   obj_nameAttributeErrorr   rd   re   r   r   r   r4   )r8   rh   r   callable_objr   r   r   r   r9     s    
z!_AssertRaisesBaseContext.__init__c                 C   s    | j | j|}| j |d S r3   )r   Z_formatMessager4   r   )r8   ZstandardMsgr4   r   r   r   _raiseFailure  s    z&_AssertRaisesBaseContext._raiseFailurec                 C   sP   |du r| dd| _| S |  ||i | W d   n1 sB0    Y  dS )z
        If callable_obj is None, assertRaises/Warns is being used as a
        context manager, so check for a 'msg' kwarg and return self.
        If callable_obj is not None, call it passing args and kwargs.
        Nr4   )popr4   )r8   namer   argsro   r   r   r   handle  s
    z_AssertRaisesBaseContext.handle)NN)r;   r<   r=   r9   r   r   r   r   r   r   r     s
     
r   c                   @   s    e Zd ZdZdd Zdd ZdS )_AssertWarnsContextzBA context manager used to implement TestCase.assertWarns* methods.c                 C   sN   t j D ]}t|dd r
i |_q
tjdd| _| j | _t	d| j
 | S )N__warningregistry__T)recordalways)rF   modulesvaluesgetattrr   warningscatch_warningswarnings_manager	__enter__simplefilterrh   )r8   vr   r   r   r     s    z_AssertWarnsContext.__enter__c                 C   s   | j ||| |d urd S z| jj}W n tyD   t| j}Y n0 d }| jD ]Z}|j}t|| jshqP|d u rt|}| j	d ur| j	
t|sqP|| _|j| _|j| _ d S |d ur| d| j	jt| | jr| d|| j n| d| d S )Nz"{}" does not match "{}"z{} not triggered by {}z{} not triggered)r   __exit__rh   r;   r   r   r   messagerd   r   r   warningrx   linenor   formatr   r   )r8   exc_type	exc_valuetbZexc_nameZfirst_matchingmwr   r   r   r     s>    


z_AssertWarnsContext.__exit__N)r;   r<   r=   r>   r   r   r   r   r   r   r     s   r   c                 O   s   t || |}|d|||S )a  Fail unless a warning of class warnClass is triggered
       by callable_obj when invoked with arguments args and keyword
       arguments kwargs.  If a different type of warning is
       triggered, it will not be handled: depending on the other
       warning filtering rules in effect, it might be silenced, printed
       out, or raised as an exception.

       If called with callable_obj omitted or None, will return a
       context object used like this::

            with self.assertWarns(SomeWarning):
                do_something()

       An optional keyword argument 'msg' can be provided when assertWarns
       is used as a context object.

       The context manager keeps a reference to the first matching
       warning as the 'warning' attribute; similarly, the 'filename'
       and 'lineno' attributes give you information about the line
       of Python code from which the warning was triggered.
       This allows you to inspect the warning after the assertion::

           with self.assertWarns(SomeWarning) as cm:
               do_something()
           the_warning = cm.warning
           self.assertEqual(the_warning.some_attribute, 147)
    assertWarns)r   r   )r8   Zexpected_warningr   r   ro   contextr   r   r   r     s    r   )N)N),
__future__r   r   rK   rI   r   rF   r   r   ru   textwrapr   Zfuture.utilsr   r   r   r   r	   Zfuture.moves.subprocessr
   r   r   Z	unittest2r   r1   r2   r?   rA   ZTestCaserB   ZskipIfZskip26r   r   r   r   r   ZassertRaisesRegexpr   r   objectr   r   r   r   r   r   r   <module>   sF   	@  

"1
