a
    ÅZEgZ9  ã                   @   sJ   d dl mZ d dlZd dlZddlmZmZmZmZm	Z	 G dd„ dƒZ
dS )é    )ÚcontextmanagerNé   )ÚParserElementÚParseExceptionÚKeywordÚ__diag__Ú
__compat__c                   @   s|   e Zd ZdZG dd„ dƒZG dd„ dƒZedd	dd
œeej	e
 ej	e
 eeej	e ej	e ejee
f eedœ
dd„ƒZdS )Úpyparsing_testzB
    namespace class for classes useful in writing unit tests
    c                   @   s@   e Zd ZdZdd„ Zdd„ Zdd„ Zdd	„ Zd
d„ Zdd„ Z	dS )z&pyparsing_test.reset_pyparsing_contexta˜  
        Context manager to be used when writing unit tests that modify pyparsing config values:
        - packrat parsing
        - bounded recursion parsing
        - default whitespace characters.
        - default keyword characters
        - literal string auto-conversion class
        - __diag__ settings

        Example::

            with reset_pyparsing_context():
                # test that literals used to construct a grammar are automatically suppressed
                ParserElement.inlineLiteralsUsing(Suppress)

                term = Word(alphas) | Word(nums)
                group = Group('(' + term[...] + ')')

                # assert that the '()' characters are not included in the parsed tokens
                self.assertParseAndCheckList(group, "(abc 123 def)", ['abc', '123', 'def'])

            # after exiting context manager, literals are converted to Literal expressions again
        c                 C   s
   i | _ d S ©N)Ú_save_context©Úself© r   úJ/var/www/sistema_ama/venv/lib/python3.9/site-packages/pyparsing/testing.pyÚ__init__/   s    z/pyparsing_test.reset_pyparsing_context.__init__c                 C   sž   t j| jd< tj| jd< t j| jd< t j| jd< t j| jd< t jrRt jj	| jd< n
d | jd< t j
| jd< t j| jd< d	d
„ tjD ƒ| jd< dtji| jd< | S )NÚdefault_whitespaceÚdefault_keyword_charsÚliteral_string_classÚverbose_stacktraceÚpackrat_enabledÚpackrat_cache_sizeÚpackrat_parseÚrecursion_enabledc                 S   s   i | ]}|t t|ƒ“qS r   )Úgetattrr   )Ú.0Únamer   r   r   Ú
<dictcomp>H   s   z?pyparsing_test.reset_pyparsing_context.save.<locals>.<dictcomp>r   Úcollect_all_And_tokensr   )r   ÚDEFAULT_WHITE_CHARSr   r   ÚDEFAULT_KEYWORD_CHARSÚ_literalStringClassr   Ú_packratEnabledÚpackrat_cacheÚsizeÚ_parseÚ_left_recursion_enabledr   Ú
_all_namesr   r   r   r   r   r   Úsave2   s&    ÿÿ

ÿÿÿ
z+pyparsing_test.reset_pyparsing_context.savec                 C   s¾   t j| jd kr t  | jd ¡ | jd t _| jd t_t  | jd ¡ | jd  ¡ D ]\}}|rht	j
nt	j|ƒ qVdt _| jd r–t  | jd ¡ n| jd	 t _| jd
 t _| jd t_| S )Nr   r   r   r   r   Fr   r   r   r   r   )r   r   r   Zset_default_whitespace_charsr   r   r   ÚinlineLiteralsUsingÚitemsr   ÚenableÚdisabler!   Zenable_packratr$   r%   r   r   )r   r   Úvaluer   r   r   ÚrestoreR   s.    ÿÿÿÿ
ÿz.pyparsing_test.reset_pyparsing_context.restorec                 C   s   t | ƒƒ }|j | j¡ |S r
   )Útyper   Úupdate)r   Úretr   r   r   Úcopys   s    
z+pyparsing_test.reset_pyparsing_context.copyc                 C   s   |   ¡ S r
   )r'   r   r   r   r   Ú	__enter__x   s    z0pyparsing_test.reset_pyparsing_context.__enter__c                 G   s   |   ¡  d S r
   )r-   )r   Úargsr   r   r   Ú__exit__{   s    z/pyparsing_test.reset_pyparsing_context.__exit__N)
Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r'   r-   r1   r2   r4   r   r   r   r   Úreset_pyparsing_context   s    !r9   c                   @   sL   e Zd ZdZddd„Zddd„Zddd	„Zdd
d„Zee	ddfdd„ƒZ
dS )z&pyparsing_test.TestParseResultsAssertszk
        A mixin class to add parse results assertion methods to normal unittest.TestCase classes.
        Nc                 C   s<   |dur| j || ¡ |d� |dur8| j || ¡ |d� dS )zÑ
            Unit test assertion to compare a :class:`ParseResults` object with an optional ``expected_list``,
            and compare any defined results names with an optional ``expected_dict``.
            N©Úmsg)ÚassertEqualÚas_listZas_dict)r   ÚresultÚexpected_listÚexpected_dictr;   r   r   r   ÚassertParseResultsEqualsƒ   s    z?pyparsing_test.TestParseResultsAsserts.assertParseResultsEqualsTc                 C   s@   |j |dd�}|r t| ¡ ƒ nt| ¡ ƒ | j|||d� dS )zÆ
            Convenience wrapper assert to test a parser element and input string, and assert that
            the resulting ``ParseResults.asList()`` is equal to the ``expected_list``.
            T)Z	parse_all)r?   r;   N©Úparse_stringÚprintÚdumpr=   rA   )r   ÚexprÚtest_stringr?   r;   Úverboser>   r   r   r   ÚassertParseAndCheckList�   s
    z>pyparsing_test.TestParseResultsAsserts.assertParseAndCheckListc                 C   s@   |j |dd�}|r t| ¡ ƒ nt| ¡ ƒ | j|||d� dS )zÆ
            Convenience wrapper assert to test a parser element and input string, and assert that
            the resulting ``ParseResults.asDict()`` is equal to the ``expected_dict``.
            T)ÚparseAll)r@   r;   NrB   )r   rF   rG   r@   r;   rH   r>   r   r   r   ÚassertParseAndCheckDict�   s
    z>pyparsing_test.TestParseResultsAsserts.assertParseAndCheckDictc              	   C   sB  |\}}|du r.| j ||dur"|ndd� dS dd„ t||ƒD ƒ}|D ]Ú\}}}	tdd„ |	D ƒdƒ}
tdd„ |	D ƒdƒ}|durÂ| j||
pŒ|d	�� t|tƒr¢|‚W d  ƒ n1 s¶0    Y  qFtd
d„ |	D ƒdƒ}tdd„ |	D ƒdƒ}||fdk�r| j||||
�p
|d� qFtd|›�ƒ qF| j ||du�r6|ndd� dS )ah  
            Unit test assertion to evaluate output of ``ParserElement.runTests()``. If a list of
            list-dict tuples is given as the ``expected_parse_results`` argument, then these are zipped
            with the report tuples returned by ``runTests`` and evaluated using ``assertParseResultsEquals``.
            Finally, asserts that the overall ``runTests()`` success value is ``True``.

            :param run_tests_report: tuple(bool, [tuple(str, ParseResults or Exception)]) returned from runTests
            :param expected_parse_results (optional): [tuple(str, list, dict, Exception)]
            Nzfailed runTestsr:   c                 S   s   g | ]\}}g |¢|‘R ‘qS r   r   )r   ÚrptÚexpectedr   r   r   Ú
<listcomp>¿   s   ÿzOpyparsing_test.TestParseResultsAsserts.assertRunTestResults.<locals>.<listcomp>c                 s   s   | ]}t |tƒr|V  qd S r
   )Ú
isinstanceÚstr©r   Úexpr   r   r   Ú	<genexpr>Ç   ó    zNpyparsing_test.TestParseResultsAsserts.assertRunTestResults.<locals>.<genexpr>c                 s   s&   | ]}t |tƒrt|tƒr|V  qd S r
   )rO   r.   Ú
issubclassÚ	ExceptionrQ   r   r   r   rS   É   s   þ)Úexpected_exceptionr;   c                 s   s   | ]}t |tƒr|V  qd S r
   )rO   ÚlistrQ   r   r   r   rS   Ø   rT   c                 s   s   | ]}t |tƒr|V  qd S r
   )rO   ÚdictrQ   r   r   r   rS   Û   rT   )NN)r?   r@   r;   zno validation for )Ú
assertTrueÚzipÚnextÚassertRaisesrO   rV   rA   rD   )r   Úrun_tests_reportÚexpected_parse_resultsr;   Úrun_test_successÚrun_test_resultsÚmergedrG   r>   rM   Úfail_msgrW   r?   r@   r   r   r   ÚassertRunTestResults«   sP    ÿþþúÿ
$ÿÿüÿz;pyparsing_test.TestParseResultsAsserts.assertRunTestResultsc                 c   sŒ   |d urTt |tƒrt |¡}| j|||d��}|V  W d   ƒ qˆ1 sH0    Y  n4| j||d��}|V  W d   ƒ n1 s~0    Y  d S )Nr:   )rO   rP   ÚreÚescapeÚassertRaisesRegexr]   )r   Úexc_typeZexpected_msgr;   Úctxr   r   r   ÚassertRaisesParseExceptioní   s    

&zApyparsing_test.TestParseResultsAsserts.assertRaisesParseException)NNN)NT)NT)NN)r5   r6   r7   r8   rA   rI   rK   rd   r   r   rj   r   r   r   r   ÚTestParseResultsAsserts~   s    ÿ
 ÿ
 ÿ
 ÿ
Bÿrk   NTú|Ú )ÚindentÚbase_1)
ÚsÚ
start_lineÚend_lineÚexpand_tabsÚeol_markÚmark_spacesÚmark_controlrn   ro   Úreturnc             	      s’  |r|   ¡ } tˆtƒrdˆ ‰ˆ  ¡ ‰|dur´t t|¡}|dkrzdd„ ttddƒtdd	ƒƒD ƒ}	d
|	d< t |	¡}
d‰ n0t	|ƒ‰t ‡fdd„t
tddƒƒdg D ƒ¡}
|  |
¡} |durô|dkrô|dkrèt dddœ¡}
|  |
¡} n|  d|¡} |du �rd}|du �rt| ƒ}t|t| ƒƒ}ttd|ƒ|ƒ}|dk�rR|  ¡ || |… }n dd„ |  d¡|| |… D ƒ}|�s|dS tt|ƒƒ‰tdd„ |D ƒƒ}ˆdˆd   }|dk�rú||�rÀdnd d dd„ t|�rÚdndt|d dƒƒD ƒ¡ d }nd}|�rdnd| d dd„ t| d  ƒD ƒ¡ d }d}||�rDdnd || d    d }|| d ‡ ‡‡fd d„t||| d!�D ƒ¡ d S )"uß  
        Helpful method for debugging a parser - prints a string with line and column numbers.
        (Line and column numbers are 1-based by default - if debugging a parse action,
        pass base_1=False, to correspond to the loc value passed to the parse action.)

        :param s: tuple(bool, str - string to be printed with line and column numbers
        :param start_line: int - (optional) starting line number in s to print (default=1)
        :param end_line: int - (optional) ending line number in s to print (default=len(s))
        :param expand_tabs: bool - (optional) expand tabs to spaces, to match the pyparsing default
        :param eol_mark: str - (optional) string to mark the end of lines, helps visualize trailing spaces (default="|")
        :param mark_spaces: str - (optional) special character to display in place of spaces
        :param mark_control: str - (optional) convert non-printing control characters to a placeholding
                                 character; valid values:
                                 - "unicode" - replaces control chars with Unicode symbols, such as "â��" and "â�Š"
                                 - any single character string - replace control characters with given string
                                 - None (default) - string is displayed as-is
        :param indent: str | int - (optional) string to indent with line and column numbers; if an int
                                   is passed, converted to " " * indent
        :param base_1: bool - (optional) whether to label string using base 1; if False, string will be
                              labeled based at 0 (default=True)

        :return: str - input string with leading line numbers and column number headers
        ú NÚunicodec                 S   s   i | ]\}}||“qS r   r   )r   ÚcÚur   r   r   r   '  s   z4pyparsing_test.with_line_numbers.<locals>.<dictcomp>r   é!   i $  i3$  i!$  é   rm   c                    s   i | ]
}|ˆ “qS r   r   )r   rz   )Úord_mark_controlr   r   r   0  rT   é    i	$  i#$  )é	   r   c                 S   s   g | ]}|d  ‘qS )õ   â�Šr   ©r   Úliner   r   r   rN   C  s   z4pyparsing_test.with_line_numbers.<locals>.<listcomp>r�   c                 s   s   | ]}t |ƒV  qd S r
   )Úlenr‚   r   r   r   rS   J  rT   z3pyparsing_test.with_line_numbers.<locals>.<genexpr>r   éc   c                 s   s"   | ]}d › |d d › �V  qdS )zc                                                                                                   r   éd   Nr   ©r   Úir   r   r   rS   P  s   ÿr†   Ú
c                 s   s    | ]}d |d d › �V  qdS )z	         r   é
   Nr   r‡   r   r   r   rS   [  rT   rŠ   Z
1234567890Ú0c                 3   s0   | ](\}}ˆ› |ˆ› d �›d|› ˆ › �V  qdS )Údú:Nr   )r   rˆ   rƒ   )rt   rn   Úlineno_widthr   r   rS   e  s   ÿ)Ústart)Ú
expandtabsrO   ÚintÚtypingÚcastrP   r[   ÚrangeÚ	maketransÚordrX   Ú	translateÚreplacer„   ÚminÚmaxÚ
splitlinesÚsplitÚjoinÚ	enumerate)rp   rq   rr   rs   rt   ru   rv   rn   ro   Ztranstable_mapZtblZs_linesZmax_line_lenZleadZheader0Zheader1ÚdigitsZheader2r   )rt   rn   rŽ   r~   r   Úwith_line_numbersû   s’    $
ÿ
 ÿ



ÿ
ÿ
þþúÿ
ÿþýÿ$ÿÿþþúÿz pyparsing_test.with_line_numbers)NNTrl   NN)r5   r6   r7   r8   r9   rk   ÚstaticmethodrP   r’   ÚOptionalr‘   ÚboolÚUnionr    r   r   r   r   r	      s2   h}      ù	öõr	   )Ú
contextlibr   re   r’   Úcorer   r   r   r   r   r	   r   r   r   r   Ú<module>   s   	