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Örter = 'places' grün = 'green'u 蟒 = a蟒 = 锦蛇 = 1u µ = aµ = µµ = 1uA 𝔘𝔫𝔦𝔠𝔬𝔡𝔢 = a_𝔘𝔫𝔦𝔠𝔬𝔡𝔢 = 1r\ r r r r �test_non_ascii_identifiers+ s z)TestIdentifier.test_non_ascii_identifiersN)r r r r� r r r r r� * s r� c @ s e Zd Zdd� Zdd� ZdS )�TestNumericLiteralsc C s | � d� | �d� d S )NZ0o7777777777777Z 0o7324528887r_ r r r r �test_new_octal_notation3 s z+TestNumericLiterals.test_new_octal_notationc C s | � d� | �d� d S )NZ0b101010Z 0b0101021r_ r r r r �test_new_binary_notation7 s z,TestNumericLiterals.test_new_binary_notationN)r r r r� r� r r r r r� 2 s r� c @ s e Zd Zdd� ZdS )� TestClassDefc C s6 | � d� | � d� | � d� | � d� | � d� d S )Nzclass B(t=7): passzclass B(t, *args): passzclass B(t, **kwargs): passz!class B(t, *args, **kwargs): passz'class B(t, y=9, *args, **kwargs,): passr\ r r r r �test_new_syntax= s z TestClassDef.test_new_syntaxN)r r r r� r r r r r� < s r� c @ s e Zd Zdd� Zdd� ZdS )�TestParserIdempotencyc C s* t �� D �]}t|d�� }t�|j�d }W d � n1 s>0 Y | �|d| � t|d|d��}|�� }W d � n1 s�0 Y zt� |�}W nX t y� zt � |�}W n6 t y� } z | � d||f � W Y d }~n d }~0 0 Y n0 t |�}||krtt|||�� | � d| � qd S )Nr4 r z can't detect encoding for %s�r)�encodingzParseError on file %s (%s)zIdempotency failed: %s)r Zall_project_filesr= r �detect_encoding�readlineZassertIsNotNoner> r r r r Zfail�str�print� diff_texts)r �filepath�fpr� �sourceZtree�err�newr r r �test_all_project_filesI s& .�& .z,TestParserIdempotency.test_all_project_filesc C s, t �d� t �d� t �d� t �d� d S )Nz a, *b, c = x z [*a, b] = x z(z, *y, w) = m zfor *z, m in d: pass �r r r r r r �test_extended_unpacking] s z-TestParserIdempotency.test_extended_unpackingN)r r r r� r� r r r r r� E s r� c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) � TestLiteralsc C s t �t�|�d � d S )Nz )r r r �dedentr� r r r rX f s zTestLiterals.validatec C s d}| � |� d S )Nu� md5test(b"ª" * 80, (b"Test Using Larger Than Block-Size Key " b"and Larger Than One Block-Size Data"), "6f630fad67cda0ee1fb1f562db3aa53e") r\ r� r r r � test_multiline_bytes_literalsi s z*TestLiterals.test_multiline_bytes_literalsc C s d}| � |� d S )Nz� b""" <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN"> """ r\ r� r r r �'test_multiline_bytes_tripquote_literalsr s z4TestLiterals.test_multiline_bytes_tripquote_literalsc C s d}| � |� d S )Nu� md5test("ª" * 80, ("Test Using Larger Than Block-Size Key " "and Larger Than One Block-Size Data"), "6f630fad67cda0ee1fb1f562db3aa53e") r\ r� r r r �test_multiline_str_literals{ s z(TestLiterals.test_multiline_str_literalsN)r r r rX r� r� r� r r r r r� d s r� c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) �TestNamedAssignmentsc C s t �d� d S )Nzif f := x(): pass r� r r r r �test_named_assignment_if� s z-TestNamedAssignments.test_named_assignment_ifc C s t �d� d S )Nzwhile f := x(): pass r� r r r r �test_named_assignment_while� s z0TestNamedAssignments.test_named_assignment_whilec C s t �d� d S )Nz0any((lastNum := num) == 1 for num in [1, 2, 3]) r� r r r r � test_named_assignment_generator� s z4TestNamedAssignments.test_named_assignment_generatorc C s t �d� d S )Nz-[(lastNum := num) == 1 for num in [1, 2, 3]] r� r r r r � test_named_assignment_listcomp� s z3TestNamedAssignments.test_named_assignment_listcompN)r r r r� r� r� r� r r r r r� � s r� c @ s4 e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd S ) �TestPositionalOnlyArgsc C s t �d� d S )Nz!def one_pos_only_arg(a, /): pass r� r r r r �test_one_pos_only_arg� s z,TestPositionalOnlyArgs.test_one_pos_only_argc C s t �d� d S )Nz4def all_markers(a, b=2, /, c, d=4, *, e=5, f): pass r� r r r r �test_all_markers� s �z'TestPositionalOnlyArgs.test_all_markersc C s t �d� d S )Nz�def all_markers_with_args_and_kwargs( aa, b, /, _cc, d, *args, e, f_f, **kwargs, ): pass r� r r r r � test_all_with_args_and_kwargs� s �z4TestPositionalOnlyArgs.test_all_with_args_and_kwargsc C s t �d� d S )Nz,lambda a, b, /, c, d, *args, e, f, **kw: kw r� r r r r �test_lambda_soup� s �z'TestPositionalOnlyArgs.test_lambda_soupc C s t �d� d S )Nz def func(a,b,/,*,g,e=3): pass r� r r r r � test_only_positional_or_keyword� s z6TestPositionalOnlyArgs.test_only_positional_or_keywordN)r r r r� r� r� r� r� r r r r r� � s r� c @ s e Zd Zdd� ZdS )�TestPickleableExceptionc C s� t ddd d�}ttjd �D ]h}t�tj||d��}| �|j|j� | �|j|j� | �|j |j � | �|j |j � | �|j |j � q d S )Nr5 r )r �contextr )�protocol) r �rangerB �HIGHEST_PROTOCOL�loadsrC r �argsr5 r �valuer� )r r� �protoZerr2r r r �test_ParseError� s z'TestPickleableException.test_ParseErrorN)r r r r� r r r r r� � s r� c C s( | � � } |� � }tj| |||dddd�S )Nz (original)z(reserialized)� )Zlineterm)� splitlines�difflibZ unified_diff)�a�b�filenamer r r r� � s �r� �__main__)/r� r r r r� rH rP r# rB r' r9 r; r! rT Z lib2to3.pgen2r r Z pgen2.parser Zlib2to3.pygramr r ZTestCaser r rU r[ r^ ra rg rs r� r� r� r� r� r� r� r� r� r� r� r� r� r� r �mainr r r r �<module> sN M M va !
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