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When truncating HTML text (either chars or words), input will be limited to at most `MAX_LENGTH_HTML` characters. i@KL c s t � �� fdd�� d S )Nc s t � �S r+ �r r �r r r �<lambda>� � z$Truncator.__init__.<locals>.<lambda>)�superr, )r( r �� __class__rB r r, � s zTruncator.__init__Nc C s@ |d u rt dd�}d|v r&|d|i S |�|�r4|S d||f S )Nz%String to return when truncating textu %(truncated_text)s…z%(truncated_text)sZtruncated_textz%s%s)r r: )r( r �truncater r r �add_truncation_text� s � z Truncator.add_truncation_textFc C sx | � � t|�}t�d| j�}|}| �d|�D ]"}t�|�s.|d8 }|dkr. qRq.|rh| �||||d�S | �||||�S )a Return the text truncated to be no longer than the specified number of characters. `truncate` specifies what should be used to notify that the string has been truncated, defaulting to a translatable string of an ellipsis. �NFCr3 r r F) �_setup�int� unicodedata� normalize�_wrappedrI � combining�_truncate_html� _text_chars)r( �numrH �html�lengthr � truncate_len�charr r r �chars� s zTruncator.charsc C sj d}d}t |�D ]T\}}t�|�r$q|d7 }|du r@||kr@|}||kr| �|d|pVd� |� S q|S )z2Truncate a string after a certain number of chars.r Nr )� enumeraterM rP rI ) r( rU rH r rV Zs_lenZ end_index�irW r r r rR � s zTruncator._text_charsc C s4 | � � t|�}|r(| �||| j|d�S | �||�S )z� Truncate a string after a certain number of words. `truncate` specifies what should be used to notify that the string has been truncated, defaulting to ellipsis. T)rK rL rQ rO � _text_words)r( rS rH rT rU r r r �words� s zTruncator.wordsc C s> | j �� }t|�|kr4|d|� }| �d�|�|�S d�|�S )zk Truncate a string after a certain number of words. Strip newlines in the string. N� )rO �split�lenrI r; )r( rU rH r\ r r r r[ � s zTruncator._text_wordsc C s� |r|dkrdS d}t |�| jkr4|d| j� }d}d}d}d} d} g } |rPtnt} | |k�r$| �||�} | sr�q$| �d�}| d r�| d7 } | |krT|} qTt�| d �}|rT| |kr�qT|�� \}}}|� � }|s�||v r�qT|�rz| � |�}W n t �y Y n0 | |d d� } qT| � d|� qT| � d|�}| |k�rR|�rN|�rN||7 }|S |d| � }|�rl||7 }| D ]}|d| 7 }�qp|S ) a Truncate HTML to a certain number of chars (not counting tags and comments), or, if words is True, then to a certain number of words. Close opened tags if they were correctly closed in the given HTML. Preserve newlines in the HTML. r r3 FNT) �br�col�link�baseZimg�paramZarea�hr�inputr z</%s>)r_ �MAX_LENGTH_HTML�re_words�re_charsr r �re_tag�match�groups�lower�index� ValueError�insertrI )r( rU rH r rV r\ Z size_limitedZhtml4_singletsr Z end_text_posZ current_lenZ open_tags�regex�m�tagZ closing_tag�tagnameZ self_closingrZ Z truncate_text�outr r r rQ � s^ zTruncator._truncate_html)N)NF)NF) r! r" r# �__doc__rg r, rI rX rR r\ r[ rQ � __classcell__r r rF r r@ y s r@ c C s: t | ��� �dd�}t�dd|�}|dv r6td| ��|S )aY Return the given string converted to a string that can be used for a clean filename. Remove leading and trailing spaces; convert other spaces to underscores; and remove anything that is not an alphanumeric, dash, underscore, or dot. >>> get_valid_filename("john's portrait in 2004.jpg") 'johns_portrait_in_2004.jpg' r] �_z (?u)[^-\w.]r3 > r3 z..�.z$Could not derive file name from '%s')r �strip�replace�re�subr )�name�sr r r �get_valid_filename1 s r� �orc C sV | sdS t | �dkr t| d �S dtd��dd� | dd � D ��t|�t| d �f S ) a >>> get_text_list(['a', 'b', 'c', 'd']) 'a, b, c or d' >>> get_text_list(['a', 'b', 'c'], 'and') 'a, b and c' >>> get_text_list(['a', 'b'], 'and') 'a and b' >>> get_text_list(['a']) 'a' >>> get_text_list([]) '' r3 r r z%s %s %sz, c s s | ]}t |�V qd S r+ rA )�.0rZ r r r � <genexpr>V rD z get_text_list.<locals>.<genexpr>N���)r_ r rx r; )�list_� last_wordr r r � get_text_listB s �r� c C s t �dt| ��S )z*Normalize CRLF and CR newlines to just LF.r2 )� re_newlinesr} r rB r r r �normalize_newlines\ s r� c sV ddddddddddddddddddddddddddd �� d � � fd d �| �� D ��S ) z@Convert a phone number with letters into its numeric equivalent.�2�3�4�5�6�7�8�9)�a�b�c�d�e�f�g�hrZ �j�k�lrr �n�o�p�q�rr �t�u�v�wr �y�zr3 c 3 s | ]}� � ||�V qd S r+ )�get)r� r� �Z char2numberr r r� � rD z phone2numeric.<locals>.<genexpr>)r; rm )�phoner r� r � phone2numericb s8 � r� c C s dt �| � S )N� a)�secrets� randbelow��max_random_bytesr r r �_get_random_filename� s r� r� c C s\ t | ddd�}|s|S t|�}t|d d� �}tj|d< t|�d }t|�| |dd � S )N� r )� compresslevel�mtime� � � )� gzip_compress� memoryview� bytearray�gzip�FNAMEr� �bytes)r r� Zcompressed_dataZcompressed_view�header�filenamer r r �compress_string� s r� c @ s e Zd Zdd� ZdS )�StreamingBufferc C s | � � }| �d� | �� |S )Nr )�getvalue�seekrH )r( �retr r r �read� s zStreamingBuffer.readN)r! r" r# r� r r r r r� � s r� c c s� t � }|rt|�nd }t|dd|dd��@}|�� V | D ] }|�|� |�� }|r8|V q8W d � n1 sn0 Y |�� V d S )N�wbr� r )r� �moder� �fileobjr� )r� r� r r� �write)�sequencer� �bufr� �zfile�item�datar r r �compress_sequence� s � &r� z� ((?: [^\s'"]* (?: (?:"(?:[^"\\]|\\.)*" | '(?:[^'\\]|\\.)*') [^\s'"]* )+ ) | \S+) c c s" t �t| ��D ]}|d V qdS )a� Generator that splits a string by spaces, leaving quoted phrases together. Supports both single and double quotes, and supports escaping quotes with backslashes. In the output, strings will keep their initial and trailing quote marks and escaped quotes will remain escaped (the results can then be further processed with unescape_string_literal()). >>> list(smart_split(r'This is "a person\'s" test.')) ['This', 'is', '"a person\\\'s"', 'test.'] >>> list(smart_split(r"Another 'person\'s' test.")) ['Another', "'person\\'s'", 'test.'] >>> list(smart_split(r'A "\"funky\" style" test.')) ['A', '"\\"funky\\" style"', 'test.'] r N)�smart_split_re�finditerr )r �bitr r r � smart_split� s r� c C sT | r | d dvs | d | d kr,t d| ��| d }| dd� �d| |��dd�S ) al Convert quoted string literals to unquoted strings with escaped quotes and backslashes unquoted:: >>> unescape_string_literal('"abc"') 'abc' >>> unescape_string_literal("'abc'") 'abc' >>> unescape_string_literal('"a \"bc\""') 'a "bc"' >>> unescape_string_literal("'\'ab\' c'") "'ab' c" r z"'r� zNot a string literal: %rr z\%sz\\�\)ro r{ )r �quoter r r �unescape_string_literal� s r� Fc C sZ t | �} |rt�d| �} nt�d| ��dd��d�} t�dd| �� �} t�dd| ��d �S ) a Convert to ASCII if 'allow_unicode' is False. Convert spaces or repeated dashes to single dashes. Remove characters that aren't alphanumerics, underscores, or hyphens. Convert to lowercase. Also strip leading and trailing whitespace, dashes, and underscores. �NFKCZNFKD�ascii�ignorez[^\w\s-]r3 z[-\s]+�-z-_) r rM rN �encode�decoder| r} rm rz )�valueZ allow_unicoder r r �slugify� s ���r� c C s t �d| ��� �� S )zQ Split CamelCase and convert to lowercase. Strip surrounding whitespace. z \1)� re_camel_caser} rz rm )r� r r r �camel_case_to_spaces� s r� c O s | j |i |��S )zk Apply str.format() on 'format_string' where format_string, args, and/or kwargs might be lazy. )�format)� format_string�args�kwargsr r r � _format_lazy s r� )F)5r� r| r� r4 rM r r r� �ior Zdjango.core.exceptionsr Zdjango.utils.functionalr r r Zdjango.utils.regex_helperr Zdjango.utils.translationr rx r r r �Sr r r r rh ri rj r� r� r7 r@ r� r� r� r� r� r� r� r� �VERBOSEr� r� r� r� r� r� r Z format_lazyr r r r �<module> sf 9 ! �
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__init__.cpython-39.pyc
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_os.cpython-39.pyc
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archive.cpython-39.pyc
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asyncio.cpython-39.pyc
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autoreload.cpython-39.pyc
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baseconv.cpython-39.pyc
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cache.cpython-39.pyc
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connection.cpython-39.pyc
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crypto.cpython-39.pyc
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datastructures.cpython-39.pyc
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dateformat.cpython-39.pyc
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dateparse.cpython-39.pyc
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dates.cpython-39.pyc
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datetime_safe.cpython-39.pyc
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deconstruct.cpython-39.pyc
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decorators.cpython-39.pyc
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deprecation.cpython-39.pyc
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duration.cpython-39.pyc
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encoding.cpython-39.pyc
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feedgenerator.cpython-39.pyc
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formats.cpython-39.pyc
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functional.cpython-39.pyc
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hashable.cpython-39.pyc
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html.cpython-39.pyc
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http.cpython-39.pyc
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inspect.cpython-39.pyc
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ipv6.cpython-39.pyc
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itercompat.cpython-39.pyc
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jslex.cpython-39.pyc
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log.cpython-39.pyc
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lorem_ipsum.cpython-39.pyc
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module_loading.cpython-39.pyc
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numberformat.cpython-39.pyc
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regex_helper.cpython-39.pyc
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safestring.cpython-39.pyc
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termcolors.cpython-39.pyc
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text.cpython-39.pyc
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timesince.cpython-39.pyc
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timezone.cpython-39.pyc
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topological_sort.cpython-39.pyc
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tree.cpython-39.pyc
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version.cpython-39.pyc
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xmlutils.cpython-39.pyc
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