File: //lib/python3.6/site-packages/future/backports/__pycache__/_markupbase.cpython-36.opt-1.pyc
3
�cW? � @ sX d Z ddlZejd�jZejd�jZejd�Zejd�Zejd�Z[G dd � d e �Z
dS )
a Shared support for scanning document type declarations in HTML and XHTML.
Backported for python-future from Python 3.3. Reason: ParserBase is an
old-style class in the Python 2.7 source of markupbase.py, which I suspect
might be the cause of sporadic unit-test failures on travis-ci.org with
test_htmlparser.py. The test failures look like this:
======================================================================
ERROR: test_attr_entity_replacement (future.tests.test_htmlparser.AttributesStrictTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/travis/build/edschofield/python-future/future/tests/test_htmlparser.py", line 661, in test_attr_entity_replacement
[("starttag", "a", [("b", "&><"'")])])
File "/home/travis/build/edschofield/python-future/future/tests/test_htmlparser.py", line 93, in _run_check
collector = self.get_collector()
File "/home/travis/build/edschofield/python-future/future/tests/test_htmlparser.py", line 617, in get_collector
return EventCollector(strict=True)
File "/home/travis/build/edschofield/python-future/future/tests/test_htmlparser.py", line 27, in __init__
html.parser.HTMLParser.__init__(self, *args, **kw)
File "/home/travis/build/edschofield/python-future/future/backports/html/parser.py", line 135, in __init__
self.reset()
File "/home/travis/build/edschofield/python-future/future/backports/html/parser.py", line 143, in reset
_markupbase.ParserBase.reset(self)
TypeError: unbound method reset() must be called with ParserBase instance as first argument (got EventCollector instance instead)
This module is used as a foundation for the html.parser module. It has no
documented public API and should not be used directly.
� Nz[a-zA-Z][-_.a-zA-Z0-9]*\s*z(\'[^\']*\'|"[^"]*")\s*z--\s*>z ]\s*]\s*>z]\s*>c @ s� e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
d� ZdZ d
d� Z
d#dd�Zd$dd�Zdd� Z
dd� Zdd� Zdd� Zdd� Zdd� Zd d!� Zd"S )%�
ParserBaseziParser base class which provides some common support methods used
by the SGML/HTML and XHTML parsers.c C s | j tkrtd��d S )Nz)_markupbase.ParserBase must be subclassed)� __class__r �RuntimeError)�self� r �!/usr/lib/python3.6/_markupbase.py�__init__6 s
zParserBase.__init__c C s t d��d S )Nz.subclasses of ParserBase must override error())�NotImplementedError)r �messager r r �error; s zParserBase.errorc C s d| _ d| _d S )N� r )�lineno�offset)r r r r �reset? s zParserBase.resetc C s | j | jfS )z&Return current line number and offset.)r
r )r r r r �getposC s zParserBase.getposc C sb ||kr|S | j }|jd||�}|rN| j| | _|jd||�}||d | _n| j| | | _|S )N�
r )�rawdata�countr
�rindexr )r �i�jr Znlines�posr r r � updateposK s zParserBase.updatepos� c
C s� | j }|d }|||d � dkr*|d S |||d � dkrBdS t|�}|||d � dkrh| j|�S || dkr~| j|�S | j||�\}}|dk r�|S |d kr�d| _�x&||k �r�|| }|dk� r�||d |� }|d kr�| j|� n
| j|� |d S |d
k�r&t||�}|�sdS |j � }n�|dk�rB| j||�\} }n�|| jk�rX|d }nj|dk�r�|d k�r~| j
|d |�}n0|tdd
ddg�k�r�| jd| � n
| jd� n| jd|| � |dk r�|S q�W dS )N� r �>�-r z--�[r Zdoctypez"'Z4abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ�attlistZlinktype�link�elementz&unsupported '[' char in %s declarationz"unexpected '[' char in declarationz!unexpected %r char in declaration)r r ���r! r! )
r �len�
parse_comment�parse_marked_section�
_scan_name�_decl_othercharsZhandle_decl�unknown_decl�_declstringlit_match�end�_parse_doctype_subset�setr )
r r r r �nZdecltype�c�data�m�namer r r �parse_declaration[ sX
zParserBase.parse_declarationr c C s� | j }| j|d |�\}}|dk r&|S |tdddddg�krNtj||d �}n>|tdd d
g�krrtj||d �}n| jd||d |� � |s�d
S |r�|jd�}| j||d |� � |j d�S )N� r ZtempZcdata�ignore�includeZrcdata�if�elseZendifz+unknown status keyword %r in marked sectionr r! )
r r% r+ �_markedsectionclose�search�_msmarkedsectioncloser �startr'