105 lines
2.9 KiB
Python
105 lines
2.9 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Created : 2021-07-30
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@author: Eric Lapouyade
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"""
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import six
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try:
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from html import escape
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except ImportError:
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# cgi.escape is deprecated in python 3.7
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from cgi import escape
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class RichText(object):
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""" class to generate Rich Text when using templates variables
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This is much faster than using Subdoc class,
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but this only for texts INSIDE an existing paragraph.
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"""
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def __init__(self, text=None, **text_prop):
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self.xml = ''
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if text:
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self.add(text, **text_prop)
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def add(self, text,
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style=None,
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color=None,
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highlight=None,
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size=None,
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subscript=None,
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superscript=None,
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bold=False,
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italic=False,
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underline=False,
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strike=False,
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font=None,
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url_id=None):
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# If a RichText is added
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if isinstance(text, RichText):
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self.xml += text.xml
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return
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# If not a string : cast to string (ex: int, dict etc...)
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if not isinstance(text, (six.text_type, six.binary_type)):
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text = six.text_type(text)
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if not isinstance(text, six.text_type):
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text = text.decode('utf-8', errors='ignore')
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text = escape(text)
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prop = u''
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if style:
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prop += u'<w:rStyle w:val="%s"/>' % style
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if color:
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if color[0] == '#':
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color = color[1:]
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prop += u'<w:color w:val="%s"/>' % color
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if highlight:
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if highlight[0] == '#':
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highlight = highlight[1:]
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prop += u'<w:highlight w:val="%s"/>' % highlight
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if size:
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prop += u'<w:sz w:val="%s"/>' % size
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prop += u'<w:szCs w:val="%s"/>' % size
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if subscript:
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prop += u'<w:vertAlign w:val="subscript"/>'
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if superscript:
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prop += u'<w:vertAlign w:val="superscript"/>'
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if bold:
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prop += u'<w:b/>'
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if italic:
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prop += u'<w:i/>'
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if underline:
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if underline not in ['single', 'double', 'thick', 'dotted', 'dash', 'dotDash', 'dotDotDash', 'wave']:
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underline = 'single'
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prop += u'<w:u w:val="%s"/>' % underline
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if strike:
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prop += u'<w:strike/>'
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if font:
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prop += (u'<w:rFonts w:ascii="{font}" w:hAnsi="{font}" w:cs="{font}"/>'
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.format(font=font))
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xml = u'<w:r>'
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if prop:
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xml += u'<w:rPr>%s</w:rPr>' % prop
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xml += u'<w:t xml:space="preserve">%s</w:t></w:r>' % text
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if url_id:
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xml = (u'<w:hyperlink r:id="%s" w:tgtFrame="_blank">%s</w:hyperlink>'
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% (url_id, xml))
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self.xml += xml
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def __unicode__(self):
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return self.xml
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def __str__(self):
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return self.xml
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def __html__(self):
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return self.xml
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R = RichText
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