169 lines
4.2 KiB
Python
169 lines
4.2 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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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(
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self,
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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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):
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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, (str, bytes)):
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text = str(text)
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if not isinstance(text, str):
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text = text.decode("utf-8", errors="ignore")
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text = escape(text)
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prop = ""
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if style:
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prop += '<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 += '<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 += '<w:shd w:fill="%s"/>' % highlight
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if size:
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prop += '<w:sz w:val="%s"/>' % size
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prop += '<w:szCs w:val="%s"/>' % size
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if subscript:
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prop += '<w:vertAlign w:val="subscript"/>'
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if superscript:
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prop += '<w:vertAlign w:val="superscript"/>'
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if bold:
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prop += "<w:b/>"
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if italic:
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prop += "<w:i/>"
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if underline:
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if underline not in [
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"single",
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"double",
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"thick",
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"dotted",
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"dash",
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"dotDash",
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"dotDotDash",
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"wave",
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]:
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underline = "single"
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prop += '<w:u w:val="%s"/>' % underline
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if strike:
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prop += "<w:strike/>"
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if font:
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regional_font = ""
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if ":" in font:
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region, font = font.split(":", 1)
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regional_font = ' w:{region}="{font}"'.format(font=font, region=region)
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prop += '<w:rFonts w:ascii="{font}" w:hAnsi="{font}" w:cs="{font}"{regional_font}/>'.format(
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font=font, regional_font=regional_font
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)
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xml = "<w:r>"
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if prop:
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xml += "<w:rPr>%s</w:rPr>" % prop
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xml += '<w:t xml:space="preserve">%s</w:t></w:r>' % text
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if url_id:
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xml = '<w:hyperlink r:id="%s" w:tgtFrame="_blank">%s</w:hyperlink>' % (
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url_id,
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xml,
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)
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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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class RichTextParagraph(object):
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"""class to generate Rich Text Paragraphs 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 OUTSIDE 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(
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self,
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text,
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parastyle=None,
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):
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# If a RichText is added
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if not isinstance(text, RichText):
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text = RichText(text)
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prop = ""
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if parastyle:
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prop += '<w:pStyle w:val="%s"/>' % parastyle
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xml = "<w:p>"
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if prop:
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xml += "<w:pPr>%s</w:pPr>" % prop
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xml += text.xml
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xml += "</w:p>"
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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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RP = RichTextParagraph
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