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# -*- coding: utf-8 -*-
"""
Created : 2021-07-30
@author: Eric Lapouyade
"""
try:
from html import escape
except ImportError:
# cgi.escape is deprecated in python 3.7
from cgi import escape
class RichText(object):
"""class to generate Rich Text when using templates variables
This is much faster than using Subdoc class,
but this only for texts INSIDE an existing paragraph.
"""
def __init__(self, text=None, **text_prop):
self.xml = ""
if text:
self.add(text, **text_prop)
def add(
self,
text,
style=None,
color=None,
highlight=None,
size=None,
subscript=None,
superscript=None,
bold=False,
italic=False,
underline=False,
strike=False,
font=None,
url_id=None,
rtl=False,
lang=None,
):
# If a RichText is added
if isinstance(text, RichText):
self.xml += text.xml
return
# # If nothing to add : just return
# if text is None or text == "":
# return
# If not a string : cast to string (ex: int, dict etc...)
if not isinstance(text, (str, bytes)):
text = str(text)
if not isinstance(text, str):
text = text.decode("utf-8", errors="ignore")
text = escape(text)
prop = ""
if style:
prop += '<w:rStyle w:val="%s"/>' % style
if color:
if color[0] == "#":
color = color[1:]
prop += '<w:color w:val="%s"/>' % color
if highlight:
if highlight[0] == "#":
highlight = highlight[1:]
prop += '<w:shd w:fill="%s"/>' % highlight
if size:
prop += '<w:sz w:val="%s"/>' % size
prop += '<w:szCs w:val="%s"/>' % size
if subscript:
prop += '<w:vertAlign w:val="subscript"/>'
if superscript:
prop += '<w:vertAlign w:val="superscript"/>'
if bold:
prop += "<w:b/>"
if rtl:
prop += "<w:bCs/>"
if italic:
prop += "<w:i/>"
if rtl:
prop += "<w:iCs/>"
if underline:
if underline not in [
"single",
"double",
"thick",
"dotted",
"dash",
"dotDash",
"dotDotDash",
"wave",
]:
underline = "single"
prop += '<w:u w:val="%s"/>' % underline
if strike:
prop += "<w:strike/>"
if font:
regional_font = ""
if ":" in font:
region, font = font.split(":", 1)
regional_font = ' w:{region}="{font}"'.format(font=font, region=region)
prop += '<w:rFonts w:ascii="{font}" w:hAnsi="{font}" w:cs="{font}"{regional_font}/>'.format(
font=font, regional_font=regional_font
)
if rtl:
prop += '<w:rtl w:val="true"/>'
if lang:
prop += '<w:lang w:val="%s"/>' % lang
xml = "<w:r>"
if prop:
xml += "<w:rPr>%s</w:rPr>" % prop
xml += '<w:t xml:space="preserve">%s</w:t></w:r>' % text
if url_id:
xml = '<w:hyperlink r:id="%s" w:tgtFrame="_blank">%s</w:hyperlink>' % (
url_id,
xml,
)
self.xml += xml
def __unicode__(self):
return self.xml
def __str__(self):
return self.xml
def __html__(self):
return self.xml
class RichTextParagraph(object):
"""class to generate Rich Text Paragraphs when using templates variables
This is much faster than using Subdoc class,
but this only for texts OUTSIDE an existing paragraph.
"""
def __init__(self, text=None, **text_prop):
self.xml = ""
if text:
self.add(text, **text_prop)
def add(
self,
text,
parastyle=None,
):
# If a RichText is added
if not isinstance(text, RichText):
text = RichText(text)
prop = ""
if parastyle:
prop += '<w:pStyle w:val="%s"/>' % parastyle
xml = "<w:p>"
if prop:
xml += "<w:pPr>%s</w:pPr>" % prop
xml += text.xml
xml += "</w:p>"
self.xml += xml
def __unicode__(self):
return self.xml
def __str__(self):
return self.xml
def __html__(self):
return self.xml
R = RichText
RP = RichTextParagraph
|
