我想使用 python-pptx 模块来更改给定 powerpoint 演示文稿中每个包含文本的形状的校对语言。不幸的是我没有做到。:(
我正在使用 Python 3.6.3 和 python-pptx 0.6.7。
我的代码如下所示:
from pptx import Presentation
from pptx.enum.lang import MSO_LANGUAGE_ID
# In this example code, all proofing language is set to ENGLISH_UK
# all languages can be found in the docs for python-pptx
new_language = MSO_LANGUAGE_ID.ENGLISH_UK
input_file = 'test_pptx.pptx'
output_file = input_file[:-5] + '_modified.pptx'
# Open the presentation
prs = Presentation(input_file)
# iterate through all slides
for slide_no, slide in enumerate(prs.slides):
# iterate through all shapes/objects on one slide
for shape in slide.shapes:
# check if the shape/object has text (pictures e.g. don't have text)
if shape.has_text_frame:
# print some output to the console for now
print('SLIDE NO# ', slide_no + 1)
print('Object-Name: ', shape.name)
print('Text -->', shape.text)
# check for each paragraph of text for the actual shape/object
for paragraph in shape.text_frame.paragraphs:
for run in paragraph.runs:
# display the current language
print('Actual set language: ', run.font.language_id)
# set the 'new_language'
run.font.language_id = new_language
else:
print('SLIDE NO# ', slide_no + 1, ': This object "', shape.name, '" has no text.')
print(' +++++ next element +++++ ')
print('--------- next slide ---------')
# save pptx with new filename
prs.save(output_file)
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该代码现在可以运行了!(再次感谢史蒂夫!)
请帮忙!提前致谢!
实际上,我并不完全确定校对功能决定使用哪个字典的所有规则,但语言是在运行级别设置的,我认为这是一个很好的起点。
\n\n这在一定程度上是有道理的,因为文本段落中可能有外来短语,而只有形状级别的语言设置不支持这种情况。
\n\n因此,一旦通过测试,您就需要一些额外的代码.has_text_frame:
for paragraph in shape.text_frame.paragraphs:\n for run in paragraph.runs:\n font = run.font\n print(font.language_id)\nRun Code Online (Sandbox Code Playgroud)\n\n这应该给你类似的东西:
\n\nTURKISH (1055)\nENGLISH_UK (2057)\n...\nRun Code Online (Sandbox Code Playgroud)\n\n请注意,语言 id 值通过属性上可用的标准语言代码提供了一些附加信息.xml_value,因此您可以将输出详细说明为:
for run in paragraph.runs:\n font = run.font\n language_id = font.language_id\n print('\\'%s\\'' % run.text, language_id, language_id.xml_value)\nRun Code Online (Sandbox Code Playgroud)\n\n得到类似的东西:
\n\n'the rain in ' ENGLISH_US (1033) en-US\n'Espa\xc3\xb1a' SPANISH (1034) es-ES_tradnl\n...\nRun Code Online (Sandbox Code Playgroud)\n
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