因此，我正在尝试编写一些程序以使用Python将html转换为pptx。 我正在使用一些代码来解析文件，然后在运行级别设置文本格式。

我在空白幻灯片上使用2个文本框架来工作，第一个文本框架用于标题，第二个文本框架用于呈现html的正文。

但是无论我做什么(Paragraph.font.name或run.font.name)，我总是在第二个文本框中使用Arial字体。

我试图通过遍历tf.paragraphs以及遍历所有运行(paragraph.runs)来更新字体名称，但似乎没有任何效果。

这是我用来设置字体的功能

def setFont(font,tags,fontStyle,size):

font.language_id = MSO_LANGUAGE_ID.HEBREW

font.size = Pt(size)

font.name = fontStyle

for tag in tags:

if tag == 'b':

font.bold = True

elif tag == 'i':

font.italic = True

elif tag == 'u':

font.underline = True

return font

这是我的主要调用函数(我删除了一些与python-pptx不直接相关的其他调用)

def makeSlide(prs,title,body,fontStyle,titleSize,bodySize):

#Add title Slide

blank_slide_layout = prs.slide_layouts[6]

slide = prs.slides.add_slide(blank_slide_layout)

width = height = Inches(8)

txBox = slide.shapes.add_textbox(Inches(1), Inches(0.5), Inches(8), Inches(1))

tf = txBox.text_frame

tf.text = title

tf.paragraphs[0].font.size=Pt(titleSize)

tf.paragraphs[0].font.bold = True

tf.paragraphs[0].font.color.rgb = RGBColor(255,0,0)

tf.paragraphs[0].font.name = fontStyle

tf.paragraphs[0].alignment = PP_ALIGN.CENTER

styles = MY_CUSTOM_HTML_BODY_PARSER() #Removed this part from here, its just a parser which gives output in a desired format

#Start 2nd textbox for body

txBox2 = slide.shapes.add_textbox(Inches(0.5), Inches(1.7), Inches(9), Inches(5.5))

tf = txBox2.text_frame

tf.clear()

tf.word_wrap = True

tf.paragraphs[0].text = ''

tf.paragraphs[0].font.name = fontStyle

paragraph = tf.add_paragraph()

paragraph.alignment = alignment

#Loop over styles (Tag info and render pptx accordingly)

new_line = True

level = 0

number = 0

for _ in styles:

#Can ignore this part, I'm just checking to see if I have to go on a new line or not

if _ == '\n':

paragraph = tf.add_paragraph()

paragraph.alignment = alignment

new_line = True

else:

tags = _[1]

#Can also ignore this, I'm checking to see if I have to be on next level in lists or not

#(I use custom bullet function, since python-pptx doesn't have a function for numbered bullets.

if _[1].count('ul') > 1 or _[1].count('ol') > 1 or _[1].count('ul') + _[1].count('ol') > 1:

level = 1

if new_line:

paragraph.level = level

level = 0

else:

paragraph = tf.add_paragraph()

paragraph.alignment = alignment

paragraph.level = level

level = 0

new_line = True

if new_line:

run = paragraph.add_run()

#Custom bullet function as u can see I send in fontStyle here and apply style inside function

run,number = addBullets(run,tags,bodySize-3,number,fontStyle)

new_line = False

run = paragraph.add_run()

run.text = parser.words_styles[_[0]][0]

font = run.font

#SetFont function Defined above

font = setFont(font,tags,fontStyle,bodySize)

new_line = False

for paragraph in tf.paragraphs:

paragraph.font.name = fontStyle

for run in paragraph.runs:

if run.font.name != fontStyle:

print(run.text)

#return slide

return slide

我不太确定自己在哪里做错了，将不胜感激，如果需要，我可以清理更多代码。