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我是python的新手,我試圖從書本和互聯網上學習。從遞歸目錄生成PDF的Python錯誤
我有大約250個子文件夾與JPG,我想爲每個文件夾的PDF文件。
文件夾都是這樣
c:\img_sets\001
c:\img_sets\002
.
.
c:\img_sets\247
我要PDF這樣
c:\img_sets\001.pdf
c:\img_sets\002.pdf
.
.
c:\img_sets\247.pdf
我跑從c腳本:\ img_sets(視窗10和Python 3.6)
這裏「代碼」,只是添加了兩個打印出來的文件列表,只是爲了控制。
from fpdf import FPDF
import os
pdf = FPDF()
rootDir = '.'
for root, dirs, files in os.walk(rootDir):
for namedir in dirs:
imagelist = [name for name in os.listdir(namedir) if name.endswith(".jpg")]
for image in imagelist:
print(namedir + "\\" + image)
pdf.add_page()
pdf.image(namedir + "\\" + image,0,0,210,297)
print(namedir + ".pdf")
pdf.output(namedir + ".pdf", "F")
這第一個創建的,但第二個顯示我這個錯誤:
Traceback (most recent call last):
File "c:\Python\Python36-32\jpg2pdf_v2.py", line 13, in <module>
pdf.output(namedir + ".pdf", "F")
File "C:\Python\Python36-32\lib\site-packages\fpdf\fpdf.py", line 1065, in output
self.close()
File "C:\Python\Python36-32\lib\site-packages\fpdf\fpdf.py", line 246, in close
self._enddoc()
File "C:\Python\Python36-32\lib\site-packages\fpdf\fpdf.py", line 1637, in _enddoc
self._putresources()
File "C:\Python\Python36-32\lib\site-packages\fpdf\fpdf.py", line 1585, in _putresources
self._putimages()
File "C:\Python\Python36-32\lib\site-packages\fpdf\fpdf.py", line 1515, in _putimages
del info['data']
KeyError: 'data'
所有幫助將不勝感激。