/j-j SrSSKrSSKrSSKrSSKrSSKJr \RR\R5\R-\RS-r"SS\5r g)zCreates a poppler backend class to convert a pdf to a png file. Raises ------ OSError [description] ValueError [description] N)ConversionBackendPATHc <\rSrSrSrS S\S\S\S\SS4 S jjrS rg) PopplerBackendz3Classmethod to create a poplerBackendBackend class.pdf_pathpng_path resolutionpagereturnNc [R"S[S9nUc [S5e[RR U5upgUSSS[ U5S[ U5UU/ n[R"S RU5[RS S 9 g![Ran [U R5U eSn A ff=f) aConvert PDF to png. Parameters ---------- pdf_path : str Path where to read the pdf file. png_path : str Path where to save png file. page: int, optional Single page to convert. Raises ------ OSError [description] ValueError [description] pdftocairo)pathNz=PQ/./.'*/.8;/.IL/. /./.r2r) r/rrrsyscamelot.backends.baserrdirname executablepathsepenvironrr)r2r&r9sU  3 wws~~&3bjj6HH2.&2.r2