Python enables bulk transcoding of SVG formats into PNG, PDF-style code sharing

Need to install Cairosvg module in advance, download address http://cairosvg.org/download/

Code:

#! Encoding:utf-8import cairosvgimport os loop = Truewhile Loop:svgdir = raw_input ("Please enter SVG file directory") if Os.path.exists (SVG Dir) and Os.path.isdir (svgdir): loop = False Else:print "error: The SVG file directory you entered does not exist or is not a valid directory, please re-enter" loop = True  While Loop:exportdir = Raw_input ("Please enter export directory") if Os.path.exists (exportdir): loop = False Else:print "Error: The export directory you entered [", Exportdir, "] does not exist, do you want to create this directory?            "loops = True while loops:msg =" "cmd = Raw_input (" Create (Y) Re (R) ") If cmd.upper () = = "R": Loops = False elif cmd.upper () = = "Y": Os.makedirs (EXPORTD                IR, True) if Os.path.exists (exportdir): loop = false loops = False Else:print "failed to create directory [", Exportdir, "], please reenter" else:print "cannot find the life you entered Please reenter "cate = (" png "," PDF ") print" Export type: "For I in cate:print i loop = TrUewhile Loop:exportformat = raw_input ("Please enter export type") if Exportformat.lower () in Cate:loop = False else: Print "The type you entered does not exist, please re-enter" Def export (Fromdir, TargetDir, Exporttype): print "Start to execute conversion command ..." files = Os.listdir (fromdi r) num = 0 for fileName in Files:path = Os.path.join (fromdir,filename) if Os.path.isfile (path) and fi            Lename[-3:] = = "svg": num + = 1 filehandle = open (path) SVG = Filehandle.read () Filehandle.close () Exportpath = Os.path.join (TargetDir, filename[:-3] + exporttype) Exportfilehandl E = open (Exportpath, ' W ') if Exporttype = = "png": Cairosvg.svg2png (Bytestring=svg, W Rite_to=exportpath) elif Exporttype = = "pdf": Cairosvg.svg2pdf (Bytestring=svg, WRITE_TO=EXPORTPA TH) exportfilehandle.close () print "Success Export", Exporttype, "and", Expor Tpath print "Exported ", num," Files "Export (Svgdir, Exportdir, ExportFormat) 

Use:
Copy the Code code as follows:

Please enter the SVG file directory D:\svg
Please enter the export directory D:\Images
Error: The export directory you entered [D:\Images] does not exist, do you want to create this directory?
Create (y) Re (R) Y
Export Type:
Png
Pdf
Please enter the export type png
Start to execute conversion command ...
Success Export PNG--d:\images\a.png
Success Export PNG--d:\images\db2.png
Success Export PNG--d:\images\db3.png
3 files have been exported

Copy the Code code as follows:

D:\>tree svg/f
Folder PATH Listing
Volume Serial number is 4603-09B2
D:\SVG
A.svg
Db2.svg
Db3.svg

No subfolders Exist


D:\>tree images/f
Folder PATH Listing
Volume Serial number is 4603-09B2
D:\IMAGES
A.png
Db2.png
Db3.png

No subfolders Exist

