Python implements batch conversion of SVG format to PNG, PDF code sharing _python

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

Code:

#! Encoding:utf-8 Import cairosvg import os   loop = True while loop:     svgdir = raw_input ("Please enter SVG File directory ")     if os.path.exists (Svgdir) 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 the Export directory ")     if os.path.exists (exportdir):          Loop = False     else:         print "error: Export directory you entered [", exportdir , "] does not exist, do you want to create this directory? "        loops = true               while Loops:              msg = ""      &nbsP;      cmd = Raw_input (Create (Y) Re (R))              if cmd.upper () = = "R":                  loops = False              elif cmd.upper () = = "Y":                  os.makedirs (Exportdir, True)                  if os.path.exists (exportdir):                      loop = False                       Loops = False                  else:                      print "Create directory failed [, Exportdir,"], please re-enter "             else:                  Print "Could not find the command you entered, please re-enter"                 Cate = ("png", "PDF") print "Export type:" For I in Cate:     print i       loop = True W Hile 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 execution of conversion commands ..."     files = Os.listdir (fromdir) &Nbsp;   num = 0     for fileName in Files:          path = Os.path.join (fromdir,filename)         if Os.path.isfile (Path) and filename[-3:] = = "svg":            
 num + + 1             filehandle = open (path)             svg = FileHandle.read ()              filehandle.close ()              exportpath = Os.path.join (TargetDir, filename[:-3] + exporttype)              exportfilehandle = open (ExportPath, ' W ')                        &nBsp;    if Exporttype = = "png":                  cairosvg.svg2png (Bytestring=svg, Write_to=exportpath)              elif Exporttype = = "PDF":                  cairosvg.svg2pdf (Bytestring=svg, write_to= Exportpath)                                exportfilehandle.close ()              print "Success Export", Exporttype, "->", Exportpath           print "exported", num, "Files" Export (Svgdir, Exportdir, ExportFormat)

Use:

Copy 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 Executing 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 Exported

Copy 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