modify doDir to import images in sequence if files have numbers in them

urbstudio/urb/imports.py

@@ -1,6 +1,7 @@
 from models import *
 from django.core.files import File
 from glob import glob
+import re
 
 def importFile(filePath, project):
     f = File(open(filePath))
@@ -13,8 +14,11 @@ def importFile(filePath, project):
     return
 
 
-def doDir(dirpath, project):
-    for f in glob("%s/*" % dirpath):
+def doDir(dirpath, project, ext='JPG'):
+    fileList = glob("%s/*.%s" % (dirpath, ext,))
+    sortedList = sorted(fileList, key=lambda f: int(re.findall(r'\d+', f)[0])) #if there's numbers in the filename, use them as indexes to order by.
+    print sortedList
+    for f in sortedList:
         importFile(f, project)
     print "all done"
     return