photoRename.py

'''
Used for renaming photos in a folder using a matching ID
7/7/2015
'''
import os, csv

#declare new dictionary
IDs = {}

#build dictionary using input csv file. csv should be setup as key:value pairs
with open('ids_master.csv','r') as inputcsv:
	idReader = csv.reader(inputcsv, delimiter = ',')
	for row in idReader:
		IDs[row[0]] = row[1]
		
#path to folder with photos
photoPath = r'O:\Projects\City of Mandeville Louisiana\Fieldwork\TIFF Photos Newly Surveyed\Resource ID TIFFs'

#counter
count = 0


for photo in os.listdir(photoPath):
	head, sep, tail = photo.partition('_')
	#cmecID = photo[:5] #just first 5
	cmecID = head
	try:
		if cmecID in IDs:
			shpID = IDs[cmecID]
			newName = shpID + sep + tail 
			print 'Renaming ' + newName + '...'
			print photoPath + os.sep + photo
			
			os.rename(photoPath + os.sep + photo, photoPath + os.sep + newName)
			count += 1
		else: print """
		NO MATCH FOR FILE {0}
		""".format(photo)
	except Exception as e:
		print """
		{0}
		""".format(e)


print """
{0} photo's were renamed.
""".format(count)