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cedricbonhomme 2011-03-24 09:12:19 +01:00
parent fc03000cb1
commit 203060ac81
1 changed files with 5 additions and 3 deletions
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8
exif-header.py
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@ -32,13 +32,14 @@ def hide(img, img_enc, copyright="http://bitbucket.org/cedricbonhomme/stegano"):
""" """
import shutil import shutil
import datetime import datetime
from base64 import b64encode
from exif.minimal_exif_writer import MinimalExifWriter from exif.minimal_exif_writer import MinimalExifWriter
file = open("lorem_ipsum.txt", "r") file = open("lorem_ipsum.txt", "r")
text = "\nImage annotation date: " text = "\nImage annotation date: "
text = text + str(datetime.date.today()) text = text + str(datetime.date.today())
text = text + "\nImage description:\n" text = text + "\nImage description:\n"
text = text + file.read() text = b64encode(text + file.read())
file.close() file.close()
try: try:
@ -57,14 +58,15 @@ def hide(img, img_enc, copyright="http://bitbucket.org/cedricbonhomme/stegano"):
def reveal(img): def reveal(img):
""" """
""" """
from base64 import b64decode
from exif.minimal_exif_reader import MinimalExifReader from exif.minimal_exif_reader import MinimalExifReader
try: try:
g = MinimalExifReader(img) g = MinimalExifReader(img)
except: except:
print("Impossible to read description.") print("Impossible to read description.")
return return
print(g.imageDescription()) print(b64decode(g.imageDescription()))
print(("Copyright " + g.copyright())) print(("\nCopyright " + g.copyright()))
#print g.dateTimeOriginal()s #print g.dateTimeOriginal()s