On Mon, 21 Jul 2008, Christopher Spears wrote:
By all means, share your script! Even if I don't use it, I can learn
something from it!
Well, maybe. If nothing else, perhaps you'll learn some new bad habits.
The timestamp on this file shows that I dropped this project in June 2005,
and you can see it's unfinished. It still has a few raw edges (including
a prompt for a preserve EXIF feature that never got written; and lots of
debugging print statements), but it's not bad as a proof-of-concept.
The code imports and depends on Gene Cash's EXIF.py module; it now
apparently lives at http://sourceforge.net/projects/exif-py/ rather than
the URL in the code. But still, if the EXIF module doesn't exist, it just
uses the file's timestamp as the date -- not exactly the safest way of
figuring the date the photo was taken.
At the time I wrote this, I was unaware that PIL had some
then-undocumented EXIF support; I probably would have used that to avoid
importing a non-standard module.
Use this code however you wish, if you find it helpful. Ignore the
copyright statement; BaishuSoft was just a little joke between my wife and
me.
--snip---
import Tkinter as Tk
import tkFileDialog
import os, sys, time
import Image, ImageDraw, ImageFont, ImageTk
class MyApp:
Begin a Tkinter-based application
def __init__(self, root):
initializer for Tkinter-based application
self.root=root
self.root.title(Picture TimeStamper)
NoticeFrame = Tk.Frame(self.root)
NoticeFrame.pack()
headertext = u
Baishusoft Picture TimeStamper
\U00A9 2005 Baishusoft LLP
Tk.Label(NoticeFrame,text=headertext).pack()
ButtonFrame = Tk.Frame(self.root)
ButtonFrame.pack()
SelButton = Tk.Button(ButtonFrame,
text=Select Directory, command=self.select)
SelButton.pack(side=left)
QuitButton = Tk.Button(ButtonFrame, text=Quit,
command=self.quit)
QuitButton.pack(side=left)
OptionsFrame = Tk.Frame(self.root)
OptionsFrame.pack()
self.EXIFvar = Tk.IntVar()
self.EXIFCheckbox = Tk.Checkbutton(
OptionsFrame,
text=Preserve EXIF (requires JHead),
variable = self.EXIFvar)
self.EXIFCheckbox.pack(side=top)
self.Progressvar = Tk.IntVar()
self.ProgressCheckbox = Tk.Checkbutton(
OptionsFrame,
text=Show progress,
variable = self.Progressvar)
self.ProgressCheckbox.pack(side=left)
self.StatusFrame = Tk.Frame(self.root)
self.StatusFrame.pack()
self.ImageLabel = Tk.Label(self.StatusFrame)
self.ImageLabel.pack()
self.FilenameLabel = Tk.Label(self.StatusFrame)
self.FilenameLabel.pack()
def select(self):
dirname = tkFileDialog.askdirectory()
if dirname != '':
os.path.walk(dirname, self.process_files, None)
print PROCESSING COMPLETED. SELECT MORE FILES OR QUIT.
else:
print NO DIRECTORY SELECTED.
return
def quit(self):
print EXITING.
sys.exit()
def process_files(self, junk, dirpath, namelist):
for filename in namelist:
stamped_filename = self.getstampedfilename(filename)
if stamped_filename is not None:
if os.path.isfile(os.path.join(dirpath,stamped_filename)):
print FILE EXISTS, SKIPPING:, stamped_filename
else:
self.updatestatus(dirpath, filename)
datetext = self.timestamp(dirpath, filename,
stamped_filename)
print FILE IMPRINTED:, stamped_filename, datetext
def updatestatus(self,dirpath,filename):
im=Image.open(os.path.join(dirpath, filename))
print time.asctime(), thumbnailing..., filename, im.mode, im.size
im.thumbnail((100,75))
print time.asctime(), showing..., filename, im.mode, im.size
#im.show()
self.Tkimage = ImageTk.PhotoImage(im)
print created
self.ImageLabel.config(image=self.Tkimage)
self.ImageLabel.pack()
self.FilenameLabel.config(text=filename)
self.FilenameLabel.pack()
self.StatusFrame.pack()
self.root.update()
def getstampedfilename(self, filename):
fn, ft = os.path.splitext(filename)
if ft.upper() in [.JPG, .JPEG] and \
not (fn.upper().endswith(-DATED)):
return fn + -dated + ft
else:
return None
def timestamp(self, dirpath, original_filename, new_filename):
full_original_filename = os.path.join(dirpath, original_filename)
full_new_filename = os.path.join(dirpath, new_filename)
font=ImageFont.truetype(Arial.ttf, 40)
datetext = GetFileDate(full_original_filename)
