ftplib only posting 52 bytes?

[Brent Stroh]

I've put together a small script to resize digital pictures, rename them,
and upload them to a web server.  It also generates a portion of the HTML
necessary to incorporate them into a web page.

This script is installed as a right-click option under WinME.  I can right
click a JPG file, and 'Webify' the picture.  The resizing (via PIL) works
great; the HTML is generated like it should be. 

Today, I added the FTP step, figuring it would save me a few minutes to
kick the transfer off in the background.  It appears the first 52 bytes of
each image is transferred to the server; what is sent appears to be the
beginning of a JPG file.

As this is my first useful piece of Python, I'm interested in how to
improve it overall, not just in correcting the FTP section.

(This is ActiveState Python 2.1, build 210, using PIL 1.11 for Python 2.1a,
on WinME.)

I'd appreciate CC's of any usenet response; my news provider has been
having issues with missing posts for a week or so.


#!/usr/bin/python

import os, re, string, sys
import Image
from ftplib import FTP

def write_html(filename, height, width):
	widtht = repr(int(width))
	heightt = repr(int(height))

	fp = open(dest + "../list.html", "a")
	fp.write("<IMG SRC=\"images/" + filename + "\" HEIGHT=\"" + heightt +"\"
WIDTH=\"" + widtht + "\"><BR>\n")
	fp.write(montht + " " + dayt + ", " + yeart + "<P>\n\n")
	fp.close
	return

def send_file(filename):
	ftp = FTP('server', 'user', 'pass')
	ftp.set_pasv(0)
	ftp.cwd('/home/bmstroh/public_html/images')
	print dest + filename
	fp = open(dest + filename)
	ftp.storbinary('STOR %s' % filename, fp, 1024 * 16)
	ftp.quit()
	return

dest = "c:/taylor/web/images/"
# dest = "d:/cd-rom/personal/taylor/web/images/"

thisdir = os.path.basename(os.getcwd())

months = {  'January': '01', 'February': '02', 'March': '03', 'April':
'04', \
	        'May': '05', 'June': '06', 'July': '07', 'August': '08', \
	        'September': '09', 'October': '10', 'November': '11', \
	        'December': '12' }

pattern = re.compile("([A-Z]{1,1}[a-z]*) ([0-9]{2,2}), ([0-9]{4,4})")
result = pattern.match(thisdir)

if result == None:
	print "Hmm.  No match"
	sys.stdin.readline()
	sys.exit()

month = result.group(1)
day = result.group(2)
year = result.group(3)

montht = month
dayt = repr(string.atoi(day))
yeart = year

month = months[ month ]
year = year[-2] + year[-1]

prefix =  year + month + day + "_"

for infile in sys.argv[1:]:
	infile = os.path.basename(infile)
	infile = string.upper(infile)

	pattern = re.compile("^([0-9]{2,2})$")
	result = pattern.match(infile)
	if result == None:
		pass
	else:
		infile = "IMAGE" + infile + ".JPG"

	pattern = re.compile("^IMAGE([0-9]{2,2})\.JPG")
	result = pattern.match(infile)

	if result == None:
	    print "Hmm - can't match either expression"
	    sys.stdin.readline()
	    sys.exit()

	filename = prefix + result.group(1) + ".jpg"
	outfile = dest + filename

	if infile != outfile:
	    try:
	        im = Image.open(infile)
	        (width, height) = im.size
	        if width > height:
	            scale = width / 320.0
	        else:
	            scale = height / 320.0

	        width = width / scale
	        height = height / scale

	        im.thumbnail((width, height))
	        im.save(outfile, "JPEG")

	        write_html(filename, height, width)
		send_file(filename)

	    except IOError:
	        print "cannot create thumbnail for", infile
	        pause = sys.stdin.readline()