[Multiplatform] Thumbnails of all (gif, jpeg, and png) images in a directory
Thanks Dorrin for your Thumbnailer!
I hope you don't mind, but I did some minor fixes and made your script more portable. Now, you can use it on Windows too.
By the way, as I revealed there is no dependency of "from mod_python import apache", so I removed it.
Here is small test script.
It generates thumbnails with Dorrin's script, then grabs HTML output and writes it to index.html file, so you get nice index page.
I hope you don't mind, but I did some minor fixes and made your script more portable. Now, you can use it on Windows too.
By the way, as I revealed there is no dependency of "from mod_python import apache", so I removed it.
import os import re from PIL import Image header = '''<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head><title>Directory Listing</title></head> <body>''' images_per_row = 5 max_width,max_height = 150,150 path = os.path.dirname(__file__) def thumbnail(filename): thumbsdir = os.path.join(path, ".thumbnails") thumbfile = os.path.join(thumbsdir, filename) if os.path.exists(thumbfile): return if not os.path.exists(thumbsdir): os.mkdir(thumbsdir); filepath = os.path.join(path, filename) image = Image.open(filepath) image.thumbnail((max_width, max_height), Image.ANTIALIAS) image.save(thumbfile) def index(req): return_value = header dir_list = os.listdir(path) image_list = [] search = re.compile("(.*\.[Jj][Pp][Ee]?[Gg]$)|(.*\.[Pp][Nn][Gg]$)|(.*\.[Gg][Ii][Ff]$)") image_count = 0 for file in dir_list: if search.match(file): image_count += 1 image_list.append(file) if image_count > 0: image_list.sort() num_rows = image_count / images_per_row image_num = 0 return_value += '<table width="100%" border="0"><tr>\n' for image in image_list: thumbnail(image) image_num += 1 return_value += '<td><a href="' + image + '"><img src=".thumbnails/' + image + '" alt="' + image + '"></a>' if image_num % images_per_row: return_value += '</td>\n' else: return_value += '</td></tr><tr>\n' return_value += "</table></body></html>" return return_value
Here is small test script.
It generates thumbnails with Dorrin's script, then grabs HTML output and writes it to index.html file, so you get nice index page.
import thumbnail import os html = thumbnail.index(0) htmlfile = os.path.join(os.getcwd(), "index.html") f = open(htmlfile, "w") f.write(html); f.close()
