sigizmund.com » python http://sigizmund.com Geeky fairytales Tue, 21 Jun 2011 14:53:11 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 A URL matching regex in Python — any problems? http://sigizmund.com/a-url-matching-regex-in-python-%e2%80%94-any-problems/ http://sigizmund.com/a-url-matching-regex-in-python-%e2%80%94-any-problems/#comments Sun, 17 Jan 2010 11:20:21 +0000 sigizmund http://sigizmund.wordpress.com/2010/01/17/a-url-matching-regex-in-python-%e2%80%94-any-problems Can anyone see any flaws in it for real-world URL?

>>> str = 'and now http://sub.domain.com/something/?here3=3ab&what=1#where=1 that was a URL'

>>> urls = re.findall('http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&#+]|[!*(),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+', str)

>>> urls

['http://sub.domain.com/something/?here3=3ab&what=1#where=1']

For me it looks like working but you never now…  Comments from @HD42 [...]]]> Can anyone see any flaws in it for real-world URL?

>>> str = 'and now http://sub.domain.com/something/?here3=3ab&what=1#where=1 that was a URL'

>>> urls = re.findall('http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&#+]|[!*(),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+', str)

>>> urls

['http://sub.domain.com/something/?here3=3ab&what=1#where=1']

For me it looks like working but you never now…  Comments from @HD42 would be highly appreciated =)

]]> http://sigizmund.com/a-url-matching-regex-in-python-%e2%80%94-any-problems/feed/ 0 flickrpy + 30 lines of code = poor man's Flickr Backup solution http://sigizmund.com/flickrpy-30-lines-of-code-poor-mans-flickr-backup-solution/ http://sigizmund.com/flickrpy-30-lines-of-code-poor-mans-flickr-backup-solution/#comments Fri, 15 Jan 2010 12:11:00 +0000 sigizmund http://sigizmund.wordpress.com/2010/01/15/flickrpy-30-lines-of-code-poor-mans-flickr-backup-solution It uses somewhat buggy but excellent flickrpy module by James Clarke — works well for me after some small adjustments:

def main(): flickr.API_KEY = constants.API_KEY flickr.API_SECRET = constants.API_SECRET u = flickr.User(id = '92002612@N00') sets = u.getPhotosets() for ps in sets: name = ps.title name = name.replace('"', "'").replace("/", "_") folderName = "/Users/kirillov/Pictures/Flickr/%s" % name [...]]]> It uses somewhat buggy but excellent flickrpy module by James Clarke — works well for me after some small adjustments:

def main():
    flickr.API_KEY = constants.API_KEY
    flickr.API_SECRET = constants.API_SECRET

    u = flickr.User(id = '92002612@N00')
    sets = u.getPhotosets()

    for ps in sets:
        name = ps.title
        name = name.replace('"', "'").replace("/", "_")

        folderName = "/Users/kirillov/Pictures/Flickr/%s" % name
        if os.path.exists(folderName):
            print("Path exists, skipping: %s" % folderName )
            continue

        photos = ps.getPhotos()

        os.mkdir(folderName)
        i = 0
        for i,p in enumerate(photos):
            src = p.getSizes()[-1]['source']
            photoname = p.getTitle().replace("/", "_")

            fname = '/Users/kirillov/Pictures/Flickr/%s/%s-%d.jpg' % (name, photoname, i)
            data = u2.urlopen(src).read()
            open(fname, 'w').write(data)

            print('%s => "/Users/kirillov/Pictures/Flickr/%s/%s-%d.jpg"' % (src,name, photoname, i))

Upd: fixed and updated version posted.

]]> http://sigizmund.com/flickrpy-30-lines-of-code-poor-mans-flickr-backup-solution/feed/ 5