Python flickrapi.FlickrAPI類代碼示例

def currentFlickrTitle():
  '''Return the title of the Flickr image currently showing in the browser.

  The function works through Apple Events and supports only the Safari
  browser.'''

  # Flickr parameters
  fuser = 'Flickr username'
  key = 'Get key from Flickr'
  secret = 'Get secret from Flickr'

  # Get the image ID.
  try:
    imageID = currentFlickrID()
  except IndexError:
    return "Not a Flickr image"

  # Establish the connection with Flickr.
  flickr = FlickrAPI(api_key=key, secret=secret)

  # Get the title.
  etree = flickr.photos_getInfo(photo_id = imageID, format = 'etree')
  for i in etree[0]:
   if i.tag == 'title':
     return i.text
     break

  # If the size wasn't found.
  return "Title not found"

def flickr_auth():
    # Convert the frob passed back from Flickr's auth system into an auth token.
    api_key = os.environ['PARAM1']
    api_secret = os.environ['PARAM2']
    flickr = FlickrAPI(api_key, api_secret, store_token = False)
    token = flickr.get_token(request.values['frob'])

    # Retrieve the Flickr screen name associated with the dude that just authenticated
    rsp = flickr.auth_checkToken(auth_token = token, format = 'xmlnode')
    flickr_screen_name = rsp.auth[0].user[0].attrib['username']

    user = session['tmp_flickr_user'];
    
    # Check if authenticated screen name matches screen name entered on account creation
    if flickr_screen_name.lower() == user.name.lower():
        user.flickr_auth = True
        db.session.add(user)
        db.session.commit()
        flash('You have successfully authenticated your Flickr account.  Welcome.')
        return redirect(url_for('index'))  # Send newly minted user to their Brickr landing page
    else:
        flash('Your chosen Screen Name does not match the Screen Name you logged into Flickr with!  Try this one.')
        db.session.rollback()
        return redirect(url_for('users.register', next = oid.get_next_url(),
                                do_flickr_auth = True,
                                screen_name = flickr_screen_name,
                                real_name = user.real_name,
                                email = user.email))  # Send user back to profile creation page
    return 'FAILED to Authenticate with Flickr.  FAILED.  HARD.  Call Remi.'

 def cb():
     fapi = FlickrAPI(config["api_key"], config["api_secret"])
     try:
         rsp = fapi.photos_comments_getList(apikey=config["api_key"], photo_id=self.image)
     except Exception, msg:
         log.debug("Exception getting comments: %s" % msg)
         return {}

def run(write_directory, exiv2_file_path, from_date):
    """Fetch all geotagged photos and write exiv2 script for them.

    Retrieve all geotagged photos taken since `from_date` to
    `write_directory` and write a set of exiv2(1) commands storing
    geotags in EXIF to `exiv2_file_path`.

    `from_date` is a string YYYY-MM-DD, `write_directory` and
    `exiv2_file_path` are valid directory and file names,
    respectively.
    """
    exiv2_file = open(exiv2_file_path, 'w')
    
    # Start flickring
    flickr = FlickrAPI(API_KEY, API_SECRET, format='etree')

    # Authorize
    (token, frob) = flickr.get_token_part_one(perms='read')
    if not token: raw_input('Press ENTER after you authorized this program')
    flickr.get_token_part_two((token, frob))

    print 'Retrieving list of geotagged photos taken since %s...' % from_date
    photos = flickr.photos_getWithGeoData(min_date_taken=from_date).getiterator('photo')

    # Retrieve photo to `write_directory`, write exiv2 commands to
    # scriptfile.
    for photo in photos:
        title, url, location = get_photo_data(flickr, photo)
        
        print 'Retrieving photo %s...' % title
        filename, headers = urlretrieve(url, os.path.join(write_directory, \
                                                          os.path.basename(url)))
        write_location_commands(os.path.abspath(filename), location, exiv2_file)

 def remove_from_group(self, token):
     fapi = FlickrAPI(config["api_key"], config["api_secret"], token=token)
     try:
         rsp = fapi.groups_pools_remove(photo_id=self.image, group_id=config["group_id"])
     except Exception, msg:
         log.debug("Exception removing from group: %s" % (msg))
         return False

def currentFlickrURL(kind, format = ""):
  '''Return a URL for the Flickr image currently showing in the browser.
  
  The string parameter "kind" can be either "Short" or one of the standard
  Flickr image sizes: "Original", "Large", "Medium 640", "Medium", "Small",
  "Thumbnail", or "Square". If it's Short, the function will return a
  flic.kr URL for the image page. If it's one of the others, the function
  will return the URL of the image of that size, if available.
  
  The function works through Apple Events and supports only the Safari and
  Chrome browsers.'''
  
  # Flickr parameters
  fuser = 'Flickr username'
  key = 'Get key from Flickr'
  secret = 'Get secret from Flickr'
  
  # Make sure we're asking for a legitimate kind.
  kind = kind.capitalize()
  kinds = ["Short", "Original", "Large", "Medium 640",
           "Medium", "Small", "Thumbnail", "Square"]
  if kind not in kinds:
    return "Not a legitimate kind of URL"

  # Get the image ID.
  try:
    imageID = currentFlickrID()
  except IndexError:
    return "Not a Flickr image"
  
  # Establish the connection with Flickr.
  flickr = FlickrAPI(api_key=key, secret=secret)

  # Get the URL.
  if kind == "Short":
    return shorturl.url(photo_id = imageID)
  else:
    esizes = flickr.photos_getSizes(photo_id = imageID, format = 'etree')
    if format == '':
      for i in esizes[0]:
        if i.attrib['label'] == kind:
          return i.attrib['source']
          break
      # If the size wasn't found.
      return "Size not found"

    elif format == 'md':
      einfo = flickr.photos_getInfo(photo_id = imageID, format = 'etree')
      photourl = einfo.find('photo/urls/url').text
      phototitle = einfo.find('photo/title').text
      if not phototitle:
        phototitle = "Untitled"
      for i in esizes[0]:
        if i.attrib['label'] == kind:
          jpgurl = i.attrib['source']
          return "[![" + phototitle + "](" + jpgurl + ")](" + photourl + ")"
          break
      # If the size wasn't found.
      return "Size not found"

	def _reload(self):
		# Here, we grab some stuff from the pool, filter it against what we already have in the
		# db table, and make sure that we've got at least 20 items. 
		fapi = FlickrAPI(config['api_key'], config['api_secret'])
		bite_size = 20
		ct_checked = 0
		ct_added = 0
		ct_total = 200  # so long as this is > 0, we're ok.
		page = 1
		while ct_added < bite_size and ct_checked < ct_total:
			log.debug('downloading, starting at: %d' % ct_checked)
			try:
				rsp = fapi.groups_pools_getphotos(apikey=config['api_key'],
												  group_id=config['group_id'],
												  page=page,
												  per_page=100)
			except Exception, msg:
				log.debug(msg.args)
				return False
			
			log.debug(rsp)
			photos = rsp.find('photos')
			ct_checked += int(photos.get('perpage'))
			ct_total = int(photos.get('total'))
			log.debug('got photos %s'%photos)
			for photo in photos.getchildren():
				# photo_id, date_added == the tuple of a primary key. If it's there, then we skip it.
				image = photo.get('id')
				log.debug('checking %s'%image)
				dt = int(photo.get('dateadded'))
				if PseudoPing.get(image=image, dt=dt):
					log.debug('already in table')
					continue
				if Decision.get(image=image, fl_ok=True):
					log.debug('already decided good')
					continue
				if not ImageHistory.get(image=image, dt=dt):
					log.debug("adding image history entry, since one doesn't exist yet")
					#undone -- concurrency issue here?
					#undone -- check dup here?
					ih = ImageHistory()
					ih.image = image
					ih.dt = dt
					ih.save()
					ImageHistory.commit()
																	
				p = PseudoPing()
				p.image = image
				p.dt = dt
				p.owner = photo.get('owner')
				p.secret = photo.get('secret')
				log.debug('saving')
				ct_added += 1
				p.save()
				if ct_added >= bite_size:
					# thinking pulling just a small bite at a time would be better -- keep things fresher.
					# rather than sometimes pulling in 100 at a shot. 
					break
			page+=1

 def test_authenticate_fail(self):
     flickr = FlickrAPI(FAKEKEY, FAKESECRET)
     try:
         (token, frob) = flickr.get_token_part_one(perms='write')
         if not token: raw_input("Press ENTER after you authorized this program")
         flickr.get_token_part_two((token, frob))
     except FlickrError as e:
         self.assertEqual(e[0], u'Error: 100: Invalid API Key (Key not found)')

	def cb(self):
		# this is the callback point for the flickr auth.
		# we'll get a parameter of ?frob=123412341234
		# we call flickr.auth.getToken with the frob, and get
		# xml with the username, the token, and permissions.

		fapi = FlickrAPI(config['api_key'], config['api_secret'])

		frob = request.params.get('frob')
		if not frob:
			return "Invalid Response"

		rsp = fapi.auth_getToken(frob=frob)
		auth = rsp.find('auth')
		if not auth:
			return "invalid response from get token"
		
		username = auth.find('user').get('username').encode('ascii','ignore')
		token = auth.find('token').text
		nsid = auth.find('user').get('nsid')
		
		if not (username and token):
			return "Invalid Response from getToken"

		user = model.User.get_byNsid(nsid)
		if not user:
			user = model.User.get_byName(username)
			if not user:
				user = model.User()
				user.username = username
				user.nsid = auth.find('user').get('nsid')
				user.make_secret()
				user.save()
			user.nsid = nsid
			user.commit()
		else:
			# people can change usernames, nsids are static.
			if user.username != username:
				user.username=username
				user.commit()

		session['user'] = username
		session['nsid'] = nsid
		session['mod'] = user.check_mod(token)
		if session['mod']:
			session['token'] = token		
		session.save()

		# Send user back to the page he originally wanted to get to
		if session.get('path_before_login'):
			path = session['path_before_login']
			del(session['path_before_login'])
			redirect(url(path))
		else:
			if session.get('mod'):
				redirect(url('/ping/index'))
			redirect(url('/profile/bookmarklet'))

 def tag(self, tags, token):
     fapi = FlickrAPI(config["api_key"], config["api_secret"], token=token)
     if type(tags) == type([]):
         tags = ",".join(tags)
     try:
         rsp = fapi.photos_addTags(photo_id=self.image, tags=tags)
     except Exception, msg:
         log.debug("Exception adding tags (%s) to %s: %s" % (tags, self.image, msg))
         return False

def get_flickr(API_KEY, SECRET, TOKEN=None):
    if TOKEN is None:
        flickr = FlickrAPI(API_KEY, SECRET)
        (token, frob) = flickr.get_token_part_one(perms='write')
        if not token:
            raw_input("Press ENTER after you authorized this program")
        flickr.get_token_part_two((token, frob))
    else:
        flickr = FlickrAPI(api_key=API_KEY, secret=SECRET, token=TOKEN)
    return flickr

	def __init__(self, api_key, secret=None, token=None, store_token=False, cache=False, **kwargs):
		FlickrAPI.__init__(self, api_key, secret=secret, token=token, store_token=store_token, cache=cache, **kwargs)

		# Thread-local HTTPConnection, see __flickr_call
		self.thr = ThreadLocal()

		if token: return
		(token, frob) = self.get_token_part_one(perms='read')
		if not token:
			print "A browser window should have opened asking you to authorise this program."
			raw_input("Press ENTER when you have done so... ")
		self.get_token_part_two((token, frob))

def sync_photo(photo):
	flickr 		= FlickrAPI(API_KEY)
	infos 		= flickr.photos_getInfo(photo_id=photo.flickr_id).find('photo')
	exifs		= flickr.photos_getExif(photo_id=photo.flickr_id).find('photo').findall('exif')
	
	print "\tSyncing Photo: %s" % smart_str(photo.title)
	
	for exif in exifs:
		if exif.attrib['label'] == 'Aperture' and exif.attrib['tag'] == 'FNumber':
			photo.aperture = exif.find('clean').text
		if exif.attrib['label'] == 'Model' and exif.attrib['tag'] == 'Model':
			photo.camera = exif.find('raw').text
		if exif.attrib['label'] == 'Exposure' and exif.attrib['tag'] == 'ExposureTime':
			photo.exposure = exif.find('raw').text
		if exif.attrib['label'] == 'ISO Speed' and exif.attrib['tag'] == 'ISO':
			photo.iso = exif.find('raw').text
		if exif.attrib['label'] == 'Lens' and exif.attrib['tag'] == 'Lens':
			photo.lens = exif.find('raw').text
			
	photo.posted_date = datetime.fromtimestamp(float(infos.find('dates').attrib['posted']))
	photo.description = infos.find('description').text
	
	tags = infos.find('tags').findall('tag')
	
	photo.tags.clear()		# clear all previous tags if present
	
	#Save photo prior saving the many to many relationship with tags
	try:
		photo.save()
	except:
		print '\t\tFail to Save Photo: %s' %  smart_str(photo.title)
		return photo
	
	for tag in tags:
		tag_id  = tag.text[0:31]
		print '\t\tFound tag: %s' % tag_id
		try:
			t = Tag.objects.get(pk=tag_id)
			photo.tags.add(t)
		except:	
			t = Tag(name=tag.text, raw=tag.attrib['raw'])
			t.save()
			photo.tags.add(t)
	
	#print '[Flickr] Exif for %s: %s, %s, %s' % (photo.title, photo.lens, photo.iso, photo.posted_date)
	
	
	
	return photo

def currentFlickrURL(kind):
  '''Return a URL for the Flickr image currently showing in the browser.

  The string parameter "kind" can be either "Short" or one of the
  standard Flickr image sizes: "Original", "Large", "Medium 800",
  "Medium 640", "Medium", "Small 320", "Small", "Thumbnail", "Large
  Square", or "Square". If it's Short, the function will return a
  flic.kr URL for the image page. If it's one of the others, the
  function will return the URL of the image of that size, if
  available.

  The function works through Apple Events and supports only the Safari
  browser.'''


  # Flickr parameters
  fuser = 'Flickr username'
  key = 'Get key from Flickr'
  secret = 'Get secret from Flickr'

  # Make sure we're asking for a legitimate kind.
  kind = ' '.join([x.capitalize() for x in kind.split()])
  kinds = ["Short", "Original", "Large", "Medium 800", "Medium 640",
           "Medium", "Small 320", "Small",  "Thumbnail",
           "Large Square", "Square"]
  if kind not in kinds:
    return "Not a legitimate kind of URL"

  # Get the image ID.
  try:
    imageID = currentFlickrID()
  except IndexError:
    return "Not a Flickr image"

  # Establish the connection with Flickr.
  flickr = FlickrAPI(api_key=key, secret=secret)

  # Get the URL.
  if kind == "Short":
    return shorturl.url(photo_id = imageID)
  else:
    etree = flickr.photos_getSizes(photo_id = imageID, format = 'etree')
    for i in etree[0]:
      if i.attrib['label'] == kind:
        return i.attrib['source']
        break

    # If the size wasn't found.
    return "Size not found"

    def __init__(
        self,
        key,
        secret,
        httplib=None,
        dryrun=False,
        verbose=False,
        ):
        """Instantiates an Offlickr object
        An API key is needed, as well as an API secret"""

        self.__flickrAPIKey = key
        self.__flickrSecret = secret
        self.__httplib = httplib

        # Get authentication token
        # note we must explicitly select the xmlnode parser to be compatible with FlickrAPI 1.2

        self.fapi = FlickrAPI(self.__flickrAPIKey, self.__flickrSecret,
                              format='xmlnode')
        (token, frob) = self.fapi.get_token_part_one()
        if not token:
            raw_input('Press ENTER after you authorized this program')
        self.fapi.get_token_part_two((token, frob))
        self.token = token
        test_login = self.fapi.test_login()
        uid = test_login.user[0]['id']
        self.flickrUserId = uid
        self.dryrun = dryrun
        self.verbose = verbose