def prepare_articles(names):
'''saves tagged articles about given entities in a cache'''
for f in glob.glob(join(raw_articles_path, "*.txt*")):
os.remove(f)
found = False
link_dictionaries = {}
for i, name in enumerate(names):
try:
get_article(name)
except ArticleNotFoundError:
try:
article, link_dictionary = get_raw_article(name)
link_dictionaries[i] = link_dictionary
except ArticleNotFoundError:
continue
found = True
article = '\n'.join(article.split('\n')[:article_sentence_limit])
out = copen(join(raw_articles_path, '%d.txt' % i), 'w', 'utf-8')
print >> out, article
if found:
articles = lt.run_nlptools(link_dictionaries)
for f in glob.glob(join(raw_articles_path, "*.txt*")):
os.remove(f)
#save processed articles
for i, article in articles.iteritems():
Pickler.store(article, articles_cache_path % names[i])
def prepare_articles(names):
'''saves tagged articles about given entities in a cache'''
for f in glob.glob(join(raw_articles_path, "*.txt*")):
os.remove(f)
found = False
link_dictionaries = {}
for i, name in enumerate(names):
try:
get_article(name)
except ArticleNotFoundError:
try:
article, link_dictionary = get_raw_article(name)
link_dictionaries[i] = link_dictionary
except ArticleNotFoundError:
continue
found = True
article = '\n'.join(article.split('\n')[: article_sentence_limit])
out = copen(join(raw_articles_path, '%d.txt' % i), 'w', 'utf-8')
print >>out, article
if found:
articles = lt.run_nlptools(link_dictionaries)
for f in glob.glob(join(raw_articles_path, "*.txt*")):
os.remove(f)
#save processed articles
for i, article in articles.iteritems():
Pickler.store(article, articles_cache_path % names[i])
def __init__(self, addon_name, params):
"""
:param str addon_name: The name of the add-on
:param str params: The parameteters used to start the ParameterParser
"""
Logger.debug("Parsing parameters from: %s", params)
# Url Keywords
self.keywordPickle = "pickle" # : Used for the pickle item
self.keywordAction = "action" # : Used for specifying the action
self.keywordChannel = "channel" # : Used for the channel
self.keywordChannelCode = "channelcode" # : Used for the channelcode
self.keywordCategory = "category" # : Used for the category
self.keywordRandomLive = "rnd" # : Used for randomizing live items
self.keywordSettingId = "settingid" # : Used for setting an encrypted setting
self.keywordSettingActionId = "settingactionid" # : Used for passing the actionid for the encryption
self.keywordSettingName = "settingname" # : Used for setting an encrypted settings display name
self.keywordSettingTabFocus = "tabfocus" # : Used for setting the tabcontrol to focus after changing a setting
self.keywordSettingSettingFocus = "settingfocus" # : Used for setting the setting control to focus after changing a setting
self.keywordLanguage = "lang" # : Used for the 2 char language information
self.keywordProxy = "proxy" # : Used so set the proxy index
self.keywordLocalIP = "localip" # : Used to set the local ip index
# Url Actions
self.actionFavourites = "favourites" # : Used to show favorites for a channel
self.actionAllFavourites = "allfavourites" # : Used to show all favorites
self.actionRemoveFavourite = "removefromfavourites" # : Used to remove items from favorites
self.actionAddFavourite = "addtofavourites" # : Used to add items to favorites
self.actionDownloadVideo = "downloadVideo" # : Used to download a video item
self.actionPlayVideo = "playvideo" # : Used to play a video item
self.actionUpdateChannels = "updatechannels" # : Used to update channels
self.actionListFolder = "listfolder" # : Used to list a folder
self.actionListCategory = "listcategory" # : Used to show the channels from a category
self.actionConfigureChannel = "configurechannel" # : Used to configure a channel
self.actionSetEncryptionPin = "changepin" # : Used for setting an application pin
self.actionSetEncryptedValue = "encryptsetting" # : Used for setting an application pin
self.actionResetVault = "resetvault" # : Used for resetting the vault
self.actionPostLog = "postlog" # : Used for sending log files to pastebin.com
self.actionProxy = "setproxy" # : Used for setting a proxy
self.propertyRetrospect = "Retrospect"
self.propertyRetrospectChannel = "RetrospectChannel"
self.propertyRetrospectChannelSetting = "RetrospectChannelSettings"
self.propertyRetrospectFolder = "RetrospectFolder"
self.propertyRetrospectVideo = "RetrospectVideo"
self.propertyRetrospectCloaked = "RetrospectCloaked"
self.propertyRetrospectCategory = "RetrospectCategory"
self.propertyRetrospectFavorite = "RetrospectFavorite"
self.propertyRetrospectAdaptive = "RetrospectAdaptive"
# determine the query parameters
self.params = self.__get_parameters(params)
self.pluginName = addon_name
# We need a picker for this instance
self._pickler = Pickler()
def savelog(self):
'''(BTool)-> List of String
returns the current list of backups on local machine, raises
an exception if no saves exist
'''
p = Pickler("savelog")
try:
return p.load()
except Exception, err:
raise
def chksave(self): '''BEditor -> int checks for saved user data, returns 1 if data exists 0 otherwise ''' pickle = Pickler(self._pickle_save) try: #if this succeeds then a save file exists pickle.load() return 1 except: return 0
def __init__(self, path):
""" Initializes a Favourites class that can be use to show, add and delete favourites.
:param str path: The path to store the favourites file
"""
self.__filePattern = "%s-%s.xotfav"
self.__pickler = Pickler()
self.FavouriteFolder = path
def __init__(self, predicate, sentence_limit=None, confidence_level=0.7):
self.predicate = predicate
self.predicate_words = map(lambda w: w.lower(), split_camelcase(unquote(predicate)))
self.confidence_level = confidence_level
self.sentence_limit = sentence_limit
self.train()
if save_to_cache:
# pickle can't save a function, so it's removed before saving
self.classifier.set_params(v__analyzer=None)
Pickler.store(self, models_cache_path % ("svmmodel-%s.pkl" % predicate))
self.classifier.set_params(v__analyzer=lambda x: x)
def restore_library(self): #untested ''' restore entire library to its state before changes were made this process can be slow ''' #get data from pickle @lib_backup picklesave = 'lib_backup' pickle = Pickler(picklesave) data = pickle.load() #update each item for item in data: self._zot.update_item(item)
def make_pickle(self):
pickle = Pickler()
try:
assert len(self._dict_of_everything.keys()) > 0
pickle.serialise(self._dict_of_everything)
with open('result.json', 'w', encoding='utf8') as json_file:
json.dump(self._dict_of_everything, json_file)
except FileNotFoundError as e:
print(e)
except AssertionError:
print(
'Dictionary is empty, try loading then extracting data first')
def __init__(self, predicate, sentence_limit=None, confidence_level=.7):
self.predicate = predicate
self.predicate_words = map(lambda w: w.lower(),
split_camelcase(unquote(predicate)))
self.confidence_level = confidence_level
self.sentence_limit = sentence_limit
self.train()
if save_to_cache:
#pickle can't save a function, so it's removed before saving
self.classifier.set_params(v__analyzer=None)
Pickler.store(self,
models_cache_path % ('svmmodel-%s.pkl' % predicate))
self.classifier.set_params(v__analyzer=lambda x: x)
def dumps(value, **kwargs):
"""Returns a JSON formatted representation of value, a Python object.
Optionally takes a keyword argument unpicklable. If set to False,
the output does not contain the information necessary to
>>> dumps('my string')
'"my string"'
>>> dumps(36)
'36'
"""
j = Pickler(unpicklable=__isunpicklable(kwargs))
return json.dumps(j.flatten(value))
def collect_entities():
try:
return Pickler.load(entities_path)
except IOError:
pass
entities = defaultdict(list)
for i, type in enumerate(entities_types):
entities_of_type = select_entities_of_type(full_type_name(type))
for entity in entities_of_type:
entities[entity].append(i)
if "_(" in entity:
entities[entity.split("_(")[0]].append(i)
Pickler.store(entities, entities_path)
return entities
def collect_entities():
try:
return Pickler.load(entities_path)
except IOError:
pass
entities = defaultdict(list)
for i, type in enumerate(entities_types):
entities_of_type = select_entities_of_type(full_type_name(type))
for entity in entities_of_type:
entities[entity].append(i)
if '_(' in entity:
entities[entity.split('_(')[0]].append(i)
Pickler.store(entities, entities_path)
return entities
def encode(value, **kwargs):
"""Returns a JSON formatted representation of value, a Python object.
Optionally takes a keyword argument unpicklable. If set to False,
the output does not contain the information necessary to turn
the json back into Python.
>>> encode('my string')
'"my string"'
>>> encode(36)
'36'
"""
j = Pickler(unpicklable=__isunpicklable(kwargs))
return json.encode(j.flatten(value),
False) #, False) # JL - don't convert to ASCII.
def OnActionFromContextMenu(self, action):
"""Peforms the action from a custom contextmenu
Arguments:
action : String - The name of the method to call
"""
Logger.Debug("Performing Custom Contextmenu command: %s", action)
item = Pickler.DePickleMediaItem(self.params[self.keywordPickle])
if not item.complete:
Logger.Debug("The contextmenu action requires a completed item. Updating %s", item)
item = self.channelObject.ProcessVideoItem(item)
if not item.complete:
Logger.Warning("UpdateVideoItem returned an item that had item.complete = False:\n%s", item)
# invoke
functionString = "returnItem = self.channelObject.%s(item)" % (action,)
Logger.Debug("Calling '%s'", functionString)
try:
exec functionString
except:
Logger.Error("OnActionFromContextMenu :: Cannot execute '%s'.", functionString, exc_info=True)
return
def Add(self, channel, item, actionUrl):
""" Adds a favourite for a specific channel.
@param channel: The channel
@param item: The mediaitem
@param actionUrl: The mediaitem's actionUrl
Returns nothing
"""
Logger.Debug("Adding item %s\nfor channel %s\n%s", item, channel, actionUrl)
fileName = self.__filePattern % (channel.guid, item.guid)
filePath = os.path.join(self.FavouriteFolder, fileName)
pickle = Pickler.PickleMediaItem(item)
# Just double check for folder existence
if not os.path.isdir(self.FavouriteFolder):
os.makedirs(self.FavouriteFolder)
# replacing to pickle in the actionUrl to save space
actionUrl = actionUrl.replace(pickle, "%s")
fileHandle = None
try:
fileHandle = open(filePath, mode='w')
fileHandle.write("%s\n%s\n%s\n%s" % (channel.channelName, item.name, actionUrl, pickle))
fileHandle.close()
except:
Logger.Error("Error saving favourite", exc_info=True)
if fileHandle and not fileHandle.closed:
fileHandle.close()
raise
return
def get_sentence_classifier(predicate, sentence_limit=None):
try:
ret = Pickler.load(models_cache_path % ("svmmodel-%s.pkl" % predicate))
ret.classifier.set_params(v__analyzer=lambda x: x)
return ret
except IOError:
return SentenceClassifier(predicate, sentence_limit)
def get_sentence_classifier(predicate, sentence_limit=None):
try:
ret = Pickler.load(models_cache_path % ('svmmodel-%s.pkl' % predicate))
ret.classifier.set_params(v__analyzer=lambda x: x)
return ret
except IOError:
return SentenceClassifier(predicate, sentence_limit)
def backup(self):
'''(BTool) -> NoneType
saves the entire library to pickle
'''
#initialize connection
zot = zotero.Zotero(self._userData['user_id'],
self._userData['user_type'],
self._userData['api_key'])
#get the data to backup and name the save file
#library_id + current (24 hour) time to allow for easy backing up
data = zot.items()
version = self._userData["user_id"] + str(data[-1]["version"])
p = Pickler(version)
#save the data and update savelog
p.save(data)
self.update_savelog("add", version)
def RemoveFavourite(self):
"""Removes an item from the favourites"""
# remove the item
item = Pickler.DePickleMediaItem(self.params[self.keywordPickle])
Logger.Debug("Removing favourite: %s", item)
f = Favourites(Config.favouriteDir)
f.Remove(self.channelObject, item)
# refresh the list
self.ShowFavourites(self.channelObject, replaceExisting=True)
pass
def get_candidates(predicate):
try:
return Pickler.load(candidates_cache_path % predicate)
except IOError:
pass
types = CandidatesSelector.get_most_specific_types(
CandidatesSelector.get_predominant_types(predicate))
if types:
candidates = select_entities_of_type_not_in_relation(
types[0], predicate)
if predicate == 'gmina':
candidates = filter(lambda e: 'Gmina' not in e, candidates)
if predicate == 'powiat':
candidates = filter(lambda e: 'Powiat' not in e, candidates)
if predicate == 'hrabstwo':
candidates = filter(
lambda e: 'hrabstwo_miejskie' not in e and 'Hrabstwo'
not in e, candidates)
Pickler.store(candidates, candidates_cache_path % predicate)
return candidates
else:
return []
def get_candidates(predicate):
try:
return Pickler.load(candidates_cache_path % predicate)
except IOError:
pass
types = CandidatesSelector.get_most_specific_types(
CandidatesSelector.get_predominant_types(predicate)
)
if types:
candidates = select_entities_of_type_not_in_relation(
types[0],
predicate
)
if predicate == 'gmina':
candidates = filter(lambda e: 'Gmina' not in e, candidates)
if predicate == 'powiat':
candidates = filter(lambda e: 'Powiat' not in e, candidates)
if predicate == 'hrabstwo':
candidates = filter(lambda e: 'hrabstwo_miejskie' not in e and 'Hrabstwo' not in e, candidates)
Pickler.store(candidates, candidates_cache_path % predicate)
return candidates
else:
return []
def restore(self, version): '''(BTool, str)-> NoneType ''' #backup current library #self.backup() #delete all library data zot = zotero.Zotero(self._userData['user_id'], self._userData['user_type'], self._userData['api_key']) items = zot.items() for item in items: zot.delete_item(item) #add old library data p = Pickler(version) items = p.load() for item in items: item["data"]["version"] = 0 item["key"] = '' r = zot.create_items([item])
def test_unpickle_dict(self):
expected = {
1: {
"1ID": "A23",
"Gender": "Male",
"Age": 22,
"Sales": 2445,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
},
2: {
"IhD": "A2f3",
"Gender": "Male",
"Age": 23,
"Sales": 2565,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
},
3: {
"IjD": "Aa23",
"Gender": "Female",
"Age": 25,
"Sales": 25,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
},
4: {
"IgD": "A23",
"Gender": "Female",
"Age": 26,
"Sales": 225,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
}
}
pickle = Pickler.pickle_dictionary_values(expected)
self.local.insert_dictionary(pickle)
result = Unpickler.unpickle_dictionary(self.local.get_db())
self.assertEqual(expected, result)
def AddFavourite(self):
"""Adds an item to the favourites"""
# remove the item
item = Pickler.DePickleMediaItem(self.params[self.keywordPickle])
# no need for dates in the favourites
# item.ClearDate()
Logger.Debug("Adding favourite: %s", item)
f = Favourites(Config.favouriteDir)
if item.IsPlayable():
action = self.actionPlayVideo
else:
action = self.actionListFolder
# add the favourite
f.Add(self.channelObject,
item,
self.__CreateActionUrl(self.channelObject, action, item))
# we are finished, so just return
return self.ShowFavourites(self.channelObject)
def __CreateActionUrl(self, channel, action, item=None, category=None):
"""Creates an URL that includes an action
Arguments:
channel : Channel - The channel object to use for the URL
action : string - Action to create an url for
Keyword Arguments:
item : MediaItem - The media item to add
"""
if action is None:
raise Exception("action is required")
params = dict()
if channel:
params[self.keywordChannel] = channel.moduleName
if channel.channelCode:
params[self.keywordChannelCode] = channel.channelCode
params[self.keywordAction] = action
# it might have an item or not
if item is not None:
params[self.keywordPickle] = Pickler.PickleMediaItem(item)
if action == self.actionPlayVideo and item.isLive:
params[self.keywordRandomLive] = random.randint(10000, 99999)
if category:
params[self.keywordCategory] = category
url = "%s?" % (self.pluginName, )
for k in params.keys():
url = "%s%s=%s&" % (url, k, params[k])
url = url.strip('&')
# Logger.Trace("Created url: '%s'", url)
return url
def update_savelog(self, mode, item):
'''(BTool, string, string)-> NoneType
updates the savelog, adds item if mode = 'add'
and removes item if mode = 'remove'.
*** should only be used my backup() and restore() methods in this
class to ensure save corruption doesn't occur. ***
'''
p = Pickler("savelog")
try:
#add/remove item from the list of items
data = p.load()
if mode == "add":
data.append(item)
else:
data.remove(item)
p.save(data)
except:
#in this case there is no savelog, so make one containing item
data = []
data.append(item)
p.save(data)
def get_article(name):
try:
return Pickler.load(articles_cache_path %
name)[:article_sentence_limit]
except IOError:
raise ArticleNotFoundError(name)
def dump(value, file, **kwargs):
"""Saves a JSON formatted representation of value into file.
"""
j = Pickler(unpicklable=__isunpicklable(kwargs))
json.dump(j.flatten(value), file)
def charmony_run(color_matching_method, clothing_image_path,
closet_image_path):
# Import the packages we'll need
import numpy as np
from PIL import Image
from skimage.segmentation import slic
from cv2 import COLOR_BGR2RGB, imread, cvtColor
from sklearn.neighbors import KNeighborsClassifier
from pickler import Pickler
from color_correction import fix_color
from color_wheel_rotator import rotate_colors
from mode_function import get_mode
from resize_image import resize_image
################################################################
### IMPORTING USER DEFINED VALUES AND PREPARING LOOKUP DICTS ###
################################################################
# unpickling the model
color_detector_pickled = open('color_detector.pkl', 'r')
color_detector = Pickler.load_pickle(color_detector_pickled)
color_detector_pickled.close()
# define the Red Green Blue profiles centers for each possible color
color_dict = {
'red': (255, 0, 0),
'yellow': (255, 255, 0),
'green': (0, 255, 0),
'cyan': (0, 255, 255),
'blue': (0, 0, 255),
'magenta': (255, 0, 255)
}
# import user defined "How to match the color": 'complement' (180deg) or
# 'triad' (120deg)
how_to_match_colors = color_matching_method
# define what degree rotation corresponds to each method of matching colors
match_rotation_dict = {'complement': 180, 'triad': 120}
# import the image path of the clothing you'd like to match with
image_to_match_to_path = clothing_image_path
# import the image path of the mix of clothing to match to
image_of_possible_matches_path = closet_image_path
###################################
### LOADING AND CLEANING IMAGES ###
###################################
# load image from image_to_match_to_path and convert to RBG from BGR
image_to_match_to = imread(image_to_match_to_path)
image_to_match_to = cvtColor(image_to_match_to, COLOR_BGR2RGB)
# Reduce the image size by defining a width, and correct the color balance
# by defining the low and high precentile value
image_to_match_to = resize_image(image_to_match_to, new_basewidth=600)
image_to_match_to = fix_color(image_to_match_to, percentile_correction=10)
# load image from image_of_possible_matches_path and
# convert to RBG from BGR
image_of_possible_matches = imread(image_of_possible_matches_path)
image_of_possible_matches = cvtColor(image_of_possible_matches,
COLOR_BGR2RGB)
# Reduce the image size by defining a width, and correct the color balance
# by defining the low and high precentile value
image_of_possible_matches = resize_image(image_of_possible_matches,
new_basewidth=600)
image_of_possible_matches = fix_color(image_of_possible_matches,
percentile_correction=10)
##########################################################
### DETNERMINING THE COLOR OF THE CLOTHING TO MATCH TO ###
##########################################################
# Determine the pixel boundaries of image_to_match_to
max_dim1 = image_to_match_to.shape[0]
max_dim2 = image_to_match_to.shape[1]
max_dim1_percent = max_dim1 / 100.0
max_dim2_percent = max_dim2 / 100.0
# Use the aformentioned boundaries, and select 400 random points from
# the center of the image
dim1_coords = (np.random.choice(
np.arange(max_dim1_percent * 40, max_dim1_percent * 60, 1),
400)).astype(int)
dim2_coords = (np.random.choice(
np.arange(max_dim2_percent * 40, max_dim2_percent * 60, 1),
400)).astype(int)
# Itterate through each rrandom point and predict the color
coords_colors = []
for coord in np.arange(len(dim1_coords)):
coord_color = color_detector.predict(
np.array(image_to_match_to[dim1_coords[coord],
dim2_coords[coord], :]).reshape(1, -1))
coords_colors.append(coord_color)
coords_colors = np.vstack(coords_colors).flatten()
# find the most frequent color among all the random points, and assign that
# to image_to_match_to_color
most_frequent_color = get_mode(coords_colors)
image_to_match_to_color = most_frequent_color
###################################################
### DETERMINING THE APPROPRIATE MATCHING COLOR ###
### Note: only supports matching to one color ###
###################################################
# If image_to_match_to_color is a neutral color, return all possible
# non-neutral colors
if image_to_match_to_color in ['black', 'brown', 'grey', 'white']:
matching_colors = ['red', 'yellow', 'green', 'cyan', 'blue', 'magenta']
# else, use a function to rotate the color wheel, based on the current
# Red Green Blue profile (looked up in color_dict) and the degree rotaiton
# from how_to_match_colors (looked up in match_rotation_dict)
else:
color_rbg_profile = color_dict[image_to_match_to_color]
matching_rotation = match_rotation_dict[how_to_match_colors]
matching_color_list = rotate_colors(color_rbg_profile,
matching_rotation)
# ensure the matching_color_list outputs (lists formatted as
# Red Green Blue profiles) are all unique
unique_matching_color_values = list()
for sublist in matching_color_list:
if sublist not in unique_matching_color_values:
unique_matching_color_values.append(sublist)
# convert tuples in Red Green Blue color format back to color
# names, and store the color names in matching_colors
matching_colors = [
color for color in color_dict if color_dict[color] in tuple(
tuple(rbg) for rbg in unique_matching_color_values)
]
#################################################################
### SEGMENT THE IMAGE OF MULTIPLE GARMENTS IN A CLOSET IMAGE ###
#################################################################
## Use Simple Linear Itterative Clustering to segment the closet image
segmented_possible_matches = slic(image_of_possible_matches,
n_segments=350,
compactness=10,
sigma=1)
# Get the unique segment labels
unique_segments = np.unique(segmented_possible_matches)
# randomly select 1/5 of the pixel data within each segment to summarize
# color detection over. First, create a list to hold each segments' data
unique_segments_summary = []
for segment in unique_segments:
# get the pixle by pixel Red Green Blue data for a segment
segment_pixels_data = image_of_possible_matches[
segmented_possible_matches == segment]
# randomly choose 1/5 of the pixel data for that segment
pixel_count = len(segment_pixels_data)
pixel_subset = np.random.choice(np.arange(pixel_count),
(pixel_count / 5),
replace=False)
segment_pixels_data_subset = [
segment_pixels_data[pixel] for pixel in pixel_subset
]
# place the subset data into unique_segments_summary
unique_segments_summary.append(segment_pixels_data_subset)
#################################################################
### DETERMINE THE COLOR FOR EACH SEGMENT IN THE CLOSET IMAGE ###
#################################################################
# Using the subset of pixel data for each segment, itterate over each
# segment and predict its color. Keep track of each segment's color in
# the list unique_segments_colors
unique_segments_colors = []
for segment_data in unique_segments_summary:
# if the segment data has only one dimension then...
if len(np.array(segment_data).shape) == 1:
# if there is no data in it, just return no data
if np.array(segment_data).size == 0:
segment_data
# if there is data in it, reshape the array and detect the color
else:
colors_seen = color_detector.predict(
np.array(segment_data).reshape(1, -1))
# if the data is greater than 1 dimension, detect the color as usual
else:
colors_seen = color_detector.predict(segment_data)
# find the most fre3quent color detected within the segment, and record
# the color in unique_segments_colors
most_frequent_color = get_mode(colors_seen)
unique_segments_colors.append(most_frequent_color)
########################################################################
### FIND THE SEGMENTS IN THE CLOSET THAT MATCH THE CLOTHING IN COLOR ###
########################################################################
# create a boolean to identify which segemnts are color matches
which_segments_to_highlight = np.reshape(
[(val in matching_colors) for val in unique_segments_colors],
np.array(unique_segments_colors).shape)
# create a list of the matching segments, that will eventually be used
# to highlight the correct portions of the image
unique_segments_to_highlight = unique_segments[which_segments_to_highlight]
###########################################################
### HIGHLIGHT THE MATCHING SEGMENTS IN THE CLOSET IMAGE ###
###########################################################
# Create a blank mask the same size as the image_of_possible_matches, where
# each pixel is black (red = 0, green = 0, blue = 0)
highlighting_mask = np.zeros(image_of_possible_matches.shape,
dtype=np.uint8)
# for each y and x pixel coordinate in the image, if the corresponding
# segment is going to be highlighted, change the corresponding mask pixel
# color to white (red = 255, green = 255, blue = 255)
for y in np.arange(segmented_possible_matches.shape[0]):
for x in np.arange(segmented_possible_matches.shape[1]):
if segmented_possible_matches[y,
x] in unique_segments_to_highlight:
highlighting_mask[y, x, 0] = 255
highlighting_mask[y, x, 1] = 255
highlighting_mask[y, x, 2] = 255
# ensure that image_of_possible_matches is a 'uint8' data type
image_of_possible_matches = Image.fromarray(
np.uint8(image_of_possible_matches))
# turn the mask into a 'uint8' data type
highlighting_mask = Image.fromarray(np.uint8(highlighting_mask))
# convert image_of_possible_matches and the mask to red, green, blue, alpha
# images (RBGA), so that we can control the alpha levels to highlight with
orignal_image_alphas = image_of_possible_matches.convert("RGBA")
mask_alpha_levels = highlighting_mask.convert("RGBA")
# extract the RBGA data from the RBGA mask
mask_alpha_levels_data = mask_alpha_levels.getdata()
# for each pixel in the mask...
mask_alpha_levels_newData = []
for pixel in mask_alpha_levels_data:
# if the RBG profile is white (i.e., should be highlighted), then turn
# the mask's alpha level to 0 (clear) in that place
if pixel[0] == 255 and pixel[1] == 255 and pixel[2] == 255:
mask_alpha_levels_newData.append((255, 255, 255, 0))
# if the RBG profile is black (i.e., should not be highlighted), then
# turn the mask's alpha level to 255 (opaque/shaded) in that place
else:
mask_alpha_levels_newData.append((0, 0, 0, 255))
# update the data in the RBGA mask object with the new alpha values
mask_alpha_levels.putdata(mask_alpha_levels_newData)
# apply the mask alpha values to the original alpha values
orignal_image_alphas.paste(mask_alpha_levels, mask=mask_alpha_levels)
# convert the alpha data into an RBGA image
orignal_image_alphas = orignal_image_alphas.convert("RGBA")
# blend the alpha mask image with the original image_of_possible_matches
# with an interpolation alpha factor of 85%
image_of_highlighted_matches = Image.blend(
image_of_possible_matches.convert("RGBA"),
orignal_image_alphas,
alpha=0.85)
# convert the image back to an RBG format
image_of_highlighted_matches = image_of_highlighted_matches.convert("RGB")
###########################################################################
### RETURN THE COLOR MATCHED TO, MATCHING COLORS, AND HIGHLIGHTED IMAGE ###
###########################################################################
return image_to_match_to_color, matching_colors, image_of_highlighted_matches
def get_article(name):
try:
return Pickler.load(articles_cache_path % name)[: article_sentence_limit]
except IOError:
raise ArticleNotFoundError(name)
def ProcessFolderList(self):
"""Wraps the channel.ProcessFolderList"""
Logger.Info("Plugin::ProcessFolderList Doing ProcessFolderList")
try:
ok = True
selectedItem = None
if self.keywordPickle in self.params:
selectedItem = Pickler.DePickleMediaItem(self.params[self.keywordPickle])
watcher = stopwatch.StopWatch("Plugin ProcessFolderList", Logger.Instance())
episodeItems = self.channelObject.ProcessFolderList(selectedItem)
watcher.Lap("Class ProcessFolderList finished")
if len(episodeItems) == 0:
Logger.Warning("ProcessFolderList returned %s items", len(episodeItems))
ok = self.__ShowEmptyInformation(episodeItems)
else:
Logger.Debug("ProcessFolderList returned %s items", len(episodeItems))
xbmcItems = []
for episodeItem in episodeItems:
if episodeItem.thumb == "":
episodeItem.thumb = self.channelObject.noImage
if episodeItem.fanart == "":
episodeItem.fanart = self.channelObject.fanart
if episodeItem.type == 'folder' or episodeItem.type == 'append' or episodeItem.type == "page":
action = self.actionListFolder
folder = True
elif episodeItem.IsPlayable():
action = self.actionPlayVideo
folder = False
else:
Logger.Critical("Plugin::ProcessFolderList: Cannot determine what to add")
continue
# Get the XBMC item
item = episodeItem.GetXBMCItem()
# Get the context menu items
contextMenuItems = self.__GetContextMenuItems(self.channelObject, item=episodeItem)
item.addContextMenuItems(contextMenuItems)
# Get the action URL
url = self.__CreateActionUrl(self.channelObject, action=action, item=episodeItem)
# Add them to the list of XBMC items
xbmcItems.append((url, item, folder))
watcher.Lap("Kodi Items generated")
# add items but if OK was False, keep it like that
ok = ok and xbmcplugin.addDirectoryItems(self.handle, xbmcItems, len(xbmcItems))
watcher.Lap("items send to Kodi")
if selectedItem is None:
# mainlist item register channel.
Statistics.RegisterChannelOpen(self.channelObject, Initializer.StartTime)
watcher.Lap("Statistics send")
watcher.Stop()
self.__AddSortMethodToHandle(self.handle, episodeItems)
# set the content
xbmcplugin.setContent(handle=self.handle, content=self.contentType)
xbmcplugin.endOfDirectory(self.handle, ok)
except:
Statistics.RegisterError(self.channelObject)
XbmcWrapper.ShowNotification(LanguageHelper.GetLocalizedString(LanguageHelper.ErrorId),
LanguageHelper.GetLocalizedString(LanguageHelper.ErrorList),
XbmcWrapper.Error, 4000)
Logger.Error("Plugin::Error Processing FolderList", exc_info=True)
xbmcplugin.endOfDirectory(self.handle, False)
def setUp(self):
self.pickler = Pickler()
def PlayVideoItem(self):
"""Starts the videoitem using a playlist. """
Logger.Debug("Playing videoitem using PlayListMethod")
item = None
try:
item = Pickler.DePickleMediaItem(self.params[self.keywordPickle])
if item.isDrmProtected and AddonSettings.ShowDrmWarning():
Logger.Debug("Showing DRM Warning message")
title = LanguageHelper.GetLocalizedString(LanguageHelper.DrmTitle)
message = LanguageHelper.GetLocalizedString(LanguageHelper.DrmText)
XbmcWrapper.ShowDialog(title, message)
elif item.isDrmProtected:
Logger.Debug("DRM Warning message disabled by settings")
if not item.complete:
item = self.channelObject.ProcessVideoItem(item)
# validated the updated item
if not item.complete or not item.HasMediaItemParts():
Logger.Warning("UpdateVideoItem returned an item that had item.complete = False:\n%s", item)
Statistics.RegisterError(self.channelObject, item=item)
if not item.HasMediaItemParts():
# the update failed or no items where found. Don't play
XbmcWrapper.ShowNotification(LanguageHelper.GetLocalizedString(LanguageHelper.ErrorId),
LanguageHelper.GetLocalizedString(LanguageHelper.NoStreamsId),
XbmcWrapper.Error)
Logger.Warning("Could not start playback due to missing streams. Item:\n%s", item)
return
playData = self.channelObject.PlayVideoItem(item)
Logger.Debug("Continuing playback in plugin.py")
if not playData:
Logger.Warning("PlayVideoItem did not return valid playdata")
return
else:
playList, srt = playData
# Get the Kodi Player instance (let Kodi decide what player, see
# http://forum.kodi.tv/showthread.php?tid=173887&pid=1516662#pid1516662)
xbmcPlayer = xbmc.Player()
# now we force the busy dialog to close, else the video will not play and the
# setResolved will not work.
xbmc.executebuiltin("Dialog.Close(busydialog)")
resolvedUrl = None
if item.IsResolvable():
# now set the resolve to the first URL
startIndex = playList.getposition() # the current location
if startIndex < 0:
startIndex = 0
Logger.Info("Playing stream @ playlist index %s using setResolvedUrl method", startIndex)
resolvedUrl = playList[startIndex].getfilename()
xbmcplugin.setResolvedUrl(self.handle, True, playList[startIndex])
else:
# playlist do not use the setResolvedUrl
Logger.Info("Playing stream using Playlist method")
xbmcPlayer.play(playList)
# the set the subtitles
showSubs = AddonSettings.UseSubtitle()
if srt and (srt != ""):
Logger.Info("Adding subtitle: %s and setting showSubtitles to %s", srt, showSubs)
XbmcWrapper.WaitForPlayerToStart(xbmcPlayer, logger=Logger.Instance(), url=resolvedUrl)
xbmcPlayer.setSubtitles(srt)
xbmcPlayer.showSubtitles(showSubs)
except:
if item:
Statistics.RegisterError(self.channelObject, item=item)
else:
Statistics.RegisterError(self.channelObject)
XbmcWrapper.ShowNotification(LanguageHelper.GetLocalizedString(LanguageHelper.ErrorId),
LanguageHelper.GetLocalizedString(LanguageHelper.NoPlaybackId),
XbmcWrapper.Error)
Logger.Critical("Could not playback the url", exc_info=True)
return
class Favourites:
def __init__(self, path):
""" Initializes a Favourites class that can be use to show, add and delete favourites.
:param str path: The path to store the favourites file
"""
self.__filePattern = "%s-%s.xotfav"
self.__pickler = Pickler()
self.FavouriteFolder = path
def add(self, channel, item, action_url):
""" Adds a favourite for a specific channel.
:param channel: The channel
:param item: The mediaitem
:param str action_url: The mediaitem's actionUrl
"""
Logger.debug("Adding item %s\nfor channel %s\n%s", item, channel,
action_url)
file_name = self.__filePattern % (channel.guid, item.guid)
file_path = os.path.join(self.FavouriteFolder, file_name)
pickle = self.__pickler.pickle_media_item(item)
# Just double check for folder existence
if not os.path.isdir(self.FavouriteFolder):
os.makedirs(self.FavouriteFolder)
# replacing to pickle in the actionUrl to save space
action_url = self.__remove_pickle(action_url)
try:
with io.open(file_path, mode='w', encoding='utf-8') as file_handle:
file_handle.write(
"%s\n%s\n%s\n%s" %
(channel.channelName, item.name, action_url, pickle))
except:
Logger.error("Error saving favourite", exc_info=True)
raise
return
# noinspection PyUnusedLocal
def remove(self, item):
""" Adds a favourite for a specific channel
:param item: The mediaitem
"""
path_mask = os.path.join(self.FavouriteFolder,
"*-%s.xotfav" % (item.guid, ))
Logger.debug("Removing favourites for mask: %s", path_mask)
for fav in glob.glob(path_mask):
Logger.trace("Removing item %s\nFileName: %s", item, fav)
os.remove(fav)
return
def list(self, channel=None):
""" Lists favourites. If a channel was specified it will limit them to that.
:param channel: The channel to limit the favourites to.
:return: A list of tupples (action_url, pickle)
:rtype: list
"""
favs = []
if channel:
path_mask = os.path.join(self.FavouriteFolder,
"%s-*.xotfav" % (channel.guid, ))
else:
path_mask = os.path.join(self.FavouriteFolder, "*.xotfav")
Logger.debug("Fetching favourites for mask: %s", path_mask)
for fav in glob.glob(path_mask):
Logger.trace("Fetching %s", fav)
try:
with io.open(fav, mode='r', encoding='utf-8') as file_handle:
channel_name = file_handle.readline().rstrip()
name = file_handle.readline().rstrip()
action_url = file_handle.readline().rstrip()
if "pickle=" in action_url and "pickle=%s" not in action_url:
# see issue https://bitbucket.org/basrieter/xbmc-online-tv/issues/1037
Logger.debug(
"Found favourite with full pickle, removing the pickle as we should use the one from the file."
)
action_url = self.__remove_pickle(action_url)
pickle = file_handle.readline()
except:
Logger.error("Error fetching favourite", exc_info=True)
raise
if channel_name == "" or name == "" or action_url == "" or pickle == "":
Logger.error(
"Apparently the file had too few lines, corrupt Favourite, removing it:\n"
"Pickle: %s\n"
"Channel: %s\n"
"Item: %s\n"
"ActionUrl: %s\n"
"Pickle: %s", fav, channel_name, name, action_url, pickle)
# Remove the invalid favourite
os.remove(fav)
continue
Logger.debug("Found favourite: %s", name)
try:
item = self.__pickler.de_pickle_media_item(pickle)
except Exception:
Logger.error("Cannot depickle item.", exc_info=True)
# Let's not remove them for now. Just ignore.
# os.remove(fav)
continue
validation_error = self.__pickler.validate(
item, logger=Logger.instance())
if validation_error:
Logger.error(
"Invalid Pickled Item: %s\nRemoving favourite: %s",
validation_error, fav)
# Remove the invalid favourite
os.remove(fav)
continue
# add the channel name
if channel is None:
item.name = "%s [%s]" % (item.name, channel_name)
item.clear_date()
item.actionUrl = action_url % (pickle, )
favs.append(item)
return favs
def __remove_pickle(self, action_url):
pickle = Regexer.do_regex("pickle=([^&]+)", action_url)
if not pickle:
return action_url
return action_url.replace(pickle[0], "%s")
def insert_remote_dict(self, dictionary):
"""Insert values into both the local and remote"""
pickled = Pickler.pickle_dictionary_values(dictionary)
self.remote.insert_dictionary(pickled)
class ParameterParser(object):
def __init__(self, addon_name, params):
"""
:param str addon_name: The name of the add-on
:param str params: The parameteters used to start the ParameterParser
"""
Logger.debug("Parsing parameters from: %s", params)
# Url Keywords
self.keywordPickle = "pickle" # : Used for the pickle item
self.keywordAction = "action" # : Used for specifying the action
self.keywordChannel = "channel" # : Used for the channel
self.keywordChannelCode = "channelcode" # : Used for the channelcode
self.keywordCategory = "category" # : Used for the category
self.keywordRandomLive = "rnd" # : Used for randomizing live items
self.keywordSettingId = "settingid" # : Used for setting an encrypted setting
self.keywordSettingActionId = "settingactionid" # : Used for passing the actionid for the encryption
self.keywordSettingName = "settingname" # : Used for setting an encrypted settings display name
self.keywordSettingTabFocus = "tabfocus" # : Used for setting the tabcontrol to focus after changing a setting
self.keywordSettingSettingFocus = "settingfocus" # : Used for setting the setting control to focus after changing a setting
self.keywordLanguage = "lang" # : Used for the 2 char language information
self.keywordProxy = "proxy" # : Used so set the proxy index
self.keywordLocalIP = "localip" # : Used to set the local ip index
# Url Actions
self.actionFavourites = "favourites" # : Used to show favorites for a channel
self.actionAllFavourites = "allfavourites" # : Used to show all favorites
self.actionRemoveFavourite = "removefromfavourites" # : Used to remove items from favorites
self.actionAddFavourite = "addtofavourites" # : Used to add items to favorites
self.actionDownloadVideo = "downloadVideo" # : Used to download a video item
self.actionPlayVideo = "playvideo" # : Used to play a video item
self.actionUpdateChannels = "updatechannels" # : Used to update channels
self.actionListFolder = "listfolder" # : Used to list a folder
self.actionListCategory = "listcategory" # : Used to show the channels from a category
self.actionConfigureChannel = "configurechannel" # : Used to configure a channel
self.actionSetEncryptionPin = "changepin" # : Used for setting an application pin
self.actionSetEncryptedValue = "encryptsetting" # : Used for setting an application pin
self.actionResetVault = "resetvault" # : Used for resetting the vault
self.actionPostLog = "postlog" # : Used for sending log files to pastebin.com
self.actionProxy = "setproxy" # : Used for setting a proxy
self.propertyRetrospect = "Retrospect"
self.propertyRetrospectChannel = "RetrospectChannel"
self.propertyRetrospectChannelSetting = "RetrospectChannelSettings"
self.propertyRetrospectFolder = "RetrospectFolder"
self.propertyRetrospectVideo = "RetrospectVideo"
self.propertyRetrospectCloaked = "RetrospectCloaked"
self.propertyRetrospectCategory = "RetrospectCategory"
self.propertyRetrospectFavorite = "RetrospectFavorite"
self.propertyRetrospectAdaptive = "RetrospectAdaptive"
# determine the query parameters
self.params = self.__get_parameters(params)
self.pluginName = addon_name
# We need a picker for this instance
self._pickler = Pickler()
def _create_action_url(self, channel, action, item=None, category=None):
""" Creates an URL that includes an action.
Arguments:
channel : Channel -
action : string -
Keyword Arguments:
item : MediaItem -
:param ChannelInfo|Channel channel: The channel object to use for the URL.
:param str action: Action to create an url for
:param MediaItem item: The media item to add
:param str category: The category to use.
:return: a complete action url with all keywords and values
:rtype: str|unicode
"""
if action is None:
raise Exception("action is required")
# catch the plugin:// url's for items and channels.
if item is not None and item.url and item.url.startswith("plugin://"):
return item.url
if item is None and channel is not None and channel.uses_external_addon:
return channel.addonUrl
params = dict()
if channel:
params[self.keywordChannel] = channel.moduleName
if channel.channelCode:
params[self.keywordChannelCode] = channel.channelCode
params[self.keywordAction] = action
# it might have an item or not
if item is not None:
params[self.keywordPickle] = self._pickler.pickle_media_item(item)
if action == self.actionPlayVideo and item.isLive:
params[self.keywordRandomLive] = random.randint(10000, 99999)
if category:
params[self.keywordCategory] = category
url = "%s?" % (self.pluginName, )
for k in params.keys():
url = "%s%s=%s&" % (url, k, params[k])
url = url.strip('&')
# Logger.Trace("Created url: '%s'", url)
return url
def __get_parameters(self, query_string):
""" Extracts the actual parameters as a dictionary from the passed in querystring.
This method takes the self.quotedPlus into account.
:param str query_string: The querystring
:return: dict() of keywords and values.
:rtype: dict[str,str|None]
"""
result = dict()
query_string = query_string.strip('?')
if query_string == '':
return result
try:
for pair in query_string.split("&"):
(k, v) = pair.split("=")
result[k] = v
# if the channelcode was empty, it was stripped, add it again.
if self.keywordChannelCode not in result:
Logger.debug(
"Adding ChannelCode=None as it was missing from the dict: %s",
result)
result[self.keywordChannelCode] = None
except:
Logger.critical("Cannot determine query strings from %s",
query_string,
exc_info=True)
raise
return result
def backup_library(self): #untested ''' backup entire library, this overwrites any previous backup''' #initialize a pickle and save @lib_backup.p picklesave = 'lib_backup' pickle = Pickler(picklesave) pickle.save(self._zot.items())
def List(self, channel=None):
""" Lists favourites. If a channel was specified it will limit them to that.
@param channel: The channel to limit the favourites to.
Returns a list of tupples (actionUrl, pickle)
"""
favs = []
if channel:
pathMask = os.path.join(self.FavouriteFolder, "%s-*.xotfav" % (channel.guid,))
else:
pathMask = os.path.join(self.FavouriteFolder, "*.xotfav")
Logger.Debug("Fetching favourites for mask: %s", pathMask)
for fav in glob.glob(pathMask):
Logger.Trace("Fetching %s", fav)
fileHandle = None
try:
fileHandle = open(fav)
channelName = fileHandle.readline().rstrip()
name = fileHandle.readline().rstrip()
actionUrl = fileHandle.readline().rstrip()
pickle = fileHandle.readline()
fileHandle.close()
except:
Logger.Error("Error fetching favourite", exc_info=True)
if fileHandle and not fileHandle.closed:
fileHandle.close()
raise
if channelName == "" or name == "" or actionUrl == "" or pickle == "":
Logger.Error("Apparently the file had too few lines, corrupt Favourite, removing it:\n"
"Pickle: %s\n"
"Channel: %s\n"
"Item: %s\n"
"ActionUrl: %s\n"
"Pickle: %s",
fav, channelName, name, actionUrl, pickle)
# Remove the invalid favourite
os.remove(fav)
continue
Logger.Debug("Found favourite: %s", name)
item = Pickler.DePickleMediaItem(pickle)
validationError = Pickler.Validate(item, logger=Logger.Instance())
if validationError:
Logger.Error("Invalid Pickled Item: %s\nRemoving favourite: %s", validationError, fav)
# Remove the invalid favourite
os.remove(fav)
continue
# add the channel name
if channel is None:
item.name = "%s [%s]" % (item.name, channelName)
item.ClearDate()
favs.append((actionUrl % (pickle,), item))
return favs
def do_delete_pickle(self, arg):
my_pickler = Pickler()
my_pickler.delete_pickle(arg)
class TestPicklerSetUp(TestCase):
# Wesley
def setUp(self):
self.pickler = Pickler()
# Wesley
def tearDown(self):
# self.pickler.dispose()
self.pickler = None
# Wesley
# def test_pickle_record_byte_stream(self):
# """Check if values are a byte stream when using pickle_record_values function"""
# key = "test"
# expected = bytes
# value = {"ID": "A23", "Gender": "Male", "Age": 22, "Sales": 245, "BMI": "normal", "salary": 20, "Birthday":
# "24/06/1995"}
# data = self.pickler.pickle_record_values(key, value)
# result = type(data["test"])
# self.assertEqual(result, expected)
# Wesley
# def test_pickle_record_return_dict(self):
# """Function returns a dictionary"""
# key = "test"
# expected = dict
# value = {"ID": "A23", "Gender": "Male", "Age": 22, "Sales": 245, "BMI": "normal", "salary": 20, "Birthday":
# "24/06/1995"}
# result = self.pickler.pickle_dictionary_values(key, value)
# self.assertIsInstance(result, expected)
# Wesley
def test_pickle_dictionary_type_byte(self):
"""True if all values in dictionary are of type 'byte'"""
expected = bytes
data = {
0: {
"1ID": "A23",
"Gender": "Male",
"Age": 22,
"Sales": 245,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
},
1: {
"IhD": "A2f3",
"Gender": "Male",
"Age": 22,
"Sales": 245,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
},
2: {
"IjD": "Aa23",
"Genkder": "Male",
"Age": 22,
"Sales": 245,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
},
3: {
"IgD": "A23",
"Gender": "Male",
"Age": 22,
"Sales": 245,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
}
}
data = self.pickler.pickle_dictionary_values(data)
result = (type(value) == expected for value in data.values())
self.assertTrue(all(result))
# Wesley
def test_pickle_dictionary_type_string(self):
"""False if any values in dictionary are of type 'string'"""
the_type = bytes
data = {
0: {
"1ID": "A23",
"Gender": "Male",
"Age": 22,
"Sales": 245,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
},
1: {
"IhD": "A2f3",
"Gender": "Male",
"Age": 22,
"Sales": 245,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
},
2: {
"IjD": "Aa23",
"Genkder": "Male",
"Age": 22,
"Sales": 245,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
},
3: {
"IgD": "A23",
"Gender": "Male",
"Age": 22,
"Sales": 245,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
}
}
data = self.pickler.pickle_dictionary_values(data)
data[2] = "This is a string"
result = (type(value) == the_type for value in data.values())
self.assertFalse(all(result))
# Wesley
def test_pickle_dictionary_type_string_true(self):
"""True if a value in dictionary are of type 'string'"""
the_type = str
data = {
0: {
"1ID": "A23",
"Gender": "Male",
"Age": 22,
"Sales": 245,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
},
1: {
"IhD": "A2f3",
"Gender": "Male",
"Age": 22,
"Sales": 245,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
},
2: {
"IjD": "Aa23",
"Genkder": "Male",
"Age": 22,
"Sales": 245,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
},
3: {
"IgD": "A23",
"Gender": "Male",
"Age": 22,
"Sales": 245,
"BMI": "normal",
"salary": 20,
"Birthday": "24/06/1995"
}
}
data = self.pickler.pickle_dictionary_values(data)
data[2] = "This is a string"
result = (type(value) == the_type for value in data.values())
self.assertTrue(any(result))
