@ -1,53 +1,49 @@
# -*- coding: utf-8 -*-
from __future__ import division , unicode_literals , absolute_import
# from __future__ import division, unicode_literals, absolute_import
import shutil
from kivy import require
require ( ' 1.9.0 ' )
import os , json
from sys import argv
from . meta import version as app_version
import urllib
import os
import json
import re
try :
from urlparse import urlparse
except ImportError :
from urllib . parse import urlparse
from lxml import html
import tarfile
import tempfile
from urllib . parse import urlencode
from urllib . parse import urlparse
from urllib . parse import quote
from lxml import html
from sys import argv
from PIL import Image
import tarfile
from kivy . config import Config
from kivy import require
from kivy . app import App
from kivy . core . window import Window
from kivy . properties import StringProperty , ListProperty , DictProperty , NumericProperty
from kivy . uix . screenmanager import ScreenManager , SlideTransition , FadeTransition
from kivy . uix . popup import Popup
from kivy . uix . label import Label
from kivy . config import Config
from kivy . factory import Factory
from kivy . uix . progressbar import ProgressBar
from . editor import Slide , SlideInfoDialog , DraggableSlide
from . viewer import SlideBox
from kivy . logger import Logger
from kivy . properties import StringProperty , DictProperty
from kivy . network . urlrequest import UrlRequest
from kivy . uix . filechooser import FileChooserListView
from kivy . uix . label import Label
from kivy . uix . popup import Popup
from kivy . uix . progressbar import ProgressBar
from kivy . uix . screenmanager import ScreenManager , FadeTransition
from . editor import Slide , SlideInfoDialog , DraggableSlide
from . meta import version as app_version
from . search import ItemButton
from kivy . uix . filechooser import FileChooserIconView , FileChooserListView
from . viewer import SlideBox
Config . set ( ' graphics ' , ' fullscreen ' , ' auto ' )
Config . set ( ' kivy ' , ' log_level ' , ' debug ' )
require ( ' 1.9.1 ' )
class HadalyApp ( App ) :
presentation = DictProperty ( { ' app ' : ( ' hadaly ' , app_version ) , ' title ' : ' New Title ' , ' slides ' : [ ] } )
slides_list = ListProperty ( )
class HadalyApp ( App ) :
presentation = DictProperty ( { ' app ' : ( ' hadaly ' , app_version ) ,
' title ' : ' New Title ' , ' slides ' : [ ] } )
filename = StringProperty ( ' ' )
filename = StringProperty ( None )
dirname = StringProperty ( ' ' )
dirname = StringProperty ( None )
use_kivy_settings = True
@ -68,12 +64,16 @@ class HadalyApp(App):
return root
def build_config ( self , config ) :
config . add_section ( ' general ' )
config . add_section ( ' viewer ' )
config . add_section ( ' editor ' )
config . add_section ( ' search ' )
config . set ( ' general ' , ' switch_on_start ' , ' 0 ' )
config . set ( ' editor ' , ' autosave_time ' , ' 15 ' )
config . set ( ' editor ' , ' autosave ' , ' 0 ' )
config . set ( ' editor ' , ' font_size ' , ' 12 ' )
config . set ( ' editor ' , ' last_dir ' , os . path . expanduser ( ' ~ ' ) )
config . set ( ' editor ' , ' cols ' , ' 6 ' )
config . set ( ' viewer ' , ' thumb ' , ' 1 ' )
config . set ( ' viewer ' , ' thumb_pos ' , ' bottom left ' )
config . set ( ' viewer ' , ' font_size ' , ' 15 ' )
@ -83,21 +83,23 @@ class HadalyApp(App):
def build_settings ( self , settings ) :
settings . add_json_panel ( ' Hadaly ' ,
self . config ,
' data/settings_panel.json ' )
' hadaly/ data/settings_panel.json' )
def on_start ( self ) :
self . tempdir = tempfile . mkdtemp ( )
self . engines = json . load ( open ( ' hadaly/data/search_engines.json ' ) )
try :
if argv [ 1 ] . endswith ( ' .opah ' ) :
self . load_slides ( os . path . dirname ( argv [ 1 ] ) , [ os . path . basename ( argv [ 1 ] ) ] )
Logger . info ( ' Application: file \' {file} \' loaded ' . format ( file = self . filename ) )
self . root . current = ' viewer '
self . load_slides ( os . path . dirname ( argv [ 1 ] ) ,
[ os . path . basename ( argv [ 1 ] ) ] )
Logger . info ( ' Application: File '
' {file} loaded. ' . format ( file = self . filename ) )
if self . config . getint ( ' general ' , ' switch_on_start ' ) == 1 :
self . root . current = ' viewer '
except IndexError :
pass
Logger . debug ( ' Application: {msg} ' . format ( msg = ' No file input ' ) )
def load_slides ( self , path , filename ) :
try :
with tarfile . open ( os . path . join ( path , filename [ 0 ] ) , ' r:* ' ) as tar :
tar . extractall ( path = self . tempdir )
@ -108,20 +110,21 @@ class HadalyApp(App):
Logger . debug ( ' Application: {msg} ' . format ( msg = msg ) )
self . show_popup ( _ ( ' Error ' ) , _ ( ' No file selected ' ) )
else :
if len ( self . root . current_ screen. slides_view . grid_layout . children ) > 0 :
self . clear ( )
if len ( self . editor screen. slides_view . grid_layout . children ) > 0 :
self . create_presentation ( )
try :
with open ( os . path . join ( self . tempdir , ' presentation.json ' ) , ' r ' ) as fd :
with open ( os . path . join ( self . tempdir ,
' presentation.json ' ) , ' r ' ) as fd :
data = json . load ( fd )
except ValueError as msg :
Logger . debug ( ' Application (JSON Loading): {msg} ' . format ( msg = msg ) )
Logger . debug ( ' Application (JSON Loading): '
' {msg} ' . format ( msg = msg ) )
self . dirname = path
self . filename = filename [ 0 ]
self . presentation = data
self . presentation_title = data [ ' title ' ]
self . presentation [ ' slides ' ] = data [ ' slides ' ]
for slide in reversed ( self . presentation [ ' slides ' ] ) :
# TODO: Remove tmp in filename on save
@ -131,63 +134,45 @@ class HadalyApp(App):
self . presentation [ ' slides ' ] [ index ] [ ' thumb_src ' ] = thumb_src
self . presentation [ ' slides ' ] [ index ] [ ' img_src ' ] = img_src
img_slide = Factory . Slide ( img_src = str ( img_src ) ,
thumb_src = str ( thumb_src ) ,
img_slide = Factory . Slide ( img_src = img_src ,
thumb_src = thumb_src ,
artist = slide [ ' artist ' ] ,
title = slide [ ' title ' ] ,
year = slide [ ' year ' ]
)
self . presentation [ ' slides ' ] [ index ] [ ' texture_size ' ] = img_slide . texture_size
drag_slide = Factory . DraggableSlide ( img = img_slide , app = self )
self . root . current_ screen. slides_view . grid_layout . add_widget ( drag_slide )
self . editor screen. slides_view . grid_layout . add_widget ( drag_slide )
def clear ( self ) :
def create_presentation ( self ) :
""" Remove all slides from Editor ' s Grid Layout & Viewer ' s Carousel.
Empty slides list and restore presentation title to default value .
"""
self . root . current_screen . slides_view . grid_layout . clear_widgets ( )
self . root . get_screen ( ' viewer ' ) . carousel . clear_widgets ( )
self . presentation = { ' app ' : ( ' hadaly ' , __main__ . __version__ ) , ' title ' : ' New Title ' , ' slides ' : [ ] }
try :
self . root . get_screen ( ' viewer ' ) . carousel . clear_widgets ( )
except AttributeError :
Logger . debug ( ' Viewer screen not yet initialized, no widgets in '
' carousel to remove. ' )
del self . presentation . slides [ : ]
self . presentation . title = _ ( ' New Title ' )
self . filename = self . dirname = ' '
def update_presentation ( self , type , old_index , new_index ) :
"""
: param type : type of update to do : ' mv ' ( move ) or ' rm ' ( remove ) or ' update '
: param old_index : previous index of item in grid layout as an integer .
: param new_index : new index of item in grid layout as an integer .
"""
if type == ' rm ' :
Logger . debug ( ' Application: Removing presentation item. ' )
self . presentation [ ' slides ' ] . pop ( old_index )
try :
self . root . get_screen ( ' viewer ' ) . update_carousel ( )
except AttributeError :
Logger . exception ( ' Application: Viewer dialog not yet added ! ' )
elif type == ' mv ' :
Logger . debug ( ' Application: Moving presentation item. ' )
try :
Logger . debug ( ' Application: Moved {slide} at position (in grid layout) {index} to {new_index} ' . format (
slide = self . presentation [ ' slides ' ] [ old_index ] ,
index = old_index , new_index = new_index ) )
item = self . presentation [ ' slides ' ] . pop ( old_index )
self . presentation [ ' slides ' ] . insert ( new_index , item )
try :
self . root . get_screen ( ' viewer ' ) . update_carousel ( )
except AttributeError :
Logger . exception ( ' Application: Viewer dialog not yet added ! ' )
except TypeError :
Logger . exception ( ' Application: Only one slide in presentation view. (BUG) ' )
elif type == ' update ' :
Logger . debug ( ' Application: Updating presentation. ' )
self . presentation [ ' slides ' ] [ old_index ] = self . root . get_screen ( ' editor ' ) . slides_view . grid_layout . children [
old_index ] . img . get_slide_info ( )
def show_open ( self ) :
popup = Factory . OpenDialog ( )
popup . open ( )
def show_file_explorer ( self ) :
popup = Popup ( size_hint = ( 0.8 , 0.8 ) )
file_explorer = FileChooserListView ( filters = [ ' *.jpg ' , ' *.png ' , ' *.jpeg ' ] )
file_explorer = FileChooserListView ( filters = [ ' *.jpg ' ,
' *.png ' ,
' *.jpeg '
] )
if os . path . exists ( self . config . get ( ' editor ' , ' last_dir ' ) ) :
file_explorer . path = self . config . get ( ' editor ' , ' last_dir ' )
file_explorer . bind ( on_submit = self . show_add_slide )
file_explorer . popup = popup
popup . content = file_explorer
@ -200,7 +185,7 @@ class HadalyApp(App):
If action == ' save ' , dialog is not shown and file is
saved based on self . dirname and self . filename .
"""
if len ( self . presentation [ ' slides ' ] ) == 0 :
if not self . presentation [ ' slides ' ] :
self . show_popup ( _ ( ' Error ' ) , _ ( ' Nothing to save... ' ) )
else :
if self . filename and action == ' save ' :
@ -210,7 +195,7 @@ class HadalyApp(App):
popup . open ( )
def save ( self , path , filename ) :
""" Save file.
""" Save presentation as *.opah file.
: param path : path where to save to as string
: param filename : filename of file to save as string
@ -221,7 +206,7 @@ class HadalyApp(App):
self . filename = filename
self . dirname = path
tar = tarfile . open ( os . path . join ( path , filename ) , ' w ' )
tar = tarfile . open ( os . path . join ( path , filename ) , ' a ' )
# Add image file to *.opah file
try :
@ -230,10 +215,12 @@ class HadalyApp(App):
tar . add ( os . path . relpath ( file [ ' img_src ' ] ) ,
arcname = os . path . basename ( file [ ' img_src ' ] ) )
else :
tar . add ( os . path . relpath ( os . path . join ( self . tempdir , file [ ' img_src ' ] ) ) ,
tar . add ( os . path . relpath ( os . path . join ( self . tempdir ,
file [ ' img_src ' ] ) ) ,
arcname = os . path . basename ( file [ ' img_src ' ] ) )
if os . path . exists ( file [ ' thumb_src ' ] ) :
tar . add ( os . path . relpath ( os . path . join ( self . tempdir , file [ ' thumb_src ' ] ) ) ,
tar . add ( os . path . relpath ( os . path . join ( self . tempdir ,
file [ ' thumb_src ' ] ) ) ,
arcname = os . path . basename ( file [ ' thumb_src ' ] ) )
else :
tar . add ( os . path . relpath ( file [ ' thumb_src ' ] ) ,
@ -245,20 +232,23 @@ class HadalyApp(App):
# Create json file with slides metadata
for slide in self . presentation [ ' slides ' ] :
Logger . debug ( ' Save: thumb {thumb} from img {img} ' . format ( thumb = slide [ ' thumb_src ' ] ,
img = slide [ ' img_src ' ] ) )
Logger . debug ( ' Save: thumb {thumb} '
' from img {img} ' . format ( thumb = slide [ ' thumb_src ' ] ,
img = slide [ ' img_src ' ] ) )
slide [ ' img_src ' ] = os . path . basename ( slide [ ' img_src ' ] )
slide [ ' thumb_src ' ] = os . path . basename ( slide [ ' thumb_src ' ] )
try :
with open ( os . path . join ( self . tempdir , ' presentation.json ' ) , ' w ' ) as fd :
with open ( os . path . join ( self . tempdir ,
' presentation.json ' ) , ' w ' ) as fd :
json . dump ( self . presentation , fd )
except IOError as msg :
Logger . debug ( ' Application: {msg} ' . format ( msg = msg [ 1 ] ) )
self . show_popup ( ' Error ' , msg [ 1 ] )
# Add json file to *.opah file
tar . add ( os . path . join ( self . tempdir , ' presentation.json ' ) , ' presentation.json ' )
tar . add ( os . path . join ( self . tempdir ,
' presentation.json ' ) , ' presentation.json ' )
tar . close ( )
def switch_slide ( self , index ) :
@ -268,6 +258,18 @@ class HadalyApp(App):
"""
self . root . current_screen . carousel . index = index
def add_slide_to_compare ( self , index ) :
slide = SlideBox ( slide = self . presentation [ ' slides ' ] [ index ] )
self . root . current_screen . box . add_widget ( slide , 0 )
# Change scatter position to compensate screen split.
pos = self . root . current_screen . carousel . current_slide . viewer . pos
self . root . current_screen . carousel . current_slide . viewer . pos = ( pos [ 0 ] / 2 , pos [ 1 ] )
def rm_slide_to_compare ( self ) :
self . root . current_screen . box . remove_widget ( self . root . current_screen . box . children [ 0 ] )
pos = self . root . current_screen . carousel . current_slide . viewer . pos
self . root . current_screen . carousel . current_slide . viewer . pos = ( pos [ 0 ] * 2 , pos [ 1 ] )
def compare_slide ( self , index = None , action = ' add ' ) :
""" Add new SlideBox to ViewerScreen based on SlideButton index.
@ -278,6 +280,7 @@ class HadalyApp(App):
slide = SlideBox ( slide = self . presentation [ ' slides ' ] [ index ] )
self . root . current_screen . box . add_widget ( slide , 0 )
# Change scatter position to compensate screen split.
# TODO : Find and fix behavior.
pos = self . root . current_screen . carousel . current_slide . viewer . pos
self . root . current_screen . carousel . current_slide . viewer . pos = ( pos [ 0 ] / 2 , pos [ 1 ] )
elif action == ' rm ' :
@ -285,18 +288,19 @@ class HadalyApp(App):
pos = self . root . current_screen . carousel . current_slide . viewer . pos
self . root . current_screen . carousel . current_slide . viewer . pos = ( pos [ 0 ] * 2 , pos [ 1 ] )
def set_title ( self ) :
def set_presentation_ title ( self ) :
popup = Factory . TitleDialog ( )
popup . open ( )
def show_add_slide ( self , original_src , * args ) :
""" Show dialog to add a slide.
: param img_source : image path as string .
"""
original_src . popup . dismiss ( )
thumb_src = self . create_thumbnail ( original_src . selection [ 0 ] )
slide_popup = SlideInfoDialog ( slide = Slide ( img_src = original_src . selection [ 0 ] ,
img_src = original_src . selection [ 0 ]
self . config . set ( ' editor ' , ' last_dir ' ,
os . path . dirname ( img_src ) )
thumb_src = self . create_thumbnail ( img_src )
slide_popup = SlideInfoDialog ( slide = Slide ( img_src = img_src ,
thumb_src = thumb_src ,
artist = ' ' ,
title = ' ' ,
@ -308,10 +312,11 @@ class HadalyApp(App):
: param slide : slide as object
"""
# Logger.debug('Application: Adding to presentation {slide}'.format(slide=slide.get_slide_info()))
Logger . debug ( ' Application: Adding to presentation '
' {slide} ' . format ( slide = slide . get_slide_info ( ) ) )
img_slide = DraggableSlide ( img = slide , app = self )
self . presentation [ ' slides ' ] . insert ( 0 , slide . get_slide_info ( ) )
self . root . get_screen ( ' editor ' ) . slides_view . grid_layout . add_widget ( img_slide )
self . editorscreen . slides_view . grid_layout . add_widget ( img_slide )
def create_thumbnail ( self , img_src ) :
Logger . debug ( ' Creating thumbnail from {src} ' . format ( src = img_src ) )
@ -323,7 +328,8 @@ class HadalyApp(App):
thumb_filename = ' ' . join ( ( ' thumb_ ' , os . path . basename ( img_src ) ) )
thumb_src = os . path . join ( self . tempdir , thumb_filename )
image . save ( thumb_src )
Logger . debug ( ' Application: Thumbnail created at {thumb} ' . format ( thumb = thumb_src ) )
Logger . debug ( ' Application: Thumbnail created '
' at {thumb} ' . format ( thumb = thumb_src ) )
return thumb_src
def show_popup ( self , type , msg ) :
@ -335,6 +341,13 @@ class HadalyApp(App):
popup . content = Label ( text = msg , id = ' label ' )
popup . open ( )
def switch_to_viewer ( self ) :
if not self . presentation [ ' slides ' ] :
self . show_popup ( _ ( ' Error ' ) , _ ( ' Presentation is empty... \n '
' Please add a slide first. ' ) )
else :
self . root . current = ' viewer '
def search_flickr ( self , term ) :
""" make a search request on flickr and return results
@ -344,7 +357,7 @@ class HadalyApp(App):
api_key = ' 624d3a7086d14e85f1422430f0b889a1 '
base_url = ' https://api.flickr.com/services/rest/? '
method = ' flickr.photos.search '
params = urllib . url encode ( [ ( ' method ' , method ) ,
params = urlencode ( [ ( ' method ' , method ) ,
( ' text ' , term ) ,
( ' api_key ' , api_key ) ,
( ' format ' , ' json ' ) ,
@ -357,20 +370,25 @@ class HadalyApp(App):
return result
def request ( self , url ) :
url = urllib . quote ( url , safe = " % /:=&?~#+!$,; ' @()*[] " )
url = quote ( url , safe = " % /:=&?~#+!$,; ' @()*[] " )
req = UrlRequest ( url , debug = True )
req . wait ( )
return req . result
def download_img ( self , url , slide , wait = False ) :
pb = ProgressBar ( id = ' _pb ' )
self . progress_dialog = Popup ( title = ' Downloading... ' ,
size_hint = ( 0.5 , 0.2 ) , content = pb , auto_dismiss = False )
url = urllib . quote ( url , safe = " % /:=&?~#+!$,; ' @()*[] " )
self . progress_dialog = Popup ( title = _ ( ' Downloading... ' ) ,
size_hint = ( 0.5 , 0.2 ) ,
content = pb , auto_dismiss = False )
url = quote ( url , safe = " % /:=&?~#+!$,; ' @()*[] " )
path = os . path . join ( self . tempdir ,
os . path . basename ( urlparse ( url ) . path ) )
headers = { " User-Agent " : " Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Firefox/31.0 " }
req = UrlRequest ( url , self . reload_slide , file_path = path , on_progress = self . show_download_progress ,
headers = { " User-Agent " : " Mozilla/5.0 (Windows NT 5.1; rv:31.0) "
" Gecko/20100101 Firefox/31.0 " }
url = url . replace ( " https " , " http " )
req = UrlRequest ( url , self . reload_slide ,
file_path = path ,
on_progress = self . show_download_progress ,
req_headers = headers , debug = True )
self . progress_dialog . open ( )
@ -385,129 +403,131 @@ class HadalyApp(App):
slide_path = urlparse ( request . url )
filename = os . path . basename ( slide_path [ 2 ] )
slides = [ slide for slide in self . root . get_screen ( ' editor ' ) . slides_view . grid_layout . children ]
slides = [ slide for slide in
self . editorscreen . slides_view . grid_layout . children ]
for slide in slides :
img_src = urlparse ( slide . img . img_src )
if img_src [ 0 ] == ' http ' and img_src [ 2 ] . endswith ( filename ) :
Logger . debug ( ' Application: Found slide ! Updating image source... ' )
slide . img . img_src = os . path . join ( self . tempdir , filename )
Logger . debug ( ' Application: Found slide ! '
' Updating image source... ' )
# Update presentation info
idx = self . presentation [ ' slides ' ] . index ( slide . img . get_slide_info ( ) )
slide . img . img_src = self . presentation [ ' slides ' ] [ idx ] [ ' img_src ' ] = os . path . join ( self . tempdir , filename )
Logger . debug ( ' Application: {src} ' . format ( src = slide . img . img_src ) )
slide . img . thumb_src = self . create_thumbnail ( slide . img . img_src )
slide . img . thumb_src = self . presentation [ ' slides ' ] [ idx ] [ ' thumb_src ' ] = self . create_thumbnail ( slide . img . img_src )
slide . img . update_texture_size ( )
self . update_presentation ( ' update ' , 0 , 0 )
self . root . current = ' editor '
def get_flickr_url ( self , photo , size ) :
""" construct a source url to a flickr photo.
: param photo : photo information in json format .
: param size : desired size of the photo :
s small square 75 x75
q large square 150 x150
t thumbnail , 100 on longest side
m small , 240 on longest side
n small , 320 on longest side
- medium , 500 on longest side
z medium 640 , 640 on longest side
c medium 800 , 800 on longest side â€
b large , 1024 on longest side *
o original image , either a jpg , gif or png , depending on source format
: return url :
"""
url = ' https://farm {farm_id} .staticflickr.com/ {server_id} / {id} _ {secret} _ {size} .jpg '
url = url . format ( farm_id = photo [ ' farm ' ] , server_id = photo [ ' server ' ] , id = photo [ ' id ' ] ,
secret = photo [ ' secret ' ] , size = size )
return url
def search_term ( self , term , engine , page ) :
def search_term ( self , term , engine_name , page ) :
engine = self . engines [ engine_name ]
rpp = self . config . get ( ' search ' , ' search_rpp ' )
engines = {
' met ' : ( ' http://www.metmuseum.org/ '
' collection/the-collection-online/search '
' ?ft= {term} &ao=on&rpp= {rpp} &pg= {page} ' ) ,
' getty ' : ( ' http://search.getty.edu/ '
' gateway/search '
' ?q= {term} &cat=highlight&f= " Open+Content+Images " &rows= {rpp} &srt=&dir=s&dsp=0&img=0&pg= {page} ' )
}
params = urlencode ( { engine [ ' params ' ] [ ' term ' ] : term ,
engine [ ' params ' ] [ ' rpp ' ] : rpp ,
engine [ ' params ' ] [ ' page ' ] : page } )
url = engines [ engine ] . format ( term = term ,
rpp = self . config . get ( ' search ' , ' search_rpp ' ) ,
page = page )
clean_url = urllib . quote ( url , safe = " % /:=&?~#+!$,; ' @()*[] " )
url = ' ' . join ( ( engine [ ' base_url ' ] , params ) )
UrlRequest ( clean_ url, on_success = self . parse_results , debug = True )
UrlRequest ( url , on_success = self . parse_results , debug = True )
def parse_results ( self , request , data ) :
tree = html . fromstring ( data )
search_screen = self . root . get_screen ( ' search ' )
engine = self . engines [ urlparse ( request . url ) . hostname ]
total_pages = search_screen . box . total_pages
results = [ ]
if ' metmuseum ' in urlparse ( request . url ) . hostname :
if engine [ ' results ' ] [ ' format ' ] == ' html ' :
tree = html . fromstring ( data )
try :
total_pages = tree . xpath (
' //li[starts-with(@id, " phcontent_0_phfullwidthcontent_0_paginationWidget_rptPagination_paginationLineItem_ " )]//a/text() ' )
search_screen . box . total_pages = max ( [ int ( n ) for n in total_pages ] )
total_results = re . sub ( " [^0-9] " , " " ,
tree . xpath ( engine [ ' results ' ]
[ ' total_results ' ] ) [ 0 ] )
if not total_results or int ( total_results ) == 0 :
raise ValueError
except ValueError :
self . show_popup ( _ ( ' Error ' ) , _ ( ' No results found. ' ) )
return
objects = tree . xpath ( ' //div[starts-with(@class, " list-view-object " )] ' )
for object in objects :
result = { }
result [ ' title ' ] = object . xpath ( ' ./div[@class= " list-view-object-info " ]/a/div[@class= " objtitle " ]/text() ' ) [
0 ]
try :
result [ ' artist ' ] = \
object . xpath ( ' ./div[@class= " list-view-object-info " ]/div[@class= " artist " ]/text() ' ) [ : : 2 ] [ 0 ]
except IndexError :
result [ ' artist ' ] = ' Unknown '
result [ ' thumb ' ] = urllib . quote ( object . xpath ( ' ./div[@class= " list-view-thumbnail " ]//img/@src ' ) [ 0 ] ,
safe = " % /:=&?~#+!$,; ' @()*[] " )
object_info = object . xpath ( ' ./div[@class= " list-view-object-info " ]/div[@class= " objectinfo " ]/text() ' )
result [ ' year ' ] = object_info [ 0 ] . strip ( ' Dates: ' )
results . append ( result )
elif ' getty ' in urlparse ( request . url ) . hostname :
if isinstance ( tree . xpath ( engine [ ' results ' ] [ ' total_pages ' ] ) , list ) :
total_pages = tree . xpath ( engine [ ' results ' ] [ ' total_pages ' ] ) [ 0 ]
else :
total_pages = tree . xpath ( engine [ ' results ' ] [ ' total_pages ' ] )
for entry in tree . xpath ( engine [ ' results ' ] [ ' entries ' ] ) :
artist = entry . xpath ( engine [ ' results ' ] [ ' artist ' ] ) [ 0 ]
title = entry . xpath ( engine [ ' results ' ] [ ' title ' ] ) [ 0 ]
date = entry . xpath ( engine [ ' results ' ] [ ' date ' ] ) [ 0 ]
thumb = entry . xpath ( engine [ ' results ' ] [ ' thumb ' ] ) [ 0 ]
obj_link = entry . xpath ( engine [ ' results ' ] [ ' obj_link ' ] ) [ 0 ]
results . append ( { ' title ' : title ,
' artist ' : artist ,
' year ' : date ,
' thumb ' : quote ( thumb ,
safe = " % /:=&?~#+!$,; ' @()*[] " ) ,
' obj_link ' : obj_link }
)
elif engine [ ' results ' ] [ ' format ' ] == ' json ' :
from ast import literal_eval
from functools import reduce
try :
search_screen . box . total_pages = tree . xpath ( ' //td[@class= " cs-page " ]//input/@count ' ) [ 0 ]
if int ( re . sub ( " [^0-9] " , " " , tree . xpath ( ' //strong[@id= " cs-results-count " ]//text() ' ) [ 0 ] ) ) == 0 :
total_results = reduce ( dict . __getitem__ ,
literal_eval ( engine [ ' results ' ]
[ ' total_results ' ] ) , data )
if int ( total_results ) == 0 :
raise ValueError
except ValueError :
self . show_popup ( _ ( ' Error ' ) , _ ( ' No results found. ' ) )
return
artists = tree . xpath (
' //div[@class= " cs-result-data-brief " ]//td[* = " Creator: " or * = " Maker Name: " ]/following-sibling::td[1]/p/text() ' )
titles = tree . xpath (
' //div[@class= " cs-result-data-brief " ]//td[* = " Title: " or * = " Primary Title: " ]/following-sibling::td[1]/p[@class= " cs-record-link " ]/a/strong/text() ' )
dates = tree . xpath (
' //div[@class= " cs-result-data-brief " ]//td[* = " Date: " ]/following-sibling::td[1]/p/text() ' )
thumb = tree . xpath ( ' //img[@class= " cs-result-thumbnail " ]/@src ' )
obj_link = tree . xpath (
' //div[@class= " cs-result-data-brief " ]//td[* = " Title: " or * = " Primary Title: " ]/following-sibling::td[1]/p[@class= " cs-record-link " ]/a/@href ' )
results = [ { ' title ' : a , ' artist ' : b , ' year ' : c , ' thumb ' : urllib . quote ( d , safe = " % /:=&?~#+!$,; ' @()*[] " ) ,
' obj_link ' : e }
for a , b , c , d , e in zip ( titles , artists , dates , thumb , obj_link ) ]
entries = reduce ( dict . __getitem__ ,
literal_eval ( engine [ ' results ' ] [ ' entries ' ] ) , data )
search_screen . box . total_pages = int ( total_results / len ( entries ) )
for entry in entries :
artist = reduce ( dict . __getitem__ ,
literal_eval ( engine [ ' results ' ] [ ' artist ' ] ) ,
entry )
title = reduce ( dict . __getitem__ ,
literal_eval ( engine [ ' results ' ] [ ' title ' ] ) , entry )
date = reduce ( dict . __getitem__ ,
literal_eval ( engine [ ' results ' ] [ ' date ' ] ) , entry )
thumb = reduce ( dict . __getitem__ ,
literal_eval ( engine [ ' results ' ] [ ' thumb ' ] ) , entry )
obj_link = reduce ( dict . __getitem__ ,
literal_eval ( engine [ ' results ' ] [ ' obj_link ' ] ) ,
entry )
results . append ( { ' title ' : title ,
' artist ' : artist ,
' year ' : date ,
' thumb ' : quote ( thumb ,
safe = " % /:=&?~#+!$,; ' @()*[] " ) ,
' obj_link ' : obj_link }
)
for photo in results :
Logger . debug ( ' Search (MET): Loading {url} ' . format ( url = photo [ ' thumb ' ] ) )
image = ItemButton ( photo = photo , source = photo [ ' thumb ' ] , keep_ratio = True )
photo [ ' thumb ' ] = photo [ ' thumb ' ] . replace ( " https " , " http " )
Logger . debug ( ' Search : Loading {url} ' . format ( url = photo [ ' thumb ' ] ) )
image = ItemButton ( photo = photo ,
source = photo [ ' thumb ' ] , keep_ratio = True )
search_screen . box . grid . add_widget ( image )
search_screen . box . status = " Page {page} on {total_page} " . format ( page = search_screen . box . current_page ,
total_page = search_screen . box . total_pages )
current_page = search_screen . box . current_page
search_screen . box . status = _ ( ' Page {page} on {total_page} '
) . format ( page = current_page ,
total_page = total_pages )
def on_stop ( self ) :
self . config . set ( ' editor ' , ' last_dir ' , None )
try :
shutil . rmtree ( self . tempdir , ignore_errors = True )
except :
except IOError :
Logger . exception ( ' Application: Removing temp dir failed. ' )
# # TODO: Check changes and ask user to save.
# TODO: Check changes and ask user to save.
pass
@ -525,3 +545,9 @@ class Manager(ScreenManager):
self . get_screen ( ' viewer ' ) . carousel . current_slide . viewer . lock ( )
elif key == 100 and modifier == [ ' ctrl ' ] and self . current == ' viewer ' :
self . get_screen ( ' viewer ' ) . carousel . current_slide . viewer . painter . canvas . clear ( )
elif key == 9 and self . current == ' viewer ' :
self . get_screen ( ' viewer ' ) . dialog . to_switch = True
self . get_screen ( ' viewer ' ) . dialog . title = _ ( ' Switch to... ' )
self . get_screen ( ' viewer ' ) . dialog . open ( )
octogene