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test_gallery.py
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test_gallery.py
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import datetime
import logging
import os
from os.path import join
from urllib.parse import quote
import pytest
from sigal.gallery import Album, Gallery, Image, Media, Video
from sigal.video import SubprocessException
CURRENT_DIR = os.path.dirname(__file__)
REF = {
'dir1': {
'title': 'An example gallery',
'name': 'dir1',
'thumbnail': 'dir1/test1/thumbnails/11.tn.jpg',
'subdirs': ['test1', 'test2', 'test3'],
'medias': [],
},
'dir1/test1': {
'title': 'An example sub-category',
'name': 'test1',
'thumbnail': 'test1/thumbnails/11.tn.jpg',
'subdirs': [],
'medias': ['11.jpg', 'CMB_Timeline300_no_WMAP.jpg',
'flickr_jerquiaga_2394751088_cc-by-nc.jpg',
'example.gif'],
},
'dir1/test2': {
'title': 'test2',
'name': 'test2',
'thumbnail': 'test2/thumbnails/21.tn.jpg',
'subdirs': [],
'medias': ['21.jpg', '22.jpg', 'CMB_Timeline300_no_WMAP.jpg'],
},
'dir1/test3': {
'title': '01 First title alphabetically',
'name': 'test3',
'thumbnail': 'test3/thumbnails/3.tn.jpg',
'subdirs': [],
'medias': ['3.jpg'],
},
'dir2': {
'title': 'Another example gallery with a very long name',
'name': 'dir2',
'thumbnail': 'dir2/thumbnails/m57_the_ring_nebula-587px.tn.jpg',
'subdirs': [],
'medias': ['KeckObservatory20071020.jpg',
'Hubble Interacting Galaxy NGC 5257.jpg',
'Hubble ultra deep field.jpg',
'm57_the_ring_nebula-587px.jpg'],
},
'accentué': {
'title': 'accentué',
'name': 'accentué',
'thumbnail': 'accentu%C3%A9/thumbnails/h%C3%A9lico%C3%AFde.tn.jpg',
'subdirs': [],
'medias': ['hélicoïde.jpg', '11.jpg'],
},
'video': {
'title': 'video',
'name': 'video',
'thumbnail': ('video/thumbnails/'
'example%20video.tn.jpg'),
'subdirs': [],
'medias': ['example video.ogv']
}
}
def test_media(settings):
m = Media('11.jpg', 'dir1/test1', settings)
path = join('dir1', 'test1')
file_path = join(path, '11.jpg')
thumb = join('thumbnails', '11.tn.jpg')
assert m.filename == '11.jpg'
assert m.src_path == join(settings['source'], file_path)
assert m.dst_path == join(settings['destination'], file_path)
assert m.thumb_name == thumb
assert m.thumb_path == join(settings['destination'], path, thumb)
assert m.title == "Foo Bar"
assert m.description == "<p>This is a funny description of this image</p>"
assert repr(m) == f"<Media>('{file_path}')"
assert str(m) == file_path
def test_media_orig(settings, tmpdir):
settings['keep_orig'] = False
m = Media('11.jpg', 'dir1/test1', settings)
assert m.big is None
settings['keep_orig'] = True
settings['destination'] = str(tmpdir)
m = Image('11.jpg', 'dir1/test1', settings)
assert m.big == 'original/11.jpg'
m = Video('example video.ogv', 'video', settings)
assert m.filename == 'example video.webm'
assert m.big_url == 'original/example%20video.ogv'
assert os.path.isfile(join(settings['destination'], m.path, m.big))
settings['use_orig'] = True
m = Image('21.jpg', 'dir1/test2', settings)
assert m.big == '21.jpg'
def test_media_iptc_override(settings):
img_with_md = Image('2.jpg', 'iptcTest', settings)
assert img_with_md.title == "Markdown title beats iptc"
# Markdown parsing adds formatting. Let's just focus on content
assert "Markdown description beats iptc" in img_with_md.description
img_no_md = Image('1.jpg', 'iptcTest', settings)
assert img_no_md.title == 'Haemostratulus clouds over Canberra - ' + \
'2005-12-28 at 03-25-07'
assert img_no_md.description == \
'"Haemo" because they look like haemoglobin ' + \
'cells and "stratulus" because I can\'t work out whether ' + \
'they\'re Stratus or Cumulus clouds.\nWe\'re driving down ' + \
'the main drag in Canberra so it\'s Parliament House that ' + \
'you can see at the end of the road.'
def test_image(settings, tmpdir):
settings['destination'] = str(tmpdir)
settings['datetime_format'] = '%d/%m/%Y'
m = Image('11.jpg', 'dir1/test1', settings)
assert m.date == datetime.datetime(2006, 1, 22, 10, 32, 42)
assert m.exif['datetime'] == '22/01/2006'
os.makedirs(join(settings['destination'], 'dir1', 'test1', 'thumbnails'))
assert m.thumbnail == join('thumbnails', '11.tn.jpg')
assert os.path.isfile(m.thumb_path)
def test_video(settings, tmpdir):
settings['destination'] = str(tmpdir)
m = Video('example video.ogv', 'video', settings)
file_path = join('video', 'example video.webm')
assert str(m) == file_path
assert m.dst_path == join(settings['destination'], file_path)
os.makedirs(join(settings['destination'], 'video', 'thumbnails'))
assert m.thumbnail == join('thumbnails', 'example%20video.tn.jpg')
assert os.path.isfile(m.thumb_path)
@pytest.mark.parametrize("path,album", REF.items())
def test_album(path, album, settings, tmpdir):
gal = Gallery(settings, ncpu=1)
a = Album(path, settings, album['subdirs'], album['medias'], gal)
assert a.title == album['title']
assert a.name == album['name']
assert a.subdirs == album['subdirs']
assert a.thumbnail == album['thumbnail']
if path == 'video':
assert list(a.images) == []
assert [m.filename for m in a.medias] == \
[album['medias'][0].replace('.ogv', '.webm')]
else:
assert list(a.videos) == []
assert [m.filename for m in a.medias] == album['medias']
assert len(a) == len(album['medias'])
def test_albums_sort(settings):
gal = Gallery(settings, ncpu=1)
album = REF['dir1']
subdirs = list(album['subdirs'])
settings['albums_sort_reverse'] = False
a = Album('dir1', settings, album['subdirs'], album['medias'], gal)
a.sort_subdirs('')
assert [alb.name for alb in a.albums] == subdirs
settings['albums_sort_reverse'] = True
a = Album('dir1', settings, album['subdirs'], album['medias'], gal)
a.sort_subdirs('')
assert [alb.name for alb in a.albums] == list(reversed(subdirs))
titles = [im.title for im in a.albums]
titles.sort()
settings['albums_sort_reverse'] = False
a = Album('dir1', settings, album['subdirs'], album['medias'], gal)
a.sort_subdirs('title')
assert [im.title for im in a.albums] == titles
settings['albums_sort_reverse'] = True
a = Album('dir1', settings, album['subdirs'], album['medias'], gal)
a.sort_subdirs('title')
assert [im.title for im in a.albums] == list(reversed(titles))
orders = ['01', '02', '03']
orders.sort()
settings['albums_sort_reverse'] = False
a = Album('dir1', settings, album['subdirs'], album['medias'], gal)
a.sort_subdirs('meta.order')
assert [d.meta['order'][0] for d in a.albums] == orders
settings['albums_sort_reverse'] = True
a = Album('dir1', settings, album['subdirs'], album['medias'], gal)
a.sort_subdirs('meta.order')
assert [d.meta['order'][0] for d in a.albums] == list(reversed(orders))
def test_medias_sort(settings):
gal = Gallery(settings, ncpu=1)
album = REF['dir1/test2']
settings['medias_sort_reverse'] = True
a = Album('dir1/test2', settings, album['subdirs'], album['medias'], gal)
a.sort_medias(settings['medias_sort_attr'])
assert [im.filename for im in a.images] == list(reversed(album['medias']))
settings['medias_sort_attr'] = 'date'
settings['medias_sort_reverse'] = False
a = Album('dir1/test2', settings, album['subdirs'], album['medias'], gal)
a.sort_medias(settings['medias_sort_attr'])
assert [im.filename for im in a.images] == ['22.jpg', '21.jpg',
'CMB_Timeline300_no_WMAP.jpg']
settings['medias_sort_attr'] = 'meta.order'
settings['medias_sort_reverse'] = False
a = Album('dir1/test2', settings, album['subdirs'], album['medias'], gal)
a.sort_medias(settings['medias_sort_attr'])
assert [im.filename for im in a.images] == [
'CMB_Timeline300_no_WMAP.jpg', '21.jpg', '22.jpg']
def test_gallery(settings, tmpdir):
"Test the Gallery class."
settings['destination'] = str(tmpdir)
settings['webm_options'] = ['-missing-option', 'foobar']
gal = Gallery(settings, ncpu=1)
gal.build()
out_html = os.path.join(settings['destination'], 'index.html')
assert os.path.isfile(out_html)
with open(out_html) as f:
html = f.read()
assert '<title>Sigal test gallery</title>' in html
logger = logging.getLogger('sigal')
logger.setLevel(logging.DEBUG)
try:
gal = Gallery(settings, ncpu=1)
with pytest.raises(SubprocessException):
gal.build()
finally:
logger.setLevel(logging.INFO)
def test_empty_dirs(settings):
gal = Gallery(settings, ncpu=1)
assert 'empty' not in gal.albums
assert 'dir1/empty' not in gal.albums
def test_ignores(settings, tmpdir):
tmp = str(tmpdir)
settings['destination'] = tmp
settings['ignore_directories'] = ['*test2', 'accentué']
settings['ignore_files'] = ['dir2/Hubble*', '*.png', '*CMB_*']
gal = Gallery(settings, ncpu=1)
gal.build()
assert 'test2' not in os.listdir(join(tmp, 'dir1'))
assert 'accentué' not in os.listdir(tmp)
assert 'CMB_Timeline300_no_WMAP.jpg' not in os.listdir(
join(tmp, 'dir1', 'test1'))
assert 'Hubble Interacting Galaxy NGC 5257.jpg' not in os.listdir(
join(tmp, 'dir2'))