238 lines
7.0 KiB
Python
238 lines
7.0 KiB
Python
# -*- coding: utf-8
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# Project imports
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import os
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import sys
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from datetime import datetime
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import shutil
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import tempfile
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import time
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from nose.plugins.skip import SkipTest
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sys.path.insert(0, os.path.abspath(os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.realpath(__file__)))))))
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sys.path.insert(0, os.path.abspath(os.path.dirname(os.path.dirname(os.path.realpath(__file__)))))
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import helper
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from elodie.media.media import Media
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from elodie.media.photo import Photo
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os.environ['TZ'] = 'GMT'
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def test_photo_extensions():
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photo = Photo()
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extensions = photo.extensions
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assert 'jpg' in extensions
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assert 'jpeg' in extensions
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assert 'nef' in extensions
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assert 'dng' in extensions
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assert 'gif' in extensions
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valid_extensions = Photo.get_valid_extensions()
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assert extensions == valid_extensions, valid_extensions
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def test_empty_album():
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photo = Photo(helper.get_file('plain.jpg'))
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assert photo.get_album() is None
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def test_has_album():
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photo = Photo(helper.get_file('with-album.jpg'))
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album = photo.get_album()
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assert album == 'Test Album', album
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def test_is_valid():
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photo = Photo(helper.get_file('plain.jpg'))
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assert photo.is_valid()
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def test_is_not_valid():
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photo = Photo(helper.get_file('text.txt'))
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assert not photo.is_valid()
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def test_get_metadata_of_invalid_photo():
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photo = Photo(helper.get_file('invalid.jpg'))
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metadata = photo.get_metadata()
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assert metadata is None
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def test_get_coordinate_default():
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photo = Photo(helper.get_file('with-location.jpg'))
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coordinate = photo.get_coordinate()
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assert helper.isclose(coordinate,37.3667027222), coordinate
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def test_get_coordinate_latitude():
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photo = Photo(helper.get_file('with-location.jpg'))
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coordinate = photo.get_coordinate('latitude')
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assert helper.isclose(coordinate,37.3667027222), coordinate
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def test_get_coordinate_latitude_minus():
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photo = Photo(helper.get_file('with-location-inv.jpg'))
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coordinate = photo.get_coordinate('latitude')
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assert helper.isclose(coordinate,-37.3667027222), coordinate
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def test_get_coordinate_longitude():
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photo = Photo(helper.get_file('with-location.jpg'))
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coordinate = photo.get_coordinate('longitude')
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assert helper.isclose(coordinate,-122.033383611), coordinate
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def test_get_coordinate_longitude_plus():
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photo = Photo(helper.get_file('with-location-inv.jpg'))
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coordinate = photo.get_coordinate('longitude')
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assert helper.isclose(coordinate,122.033383611), coordinate
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def test_get_coordinates_without_exif():
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photo = Photo(helper.get_file('no-exif.jpg'))
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latitude = photo.get_coordinate('latitude')
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longitude = photo.get_coordinate('longitude')
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assert latitude is None, latitude
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assert longitude is None, longitude
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def test_get_date_taken():
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photo = Photo(helper.get_file('plain.jpg'))
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date_taken = photo.get_date_taken()
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# assert date_taken == (2015, 12, 5, 0, 59, 26, 5, 339, 0), date_taken
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assert date_taken == helper.time_convert((2015, 12, 5, 0, 59, 26, 5, 339, 0)), date_taken
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def test_get_date_taken_without_exif():
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source = helper.get_file('no-exif.jpg')
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photo = Photo(source)
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date_taken = photo.get_date_taken()
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date_taken_from_file = time.gmtime(min(os.path.getmtime(source), os.path.getctime(source)))
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assert date_taken == date_taken_from_file, date_taken
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def test_is_valid():
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photo = Photo(helper.get_file('with-location.jpg'))
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assert photo.is_valid()
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def test_is_not_valid():
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photo = Photo(helper.get_file('text.txt'))
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assert not photo.is_valid()
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def test_set_date_taken_with_missing_datetimeoriginal():
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# When datetimeoriginal (or other key) is missing we have to add it gh-74
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# https://github.com/jmathai/elodie/issues/74
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temporary_folder, folder = helper.create_working_folder()
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origin = '%s/photo.jpg' % folder
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shutil.copyfile(helper.get_file('no-exif.jpg'), origin)
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photo = Photo(origin)
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status = photo.set_date_taken(datetime(2013, 9, 30, 7, 6, 5))
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assert status == True, status
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photo_new = Photo(origin)
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metadata = photo_new.get_metadata()
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date_taken = metadata['date_taken']
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shutil.rmtree(folder)
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#assert date_taken == (2013, 9, 30, 7, 6, 5, 0, 273, 0), metadata['date_taken']
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assert date_taken == helper.time_convert((2013, 9, 30, 7, 6, 5, 0, 273, 0)), metadata['date_taken']
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def test_set_date_taken():
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temporary_folder, folder = helper.create_working_folder()
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origin = '%s/photo.jpg' % folder
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shutil.copyfile(helper.get_file('plain.jpg'), origin)
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photo = Photo(origin)
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status = photo.set_date_taken(datetime(2013, 9, 30, 7, 6, 5))
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assert status == True, status
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photo_new = Photo(origin)
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metadata = photo_new.get_metadata()
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date_taken = metadata['date_taken']
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shutil.rmtree(folder)
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#assert date_taken == (2013, 9, 30, 7, 6, 5, 0, 273, 0), metadata['date_taken']
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assert date_taken == helper.time_convert((2013, 9, 30, 7, 6, 5, 0, 273, 0)), metadata['date_taken']
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def test_set_location():
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raise SkipTest('gh-31, precision is lost in conversion from decimal to dms')
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temporary_folder, folder = helper.create_working_folder()
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origin = '%s/photo.jpg' % folder
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shutil.copyfile(helper.get_file('plain.jpg'), origin)
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photo = Photo(origin)
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origin_metadata = photo.get_metadata()
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# Verify that original photo has no location information
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assert origin_metadata['latitude'] is None, origin_metadata['latitude']
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assert origin_metadata['longitude'] is None, origin_metadata['longitude']
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status = photo.set_location(11.1111111111, 99.9999999999)
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assert status == True, status
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photo_new = Photo(origin)
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metadata = photo_new.get_metadata()
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shutil.rmtree(folder)
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# @TODO: understand why the decimal to degree conversion loses accuracy
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assert metadata['latitude'] == 11.1111111111, metadata['latitude']
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assert metadata['longitude'] == 99.9999999999, metadata['longitude']
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def test_set_title():
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temporary_folder, folder = helper.create_working_folder()
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origin = '%s/photo.jpg' % folder
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shutil.copyfile(helper.get_file('plain.jpg'), origin)
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photo = Photo(origin)
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origin_metadata = photo.get_metadata()
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status = photo.set_title('my photo title')
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assert status == True, status
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photo_new = Photo(origin)
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metadata = photo_new.get_metadata()
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shutil.rmtree(folder)
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assert metadata['title'] == 'my photo title', metadata['title']
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def test_set_title_non_ascii():
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temporary_folder, folder = helper.create_working_folder()
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origin = '%s/photo.jpg' % folder
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shutil.copyfile(helper.get_file('plain.jpg'), origin)
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photo = Photo(origin)
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origin_metadata = photo.get_metadata()
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unicode_title = u'形声字 / 形聲字'
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utf8_title = unicode_title.encode('utf-8')
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status = photo.set_title(unicode_title)
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assert status == True, status
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photo_new = Photo(origin)
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metadata = photo_new.get_metadata()
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shutil.rmtree(folder)
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assert metadata['title'] == utf8_title, metadata['title']
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