179 lines
4.9 KiB
Python
179 lines
4.9 KiB
Python
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# -*- 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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import shutil
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import tempfile
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import time
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import datetime
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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.video import Video
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os.environ['TZ'] = 'GMT'
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def test_video_extensions():
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video = Video()
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extensions = video.extensions
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assert 'avi' in extensions
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assert 'm4v' in extensions
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assert 'mov' in extensions
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assert 'm4v' in extensions
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assert '3gp' in extensions
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valid_extensions = Video.get_valid_extensions()
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assert extensions == valid_extensions, valid_extensions
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def test_get_coordinate():
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video = Video(helper.get_file('video.mov'))
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coordinate = video.get_coordinate()
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assert coordinate == 38.189299999999996, coordinate
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def test_get_coordinate_latitude():
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video = Video(helper.get_file('video.mov'))
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coordinate = video.get_coordinate('latitude')
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assert coordinate == 38.189299999999996, coordinate
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def test_get_coordinate_longitude():
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video = Video(helper.get_file('video.mov'))
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coordinate = video.get_coordinate('longitude')
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assert coordinate == -119.9558, coordinate
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def test_get_date_taken():
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video = Video(helper.get_file('video.mov'))
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date_taken = video.get_date_taken()
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assert date_taken == (2015, 1, 19, 12, 45, 11, 0, 19, 0), date_taken
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def test_get_exif():
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video = Video(helper.get_file('video.mov'))
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exif = video.get_exif()
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assert exif is not None, exif
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def test_is_valid():
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video = Video(helper.get_file('video.mov'))
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assert video.is_valid()
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def test_is_not_valid():
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video = Video(helper.get_file('text.txt'))
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assert not video.is_valid()
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def test_set_date_taken():
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if not can_edit_exif():
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raise SkipTest('avmetareadwrite executable not found')
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temporary_folder, folder = helper.create_working_folder()
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origin = '%s/video.mov' % folder
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shutil.copyfile(helper.get_file('video.mov'), origin)
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video = Video(origin)
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status = video.set_date_taken(datetime.datetime(2013, 9, 30, 7, 6, 5))
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assert status == True, status
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video_new = Video(origin)
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metadata = video_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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def test_set_location():
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if not can_edit_exif():
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raise SkipTest('avmetareadwrite executable not found')
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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/video.mov' % folder
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shutil.copyfile(helper.get_file('video.mov'), origin)
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video = Video(origin)
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origin_metadata = video.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 = video.set_location(11.1111111111, 99.9999999999)
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assert status == True, status
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video_new = Video(origin)
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metadata = video_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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if not can_edit_exif():
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raise SkipTest('avmetareadwrite executable not found')
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temporary_folder, folder = helper.create_working_folder()
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origin = '%s/video.mov' % folder
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shutil.copyfile(helper.get_file('video.mov'), origin)
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video = Video(origin)
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origin_metadata = video.get_metadata()
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status = video.set_title('my video title')
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assert status == True, status
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video_new = Video(origin)
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metadata = video_new.get_metadata()
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shutil.rmtree(folder)
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assert metadata['title'] == 'my video title', metadata['title']
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def test_set_title_non_ascii():
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if not can_edit_exif():
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raise SkipTest('avmetareadwrite executable not found')
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raise SkipTest('gh-27, non-ascii characters')
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temporary_folder, folder = helper.create_working_folder()
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origin = '%s/video.mov' % folder
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shutil.copyfile(helper.get_file('video.mov'), origin)
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video = Video(origin)
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origin_metadata = video.get_metadata()
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status = video.set_title('形声字 / 形聲字')
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assert status == True, status
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video_new = Video(origin)
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metadata = video_new.get_metadata()
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shutil.rmtree(folder)
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assert metadata['title'] == '形声字 / 形聲字', metadata['title']
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def can_edit_exif():
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video = Video()
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return video.get_avmetareadwrite()
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