def test_write_acii(self, write_ascii_jpg, write_ascii_tif):
rnd_ascii = str_gen(2000)
tag_dict = {'Caption-Abstract': u'{}'.format(rnd_ascii)}
write_iptc_tags(write_ascii_jpg, tag_dict)
write_iptc_tags(write_ascii_tif, tag_dict)
ret_dict_jpg = get_iptc_tags(write_ascii_jpg)
ret_dict_tif = get_iptc_tags(write_ascii_tif)
assert ret_dict_jpg['Caption-Abstract'] == rnd_ascii
assert ret_dict_tif['Caption-Abstract'] == rnd_ascii
def test_write_acii(self, write_ascii_jpg, write_ascii_tif):
rnd_ascii = str_gen(2000)
tag_dict = {'Caption-Abstract': u'{}'.format(rnd_ascii)}
write_iptc_tags(write_ascii_jpg, tag_dict)
write_iptc_tags(write_ascii_tif, tag_dict)
ret_dict_jpg = get_iptc_tags(write_ascii_jpg)
ret_dict_tif = get_iptc_tags(write_ascii_tif)
assert ret_dict_jpg['Caption-Abstract'] == rnd_ascii
assert ret_dict_tif['Caption-Abstract'] == rnd_ascii
def test_write_acii_tags(self, write_ascii_jpg, write_ascii_tif):
tags = get_wanted_iptc_tags()
for tag in tags:
choice_tag = random.choice(tags.keys())
if int(tags[choice_tag].split('|')[-1]) > 127:
str_len = int(tags[choice_tag].split('|')[-1])
break
rnd_ascii = str_gen(str_len)
tag_dict = {'{}'.format(choice_tag.split('iptc_')[-1]): u'{}'.format(rnd_ascii)}
write_iptc_tags(write_ascii_jpg, tag_dict)
write_iptc_tags(write_ascii_tif, tag_dict)
ret_dict_jpg = get_iptc_tags(write_ascii_jpg)
ret_dict_tif = get_iptc_tags(write_ascii_tif)
assert ret_dict_jpg[choice_tag] == rnd_ascii
assert ret_dict_tif[choice_tag] == rnd_ascii
def test_write_acii_tags(self, write_ascii_jpg, write_ascii_tif):
tags = get_wanted_iptc_tags()
for tag in tags:
choice_tag = random.choice(tags.keys())
if int(tags[choice_tag].split('|')[-1]) > 127:
str_len = int(tags[choice_tag].split('|')[-1])
break
rnd_ascii = str_gen(str_len)
tag_dict = {
'{}'.format(choice_tag.split('iptc_')[-1]): u'{}'.format(rnd_ascii)
}
write_iptc_tags(write_ascii_jpg, tag_dict)
write_iptc_tags(write_ascii_tif, tag_dict)
ret_dict_jpg = get_iptc_tags(write_ascii_jpg)
ret_dict_tif = get_iptc_tags(write_ascii_tif)
assert ret_dict_jpg[choice_tag] == rnd_ascii
assert ret_dict_tif[choice_tag] == rnd_ascii
def test_write_unicode(self):
''' writes a single unicode char into a jpg and tif
image and compares the read solutions by
according to available unicode codepoints
random sequenzes of generated unicode
strings could not be checked
'''
rnd_unicode = rand_unicode()
write_iptc_tags(WRITE_UNICODE_JPG, {'Caption-Abstract': u'{}'.format(rnd_unicode)})
write_iptc_tags(WRITE_UNICODE_TIF, {'Caption-Abstract': u'{}'.format(rnd_unicode)})
ret_dict = get_iptc_tags(WRITE_UNICODE_JPG)
assert ret_dict['iptc_Caption-Abstract'].encode('utf-8') == rnd_unicode.encode('utf-8')
assert ret_dict['iptc_Caption-Abstract'].encode('utf-8') == rnd_unicode.encode('utf-8')
def test_write_unicode(self):
''' writes a single unicode char into a jpg and tif
image and compares the read solutions by
according to available unicode codepoints
random sequenzes of generated unicode
strings could not be checked
'''
rnd_unicode = rand_unicode()
write_iptc_tags(WRITE_UNICODE_JPG,
{'Caption-Abstract': u'{}'.format(rnd_unicode)})
write_iptc_tags(WRITE_UNICODE_TIF,
{'Caption-Abstract': u'{}'.format(rnd_unicode)})
ret_dict = get_iptc_tags(WRITE_UNICODE_JPG)
assert ret_dict['iptc_Caption-Abstract'].encode(
'utf-8') == rnd_unicode.encode('utf-8')
assert ret_dict['iptc_Caption-Abstract'].encode(
'utf-8') == rnd_unicode.encode('utf-8')
def test_keywords_jpg(self, small_iptc_return):
res = get_iptc_tags(FULL_IPTC_JPG)
assert res == small_iptc_return
def test_write_tif(self, less_tags, write_dict, read_dict, random_tif):
write_iptc_tags(random_tif, write_dict)
assert get_iptc_tags(random_tif, less_tags) == read_dict
def test_write_jpg(self, less_tags, write_dict, read_dict, random_jpg):
write_iptc_tags(random_jpg, write_dict)
assert get_iptc_tags(random_jpg, less_tags) == read_dict
def test_iso_date(self, iso_date):
assert parse_date(get_iptc_tags(DATE_JPG, ['DateCreated']), format='%Y:%m:%d') == iso_date
def test_iptc_values_empty_jpg(self, less_tags):
assert get_iptc_tags(EMPTY_IPTC_JPG, less_tags) == {}
def test_iptc_values_empty_tif(self, less_tags):
assert get_iptc_tags(EMPTY_IPTC_TIF, less_tags) == {}
def test_iptc_values_empty_tif(self, less_tags):
assert get_iptc_tags(EMPTY_IPTC_TIF, less_tags) == {}
def test_keywords_jpg(self, small_iptc_return):
res = get_iptc_tags(FULL_IPTC_JPG)
assert res == small_iptc_return
def test_iptc_values_empty_jpg(self, less_tags):
assert get_iptc_tags(EMPTY_IPTC_JPG, less_tags) == {}
def test_iso_date(self, iso_date):
assert parse_date(get_iptc_tags(DATE_JPG, ['DateCreated']),
format='%Y:%m:%d') == iso_date
def test_write_jpg(self, less_tags, write_dict, read_dict, random_jpg):
write_iptc_tags(random_jpg, write_dict)
assert get_iptc_tags(random_jpg, less_tags) == read_dict
def test_write_tif(self, less_tags, write_dict, read_dict, random_tif):
write_iptc_tags(random_tif, write_dict)
assert get_iptc_tags(random_tif, less_tags) == read_dict
def test_keywords_tif(self, small_iptc_return):
res = get_iptc_tags(FULL_IPTC_TIF)
assert res == small_iptc_return
def test_iptc_values_empty_jpg(self, less_tags, file_path, expected):
assert get_iptc_tags(file_path, less_tags) == expected
def test_keywords_tif(self, small_iptc_return):
res = get_iptc_tags(FULL_IPTC_TIF)
assert res == small_iptc_return
def test_iptc_values_empty_jpg(self, less_tags, file_path, expected):
assert get_iptc_tags(file_path, less_tags) == expected
