def test_get_image_info_invalid(self):
expected = (u'Unknown filetype', 0, 0)
result = image_tools.get_image_info(os.devnull)
msg = ('get_image_info() on invalid image failed; '
'result differs: %s:%dx%d instead of %s:%dx%d' %
(result + expected))
self.assertEqual(result, expected, msg=msg)
def test_get_image_info(self):
for image in _TEST_IMAGES:
image_path = get_image_path(image.name)
expected = (image.format, ) + image.size
result = image_tools.get_image_info(image_path)
msg = ('get_image_info("%s") failed; '
'result differs: %s:%dx%d instead of %s:%dx%d' %
((image.name, ) + result + expected))
self.assertEqual(result, expected, msg=msg)
def test_get_image_info_invalid(self):
expected = (u'Unknown filetype', 0, 0)
result = image_tools.get_image_info(os.devnull)
msg = (
'get_image_info() on invalid image failed; '
'result differs: %s:%dx%d instead of %s:%dx%d'
% (result + expected)
)
self.assertEqual(result, expected, msg=msg)
def test_get_image_info(self):
for image in _TEST_IMAGES:
image_path = get_image_path(image.name)
expected = (image.format,) + image.size
result = image_tools.get_image_info(image_path)
msg = (
'get_image_info("%s") failed; '
'result differs: %s:%dx%d instead of %s:%dx%d'
% ((image.name,) + result + expected)
)
self.assertEqual(result, expected, msg=msg)
def get_mime_name(self, page=None):
"""Return a string with the name of the mime type of <page>. If
<page> is None, return the mime type name of the current page.
"""
self._wait_on_page(page)
page_path = self.get_path_to_page(page)
if page_path is None:
return None
format, dimensions, providers = image_tools.get_image_info(page_path)
return format
def get_size(self, page=None):
"""Return a tuple (width, height) with the size of <page>. If <page>
is None, return the size of the current page.
"""
self._wait_on_page(page)
page_path = self.get_path_to_page(page)
if page_path is None:
return (0, 0)
format, dimensions, providers = image_tools.get_image_info(page_path)
return dimensions
def get_mime_name(self, page=None):
'''Return a string with the name of the mime type of <page>. If
<page> is None, return the mime type name of the current page.
'''
self._wait_on_page(page)
page_path = self.get_path_to_page(page)
if page_path is None:
return None
format, width, height = image_tools.get_image_info(page_path)
return format
def get_size(self, page=None):
'''Return a tuple (width, height) with the size of <page>. If <page>
is None, return the size of the current page.
'''
self._wait_on_page(page)
page_path = self.get_path_to_page(page)
if page_path is None:
return (0, 0)
format, width, height = image_tools.get_image_info(page_path)
return (width, height)
def get_mime_name(self, page=None):
"""Return a string with the name of the mime type of <page>. If
<page> is None, return the mime type name of the current page.
"""
self._wait_on_page(page)
page_path = self.get_path_to_page(page)
if page_path is None:
return None
format, width, height = image_tools.get_image_info(page_path)
return format
def get_size(self, page=None):
"""Return a tuple (width, height) with the size of <page>. If <page>
is None, return the size of the current page.
"""
self._wait_on_page(page)
page_path = self.get_path_to_page(page)
if page_path is None:
return (0, 0)
format, width, height = image_tools.get_image_info(page_path)
return (width, height)
def _get_text_data(self, filepath):
""" Creates a tEXt dictionary for <filepath>. """
mime = mimetypes.guess_type(filepath)[0] or "unknown/mime"
uri = portability.uri_prefix() + pathname2url(i18n.to_utf8(os.path.normpath(filepath)))
stat = os.stat(filepath)
# MTime could be floating point number, so convert to long first to have a fixed point number
mtime = str(long(stat.st_mtime))
size = str(stat.st_size)
format, (width, height), providers = image_tools.get_image_info(filepath)
return {
'tEXt::Thumb::URI': uri,
'tEXt::Thumb::MTime': mtime,
'tEXt::Thumb::Size': size,
'tEXt::Thumb::Mimetype': mime,
'tEXt::Thumb::Image::Width': str(width),
'tEXt::Thumb::Image::Height': str(height),
'tEXt::Software': 'MComix %s' % constants.VERSION
}
def _get_text_data(self, filepath):
""" Creates a tEXt dictionary for <filepath>. """
mime = mimetypes.guess_type(filepath)[0] or "unknown/mime"
uri = portability.uri_prefix() + pathname2url(i18n.to_utf8(os.path.normpath(filepath)))
stat = os.stat(filepath)
# MTime could be floating point number, so convert to long first to have a fixed point number
mtime = str(long(stat.st_mtime))
size = str(stat.st_size)
format, width, height = image_tools.get_image_info(filepath)
return {
'tEXt::Thumb::URI': uri,
'tEXt::Thumb::MTime': mtime,
'tEXt::Thumb::Size': size,
'tEXt::Thumb::Mimetype': mime,
'tEXt::Thumb::Image::Width': str(width),
'tEXt::Thumb::Image::Height': str(height),
'tEXt::Software': 'MComix %s' % constants.VERSION
}