def get_image(self, size=DISPLAY_SIZE, page=DEFAULT_PAGE_NUMBER, zoom=DEFAULT_ZOOM_LEVEL, rotation=DEFAULT_ROTATION, as_base64=False, version=None):
if zoom < ZOOM_MIN_LEVEL:
zoom = ZOOM_MIN_LEVEL
if zoom > ZOOM_MAX_LEVEL:
zoom = ZOOM_MAX_LEVEL
rotation = rotation % 360
try:
file_path = self.get_valid_image(size=size, page=page, zoom=zoom, rotation=rotation, version=version)
except UnknownFileFormat:
file_path = get_icon_file_path(self.file_mimetype)
except UnkownConvertError:
file_path = get_error_icon_file_path()
except:
file_path = get_error_icon_file_path()
if as_base64:
image = open(file_path, 'r')
out = StringIO()
base64.encode(image, out)
return u'data:%s;base64,%s' % (get_mimetype(open(file_path, 'r'), file_path, mimetype_only=True)[0], out.getvalue().replace('\n', ''))
else:
return file_path
def get_image(self, size, transformations):
try:
return convert(self.filepath, size=size, cleanup_files=False, transformations=transformations)
except UnknownFileFormat:
return get_icon_file_path(get_mimetype(self.filepath))
except UnkownConvertError:
return get_error_icon_file_path()
def get_image(self, size, transformations):
try:
return self.get_valid_image(size=size, transformations=transformations)
#return convert(self.filepath, size=size, cleanup_files=False, transformations=transformations)
except UnknownFileFormat:
mimetype, encoding = get_mimetype(open(self.filepath, 'rb'), self.filepath)
return get_icon_file_path(mimetype)
except UnkownConvertError:
return get_error_icon_file_path()
def get_image(self, size=DISPLAY_SIZE, page=DEFAULT_PAGE_NUMBER, zoom=DEFAULT_ZOOM_LEVEL, rotation=DEFAULT_ROTATION):
try:
return self.get_valid_image(size=size, page=page, zoom=zoom, rotation=rotation)
except UnknownFileFormat:
return get_icon_file_path(self.file_mimetype)
except UnkownConvertError:
return get_error_icon_file_path()
except:
return get_error_icon_file_path()
def get_image(self, size=DISPLAY_SIZE, page=DEFAULT_PAGE_NUMBER, zoom=DEFAULT_ZOOM_LEVEL, rotation=DEFAULT_ROTATION):
try:
image_cache_name = self.get_image_cache_name(page=page)
return convert(image_cache_name, cleanup_files=False, size=size, zoom=zoom, rotation=rotation)
except UnknownFileFormat:
return get_icon_file_path(self.file_mimetype)
except UnkownConvertError:
return get_error_icon_file_path()
except:
return get_error_icon_file_path()
def get_image(self, size, transformations):
try:
return self.get_valid_image(size=size,
transformations=transformations)
#return convert(self.filepath, size=size, cleanup_files=False, transformations=transformations)
except UnknownFileFormat:
mimetype, encoding = get_mimetype(open(self.filepath, 'rb'),
self.filepath)
return get_icon_file_path(mimetype)
except UnkownConvertError:
return get_error_icon_file_path()
def get_image(self,
size=DISPLAY_SIZE,
page=DEFAULT_PAGE_NUMBER,
zoom=DEFAULT_ZOOM_LEVEL,
rotation=DEFAULT_ROTATION,
as_base64=False,
version=None):
if zoom < ZOOM_MIN_LEVEL:
zoom = ZOOM_MIN_LEVEL
if zoom > ZOOM_MAX_LEVEL:
zoom = ZOOM_MAX_LEVEL
rotation = rotation % 360
try:
file_path = self.get_valid_image(size=size,
page=page,
zoom=zoom,
rotation=rotation,
version=version)
except UnknownFileFormat:
file_path = get_icon_file_path(self.file_mimetype)
except UnkownConvertError:
file_path = get_error_icon_file_path()
except:
file_path = get_error_icon_file_path()
if as_base64:
image = open(file_path, 'r')
out = StringIO()
base64.encode(image, out)
return u'data:%s;base64,%s' % (get_mimetype(
open(file_path, 'r'), file_path,
mimetype_only=True)[0], out.getvalue().replace('\n', ''))
else:
return file_path
