def image_and_format_from_data(data):
' Create an image object from the specified data which should be a bytsestring and also return the format of the image '
ba = QByteArray(data)
buf = QBuffer(ba)
buf.open(QBuffer.ReadOnly)
r = QImageReader(buf)
fmt = bytes(r.format()).decode('utf-8')
return r.read(), fmt
def verify_theme(report):
must_use_qt()
report.bad = bad = {}
for name, path in iteritems(report.name_map):
reader = QImageReader(os.path.join(report.path, path))
img = reader.read()
if img.isNull():
bad[name] = reader.errorString()
return bool(bad)
def _insert_image(self):
filedialog = QFileDialog(self)
filedialog.setOption(QFileDialog.DontUseNativeDialog)
filedialog.setDefaultSuffix("*.jpg")
filedialog.setDirectory(self._cfg.get(
"TextEditor/LastPath", ".", system=True))
type_files = (
self.tr("JPEG (*.jpg)"),
self.tr("GIF (*.gif)"),
self.tr("PNG (*.png)"),
self.tr("BMP (*.bmp)"),
self.tr("All files (*)"),
)
filedialog.setNameFilters(type_files)
if filedialog.exec_():
path = filedialog.selectedFiles()[0]
fmt = path.split(".")[-1]
image = QImageReader(path).read()
self._doc.ins_image(image, fmt, image.width(), image.height())
self._cfg["SYSTEM", "TextEditor/LastPath"] = (
os.path.dirname(path))
