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Fix for Image element not loading following a finalize.

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PySimpleGUI 2020-02-19 14:03:54 -05:00
parent 85cef1713b
commit 23ce1bb6af
1 changed files with 5 additions and 10 deletions
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15
PySimpleGUIWeb/PySimpleGUIWeb.py
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@ -1,6 +1,6 @@
#usr/bin/python3 #usr/bin/python3
version = __version__ = "0.35.1 Unreleased fix for Text element after Remi update" version = __version__ = "0.35.2 Unreleased fix for Text element after Remi update, Image element not loading fixed"
port = 'PySimpleGUIWeb' port = 'PySimpleGUIWeb'
@ -1425,8 +1425,8 @@ class Image(Element):
self.EnableEvents = enable_events self.EnableEvents = enable_events
sz = (0,0) if size == (None, None) else size sz = (0,0) if size == (None, None) else size
self.Widget = None #type: SuperImage self.Widget = None #type: SuperImage
if data is None and filename is None: # if data is None and filename is None: # it is OK to have no image specified when intially creating
print('* Warning... no image specified in Image Element! *') # print('* Warning... no image specified in Image Element! *')
super().__init__(ELEM_TYPE_IMAGE, size=sz, background_color=background_color, pad=pad, key=key, super().__init__(ELEM_TYPE_IMAGE, size=sz, background_color=background_color, pad=pad, key=key,
tooltip=tooltip, visible=visible) tooltip=tooltip, visible=visible)
return return
@ -1507,19 +1507,14 @@ class SuperImage(remi.gui.Image):
try: try:
#here a base64 image is received #here a base64 image is received
self.imagedata = base64.b64decode(file_path_name, validate=True) self.imagedata = base64.b64decode(file_path_name, validate=True)
self.attributes['src'] = "/%s/get_image_data?update_index=%s" % (id(self), str(time.time()))
except binascii.Error: except binascii.Error:
#here an image data is received (opencv image) #here an image data is received (opencv / PIL / other image)
self.imagedata = file_path_name self.imagedata = file_path_name
self.refresh() self.attributes['src'] = "/%s/get_image_data?update_index=%s" % (id(self), str(time.time()))
self.refresh() self.refresh()
else: else:
#here a filename is received #here a filename is received
self.attributes['src'] = remi.gui.load_resource(file_path_name) self.attributes['src'] = remi.gui.load_resource(file_path_name)
"""print(f'***** Loading file = {file_path_name}')
self.mimetype, self.encoding = mimetypes.guess_type(file_path_name)
with open(file_path_name, 'rb') as f:
self.imagedata = f.read()"""
self.refresh() self.refresh()
def refresh(self): def refresh(self):