小编Gau*_*gul的帖子

我正在使用OAuthlib进行Google的OAuth流程。运行4到5个月效果良好。突然我开始出现以下错误：

File "/home/whitesnow-2/Gaurav/Axonator/AxVirtualEnv/local/lib/python2.7/site-packages/oauthlib/oauth2/rfc6749/parameters.py", 
line 409, in validate_token_parameters raise w Warning: Scope has changed from 
"https://www.googleapis.com/auth/calendar 
https://www.googleapis.com/auth/docs 
https://www.googleapis.com/auth/spreadsheets 
https://www.googleapis.com/auth/drive.file
https://www.googleapis.com/auth/userinfo.email 
https://www.googleapis.com/auth/userinfo.profile" to 
"https://www.googleapis.com/auth/calendar 
https://www.googleapis.com/auth/docs 
https://www.googleapis.com/auth/spreadsheets 
https://www.googleapis.com/auth/drive.file 
https://www.googleapis.com/auth/userinfo.email 
https://www.googleapis.com/auth/userinfo.profile".

以下是用于生成OAuth授权URL的代码：

flow = google_auth_oauthlib.flow.Flow.from_client_secrets_file(
            settings.GOOGLE_OAUTH2_CLIENT_SECRETS_JSON,
            scopes=['https://www.googleapis.com/auth/calendar https://www.googleapis.com/auth/docs https://www.googleapis.com/auth/spreadsheets https://www.googleapis.com/auth/drive.file https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/userinfo.profile'],
            redirect_uri=REDIRECT_URI
        )
    authorization_url, state = flow.authorization_url(
            access_type='offline',
            include_granted_scopes='true',
            prompt='consent'
        )

以下是Google OAuth回调的代码：

auth_code = request.GET.get("code")
    objectid = request.GET.get("state")
    error = request.GET.get("error")
    if error == "access_denied":
        return "Access Denied"
    else:
        flow = google_auth_oauthlib.flow.Flow.from_client_secrets_file(
            settings.GOOGLE_OAUTH2_CLIENT_SECRETS_JSON,
            scopes=['https://www.googleapis.com/auth/calendar https://www.googleapis.com/auth/docs https://www.googleapis.com/auth/spreadsheets https://www.googleapis.com/auth/drive.file https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/userinfo.profile'],
            redirect_uri=REDIRECT_URI
        )
        flow.fetch_token(code=auth_code)

我使用PIL工作时,我在图像上绘制了贝塞尔曲线,我想增加该曲线的厚度.这是我的代码:

for image in images:
    img = Image.open("/home/ec2-user/virtualenvs/axonator-production/axonator/media/app_data/ax_picture_20150831_213704.png").convert('RGBA')
    for annotation in image["annotations"]:
        xys = []
        frame = annotation["frame"].split(",")
        frame = [int(float(frame[0])),int(float(frame[1])),int(float(frame[2])),int(float(frame[3]))]
        frame_location = (frame[0],frame[1])
        frame_size = (5000 , 5000)
        for point in annotation["path"]:
            pt = point["points"].split(",")
            xys.append((pt[0],pt[1]))
        bezier = make_bezier(xys)
        points = bezier(ts)
        curve = Image.new('RGBA', frame_size)
        import pdb; pdb.set_trace()
        curve_draw = ImageDraw.Draw(curve)
        curve_draw.polygon(points,outline="red")
        curve_draw.text(points[0],str(order))
        order = order + 1
        img.paste(curve,frame_location,mask = curve)
    img.save('out.png')