Yad Konrad 0bserver07

## env.py
# Inspired by http://liuhongjiang.github.io/hexotech/2015/10/14/alembic-support-multiple-model-files/

def combine_metadata():
    from sqlalchemy import MetaData
    import models  # models file into which all models are imported

    model_classes = []
    for model_name in models.__all__:
        model_classes.append(getattr(models, model_name))

## ImageMagick-snippets.md

      
        
          
            
              
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                0bserver07
                / ImageMagick-snippets.md
            
            
              Created
              November 21, 2016 03:17
                — forked from MohamedAlaa/ImageMagick-snippets.md
            
              
                ImageMagick Snippets
              
          
        
      
        
  
      
    Remove white background color of an image in ImageMagick

$ convert  your.jpg  -transparent white  your.png
Flatten a transparent image with a white background:
	# Inspired by http://liuhongjiang.github.io/hexotech/2015/10/14/alembic-support-multiple-model-files/

	def combine_metadata():
	from sqlalchemy import MetaData
	import models # models file into which all models are imported

	model_classes = []
	for model_name in models.__all__:
	model_classes.append(getattr(models, model_name))