def galaxy_parameter_image(bucket, galaxy_key, name):
"""
Returns base64 string version of galaxy image
"""
tmp_file = get_temp_file('.png')
key = get_build_png_name(galaxy_key, name)
get_file_from_bucket(bucket, key, tmp_file)
out_file = open(tmp_file, "rb")
image64 = base64.b64encode(out_file.read())
out_file.close()
os.remove(tmp_file)
return image64
def galaxy_parameter_image(bucket, galaxy_key, name):
"""
Returns base64 string version of galaxy image
"""
tmp_file = get_temp_file('.png')
key = get_build_png_name(galaxy_key, name)
get_file_from_bucket(bucket, key, tmp_file)
out_file = open(tmp_file, "rb")
image64 = base64.b64encode(out_file.read())
out_file.close()
os.remove(tmp_file)
return image64
def user_galaxy_image(bucket, galaxy_key, connection, userid, galaxy_id, colour):
"""
Returns base64 string version of galaxy image
"""
image_file_name = get_temp_file(".png")
marked_image_file_name = get_temp_file(".png")
key = get_colour_image_key(galaxy_key, colour)
get_file_from_bucket(bucket, key, image_file_name)
image = fitsimage.FitsImage(connection)
image.mark_image(image_file_name, marked_image_file_name, galaxy_id, userid)
out_file = open(marked_image_file_name, "rb")
image64 = base64.b64encode(out_file.read())
out_file.close()
os.remove(marked_image_file_name)
os.remove(image_file_name)
return image64
def user_galaxy_image(bucket, galaxy_key, connection, userid, galaxy_id,
colour):
"""
Returns base64 string version of galaxy image
"""
image_file_name = get_temp_file(".png")
marked_image_file_name = get_temp_file(".png")
key = get_colour_image_key(galaxy_key, colour)
get_file_from_bucket(bucket, key, image_file_name)
image = fitsimage.FitsImage(connection)
image.mark_image(image_file_name, marked_image_file_name, galaxy_id,
userid)
out_file = open(marked_image_file_name, "rb")
image64 = base64.b64encode(out_file.read())
out_file.close()
os.remove(marked_image_file_name)
os.remove(image_file_name)
return image64
