python -pptx --from pptx.enum.text import PP_PARAGRAPH_ALIGNMENT

from pptx import *
from pptx.util import Pt,Inches
from pptx.dml.color import RGBColor
from pptx.chart.data import ChartData
from pptx.enum.shapes import MSO_AUTO_SHAPE_TYPE
from pptx.enum.text import PP_PARAGRAPH_ALIGNMENT
prs = Presentation()
slide_layout = prs.slide_layouts[2]
slide = prs.slides.add_slide(slide_layout)
left = Inches(0.5)
top = Inches(1.4)
width = Inches(6.0)
height = Inches(6)
shape = slide.shapes.add_shape(MSO_AUTO_SHAPE_TYPE.RECTANGLE, left, top, width, height)
text_frame = shape.text_frame
text_frame.clear()  # not necessary for newly-created shape

paragraph_strs = [
    'Egg, bacon, sausage and spam.',
    'Spam, bacon, sausage and spam.',
    'Spam, egg, spam, spam, bacon and spam.'
]


p = text_frame.paragraphs[0]
p.text = paragraph_strs[0]
p.alignment = PP_PARAGRAPH_ALIGNMENT.LEFT

for para_str in paragraph_strs[1:]:
    p = text_frame.add_paragraph()
    p.text = para_str
    p.alignment = PP_PARAGRAPH_ALIGNMENT.RIGHT
prs.save('Out.pptx')