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-!Lc @ sa d Z d d k Z d d k Z d d k l Z d d k l Z d e f d „ ƒ YZ d „ Z d S( s< utilities for generating and formatting literal Python code.iÿÿÿÿN( t StringIO( t
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t c C s! t i d | | i | i | ƒ S( s¹ indent the given line according to the current indent level.
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\ ‰ ‰ ‡ ‡ ‡ f d † } d d „ } g } d } x™ t i d | ƒ D]… } | | ƒ o | i | ƒ qX | i ƒ } | d j o2 t i d | ƒ o t i d | ƒ i d ƒ } n | i | | | ƒ ƒ qX Wd i | ƒ S( s< remove the left-whitespace margin of a block of Python code.i i c s& ˆ ˆ p ˆ ˆ } t i d | ƒ o t ˆ ˆ s
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