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d e f ƒ Z d d d d d „ Z d „ Z d S( s” String interpolation routines, i.e. the splitting up a given text into some
parts that are literal strings, and others that are Python expressions.
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Expressiont interpolates restructuredtext ent5 abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_s .0123456789t $s %s|%s(?s)s) [uU]?[rR]?("""|\'\'\')((? t | i ƒ | d | d d | ƒ}
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| ƒ | d j o t | ƒ } n d | j oD | i ƒ } | d c t | ƒ d 7<| d c t | d ƒ 7>> for kind, data, pos in interpolate("hey ${foo}bar"):
... print kind, `data`
TEXT u'hey '
EXPR Expression('foo')
TEXT u'bar'
:param text: the text to parse
:param filepath: absolute path to the file in which the text was found
(optional)
:param lineno: the line number at which the text was found (optional)
:param offset: the column number at which the text starts in the source
(optional)
:param lookup: the variable lookup mechanism; either "lenient" (the
default), "strict", or a custom lookup class
:return: a list of `TEXT` and `EXPR` events
:raise TemplateSyntaxError: when a syntax error in an expression is
encountered
t u i i t lookupi s
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