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Write multi-line-strings using the triple-quoted syntax #6

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Write multi-line-strings using the triple-quoted syntax #6

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19 changes: 18 additions & 1 deletion codegen.py
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Original file line number Diff line number Diff line change
Expand Up @@ -397,7 +397,24 @@ def visit_Name(self, node):
self.write(node.id)

def visit_Str(self, node):
self.write(repr(node.s))
# If we have newlines, and '>>>' it means we probably have a doctest.
# We need to write back triple-quoted strings in that case, and not
# a repr(node.s)
if '\n' in node.s and '>>>' in node.s:
if '"""' not in node.s:
self.write('"""')
self.write(node.s)
self.write('"""')
elif "'''" not in node.s:
self.write("'''")
self.write(node.s)
self.write("'''")
else:
# Seriously, you wrote a string with both ''' and """ in it?
# I have no idea what to do now!
self.write(repr(node.s))
else:
self.write(repr(node.s))

def visit_Bytes(self, node):
self.write(repr(node.s))
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