Copyright	(c) 2009 Bernie Pope
License	BSD-style
Maintainer	bjpop@csse.unimelb.edu.au
Stability	experimental
Portability	ghc
Safe Haskell	Safe
Language	Haskell2010

Language.Python.Common.Pretty

Description

Convenience class for pretty printing combinators.

Synopsis

module Text.PrettyPrint
class Pretty a where
- pretty :: a -> Doc
prettyText :: Pretty a => a -> String
prettyPrefix :: Pretty a => Int -> a -> Doc
parensIf :: Pretty a => (a -> Bool) -> a -> Doc
perhaps :: Pretty a => Maybe a -> Doc -> Doc
commaList :: Pretty a => [a] -> Doc
equalsList :: Pretty a => [a] -> Doc

Documentation

module Text.PrettyPrint

class Pretty a where Source #

All types which can be transformed into a Doc.

Methods

pretty :: a -> Doc Source #

Instances

Pretty Bool Source #
Instance details Defined in Language.Python.Common.Pretty Methods pretty :: Bool -> Doc Source #
Pretty Double Source #
Instance details Defined in Language.Python.Common.Pretty Methods pretty :: Double -> Doc Source #
Pretty Int Source #
Instance details Defined in Language.Python.Common.Pretty Methods pretty :: Int -> Doc Source #
Pretty Integer Source #
Instance details Defined in Language.Python.Common.Pretty Methods pretty :: Integer -> Doc Source #
Pretty String Source #
Instance details Defined in Language.Python.Common.Pretty Methods pretty :: String -> Doc Source #
Pretty SrcSpan Source #
Instance details Defined in Language.Python.Common.SrcLocation Methods pretty :: SrcSpan -> Doc Source #
Pretty SrcLocation Source #
Instance details Defined in Language.Python.Common.SrcLocation Methods pretty :: SrcLocation -> Doc Source #
Pretty Token Source #
Instance details Defined in Language.Python.Common.PrettyToken Methods pretty :: Token -> Doc Source #
Pretty ParseError Source #
Instance details Defined in Language.Python.Common.PrettyParseError Methods pretty :: ParseError -> Doc Source #
Pretty a => Pretty (Maybe a) Source #
Instance details Defined in Language.Python.Common.Pretty Methods pretty :: Maybe a -> Doc Source #
Pretty (AssignOp a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: AssignOp a -> Doc Source #
Pretty (Op a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: Op a -> Doc Source #
Pretty (Slice a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: Slice a -> Doc Source #
Pretty (DictKeyDatumList a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: DictKeyDatumList a -> Doc Source #
Pretty (YieldArg a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: YieldArg a -> Doc Source #
Pretty (Expr a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: Expr a -> Doc Source #
Pretty (CompIter a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: CompIter a -> Doc Source #
Pretty (CompIf a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: CompIf a -> Doc Source #
Pretty (CompFor a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: CompFor a -> Doc Source #
Pretty (ComprehensionExpr a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: ComprehensionExpr a -> Doc Source #
Pretty (Comprehension a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: Comprehension a -> Doc Source #
Pretty (ExceptClause a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: ExceptClause a -> Doc Source #
Pretty (Handler a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: Handler a -> Doc Source #
Pretty (Argument a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: Argument a -> Doc Source #
Pretty (ParamTuple a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: ParamTuple a -> Doc Source #
Pretty (Parameter a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: Parameter a -> Doc Source #
Pretty (Decorator a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: Decorator a -> Doc Source #
Pretty (RaiseExpr a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: RaiseExpr a -> Doc Source #
Pretty (Statement a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: Statement a -> Doc Source #
Pretty (ImportRelative a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: ImportRelative a -> Doc Source #
Pretty (FromItems a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: FromItems a -> Doc Source #
Pretty (FromItem a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: FromItem a -> Doc Source #
Pretty (ImportItem a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: ImportItem a -> Doc Source #
Pretty (Module a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: Module a -> Doc Source #
Pretty (Ident a) Source #
Instance details Defined in Language.Python.Common.PrettyAST Methods pretty :: Ident a -> Doc Source #

prettyText :: Pretty a => a -> String Source #

Transform values into strings.

prettyPrefix :: Pretty a => Int -> a -> Doc Source #

Print just the prefix of something

parensIf :: Pretty a => (a -> Bool) -> a -> Doc Source #

Conditionally wrap parentheses around an item.

perhaps :: Pretty a => Maybe a -> Doc -> Doc Source #

commaList :: Pretty a => [a] -> Doc Source #

A list of things separated by commas.

equalsList :: Pretty a => [a] -> Doc Source #

A list of things separated by equals signs.