Diana Changeset - 36b0271e7393

Changeset - 36b0271e7393

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Laman - 6 years ago 2019-05-29 16:30:43

more lenient and robust error handling

2 files changed with 8 insertions and 2 deletions:

src/diana/sgfParser/node.py

src/diana/sgfParser/property.py

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src/diana/sgfParser/node.py

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 from collections import deque
 import logging as log
 from . import skipWhitespace, ParserWarning
 from .property import Property, GAME_INFO
 class Node:
@@ @@ -20,14 +21,13 @@ class Node: @@
 		res=Node()
 		i=skipWhitespace(s,start+1)
 		while Property.fits(s,i):
 			i,x=Property.create(s,i)
 			if x.name in res.properties:
 				# !! raise or log or ignore
 				raise ParserWarning('duplicate "{0}" property in a node. second value ignored'.format(x.name),s,i)
 				log.warning(ParserWarning('duplicate "{0}" property in a node. second value ignored'.format(x.name),s,i))
 			else:
 				res.properties[x.name]=x
 			i=skipWhitespace(s,i)
 		return (i,res)
 	def listGINodes(self):

src/diana/sgfParser/property.py

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 import re
 import logging as log
 from .propValues import choose, singleton, listOf, compose, number, real, double, color, text, empty, anything, point, move, stone
 from . import skipWhitespace, ParserError
 GAME_INFO=1
 UNKNOWN=99
@@ @@ -21,13 +22,18 @@ class Property: @@
 	@staticmethod
 	def create(s,start):
 		assert Property.fits(s,start)
 		res=Property()
 		i,res.name=Property.ident(s,start)
 		i=skipWhitespace(s,i)
 		try:
 		i,x=Property.createValue(s,i,res.name)
 		except ParserError as e: # malformed value
 			log.warning(e)
 			i,x=choose(listOf(anything), singleton(anything))(s,i)
 			res.name="_"+res.name
 		res.value=x
 		i=skipWhitespace(s,i)
 		return (i,res)
 	@staticmethod
 	def ident(s,start):

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