Issue reading grammar on Windows
Mv77 opened this issue · 2 comments
Mv77 commented
Hi,
I'm trying to work with dolo in my Windows machine, but the latest version (0.4.9.15) does not work. Running import dolo causes the following error
>>> import dolo
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\mateo\Anaconda3\lib\site-packages\dolo\__init__.py", line 3, in <module>
import dolang
File "C:\Users\mateo\Anaconda3\lib\site-packages\dolang\__init__.py", line 4, in <module>
from dolang.grammar import parse_string
File "C:\Users\mateo\Anaconda3\lib\site-packages\dolang\grammar.py", line 29, in <module>
grammar_0 = open(DATA_PATH, "rt").read()
File "C:\Users\mateo\Anaconda3\lib\encodings\cp1252.py", line 23, in decode
return codecs.charmap_decode(input,self.errors,decoding_table)[0]
UnicodeDecodeError: 'charmap' codec can't decode byte 0x9d in position 1179: character maps to <undefined>
What seems to be happening is that Windows tries to open the grammar file using the encoding cp1252 by default, and there is a character (0x9d) that is not found. I wonder if there is a way to impose an encoding that would work, say
open(DATA_PATH, "rt",encoding = "utf-8")
albop commented
Yes, that's probably what's happening. I thought I had fixed that one a
while ago (in dolang) :
https://github.com/EconForge/dolang.py/blob/master/dolang/grammar.py
Can you check the version of dolang you are using and if it is not 0.15,
try to update it ?
Le lun. 1 nov. 2021 à 19:50, Mateo Velásquez-Giraldo <
***@***.***> a écrit :
… Hi,
I'm trying to work with dolo in my Windows machine, but the latest version
(0.4.9.15) does not work. Running import dolo causes the following error
>>> import dolo
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\mateo\Anaconda3\lib\site-packages\dolo\__init__.py", line 3, in <module>
import dolang
File "C:\Users\mateo\Anaconda3\lib\site-packages\dolang\__init__.py", line 4, in <module>
from dolang.grammar import parse_string
File "C:\Users\mateo\Anaconda3\lib\site-packages\dolang\grammar.py", line 29, in <module>
grammar_0 = open(DATA_PATH, "rt").read()
File "C:\Users\mateo\Anaconda3\lib\encodings\cp1252.py", line 23, in decode
return codecs.charmap_decode(input,self.errors,decoding_table)[0]
UnicodeDecodeError: 'charmap' codec can't decode byte 0x9d in position 1179: character maps to <undefined>
What seems to be happening is that Windows tries to open the grammar file
using the encoding cp1252 by default, and there is a character (0x9d)
that is not found. I wonder if there is a way to impose an encoding that
would work, say
open(DATA_PATH, "rt",encoding = "utf-8")
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