sforman
/
Thun
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

No point in a separate _parse() function.

This commit is contained in:
Simon Forman 2022-09-10 17:22:37 -07:00
parent 4fbe2ed4a0
commit 1032fc8e76
1 changed files with 1 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
implementations/Python/simplejoy.py
View File

@ -326,8 +326,6 @@ literal value (integer, Boolean, or quoted Joy expression) or a function symbol.
Function symbols are sequences of non-blanks and cannot contain square Function symbols are sequences of non-blanks and cannot contain square
brackets. Terms must be separated by blanks, which can be omitted brackets. Terms must be separated by blanks, which can be omitted
around square brackets. around square brackets.
''' '''
@ -360,16 +358,9 @@ def text_to_expression(text):
:rtype: stack :rtype: stack
:raises ParseError: if the parse fails. :raises ParseError: if the parse fails.
''' '''
return _parse(text.replace('[', ' [ ').replace(']', ' ] ').split())
def _parse(tokens):
'''
Return a stack/list expression of the tokens.
'''
frame = [] frame = []
stack = [] stack = []
for tok in tokens: for tok in text.replace('[', ' [ ').replace(']', ' ] ').split():
if tok == '[': if tok == '[':
stack.append(frame) stack.append(frame)
frame = [] frame = []