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try to improve parser

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This commit is contained in:
Evgenii Alekseev 2024-09-12 03:26:38 +03:00
parent 07eb930bd1
commit a753a66c8d
1 changed files with 6 additions and 2 deletions
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8
src/ahriman/models/pkgbuild.py
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@ -39,11 +39,11 @@ class PkgbuildToken(StrEnum):
well-known tokens dictionary well-known tokens dictionary
Attributes: Attributes:
ArrayStarts(PkgbuildToken): (class attribute) array starts token
ArrayEnds(PkgbuildToken): (class attribute) array ends token ArrayEnds(PkgbuildToken): (class attribute) array ends token
ArrayStarts(PkgbuildToken): (class attribute) array starts token
FunctionDeclaration(PkgbuildToken): (class attribute) function declaration token FunctionDeclaration(PkgbuildToken): (class attribute) function declaration token
FunctionStarts(PkgbuildToken): (class attribute) function starts token
FunctionEnds(PkgbuildToken): (class attribute) function ends token FunctionEnds(PkgbuildToken): (class attribute) function ends token
FunctionStarts(PkgbuildToken): (class attribute) function starts token
""" """
ArrayStarts = "(" ArrayStarts = "("
@ -113,6 +113,10 @@ class Pkgbuild(Mapping[str, str | list[str]]):
fields = {} fields = {}
parser = shlex.shlex(stream, posix=True, punctuation_chars=True) parser = shlex.shlex(stream, posix=True, punctuation_chars=True)
# ignore substitution and extend bash symbols
parser.wordchars += "${}#:+"
# in case of default behaviour, it will ignore, for example, segment part of url outside of quotes
parser.commenters = ""
while token := parser.get_token(): while token := parser.get_token():
try: try:
key, value = cls._parse_token(token, parser) key, value = cls._parse_token(token, parser)