CVE and update status of the FreeBSD ports tree3,864 unaddressed CVEs in 671 portsAll times are CET
Port details

devel/py-spark-parser 1.9.0

Earley-Algorithm Context-free grammar Parser Toolkit

0
unaddressed
0
VuXML only
0
fixed
0
open problem reports

Port info

Maintainer
sunpoet@FreeBSD.org
Packages
latest: 1.9.0
Upstream
up to date
Last update
to 1.9.0 · 2275e313b0
Quarterly
2026Q4: 1.9.0
WWW
https://github.com/rocky/python-spark
Links
cgit · VuXML

Install

Package
# pkg install py312-spark-parser
installs 1.9.0 from latest; from quarterly (2026Q4) 1.9.0
Port
# cd /usr/ports/devel/py-spark-parser && make install clean
Size
108 KiB download · 552 KiB installed
Depends on
devel/py-click 8.5.0, lang/python312 3.12.15
License
MIT

Packages by version and architecture

latest

FreeBSD versionamd64aarch64i386
FreeBSD 161.9.01.9.0–
FreeBSD 151.9.01.9.0–
FreeBSD 141.9.01.9.01.9.0

quarterly (2026Q4)

FreeBSD versionamd64aarch64i386
FreeBSD 151.9.01.9.0–
FreeBSD 141.9.01.9.01.9.0

version as in the ports tree (latest) or the most common one (quarterly) · different version · ✗ not built · – no packages for this platform. Package sets that have not been rebuilt for 60 days are left out.

Unaddressed and VuXML only (0)

No unaddressed CVE and nothing reported by pkg audit for the packaged version 1.9.0.

Fixed (0)

No VuXML entries for this package.

Problem reports (0) · open in Bugzilla, most recently changed first

None.

Commits (2)

Po-Chuan Hsieh (sunpoet) · 1.9.0
devel/py-spark-parser: Update to 1.9.0

Changes:	https://github.com/rocky/python-spark/releases
2275e313b0
Po-Chuan Hsieh (sunpoet) · 1.8.9
devel/py-spark-parser: Add py-spark-parser 1.8.9

This package uses Jay Earley's algorithm for parsing context free grammars, and
comes with some generic Abstract Syntax Tree routines. There is also a prototype
scanner which does its job by combining Python regular expressions.

(SPARK stands for Scanning, Parsing, and Rewriting Kit. It is a poor name since
it conflicts with a more popular package of the same name. In the future we will
rename this.)

The original version of this was written by John Aycock for his Ph.D thesis and
was described in his 1998 paper: "Compiling Little Languages in Python" at the
7th International Python Conference. The current incarnation of this code is
maintained (or not) by Rocky Bernstein.

Note: Earley algorithm parsers are almost linear when given an LR grammar. These
are grammars which are left-recursive.
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