summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorCoprDistGit <infra@openeuler.org>2023-05-17 03:55:00 +0000
committerCoprDistGit <infra@openeuler.org>2023-05-17 03:55:00 +0000
commit9cc7ffeeaeddf9246efd3c5e80da50d6743cbed7 (patch)
treed9d3a236ad02278bf86a8aade1b519398a2fc7a8
parentdd1a03f4702f888472ca6c7135ef866015681a02 (diff)
automatic import of python-parglare
-rw-r--r--.gitignore1
-rw-r--r--python-parglare.spec183
-rw-r--r--sources1
3 files changed, 185 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore
index e69de29..261ea29 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1 @@
+/parglare-0.16.1.tar.gz
diff --git a/python-parglare.spec b/python-parglare.spec
new file mode 100644
index 0000000..afe0da7
--- /dev/null
+++ b/python-parglare.spec
@@ -0,0 +1,183 @@
+%global _empty_manifest_terminate_build 0
+Name: python-parglare
+Version: 0.16.1
+Release: 1
+Summary: A pure Python Scannerless LR/GLR parser
+License: MIT
+URL: https://github.com/igordejanovic/parglare
+Source0: https://mirrors.nju.edu.cn/pypi/web/packages/d2/5e/5d3f57260093df923f8dfe2ef2dc661404e949203ae2a78cd09bb055ea26/parglare-0.16.1.tar.gz
+BuildArch: noarch
+
+Requires: python3-click
+Requires: python3-wheel
+Requires: python3-mkdocs
+Requires: python3-mike
+Requires: python3-twine
+Requires: python3-flake8
+Requires: python3-coverage
+Requires: python3-coveralls
+Requires: python3-pytest
+
+%description
+This is just a small example to get the general idea. This example shows how to
+parse and evaluate expressions with 5 operations with different priority and
+associativity. Evaluation is done using semantic/reduction actions.
+The whole expression evaluator is done in under 30 lines of code!
+ from parglare import Parser, Grammar
+ grammar = r"""
+ E: E '+' E {left, 1}
+ | E '-' E {left, 1}
+ | E '*' E {left, 2}
+ | E '/' E {left, 2}
+ | E '^' E {right, 3}
+ | '(' E ')'
+ | number;
+ terminals
+ number: /\d+(\.\d+)?/;
+ """
+ actions = {
+ "E": [lambda _, n: n[0] + n[2],
+ lambda _, n: n[0] - n[2],
+ lambda _, n: n[0] * n[2],
+ lambda _, n: n[0] / n[2],
+ lambda _, n: n[0] ** n[2],
+ lambda _, n: n[1],
+ lambda _, n: n[0]],
+ "number": lambda _, value: float(value),
+ }
+ g = Grammar.from_string(grammar)
+ parser = Parser(g, debug=True, actions=actions)
+ result = parser.parse("34 + 4.6 / 2 * 4^2^2 + 78")
+ print("Result = ", result)
+ # Output
+ # -- Debugging/tracing output with detailed info about grammar, productions,
+ # -- terminals and nonterminals, DFA states, parsing progress,
+ # -- and at the end of the output:
+ # Result = 700.8
+
+%package -n python3-parglare
+Summary: A pure Python Scannerless LR/GLR parser
+Provides: python-parglare
+BuildRequires: python3-devel
+BuildRequires: python3-setuptools
+BuildRequires: python3-pip
+%description -n python3-parglare
+This is just a small example to get the general idea. This example shows how to
+parse and evaluate expressions with 5 operations with different priority and
+associativity. Evaluation is done using semantic/reduction actions.
+The whole expression evaluator is done in under 30 lines of code!
+ from parglare import Parser, Grammar
+ grammar = r"""
+ E: E '+' E {left, 1}
+ | E '-' E {left, 1}
+ | E '*' E {left, 2}
+ | E '/' E {left, 2}
+ | E '^' E {right, 3}
+ | '(' E ')'
+ | number;
+ terminals
+ number: /\d+(\.\d+)?/;
+ """
+ actions = {
+ "E": [lambda _, n: n[0] + n[2],
+ lambda _, n: n[0] - n[2],
+ lambda _, n: n[0] * n[2],
+ lambda _, n: n[0] / n[2],
+ lambda _, n: n[0] ** n[2],
+ lambda _, n: n[1],
+ lambda _, n: n[0]],
+ "number": lambda _, value: float(value),
+ }
+ g = Grammar.from_string(grammar)
+ parser = Parser(g, debug=True, actions=actions)
+ result = parser.parse("34 + 4.6 / 2 * 4^2^2 + 78")
+ print("Result = ", result)
+ # Output
+ # -- Debugging/tracing output with detailed info about grammar, productions,
+ # -- terminals and nonterminals, DFA states, parsing progress,
+ # -- and at the end of the output:
+ # Result = 700.8
+
+%package help
+Summary: Development documents and examples for parglare
+Provides: python3-parglare-doc
+%description help
+This is just a small example to get the general idea. This example shows how to
+parse and evaluate expressions with 5 operations with different priority and
+associativity. Evaluation is done using semantic/reduction actions.
+The whole expression evaluator is done in under 30 lines of code!
+ from parglare import Parser, Grammar
+ grammar = r"""
+ E: E '+' E {left, 1}
+ | E '-' E {left, 1}
+ | E '*' E {left, 2}
+ | E '/' E {left, 2}
+ | E '^' E {right, 3}
+ | '(' E ')'
+ | number;
+ terminals
+ number: /\d+(\.\d+)?/;
+ """
+ actions = {
+ "E": [lambda _, n: n[0] + n[2],
+ lambda _, n: n[0] - n[2],
+ lambda _, n: n[0] * n[2],
+ lambda _, n: n[0] / n[2],
+ lambda _, n: n[0] ** n[2],
+ lambda _, n: n[1],
+ lambda _, n: n[0]],
+ "number": lambda _, value: float(value),
+ }
+ g = Grammar.from_string(grammar)
+ parser = Parser(g, debug=True, actions=actions)
+ result = parser.parse("34 + 4.6 / 2 * 4^2^2 + 78")
+ print("Result = ", result)
+ # Output
+ # -- Debugging/tracing output with detailed info about grammar, productions,
+ # -- terminals and nonterminals, DFA states, parsing progress,
+ # -- and at the end of the output:
+ # Result = 700.8
+
+%prep
+%autosetup -n parglare-0.16.1
+
+%build
+%py3_build
+
+%install
+%py3_install
+install -d -m755 %{buildroot}/%{_pkgdocdir}
+if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
+if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
+if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
+if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
+pushd %{buildroot}
+if [ -d usr/lib ]; then
+ find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/lib64 ]; then
+ find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/bin ]; then
+ find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/sbin ]; then
+ find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+touch doclist.lst
+if [ -d usr/share/man ]; then
+ find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
+fi
+popd
+mv %{buildroot}/filelist.lst .
+mv %{buildroot}/doclist.lst .
+
+%files -n python3-parglare -f filelist.lst
+%dir %{python3_sitelib}/*
+
+%files help -f doclist.lst
+%{_docdir}/*
+
+%changelog
+* Wed May 17 2023 Python_Bot <Python_Bot@openeuler.org> - 0.16.1-1
+- Package Spec generated
diff --git a/sources b/sources
new file mode 100644
index 0000000..8c864a7
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+a97965c3f9474d7a624065271e5c37a1 parglare-0.16.1.tar.gz