Merge pull request #521 from EvgSkv/dev

Adding C++ parser.

Author: EvgSkv

.github/scripts/setup.py

@@ -33,6 +33,12 @@
   long_description_content_type = "text/markdown",
   url="https://github.com/evgskv/logica",
   packages=setuptools.find_namespace_packages(),
+  package_data={
+    # The release script clones the repo into a `logica/` folder and builds a
+    # namespace package, so this package is named `logica.parser_cpp`.
+    # Ship the C++ source so the runtime bridge can build liblogica_parse_cpp.so.
+    'logica.parser_cpp': ['logica_parse.cpp'],
+  },
   classifiers = [
       "Topic :: Database",
       "License :: OSI Approved :: Apache Software License"

colab_logica.py

@@ -551,3 +551,11 @@ def PostgresJumpStart():
   print('Installation succeeded. Connecting...')
   # Connect to the database.
   ConnectToLocalPostgres()
+
+
+def UseCppParser():
+  os.environ['LOGICA_PARSER'] = 'CPP'
+  from .parser_cpp import logica_parse_cpp  # type: ignore
+  so_path = logica_parse_cpp.EnsureCppParserSharedObject()
+  logica_parse_cpp.LoadCppParserLib()
+  return so_path