parser.py, ebnf.py: Allow Parsers for resume-skipping (refactorings pending)

scratch/key_value_example.py

+#!/usr/bin/env python
+
+# A mini-DSL for a key value store
+from DHParser import create_parser
+
+# specify the grammar of your DSL in EBNF-notation
+grammar = '''@ drop = whitespace, strings
+key_store   = ~ { entry }
+entry       = key "=" ~ value
+key         = /\w+/~                  # Scannerless parsing: Use regular
+value       = /\"[^"\n]*\"/~          # expressions wherever you like'''
+
+# generating a parser is almost as simple as compiling a regular expression
+# parser = create_parser(grammar)             # parser factory for thread-safety
+
+parser = create_parser(grammar)
+
+text = '''
+            title    = "Odysee 2001"
+            director = "Stanley Kubrick"
+        '''
+
+if __name__ == "__main__":
+    result = parser(text)
+    assert not result.errors, str(result.as_sxpr())
+

setup.py → scratch/outdated/setup.py

@@ -22,7 +22,7 @@ cythonize_modules = [
     'DHParser/ebnf.py',
 ]
 
-with open('README.md', encoding='utf-8') as f:
+with open('../../README.md', encoding='utf-8') as f:
     read_me = f.read()
 
 setuptools.setup(

setup_stringview.py → scratch/outdated/setup_stringview.py

@@ -24,7 +24,7 @@ cythonize_modules = [
     # 'DHParser/ebnf.py',
 ]
 
-with open('README.md', encoding='utf-8') as f:
+with open('../../README.md', encoding='utf-8') as f:
     read_me = f.read()
 
 setuptools.setup(

tests/test_toolkit.py

@@ -38,8 +38,8 @@ from DHParser.log import log_dir, start_logging, is_logging, suspend_logging, re
 class TestLoggingAndLoading:
     def setup(self):
         self.tmpname = 'tmp_' + concurrent_ident()
-        self.filename = os.path.join("test", self.tmpname, "test.py") if os.path.isdir('test') \
-            else os.path.join(self.tmpname, "test.py")
+        self.filename = os.path.join("test", self.tmpname, "key_value_example.py") if os.path.isdir('test') \
+            else os.path.join(self.tmpname, "key_value_example.py")
         self.dirname = os.path.dirname(self.filename)
         self.code1 = "x = 46\n"
         self.code2 = "def f():\n    return 46"