Dokumentation ergänzt (c1bd21ce) · Commits · badw-it / DHParser

.gitignore

+4 −0

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		@@ -38,3 +38,7 @@ DHParser/stringview.c
		imperium.html
		fascitergula.html
		_build
		examples/Tutorial/LyrikCompiler.py
		_build
		_static
		_templates

.noseids

+6.72 KiB (16.6 KiB)

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DHParser/dsl.py

+17 −3

Original line number	Diff line number	Diff line
		@@ -23,6 +23,8 @@ compilation of domain specific languages based on an EBNF-grammar.


		import os
		import platform
		import stat

		from DHParser.compile import Compiler, compile_source
		from DHParser.ebnf import EBNFCompiler, grammar_changed, \
		@@ -70,10 +72,16 @@ COMPILER_SECTION = "COMPILER SECTION - Can be edited. Changes will be preserved.
		END_SECTIONS_MARKER = "END OF DHPARSER-SECTIONS"


		dhparserdir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))


		DHPARSER_IMPORTS = '''
		from functools import partial
		import os
		import sys

		sys.path.append('{dhparserdir}')

		try:
		import regex as re
		except ImportError:
		@@ -92,7 +100,7 @@ from DHParser import logging, is_filename, load_if_file, \\
		remove_nodes, remove_content, remove_brackets, replace_parser, \\
		keep_children, is_one_of, has_content, apply_if, remove_first, remove_last, \\
		remove_anonymous_empty, keep_nodes, traverse_locally, strip
		'''
		'''.format(dhparserdir=dhparserdir)


		DHPARSER_MAIN = '''
		@@ -480,8 +488,9 @@ def compile_on_disk(source_file: str, compiler_suite="", extension=".xml") -> It
		if RX_WHITESPACE.fullmatch(compiler):
		compiler = ebnf_compiler.gen_compiler_skeleton()

		compilerscript = rootname + 'Compiler.py'
		try:
		f = open(rootname + 'Compiler.py', 'w', encoding="utf-8")
		f = open(compilerscript, 'w', encoding="utf-8")
		f.write(intro)
		f.write(SECTION_MARKER.format(marker=SYMBOLS_SECTION))
		f.write(imports)
		@@ -496,13 +505,18 @@ def compile_on_disk(source_file: str, compiler_suite="", extension=".xml") -> It
		f.write(SECTION_MARKER.format(marker=END_SECTIONS_MARKER))
		f.write(outro)
		except (PermissionError, FileNotFoundError, IOError) as error:
		print('# Could not write file "' + rootname + 'Compiler.py" because of: '
		print('# Could not write file "' + compilerscript + '" because of: '
		+ "\n# ".join(str(error).split('\n)')))
		print(result)
		finally:
		if f:
		f.close()

		if platform.system() != "Windows":
		# set file permissions so that the compilerscript can be executed
		st = os.stat(compilerscript)
		os.chmod(compilerscript, st.st_mode \| stat.S_IEXEC)

		else:
		f = None
		try:

DevScripts/Readme-DevScripts.md

+1 −1

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		@@ -2,7 +2,7 @@ Folder "DevScripts"
		===================

		This folder contains helper scripts for the development of DHParser.
		These scripts are experimental and my be out of date!
		These scripts are experimental and horribly outdated!

		* collect_symbols.py - Lists all exported symbols from DHParser modules

experimental/test_stringview_performance.py→DevScripts/test_stringview_performance.py

+4 −0

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		#!/usr/bin/python

		import sys

		sys.path.append('../')

		from DHParser.stringview import StringView
		from timeit import timeit
		import re