merge hdl#10

hdlparse/__init__.py

@@ -0,0 +1,2 @@
+"""Parse Verilog and VHDL files"""
+__version__ = '1.1.0'

hdlparse/minilexer.py

@@ -1,20 +1,20 @@
 # -*- coding: utf-8 -*-
 # Copyright © 2017 Kevin Thibedeau
 # Distributed under the terms of the MIT license
+"""Minimalistic lexer engine inspired by the PyPigments RegexLexer"""
 import re
 import logging
 
-"""Minimalistic lexer engine inspired by the PyPigments RegexLexer"""
-
-__version__ = '1.0.7'
 
 log = logging.getLogger(__name__)
-handler = logging.StreamHandler()
-handler.setFormatter(logging.Formatter('%(name)s - %(levelname)s - %(message)s'))
-log.addHandler(handler)
+
+if not log.handlers:  # only add the handler if no handlers are already registered
+    handler = logging.StreamHandler()
+    handler.setFormatter(logging.Formatter('%(name)s - %(levelname)s - %(message)s'))
+    log.addHandler(handler)
 
 
-class MiniLexer(object):
+class MiniLexer():
     """Simple lexer state machine with regex matching rules"""
 
     def __init__(self, tokens, flags=re.MULTILINE):
@@ -53,7 +53,7 @@ def run(self, text):
           text (str): Text to apply lexer to
 
         Yields:
-          A sequence of lexer matches.
+          A sequence of lexer matches
         """
 
         stack = ['root']
@@ -66,7 +66,7 @@ def run(self, text):
                 m = pat.match(text, pos)
                 if m:
                     if action:
-                        log.debug(f"Match: {m.group().strip()} -> {action}")
+                        log.debug("Match: %s -> %s", m.group().strip(), action)
 
                         yield (pos, m.end() - 1), action, m.groups()
 

setup.cfg

@@ -0,0 +1,39 @@
+[metadata]
+name = hdlparse
+author = Kevin Thibedeau
+author_email = [email protected]
+url = http://kevinpt.github.io/hdlparse
+download_url = http://kevinpt.github.io/hdlparse
+description = HDL parser
+long_description = file: README.rst
+description_file = README.rst
+version = attr: hdlparse.__version__
+license = MIT
+keywords = HDL parser
+classifiers =
+    Development Status :: 5 - Production/Stable
+    Operating System :: OS Independent
+    Intended Audience :: Developers
+    Topic :: Text Processing :: General
+    Natural Language :: English
+    Programming Language :: Python :: 3
+    License :: OSI Approved :: MIT License
+
+[options]
+packages = hdlparse
+py_modules =
+install_requires =
+include_package_data = True
+
+[pycodestyle]
+max_line_length = 120
+ignore = E501
+
+[pydocstyle]
+ignore = D100,D102,D103,D105,D202,D203,D213,D400,D405,D406,D407,D413,D415
+
+[pylint]
+disable =
+    C0103,C0301,C0103,C0116,R0201,R0801,R0903,R0912,R0913,R0914,R0915,W0702
+ignore-docstrings = yes
+output-format = colorized 

setup.py

@@ -1,44 +1,3 @@
 from setuptools import setup
 
-# Use README.rst for the long description
-with open('README.rst') as fh:
-    long_description = fh.read()
-
-# Scan the script for the version string
-version_file = 'hdlparse/minilexer.py'
-version = None
-with open(version_file) as fh:
-    try:
-        version = [line.split('=')[1].strip().strip("'") for line in fh if
-                   line.startswith('__version__')][0]
-    except IndexError:
-        pass
-
-if version is None:
-    raise RuntimeError('Unable to find version string in file: {0}'.format(version_file))
-
-setup(name='hdlparse',
-      version=version,
-      author='Kevin Thibedeau',
-      author_email='[email protected]',
-      url='http://kevinpt.github.io/hdlparse',
-      download_url='http://kevinpt.github.io/hdlparse',
-      description='HDL parser',
-      long_description=long_description,
-      platforms=['Any'],
-      install_requires=[],
-      packages=['hdlparse'],
-      py_modules=[],
-      include_package_data=True,
-
-      keywords='HDL parser',
-      license='MIT',
-      classifiers=['Development Status :: 5 - Production/Stable',
-                   'Operating System :: OS Independent',
-                   'Intended Audience :: Developers',
-                   'Topic :: Text Processing :: General',
-                   'Natural Language :: English',
-                   'Programming Language :: Python :: 3',
-                   'License :: OSI Approved :: MIT License'
-                   ]
-      )
+setup()