Packaged for Pypi and Conda

.gitignore

@@ -1,3 +1,4 @@
+.DS_Store
 
 # Created by https://www.gitignore.io/api/python
 # Edit at https://www.gitignore.io/?templates=python

MANIFEST.in

@@ -1,10 +1,7 @@
-setup.cfg
-setup.py
-dateinfer/__init__.py
-dateinfer/date_elements.py
-dateinfer/examples.yaml
-dateinfer/infer.py
-dateinfer/ruleproc.py
-dateinfer/tests.py
-LICENSE
-README.md
+include *.in
+include *.txt
+include LICENSE
+include Makefile
+recursive-include docs *.md
+recursive-include pydateinfer *.yaml
+recursive-include pydateinfer *.py

Makefile

@@ -0,0 +1,94 @@
+.PHONY: clean clean-test clean-pyc clean-build docs help
+.DEFAULT_GOAL := help
+
+define BROWSER_PYSCRIPT
+import os, webbrowser, sys
+
+try:
+	from urllib import pathname2url
+except:
+	from urllib.request import pathname2url
+
+webbrowser.open("file://" + pathname2url(os.path.abspath(sys.argv[1])))
+endef
+export BROWSER_PYSCRIPT
+
+define PRINT_HELP_PYSCRIPT
+import re, sys
+
+for line in sys.stdin:
+	match = re.match(r'^([a-zA-Z_-]+):.*?## (.*)$$', line)
+	if match:
+		target, help = match.groups()
+		print("%-20s %s" % (target, help))
+endef
+export PRINT_HELP_PYSCRIPT
+
+BROWSER := python -c "$$BROWSER_PYSCRIPT"
+
+help:
+	@python -c "$$PRINT_HELP_PYSCRIPT" < $(MAKEFILE_LIST)
+
+clean: clean-build clean-pyc clean-test ## remove all build, test, coverage and Python artifacts
+
+clean-build: ## remove build artifacts
+	rm -fr build/
+	rm -fr dist/
+	rm -fr .eggs/
+	find . -name '*.egg-info' -exec rm -fr {} +
+	find . -name '*.egg' -exec rm -f {} +
+
+clean-pyc: ## remove Python file artifacts
+	find . -name '*.pyc' -exec rm -f {} +
+	find . -name '*.pyo' -exec rm -f {} +
+	find . -name '*~' -exec rm -f {} +
+	find . -name '__pycache__' -exec rm -fr {} +
+
+clean-test: ## remove test and coverage artifacts
+	rm -fr .tox/
+	rm -f .coverage
+	rm -fr htmlcov/
+	rm -fr .pytest_cache
+
+lint: ## check style with flake8
+	flake8 pydateinfer tests
+
+test: ## run tests quickly with the default Python
+	pytest
+
+test-all: ## run tests on every Python version with tox
+	tox
+
+coverage: ## check code coverage quickly with the default Python
+	coverage run --source pydateinfer -m pytest
+	coverage report -m
+	coverage html
+	$(BROWSER) htmlcov/index.html
+
+docs: ## generate Sphinx HTML documentation, including API docs
+	rm -f docs/pydateinfer.rst
+	rm -f docs/modules.rst
+	sphinx-apidoc -o docs/ pydateinfer
+	$(MAKE) -C docs clean
+	$(MAKE) -C docs html
+	$(BROWSER) docs/_build/html/index.html
+
+servedocs: docs ## compile the docs watching for changes
+	watchmedo shell-command -p '*.rst' -c '$(MAKE) -C docs html' -R -D .
+
+release: dist ## package and upload a release
+	twine upload dist/*
+
+dist: clean ## builds source and wheel package
+	#check-manifest --create
+	python setup.py sdist
+	python setup.py bdist_wheel
+	ls -l dist
+
+install: clean ## install the package to the active Python's site-packages
+	python setup.py install
+
+conda-build: clean ## package for anaconda 
+	rm pydateinfer/meta.yaml
+	conda skeleton pypi py_dateinfer
+	conda build pydateinfer

build.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+$PYTHON setup.py install
+
+# Add more build steps here, if they are necessary.
+
+# See
+# http://docs.continuum.io/conda/build.html
+# for a list of environment variables that are set during the build process.

pydateinfer/__init__.py

@@ -0,0 +1,4 @@
+__author__ = "jeffrey.starr@ztoztechnologies.com"
+__version__ = "0.4.5"
+
+from pydateinfer.infer import infer

dateinfer/date_elements.py → pydateinfer/date_elements.py

@@ -3,7 +3,7 @@
 
 import pytz
 
-__author__ = 'jeffrey.starr@ztoztechnologies.com'
+__author__ = "jeffrey.starr@ztoztechnologies.com"
 
 
 class DateElement:
@@ -13,6 +13,7 @@ class DateElement:
     Inheriting classes should implement a string 'directive' field that provides the relevant
     directive for the datetime.strftime/strptime method.
     """
+
     directive = None
 
     def __eq__(self, other):
@@ -37,16 +38,17 @@ def is_numerical():
         """
         Return true if the written representation of the element are digits
         """
-        raise NotImplementedError('is_numerical')
+        raise NotImplementedError("is_numerical")
 
 
 class AMPM(DateElement):
     """AM | PM"""
-    directive = '%p'
+
+    directive = "%p"
 
     @staticmethod
     def is_match(token):
-        return token in ('AM', 'PM', 'am', 'pm')
+        return token in ("AM", "PM", "am", "pm")
 
     @staticmethod
     def is_numerical():
@@ -56,7 +58,7 @@ def is_numerical():
 class DayOfMonth(DateElement):
     """1 .. 31"""
 
-    directive = '%d'
+    directive = "%d"
 
     @staticmethod
     def is_match(token):
@@ -78,7 +80,7 @@ class Filler(DateElement):
     """
 
     def __init__(self, filler):
-        self.directive = filler.replace('%', '%%')  # escape %
+        self.directive = filler.replace("%", "%%")  # escape %
 
     @staticmethod
     def is_match(_):
@@ -91,7 +93,8 @@ def is_numerical():
 
 class Hour12(DateElement):
     """1 .. 12 (zero padding accepted)"""
-    directive = '%I'
+
+    directive = "%I"
 
     @staticmethod
     def is_match(token):
@@ -108,7 +111,8 @@ def is_numerical():
 
 class Hour24(DateElement):
     """00 .. 23"""
-    directive = '%H'
+
+    directive = "%H"
 
     @staticmethod
     def is_match(token):
@@ -125,7 +129,8 @@ def is_numerical():
 
 class Minute(DateElement):
     """00 .. 59"""
-    directive = '%M'
+
+    directive = "%M"
 
     @staticmethod
     def is_match(token):
@@ -143,7 +148,7 @@ def is_numerical():
 class MonthNum(DateElement):
     """1 .. 12"""
 
-    directive = '%m'
+    directive = "%m"
 
     @staticmethod
     def is_match(token):
@@ -163,7 +168,8 @@ class MonthTextLong(DateElement):
 
     Uses calendar.month_name to provide localization
     """
-    directive = '%B'
+
+    directive = "%B"
 
     @staticmethod
     def is_match(token):
@@ -179,7 +185,8 @@ class MonthTextShort(DateElement):
 
     Uses calendar.month_abbr to provide localization
     """
-    directive = '%b'
+
+    directive = "%b"
 
     @staticmethod
     def is_match(token):
@@ -195,7 +202,8 @@ class Second(DateElement):
 
     Normally, seconds range from 0 to 59. In the case of a leap second, the second value may be 60.
     """
-    directive = '%S'
+
+    directive = "%S"
 
     @staticmethod
     def is_match(token):
@@ -212,7 +220,8 @@ def is_numerical():
 
 class Timezone(DateElement):
     """IANA common timezones (e.g. UTC, EST, US/Eastern, ...)"""
-    directive = '%Z'
+
+    directive = "%Z"
 
     @staticmethod
     def is_match(token):
@@ -225,7 +234,8 @@ def is_numerical():
 
 class UTCOffset(DateElement):
     """UTC offset +0400 -1130"""
-    directive = '%z'
+
+    directive = "%z"
 
     @staticmethod
     def is_match(token):
@@ -234,7 +244,7 @@ def is_match(token):
         # but python apparently only uses the +/-hhmm format
         # A rule will catch the preceding + and - and combine the two entries since punctuation and
         # numbers are separated by the tokenizer.
-        offset_re = r'^\d\d\d\d$'
+        offset_re = r"^\d\d\d\d$"
         return re.match(offset_re, token)
 
     @staticmethod
@@ -247,7 +257,8 @@ class WeekdayLong(DateElement):
 
     Uses calendar.day_name to provide localization
     """
-    directive = '%A'
+
+    directive = "%A"
 
     @staticmethod
     def is_match(token):
@@ -259,7 +270,8 @@ class WeekdayShort(DateElement):
 
     Uses calendar.day_abbr to provide localization
     """
-    directive = '%a'
+
+    directive = "%a"
 
     @staticmethod
     def is_match(token):
@@ -273,7 +285,7 @@ def is_numerical():
 class Year2(DateElement):
     """00 .. 99"""
 
-    directive = '%y'
+    directive = "%y"
 
     @staticmethod
     def is_match(token):
@@ -293,7 +305,7 @@ def is_numerical():
 class Year4(DateElement):
     """0000 .. 9999"""
 
-    directive = '%Y'
+    directive = "%Y"
 
     @staticmethod
     def is_match(token):