initial setup

7 files changed, 228 insertions, 0 deletions

diff --git a/.hgignore b/.hgignore
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--- /dev/null
+++ b/.hgignore
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+syntax: glob
+
+*.pyc
+*~
+*.bak
+*.o
+*.orig
+dist
+build
+*.egg-info
+.tox
diff --git a/Makefile b/Makefile
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+++ b/Makefile
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+
+UTILNAME:=base
+PKGNAME:=ruamel.base
+VERSION:=$$(python setup.py --version)
+REGEN:=/home/bin/ruamel_util_new util --published Base --skip-hg
+
+include ~/.config/ruamel_util_new/Makefile.inc
+
+clean:
+	rm -rf build .tox $(PKGNAME).egg-info/ README.pdf
+	find . -name "*.pyc" -exec rm {} +
+	@find . -name "__pycache__" -print0  | xargs -r -0 rm -rf
diff --git a/README.rst b/README.rst
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+++ b/README.rst
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+
+ruamel.base
+
+- provides a single definition point for ``ruamel/__init__.py`` and
+  ``ruamel/*/__init__.py``
+- (future) place for elements common to multiple packages
\ No newline at end of file
diff --git a/__init__.py b/__init__.py
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+++ b/__init__.py
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+# coding: utf-8
+
+
+def _convert_version(tup):
+    """create a PEP 386 pseudo-format conformant string from tuple tup"""
+    ret_val = str(tup[0])  # first is always digit
+    next_sep = "."  # separator for next extension, can be "" or "."
+    for x in tup[1:]:
+        if isinstance(x, int):
+            ret_val += next_sep + str(x)
+            next_sep = '.'
+            continue
+        first_letter = x[0].lower()
+        next_sep = ''
+        if first_letter in 'abcr':
+            ret_val += 'rc' if first_letter == 'r' else first_letter
+        elif first_letter in 'pd':
+            ret_val += '.post' if first_letter == 'p' else '.dev'
+    return ret_val
+
+
+version_info = (0, 1)
+__version__ = _convert_version(version_info)
+
+del _convert_version
+
+
+def main():
+    # No direct import of base in order not to pollute namespace.
+    # If other utility 'bodies' exist in this directory a module level
+    # import here, would get you all of its initialisations/imports as well
+    from base import main as util_main
+    util_main()
diff --git a/setup.py b/setup.py
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+++ b/setup.py
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+#! /usr/bin/env python
+# coding: utf-8
+
+from __future__ import print_function
+
+import sys
+import os
+from textwrap import dedent
+
+name_space = 'ruamel'
+package_name = 'base'
+full_package_name = name_space + '.' + package_name
+
+exclude_files = [
+    'setup.py',
+]
+
+
+def get_version():
+    v_i = 'version_info = '
+    for line in open('__init__.py'):
+        if not line.startswith(v_i):
+            continue
+        s_e = line[len(v_i):].strip()[1:-1].split(', ')
+        els = [x.strip()[1:-1] if x[0] in '\'"' else int(x) for x in s_e]
+        return els
+
+
+def _check_convert_version(tup):
+    """create a PEP 386 pseudo-format conformant string from tuple tup"""
+    ret_val = str(tup[0])  # first is always digit
+    next_sep = "."  # separator for next extension, can be "" or "."
+    nr_digits = 0  # nr of adjacent digits in rest, to verify
+    post_dev = False  # are we processig post/dev
+    for x in tup[1:]:
+        if isinstance(x, int):
+            nr_digits += 1
+            if nr_digits > 2:
+                raise ValueError("to many consecutive digits " + ret_val)
+            ret_val += next_sep + str(x)
+            next_sep = '.'
+            continue
+        first_letter = x[0].lower()
+        next_sep = ''
+        if first_letter in 'abcr':
+            if post_dev:
+                raise ValueError("release level specified after "
+                                 "post/dev:" + x)
+            nr_digits = 0
+            ret_val += 'rc' if first_letter == 'r' else first_letter
+        elif first_letter in 'pd':
+            nr_digits = 1  # only one can follow
+            post_dev = True
+            ret_val += '.post' if first_letter == 'p' else '.dev'
+        else:
+            raise ValueError('First letter of "' + x + '" not recognised')
+    return ret_val
+
+
+version_info = get_version()
+version_str = _check_convert_version(version_info)
+
+if __name__ == '__main__':
+    # put here so setup.py can be imported more easily
+    from setuptools import setup, find_packages, Extension
+    from setuptools.command import install_lib
+
+
+class MyInstallLib(install_lib.install_lib):
+    "create __init__.py on the fly"
+    def run(self):
+        install_lib.install_lib.run(self)
+        init_txt = dedent('''\
+            # coding: utf-8
+            # Copyright © 2013-2015 Anthon van der Neut, RUAMEL bvba
+            "generated __init__.py "
+            try:
+                __import__('pkg_resources').declare_namespace(__name__)
+            except ImportError:
+                pass
+        ''')
+        init_paths = ["ruamel/std",] # "ruamel/ext"]
+        for init_path_s in init_paths:
+            init_path = init_path_s.split('/')
+            for product_init in [
+                os.path.join(
+                    *([self.install_dir] + init_path[:p+1] + ['__init__.py']))
+                    for p in range(len(init_path))
+            ]:
+                if not os.path.exists(product_init):
+                    d = os.path.dirname(product_init)
+                    if not os.path.exists(d):
+                        os.makedirs(d)
+                    print('creating %s' % product_init)
+                    with open(product_init, "w") as fp:
+                        fp.write(init_txt)
+        setup = os.path.join(self.install_dir, 'setup.py')
+
+    def install(self):
+        fpp = full_package_name.split('.')  # full package path
+        full_exclude_files = [os.path.join(*(fpp + [x]))
+                              for x in exclude_files]
+        alt_files = []
+        outfiles = install_lib.install_lib.install(self)
+        for x in outfiles:
+            for full_exclude_file in full_exclude_files:
+                if full_exclude_file in x:
+                    os.remove(x)
+                    break
+            else:
+                alt_files.append(x)
+        return alt_files
+
+
+def main():
+    install_requires = [
+    ]
+    # if sys.version_info < (3, 4):
+    #     install_requires.append("")
+    packages = [full_package_name] + [(full_package_name + '.' + x) for x
+                                      in find_packages(exclude=['tests'])]
+    setup(
+        name=full_package_name,
+        version=version_str,
+        description="common elements for ruamel packages, "
+        "hierarchy structure with __init__.py",
+        install_requires=install_requires,
+        long_description=open('README.rst').read(),
+        url='https://bitbucket.org/ruamel/' + package_name,
+        author='Anthon van der Neut',
+        author_email='a.van.der.neut@ruamel.eu',
+        license="MIT license",
+        package_dir={full_package_name: '.'},
+        namespace_packages=[name_space],
+        packages=packages,
+        cmdclass={'install_lib': MyInstallLib},
+        classifiers=[
+            'Development Status :: 4 - Beta',
+            'Intended Audience :: Developers',
+            'License :: OSI Approved :: MIT License',
+            'Operating System :: OS Independent',
+            'Programming Language :: Python',
+        ]
+    )
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1 and sys.argv[1] == 'sdist':
+        assert full_package_name == os.path.abspath(os.path.dirname(
+            __file__)).split('site-packages' + os.path.sep)[1].replace(
+            os.path.sep, '.')
+    main()
diff --git a/test/test_base.py b/test/test_base.py
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+++ b/test/test_base.py
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+
+
+# default for tox stub is to Fail
+def test_base():
+    import ruamel
+    import ruamel.std
+    # import ruamel.ext
+    assert True
diff --git a/tox.ini b/tox.ini
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+++ b/tox.ini
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+[tox]
+envlist = py26,py27,py33,py34
+
+[testenv]
+commands = py.test test
+deps =
+    pytest