Initial commit

Author: kanghyojun

.gitignore

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+*.pyc
+.*.swp
+.cache/
+.tox/
+__pycache__/

CHANGES.rst

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+Changelog
+=========
+
+Version 0.1.0
+-------------
+
+To be released.

README.rst

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+Nirum HTTP transport for Python
+===============================
+
+This package provides an HTTP transport for nirum-python_.
+
+.. _nirum-python: https://github.com/spoqa/nirum-python
+
+
+.. include:: CHANGES.rst

nirum_http.py

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+from nirum.transport import Transport
+from nirum.exc import UnexpectedNirumResponseError
+from requests import Session
+from six import string_types
+from six.moves import urllib
+
+__all__ = 'HttpTransport',
+__version__ = '0.1.0'
+
+
+def url_endswith_slash(url):
+    if not isinstance(url, string_types):
+        raise TypeError('url must be a string, not {0!r}'.format(url))
+    scheme, netloc, path, _, _ = urllib.parse.urlsplit(url)
+    if not (scheme and netloc):
+        raise ValueError("{} isn't URL.".format(url))
+    if not path.endswith('/'):
+        path += '/'
+    return urllib.parse.urlunsplit((scheme, netloc, path, '', ''))
+
+
+class HttpTransport(Transport):
+
+    def __init__(self, url, session=None):
+        if session is None:
+            session = Session()
+        elif not isinstance(session, Session):
+            raise TypeError('session must be {0.__module__}.{0.__name__}, not '
+                            '{1!r}'.format(Session, session))
+        self.url = url_endswith_slash(url)
+        self.session = session
+
+    def call(self,
+             method_name,
+             payload,
+             service_annotations,
+             method_annotations,
+             parameter_annotations):
+        response = self.session.post(
+            self.url,
+            params={'method': method_name},
+            headers={'Accept': 'application/json'},
+            json=payload
+        )
+        try:
+            content = response.json()
+        except ValueError:
+            raise UnexpectedNirumResponseError(response.text)
+        return response.ok, content

setup.cfg

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+[bdist_wheel]
+universal = 1

setup.py

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+import ast
+import os
+import re
+import sys
+
+from setuptools import setup, __version__ as setuptools_version
+
+
+def readme(name='README.rst'):
+    try:
+        with open(name) as f:
+            rst = f.read()
+        return re.sub(
+            r'(^|\n).. include::\s*([^\n]+)($|\n)',
+            lambda m: m.group(1) + (readme(m.group(2)) or '') + m.group(3),
+            rst
+        )
+    except (IOError, OSError):
+        return
+
+
+def get_version():
+    module_path = os.path.join(os.path.dirname(__file__), 'nirum_http.py')
+    module_file = open(module_path)
+    try:
+        module_code = module_file.read()
+    finally:
+        module_file.close()
+    tree = ast.parse(module_code, module_path)
+    for node in ast.iter_child_nodes(tree):
+        if not isinstance(node, ast.Assign) or len(node.targets) != 1:
+            continue
+        target, = node.targets
+        if isinstance(target, ast.Name) and target.id == '__version__':
+            value = node.value
+            if isinstance(value, ast.Str):
+                return value.s
+            raise ValueError('__version__ is not defined as a string literal')
+    raise ValueError('could not find __version__')
+
+
+setup_requires = []
+install_requires = [
+    'nirum >= 0.6.0',
+    'requests >= 2.11.1',
+    'six',
+]
+tests_require = [
+    'flake8-import-order >= 0.12, < 1.0',
+    'flake8-import-order-spoqa >= 1.0.0, < 2.0.0',
+    'pytest >= 3.1.2, < 4.0.0',
+    'pytest-flake8 >= 0.8.1, < 1.0.0',
+    'requests-mock >= 1.3.0, < 1.4.0',
+]
+extras_require = {
+    'tests': tests_require,
+}
+below35_requires = [
+    'typing',
+]
+
+
+if 'bdist_wheel' not in sys.argv and sys.version_info < (3, 5):
+    install_requires.extend(below35_requires)
+
+
+if tuple(map(int, setuptools_version.split('.'))) < (17, 1):
+    setup_requires = ['setuptools >= 17.1']
+    extras_require.update({":python_version=='3.4'": below35_requires})
+    extras_require.update({":python_version=='2.7'": below35_requires})
+else:
+    extras_require.update({":python_version<'3.5'": below35_requires})
+
+
+setup(
+    name='nirum-http',
+    version=get_version(),
+    description='Nirum HTTP transport for Python',
+    long_description=readme(),
+    url='https://github.com/spoqa/nirum-python-http',
+    author='Kang Hyojun',
+    author_email='iam.kanghyojun' '@' 'gmail.com',
+    license='MIT license',
+    py_modules=['nirum_http'],
+    install_requires=install_requires,
+    setup_requires=setup_requires,
+    extras_require=extras_require
+)

test.py

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+from pytest import fixture
+from requests import Session
+from requests_mock import Adapter
+
+from nirum_http import HttpTransport
+
+
+@fixture
+def fx_adapter():
+    return Adapter()
+
+
+@fixture
+def fx_session(fx_adapter):
+    s = Session()
+    s.mount('http://', fx_adapter)
+    s.mount('https://', fx_adapter)
+    return s
+
+
+def test_call(fx_adapter, fx_session):
+    def callback(request, context):
+        return {'_type': 'point', 'x': 1.0, 'top': 2.0}
+    method_name = 'hello_world'
+    base_url = 'http://example.com/'
+    url = '{0}?method={1}'.format(base_url, method_name)
+    fx_adapter.register_uri('POST', url, json=callback)
+    t = HttpTransport(base_url, session=fx_session)
+    successful, result = t.call(
+        method_name, payload={'name': 'John'},
+        service_annotations={},
+        method_annotations={},
+        parameter_annotations={}
+    )
+    assert successful
+    assert result == {'_type': 'point', 'x': 1.0, 'top': 2.0}

tox.ini

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+[tox]
+envlist = py27,py34,py35,py36,docs
+skipsdist = true
+
+[testenv]
+skip_install = true
+commands =
+    pip install -f {distdir} -e .[tests]
+    pytest -v
+
+[testenv:devruntime]
+; Use this when the tests against the Python source code generated by
+; the compiler require the bleeding-edge version of nirum-python runtime
+; (which is not released yet).
+skip_install = true
+deps =
+    wget >= 3.2
+    wheel >= 0.29.0
+changedir = {envtmpdir}
+whitelist_externals =
+    mkdir
+commands =
+    python -m wget -o devruntime.zip https://github.com/{env:DEVRUNTIME_REPO:spoqa/nirum-python}/archive/{env:DEVRUNTIME_REF:master}.zip
+    python -m zipfile -e devruntime.zip .
+    python -c 'import glob, os.path; [os.rename(f, os.path.join(".", os.path.basename(f))) for f in glob.glob("nirum-python-*/*")]'
+    python setup.py sdist bdist_wheel
+    mkdir {distdir}
+    python -c 'import glob, os, sys; [os.rename(f, os.path.join(sys.argv[1], os.path.basename(f))) for f in glob.glob("dist/nirum-*")]' {distdir}
+
+[testenv:docs]
+basepython = python3
+deps = docutils
+commands =
+    rst2html.py --strict CHANGES.rst
+    rst2html.py --strict README.rst
+    python3 setup.py --long-description | rst2html.py --strict
+
+[pytest]
+addopts = --ff --flake8 test.py
+
+[flake8]
+exclude = .env, .tox
+import-order-style = spoqa
+application-import-names = nirum_http, tests