9 files changed, 262 insertions, 0 deletions
diff --git a/pygithub3/core/__init__.py b/pygithub3/core/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/pygithub3/core/__init__.py
diff --git a/pygithub3/core/client.py b/pygithub3/core/client.py
new file mode 100644
index 0000000..d4247af
--- /dev/null
+++ b/pygithub3/core/client.py
@@ -0,0 +1,96 @@
+#!/usr/bin/env python
+# -*- encoding: utf-8 -*-
+
+import requests
+
+from .errors import GithubError
+
+VALID_REQUEST_ARGS = set((
+    'params', 'data', 'headers', 'cookies', 'files', 'auth', 'timeout',
+    'allow_redirects', 'proxies', 'return_response', 'config',
+    'prefetch', 'verify'))
+
+
+class Client(object):
+    """ Client to send configurated requests"""
+
+    def __init__(self, **kwargs):
+        """
+        It can be configurated
+
+        :login, :password, :user, :repo, :token, :per_page, :base_url
+        """
+
+        self.requester = requests.session()
+        self.config = {
+            'per_page': 100,
+            'base_url': 'https://api.github.com/'
+        }
+        self.config.update(kwargs)
+        self.set_credentials(self.config.get('login'),
+                             self.config.get('password'))
+        self.set_token(self.config.get('token'))
+        self.__set_params(self.config)
+
+    @property
+    def user(self):
+        return self.config.get('user')
+
+    @user.setter
+    def set_user(self, user):
+        self.config['user'] = user
+
+    @property
+    def repo(self):
+        return self.config.get('repo')
+
+    @repo.setter
+    def set_repo(self, repo):
+        self.config['repo'] = repo
+
+    def set_credentials(self, login, password):
+        if login and password:
+            self.requester.auth = (login, password)
+
+    def set_token(self, token):
+        if token:
+            self.requester.params['access_token'] = token
+
+    def __set_params(self, config):
+        self.requester.params['per_page'] = config.get('per_page')
+
+    def __parse_kwargs(func):
+        """ Decorator to put extra args into requests.params """
+
+        def wrapper(self, verb, resource, **kwargs):
+            diffs = kwargs.viewkeys() - VALID_REQUEST_ARGS
+            new_params = kwargs.get('params') or {}
+            new_params.update({key: kwargs[key] for key in diffs})
+            kwargs['params'] = new_params
+            return func(self, verb, resource, **kwargs)
+        return wrapper
+
+    @__parse_kwargs
+    def request(self, verb, resource, **kwargs):
+        resource = "%s%s" % (self.config['base_url'], resource)
+        response = self.requester.request(verb, resource, **kwargs)
+        GithubError(response).process()
+        return response
+
+    def get(self, resource, **kwargs):
+        return self.request('get', resource, **kwargs)
+
+    def post(self, resource, **kwargs):
+        return self.request('post', resource, **kwargs)
+
+    def patch(self, resource, **kwargs):
+        return self.request('patch', resource, **kwargs)
+
+    def put(self, resource, **kwargs):
+        return self.request('put', resource, **kwargs)
+
+    def delete(self, resource, **kwargs):
+        return self.request('delete', resource, **kwargs)
+
+    def head(self, resource, **kwargs):
+        return self.request('head', resource, **kwargs)
diff --git a/pygithub3/core/errors.py b/pygithub3/core/errors.py
new file mode 100644
index 0000000..0d58c16
--- /dev/null
+++ b/pygithub3/core/errors.py
@@ -0,0 +1,41 @@
+#!/usr/bin/env python
+# -*- encoding: utf-8 -*-
+
+import json
+
+
+class BadRequest(Exception):
+    pass
+
+
+class UnprocessableEntity(Exception):
+    pass
+
+
+class GithubError(object):
+    """ Handler for API errors """
+
+    def __init__(self, response):
+        self.response = response
+        self.status_code = response.status_code
+        try:
+            self.debug = json.loads(response.content)
+        except (ValueError, TypeError):
+            self.debug = {'message': response.content}
+
+    def error_400(self):
+        return BadRequest("400 - %s" % self.debug.get('message'))
+
+    def error_422(self):
+        errors = self.debug.get('errors')
+        if errors:
+            errors = ['{resource}: {code} => {field}'.format(**error)
+                      for error in errors]
+        return UnprocessableEntity(
+            '422 - %s %s' % (self.debug.get('message'), errors))
+
+    def process(self):
+        raise_error = getattr(self, 'error_%s' % self.status_code, False)
+        if raise_error:
+            raise raise_error()
+        self.response.raise_for_status()
diff --git a/pygithub3/core/resources/__init__.py b/pygithub3/core/resources/__init__.py
new file mode 100644
index 0000000..bca9607
--- /dev/null
+++ b/pygithub3/core/resources/__init__.py
@@ -0,0 +1,87 @@
+#!/usr/bin/env python
+# -*- encoding: utf-8 -*-
+
+import re
+
+ABS_IMPORT_PREFIX = 'pygithub3.core.resources'
+
+
+class UriNotFound(Exception):
+    pass
+
+
+class UriInvalid(Exception):
+    pass
+
+
+class Resource(object):
+    """ """
+
+    def __init__(self, args):
+        """ """
+        self.args = args
+        self.validate()
+        self.uri = self.set_uri()
+
+    def validate(self, args):
+        raise NotImplementedError
+
+    def set_uri(self):
+        raise NotImplementedError
+
+    def get_uri(self):
+        return str(self.uri).strip('/')
+
+    def get_model(self):
+        return getattr(self, 'model', '')
+
+    def __getattr__(self, name):
+        return self.args.get(name)
+
+    def __str__(self):
+        return self.get_uri()
+
+
+class Factory(object):
+    """ """
+
+    import_pattern = re.compile(r'^(\w+\.)+\w+$')
+
+    def __init__(self, **kwargs):
+        self.args = kwargs
+
+    def __validate(func):
+        """ """
+
+        def wrapper(self, resource_path):
+            if not Factory.import_pattern.match(resource_path):
+                raise UriInvalid("'%s' isn't valid form" % resource_path)
+            return func(self, resource_path.lower())
+        return wrapper
+
+    def __dispatch(func):
+        """ """
+
+        from importlib import import_module
+
+        def wrapper(self, resource_path):
+            module_chunk, s, uri_chunk = resource_path.rpartition('.')
+            try:
+                #  TODO: CamelCase and under_score support, now only Class Name
+                module = import_module('%s.%s'
+                                        % (ABS_IMPORT_PREFIX, module_chunk))
+                uri = getattr(module, uri_chunk.capitalize())
+            except ImportError:
+                raise UriNotFound("'%s' module does not exists" % module_chunk)
+            except AttributeError:
+                raise UriNotFound("'%s' uri doesn't exists into '%s' module"
+                                 % (uri_chunk.capitalize(), module_chunk))
+            return func(self, uri)
+        return wrapper
+
+    @__validate
+    @__dispatch
+    def __call__(self, resource_class=''):
+        resource = resource_class(self.args)
+        assert isinstance(resource, Resource)
+        return resource
diff --git a/pygithub3/core/resources/users/__init__.py b/pygithub3/core/resources/users/__init__.py
new file mode 100644
index 0000000..84759a2
--- /dev/null
+++ b/pygithub3/core/resources/users/__init__.py
@@ -0,0 +1,4 @@
+# -*- encoding: utf-8 -*-
+
+from pygithub3.core.resources import Resource
+from user import *
diff --git a/pygithub3/core/resources/users/emails.py b/pygithub3/core/resources/users/emails.py
new file mode 100644
index 0000000..18d520c
--- /dev/null
+++ b/pygithub3/core/resources/users/emails.py
@@ -0,0 +1,9 @@
+#!/usr/bin/env python
+# -*- encoding: utf-8 -*-
+
+from . import Resource
+#from pygithub3.models.
+
+
+class List(Resource):
+    pass
diff --git a/pygithub3/core/resources/users/followers.py b/pygithub3/core/resources/users/followers.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/pygithub3/core/resources/users/followers.py
diff --git a/pygithub3/core/resources/users/keys.py b/pygithub3/core/resources/users/keys.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/pygithub3/core/resources/users/keys.py
diff --git a/pygithub3/core/resources/users/user.py b/pygithub3/core/resources/users/user.py
new file mode 100644
index 0000000..1399ff8
--- /dev/null
+++ b/pygithub3/core/resources/users/user.py
@@ -0,0 +1,25 @@
+#!/usr/bin/env python
+# -*- encoding: utf-8 -*-
+
+from . import Resource
+from pygithub3.models.users import User
+
+__all__ = ('Get', 'Update')
+
+
+class Get(Resource):
+
+    model = User
+
+    def validate(self):
+        pass
+
+    def set_uri(self):
+        if self.user:
+            return 'users/%s' % self.user
+        else:
+            return 'user'
+
+
+class Update(Resource):
+    pass