code import from internal dev repo

Author: Ahmed Soliman

.hgignore

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+syntax: glob
+
+*.pyc
+.*project
+.settings*
+.classpath*
+.metdata*
+.DS_Store*
+**.coverage

LICENSE

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+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2011 Cloud Niners, Ltd. <http://cloud9ers.com/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions.
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+  An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+  A "Combined Work" is a work produced by combining or linking an
+Application with the Library.  The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
+
+  The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
+
+  The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+  1. Exception to Section 3 of the GNU GPL.
+
+  You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+  2. Conveying Modified Versions.
+
+  If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
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+   a) under this License, provided that you make a good faith effort to
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+   function or data, the facility still operates, and performs
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+   b) under the GNU GPL, with none of the additional permissions of
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+  3. Object Code Incorporating Material from Library Header Files.
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+   a) Give prominent notice with each copy of the object code that the
+   Library is used in it and that the Library and its use are
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+   on the Library, uncombined with any other library facilities,
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+   is a work based on the Library, and explaining where to find the
+   accompanying uncombined form of the same work.
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+  6. Revised Versions of the GNU Lesser General Public License.
+
+  The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
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+conditions either of that published version or of any later version
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+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+  If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.

README

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+== Introduction ==
+
+This project is an implementation of a high-performance, cache-aware, stacked application server
+that would allow several endpoints attached to given URLs, thus providing an infrastructure for REST
+services and XMLRPC services and others.
+
+Cloud Niners, Ltd.
+www.cloud9ers.com

bin/j25

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+#!/usr/bin/env python
+from j25.scripts import run
+run.main()

j25/Configuration.py

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+import ConfigParser
+import os
+import logging
+from j25 import Constants
+from j25.exceptions.ConfigurationExceptions import ConfigurationException
+from j25.security.Crypto import Crypto
+
+class Configuration(object):
+    ''' Configuration Container
+    NOTE: All attributes will be read as small even if they were wrote in capital in the file
+    '''
+    def __init__(self):
+        #private constructor, use the factories instead
+        raise ConfigurationException
+
+    def add_section(self, sectionName):
+        cfgObj = Configuration.__new__(Configuration)
+        setattr(self, sectionName, cfgObj)
+        return cfgObj
+
+    def add_option(self, name, value):
+        setattr(self, name, value)
+
+    def has_option(self, name):
+        return hasattr(self, name)
+
+    def has_section(self, sectionName):
+        return hasattr(self, sectionName)
+
+    def get_section(self, sectionName):
+        return getattr(self, sectionName)
+
+    def get_option(self, optionName):
+        return getattr(self, optionName)
+
+    def options(self):
+        return [o for o in dir(self) if not o.startswith('__') and \
+                                        not callable(getattr(self, o))]
+
+    def sections(self):
+        return [s for s in dir(self) if not s.startswith('__') and \
+                                        not callable(getattr(self, s))]
+
+    @staticmethod
+    def get_modules(configKey):
+        return map(lambda x: __import__(x.strip(), fromlist='t'), filter(lambda x: len(x.strip()) > 0, configKey.split(',')))
+
+    @staticmethod
+    def create_empty_config():
+        return Configuration.__new__(Configuration)
+
+    @staticmethod
+    def load_defaults():
+        ''' configuration file defaults '''
+        cfg = Configuration.__new__(Configuration)
+
+        ## Main Configuration
+        section = cfg.add_section('main')
+        #EXAMPLE
+        #section.add_option("services_package", "test.sample_services, test.sample_services2")
+        #section.add_option("model_package", "test.dummy")
+        section.add_option("mode", "DEV")
+        section.add_option("applications", "[]")
+        section.add_option("ip", "0.0.0.0")
+        section.add_option("port", "8800")
+        section.add_option("project_name", "MyProject")
+        section.add_option("num_threads", "10")
+        section.add_option("request_queue_size", "10")
+        section.add_option("timeout", "10")
+        section.add_option("store_type", Constants.MONGOENGINE)
+        section.add_option("is_subdomain_aware", 'True')
+        section.add_option("default_crypto_algorithm", Crypto.MD5)
+        # default expire days for activation token
+        section.add_option("default_expire_days", 7)
+        #store configuration
+        storeSection = cfg.add_section('store')
+        storeSection.add_option("db_name", "c9")
+        storeSection.add_option("ip", "127.0.0.1")
+        storeSection.add_option("username", None)
+        storeSection.add_option("password", None)
+        storeSection.add_option("port", "27017")
+
+        #Crypto Configuration
+#        cryptoSection = cfg.add_section('crypto')
+#        cryptoSection.add_option('hmac_secret', )
+        # Global Cache Configuration
+
+        memcacheSubSection = cfg.add_section("memcached")
+        memcacheSubSection.add_option("servers", "127.0.0.1:11211")        
+        # 0 means for ever
+        memcacheSubSection.add_option("expireTime", 0)
+        memcacheSubSection.add_option("min_compress_len", 0)
+
+        cache = cfg.add_section("cache")
+        cache.add_option("type", "memory")
+        cache.add_option("url", "")
+        cache.add_option("expire", 604800)
+        cache.add_option("lock_dir", "/tmp/lock")
+        cache.add_option("data_dir", "/tmp")
+
+        #default sessions configuration
+        sessionSection = cfg.add_section('session')
+        sessionSection.add_option('type', Constants.MONGODB)
+        sessionSection.add_option('cookie_expires', 'True')
+        sessionSection.add_option('data_dir', 'tmp/')
+        sessionSection.add_option('lock_dir', 'lock/')
+        sessionSection.add_option('auto', 'True')
+        sessionSection.add_option('cookie_expires', 'True')
+        sessionSection.add_option('key', 'c9.session_id')
+        sessionSection.add_option('url', ('%s/c9Session#session' % Constants.MONGODB_URL))
+        sessionSection.add_option('secret', 'c9s3rc3t1234567890c9s3rc3t0987654321c9s3rc3t')
+        sessionSection.add_option('secure', 'False')
+        sessionSection.add_option('timeout', '600')
+        return cfg
+
+    @staticmethod
+    def load_from_file_obj(fileObj, loadDefaults=True):
+        cfg = ConfigParser.RawConfigParser()
+        cfg.readfp(fileObj)
+        if loadDefaults:
+            cfgObj = Configuration.load_defaults()
+        else:
+            cfgObj = Configuration.create_empty_config()
+        for section in cfg.sections():
+            if cfgObj.has_section(section):
+                secObj = cfgObj.get_section(section)
+            else:
+                secObj = cfgObj.add_section(section)
+            for option in cfg.options(section):
+                secObj.add_option(option, cfg.get(section, option))
+        return cfgObj
+
+    @staticmethod
+    def load_file(file, loadDefaults=True):
+        logging.info("loading configuration from file %s", file)
+        if os.path.exists(file):
+            fileObj = open(file)
+            return Configuration.load_from_file_obj(fileObj, loadDefaults)
+        else:
+            raise RuntimeError("couldn't find the configuration file %s" % file)
+
+    @staticmethod
+    def dump_to_file_obj(fileObj, configObject):
+        cfg = ConfigParser.RawConfigParser()
+        for section in configObject.sections():
+            secObj = configObject.get_section(section)
+            cfg.add_section(section)
+            for option in secObj.options():
+                cfg.set(section, option, secObj.get_option(option))           
+        cfg.write(fileObj)
+
+    @staticmethod
+    def dump_file(file, configObject=None):       
+        logging.info("dumping configuration into file %s", file)
+        cfgObj =  configObject or Configuration.load_defaults()
+        with open(file, 'w') as configfile:
+            Configuration.dump_to_file_obj(configfile, cfgObj)
+
+    @staticmethod
+    def create_instance(file=None):
+        '''Creates new Configuration object with default configuration'''
+        if file:
+            return Configuration.load_file(file)
+        return Configuration.load_defaults() 
+    

j25/Constants.py

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+MONGODB = 'mongodb'
+MONGOENGINE = 'mongoengine'
+MONGODB_URL = 'mongodb://localhost:27017'
+MEMCACHED_URL = "127.0.0.1:11211"
+MEMCACHE = 'memcached'
+MEMORY = 'memory'
+
+RABBITMQ = 'RabbitMQ'
+RABBITMQ_ONETIME_RESPONDER = 'onetime'
+RABBITMQ_INFINITE_RESPONDER = 'infinite'
+
+FACEBOOK = 'Facebook'
+TWITTER = 'Twitter'
+
+SESSION_KEY = 'session.id'