started apidoc

k4ever/api2/handlers.py

@@ -6,27 +6,22 @@ from django.contrib.auth.decorators import user_passes_test
 from django.contrib.auth.models import Group
 from decorators import *
 from decimal import Decimal, InvalidOperation
+from helper import *
 import datetime
 
-def getInt(d, key, default):
-	try:
-		return int(d.get(key, default))
-	except ValueError:
-		return default
-
-def getDecimal(d, key, default):
-	try:
-		return Decimal(d.get(key, default))
-	except InvalidOperation:
-		return default
-
 class BuyableItemHandler(BaseHandler):
+	"""Handler responsible for getting and buying items."""
+	
 	allowed_methods = ('GET', 'POST')
 	#fields = ('id', 'description')
 	model = Buyable
 	exclude = ('_*',)
 	
 	def read(self, request, itemId=None):
+		"""Get one or multiple items.
+		
+		- type: Only get items belonging to this type
+		"""
 		if itemId == None:
 			if request.GET.has_key('type'):
 				obj = Buyable.objects.filter(buyableType__name=request.GET['type'])
@@ -42,6 +37,12 @@ class BuyableItemHandler(BaseHandler):
 	
 	@manglePluginPerms
 	def create(self, request, itemId=None):
+		"""Buy a :class:`Buyable <buyable.models.Buyable>` item.
+		
+		- deposit		Set to > 0 if you want to buy the item with deposit (default 0)
+		- amount		amount of items to buy (default 1)
+		"""
+		
 		if not request.content_type:
 			request.data = request.POST
 		if not itemId:
@@ -75,15 +76,26 @@ class BuyableItemHandler(BaseHandler):
 		return rc.CREATED
 
 class BuyableTypeHandler(BaseHandler):
+	"""Handler for listing all :class:`BuyableType <buyable.models.BuyableType>`.
+
+	This class only supports read requests which won't accept
+	any arguments. It will give you a list of buyable-types.
+	Nothing more, nothing less.
+	"""
 	allowed_methods = ('GET',)
 	model = BuyableType
 
 class HistoryHandler(BaseHandler):
+	"""Handler providing access to the users history """
 	allowed_methods = ('GET',)
 	fields = ('id', 'price', 'dateTime', ('purchase_set', (('buyable', ('id', )), 'price', 'name')))
 	
 	@manglePluginPerms
 	def read(self, request):
+		"""Get the users history
+		
+		 - num: Number of entries to return
+		"""
 		num = getInt(request.GET, 'num', 0)
 		qset = Order.objects.filter(user=request.user)
 		if num > 0:
@@ -92,12 +104,22 @@ class HistoryHandler(BaseHandler):
 			
 
 class TransactionTransactHandler(BaseHandler):
+	"""Handler for transaction.
+
+	This hanlder takes care of adding money to accounts and returning
+	previous moneytransfers
+	"""
+
 	allowed_methods = ('GET', 'POST')
 	model = Transaction
 	fields = ('amount', 'dateTime', 'checked', ('transactionType', ('id', 'name')))
 	
 	@manglePluginPerms
 	def read(self, request):
+		"""Return the users last transactions
+
+		 - num: Number of entries to return
+		 """
 		num = getInt(request.GET, 'num', 0)
 		if num < 0:
 			return rc.BAD_REQUEST
@@ -109,6 +131,11 @@ class TransactionTransactHandler(BaseHandler):
 	
 	@manglePluginPerms
 	def create(self, request):
+		"""Transact money to an account
+
+		 - amount: 	[req] Amount to add to the users account
+		 - type:   	[req]Type of transaction (id)
+		"""
 		amount = getDecimal(request.POST, 'amount', Decimal(0))
 		tTypeId  = getInt(request.POST, 'type', -1)
 		
@@ -133,23 +160,41 @@ class TransactionTransactHandler(BaseHandler):
 		return rc.ALL_OK
 
 class TransactionTypeHandler(BaseHandler):
+	"""Handler for :class:`Transaction Types <transaction.models.TransactionType>`
+	
+	Supplies a list of Transaction Types
+	"""
 	allowed_methods = ('GET',)
 	model = TransactionType
 
 class AccountBalanceHandler(BaseHandler):
+	"""Handler for the users account balance"""
 	allowed_methods = ('GET',)
 	
 	@manglePluginPerms
 	def read(self, request):
+		"""Returns the users current account balance"""
 		balance = request.user.get_profile().balance
 		return {'balance': balance}
 
 class AuthBlobHandler(BaseHandler):
+	"""Handler to read and write an users authblob
+
+	Currently these functions are only available for a plugin user.
+	Other users will get a rc.FORBIDDEN. Keep in mind that, to use
+	these functions a plugin needs the permissions to do this in its
+	configuration.
+	"""
 	allowed_methods = ('GET', 'POST')
 	
 	@requirePlugin
 	@manglePluginPerms
 	def read(self, request):
+		"""Read the users authblob
+		
+		To use this function the plugin needs 
+		:attr:`main.models.Plugin.pluginCanReadAuthblob` to be true.
+		"""
 		if not request.plugin.pluginCanReadAuthblob:
 			ret = rc.FORBIDDEN
 			ret.write("\nThis plugin is not allowed to read the users authblob\n")
@@ -159,6 +204,16 @@ class AuthBlobHandler(BaseHandler):
 	@requirePlugin
 	@manglePluginPerms
 	def create(self, request):
+		"""Write the users authblob.
+
+		To use this function the plugin needs
+		:attr:`main.models.Plugin.pluginCanWriteAuthblob` to be true.
+
+		.. Note:: In fact this method *should* be an update method, but for 
+					compability reasons (wget usage) it was decided to make
+					this accessible as a create (POST) hook.
+
+		"""
 		if not request.plugin.pluginCanWriteAuthblob:
 			ret = rc.FORBIDDEN
 			ret.write("\nThis plugin is not allowed to write the users authblob\n")
@@ -172,11 +227,22 @@ class AuthBlobHandler(BaseHandler):
 		return rc.ALL_OK
 
 class AuthUserHandler(BaseHandler):
+	""" Handler for mapping an authblob to a user
+
+	This handler is only available to plugins and only if
+	:attr:`unique authblob <main.models.Plugin.uniqueAuthblob>`
+	is set for this plugin. Then it will provide a mapping from
+	an authblob to a specifig user.
+	"""
 	allowed_methods = ('GET')
 	fields = ('id', 'username')
 	
 	@requirePlugin
 	def read(self, request):
+		"""Returns an user if one can be found, else rc.GONE
+
+		 - authblob: [required] Authblob to search
+		"""
 		if not request.plugin.uniqueAuthblob:
 			ret = rc.BAD_REQUEST
 			ret.write("\nThis plugin does not support unique auth blobs, therefore we can't identify an user uniquely by its authblob\n")
@@ -192,10 +258,19 @@ class AuthUserHandler(BaseHandler):
 			return rc.NOT_FOUND
 
 class ConfigHandler(BaseHandler):
+	""" Handler for API configuration values
+
+	This handler provides some API related configuration values"""
 	allowed_methods = ('GET',)
 	
 	def read(self, request):
+		"""Get API configuration values
+
+		Currently returns the API version and mediaurl (where to
+		find images etc.)
+		"""
 		return {
 					'version':	'0.1',
 					'mediaurl':	'http://devcat.someserver.de:13805/media',
 			   }
+

k4ever/api2/helper.py

@@ -0,0 +1,13 @@
+from decimal import Decimal, InvalidOperation
+
+def getInt(d, key, default):
+	try:
+		return int(d.get(key, default))
+	except ValueError:
+		return default
+
+def getDecimal(d, key, default):
+	try:
+		return Decimal(d.get(key, default))
+	except InvalidOperation:
+		return default

k4ever/docs/.gitignore

@@ -0,0 +1 @@
+_build/*

k4ever/docs/conf.py

@@ -16,7 +16,13 @@ import sys, os
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
-#sys.path.append(os.path.abspath('.'))
+sys.path.append(os.path.abspath('..'))
+sys.path.append(os.path.abspath('../..'))
+
+# django specific configuration
+from django.conf import settings
+settings.configure()
+
 
 # -- General configuration -----------------------------------------------------
 
@@ -38,7 +44,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'k4ever'
-copyright = u'2011, TrollWare, FarbDev, others'
+copyright = u'2011, TrollWare, FarbDev and others'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -173,7 +179,7 @@ htmlhelp_basename = 'k4everdoc'
 # (source start file, target name, title, author, documentclass [howto/manual]).
 latex_documents = [
   ('index', 'k4ever.tex', u'k4ever Documentation',
-   u'TrollWare, FarbDev, others', 'manual'),
+   u'TrollWare, FarbDev and others', 'manual'),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
@@ -196,3 +202,4 @@ latex_documents = [
 
 # Example configuration for intersphinx: refer to the Python standard library.
 intersphinx_mapping = {'http://docs.python.org/': None}
+

k4ever/docs/django/api.rst

@@ -0,0 +1,134 @@
+API
+===
+ - explain a bit how piston/REST works
+ - how to access the read/write/put/create functions
+ - what this api does and what not
+
+Authentication
+--------------
+ - how does authentication work
+ - what is the plugin authentication
+ - when does a plugin need an user?
+ - how to change user names
+
+URLs
+----
+For more information about a specific method you can click on the url/method to get
+to the handler or the responsible method for more documentation or code.
+
+**buyable/**
+  :class:`item/[itemId]/ <api2.handlers.BuyableItemHandler>`
+   	:func:`GET <api2.handlers.BuyableItemHandler.read>`
+   		Get a specific item or a full/type item list.
+
+		=========	=======================
+		Parameter	Description
+  		=========	=======================
+  		type		item belonging to type-group
+  		=========	=======================
+
+   	:func:`POST <api2.handlers.BuyableItemHandler.create>`
+   		Buy a :class:`Buyable <buyable.models.Buyable>` (requires an ItemId)
+
+		=========	=======================================================
+		Parameter	Description
+		=========	=======================================================
+   		deposit		Set to > 0 if you want to buy with deposit (default 0)
+   		amount		amount of items to buy (default 1)
+		=========	=======================================================
+
+  :class:`types/ <api2.handlers.BuyableTypeHandler>`
+   	:func:`GET <api2.handlers.BuyableTypeHandler.read>`
+   		List all types which an item can belong to
+   
+  :class:`history/ <api2.handlers.HistoryHandler>`
+   	:func:`GET <api2.handlers.HistoryHandler.read>`
+   		List the users last orders
+
+		=========	=================
+		Parameter	Description
+		=========	=================
+   		num			Number of entries
+		=========	=================
+
+**account/**
+  **transactions/** or **transfers/**
+   	:class:`transact/ or transfer/ <api2.handlers.TransactionTransactHandler>`
+   		:func:`GET <api2.handlers.TransactionTransactHandler.read>`
+   			List the users last transactions
+
+			=========	=================
+			Parameter	Description
+			=========	=================
+   			num			Number of entries
+			=========	=================
+
+   		:func:`POST <api2.handlers.TransactionTransactHandler.create>`
+   			Transact money to an account
+
+			=========	=================
+			Parameter	Description
+			=========	=================
+   			amount		[required] Amount to add to the users account
+   			type		[required] Type of transaction (id)
+			=========	=================
+
+  :class:`types/ <api2.handlers.TransactionTypeHandler>`
+	:func:`GET <api2.handlers.TransactionTypeHandler.read>`
+		List all available :class:`Transaction Types <buyable.models.TransactionType>`
+  :class:`balance/ <api2.handlers.AccountBalanceHandler>`
+	:func:`GET <api2.handlers.AccountBalanceHandler.read>`
+		Get users account balance
+
+**auth/**
+ :class:`blob/ <api2.handlers.AuthBlobHandler>`
+   	:func:`GET <api2.handlers.AuthBlobHandler.read>`
+   		Return authblob if allowed or auth if str given
+		(currentyl only allowed for Plugin users)
+
+		=========	=================
+		Parameter	Description
+		=========	=================
+   		blob		blob to get user from / auth user with, returns User or NULL
+		=========	=================
+
+	:func:`POST <api2.handlers.AuthBlobHandler.create>`
+   		Set authblob if allowed
+ :class:`user/ <api2.handlers.AuthUserHandler>`
+   	:func:`GET <api2.handlers.AuthUserHandler.read>`
+   		get user by authblob string - this function works only when plugin
+   		has the :attr:`unique authblob <main.models.Plugin.uniqueAuthblob>` flag set
+
+		=========	=================
+		Parameter	Description
+		=========	=================
+   		authblob	[required] authblob to sear
+		=========	=================
+
+:class:`config/ <api2.handlers.ConfigHandler>`
+   :func:`GET <api2.handlers.ConfigHandler.read>`
+   		Display API configuration variables
+ 
+
+Handler
+-------
+.. automodule:: api2.handlers
+	:members:
+
+Examples
+--------
+ - how to use the api
+ - examples with... wget.. python-rest?
+
+As normal user
+^^^^^^^^^^^^^^
+
+.. note:: there will be cat content
+
+wget
+""""
+wget part
+
+As a plugin
+^^^^^^^^^^^
+

k4ever/docs/index.rst

@@ -11,6 +11,8 @@ Contents:
 .. toctree::
    :maxdepth: 2
     
+   django/api
+
 Indices and tables
 ==================