1 files changed, 22 insertions, 2 deletions

diff --git a/src/autodep/package_utils/portage_misc_functions.py b/src/autodep/package_utils/portage_misc_functions.py
index 4d63de4..c090d89 100644
--- a/src/autodep/package_utils/portage_misc_functions.py
+++ b/src/autodep/package_utils/portage_misc_functions.py
@@ -10,7 +10,9 @@ from _emerge.main import parse_opts
 
 
 class portage_api:
+  """ class for accessing the portage api """
   def __init__(self):
+	""" test """
 	self.settings=portage.config(clone=portage.settings)
 	self.vartree=portage.db[portage.root]['vartree']
 	self.vardb=self.vartree.dbapi
@@ -20,6 +22,14 @@ class portage_api:
 
   # recursive dependency getter
   def get_deps(self,pkg,dep_type=["RDEPEND","DEPEND"]):
+	""" 
+	Gets current dependencies of a package on any depth 
+	
+	:param pkg: name of package
+	:param dep_type: type of dependencies to recurse. Can be ["DEPEND"] or 
+	  ["RDEPEND", "DEPEND"]
+	:returns: **set** of packages names
+	"""
 	#pkg="kde-meta"
 	#print self.vardb.match("<sys-apps/paludis-0.26.0_alpha5")
 	#metadata = dict(zip(self.metadata_keys, self.vardb.aux_get(pkg, self.metadata_keys)))
@@ -67,8 +77,12 @@ class portage_api:
 			unknown_packages.add(pkg)
 	return ret
 
-  # returns all packages from system set. They are always implicit dependencies
   def get_system_packages_list(self):
+	""" 
+	returns all packages from system set. They are always implicit dependencies
+	
+	:returns: **list** of package names
+	"""
 	ret=[]
 	for atom in self.settings.packages:
 	  for pre_pkg in self.vartree.dep_match(atom):
@@ -77,8 +91,14 @@ class portage_api:
 			ret.append(pkg)
 	return ret
 
-  # call emerge arguments parser
   def parse_emerge_args(self,args):
+	""" 
+	call emerge arguments parser 
+	
+	:param args: arguments passed to emerge
+	:returns: **tuple** (action string, options dictionary, files or atoms 
+	  list)
+	"""
 	action, opts, files = parse_opts(args, silent=True)
 	return action, opts, files