reformat documentation

2 files changed, 21 insertions, 11 deletions

diff --git a/src/java_config_2/Errors.py b/src/java_config_2/Errors.py
index 71521dc..0d0798b 100644
--- a/src/java_config_2/Errors.py
+++ b/src/java_config_2/Errors.py
@@ -20,7 +20,7 @@ class InvalidVMError(Exception):
 class ProviderUnavailableError(Exception):
     """No provider is available for the specified virtual."""
 
-    def __init__( self, virtual, vms, packages ):
+    def __init__(self, virtual, vms, packages):
         self._virtual = virtual
         self._vms = vms
         self._packages = packages
diff --git a/src/java_config_2/Package.py b/src/java_config_2/Package.py
index 415b3bf..2ecacc3 100644
--- a/src/java_config_2/Package.py
+++ b/src/java_config_2/Package.py
@@ -6,7 +6,7 @@ from .FileParser import *
 
 class Package:
     """
-    Class representing an installed java package
+    The Package class represents an installed Java package.
     """
     def __init__(self, name, file = None):
         self._file = file
@@ -20,32 +20,42 @@ class Package:
         return self.name()
 
     def name(self):
+        """
+        Returns this package's name.
+        """
         return self._name
 
     def file(self):
+        """
+        Returns this package's file.
+        """
         return self._file
 
     def description(self):
+        """
+        Returns this package's DESCRIPTION.
+        """
         if "DESCRIPTION" in self._config:
             return self._config["DESCRIPTION"]
-        else:
-            return "No Description"
+        return "No Description"
 
     def classpath(self):
         """
-        Returns this package's classpath
+        Returns this package's CLASSPATH.
         """
         if "CLASSPATH" in self._config:
             return self._config["CLASSPATH"]
-        else:
-            return None
+        return None
 
     def target(self):
+        """
+        Returns this package's TARGET.
+        """
         return self.query("TARGET")
 
     def query(self, var):
         """
-        Return the value of the requested var form the env file
+        Return the value of var from the env file.
         """
         if var in self._config:
             return self._config[var]
@@ -54,19 +64,19 @@ class Package:
 
     def deps(self):
         """
-        Return all packages this package depends on
+        Return all packages this package depends on.
         """
         return self.__get_deps("DEPEND")
 
     def opt_deps(self):
         """
-        Return all packages this package optionally depends on
+        Return all packages this package optionally depends on.
         """
         return self.__get_deps("OPTIONAL_DEPEND")
 
     def __get_deps(self, query):
         """
-        Internal function to get package's (optional) dependencies;
+        Return package's (optional) dependencies;
         @param query: variable to read from package.env
         """
         depstr = self.query(query)