diff --git a/kodi_addon_checker/addons/Addon.py b/kodi_addon_checker/addons/Addon.py
index 1627c23..83de962 100644
--- a/kodi_addon_checker/addons/Addon.py
+++ b/kodi_addon_checker/addons/Addon.py
@@ -12,6 +12,8 @@
 
 
 class Addon():
+    """Gather all the dependencies of an addon
+    """
     def __init__(self, addon_xml: ET.Element):
         super().__init__()
         self.id = addon_xml.get('id')
@@ -21,9 +23,19 @@ def __init__(self, addon_xml: ET.Element):
             self.dependencies.append(AddonDependency(dependency))
 
     def __eq__(self, other):
+        """Check if the addon and it's version is equivalent or not.
+
+          This compares instances of two addons
+        """
         return self.id == other.id and self.version == other.version
 
     def dependsOn(self, addonId):
+        """Check if addon is dependent on any other addon.
+
+        Arguments:
+            addonId {str} -- Id of addon whose dependencies
+                             are to be looked
+        """
         for dependency in self.dependencies:
             if dependency.id == addonId:
                 return True
diff --git a/kodi_addon_checker/addons/AddonDependency.py b/kodi_addon_checker/addons/AddonDependency.py
index 196d09b..ca3245d 100644
--- a/kodi_addon_checker/addons/AddonDependency.py
+++ b/kodi_addon_checker/addons/AddonDependency.py
@@ -10,6 +10,8 @@
 from ..versions import AddonVersion
 
 class AddonDependency():
+    """Get the minimum version of the dependency of an addon
+    """
     def __init__(self, import_xml: ET.Element):
         super().__init__()
         self.id = import_xml.get('addon')
diff --git a/kodi_addon_checker/addons/Repository.py b/kodi_addon_checker/addons/Repository.py
index 5ba1813..daf8089 100644
--- a/kodi_addon_checker/addons/Repository.py
+++ b/kodi_addon_checker/addons/Repository.py
@@ -17,6 +17,8 @@
 
 
 class Repository():
+    """Get information of all the addons
+    """
     def __init__(self, version, path):
         super().__init__()
         self.version = version
@@ -40,12 +42,23 @@ def __init__(self, version, path):
             self.addons.append(Addon(addon))
 
     def __contains__(self, addonId):
+        """Check if addon is present in the list or not
+
+        Arguments:
+            addonId {str} -- Id of addon that is to be looked for
+        """
         for addon in self.addons:
             if addon.id == addonId:
                 return True
         return False
 
     def find(self, addonId):
+        """If the addon exists in the list then return it
+
+        Arguments:
+            addonId {str} -- Id of addon that is to be looked for
+        """
+
         # multiple copies of the same addon might exist on the repository, however
         # kodi always uses the highest version available
         addon_instances = []
@@ -61,6 +74,12 @@ def find(self, addonId):
         return addon_instances[0]
 
     def rdepends(self, addonId):
+        """Check if addon is dependent on any other addon.
+
+        Arguments:
+            addonId {str} -- Id of addon whose dependencies
+                             are to be looked
+        """
         rdepends = []
         for addon in self.addons:
             if addon.dependsOn(addonId):
diff --git a/kodi_addon_checker/check_py3_compatibility.py b/kodi_addon_checker/check_py3_compatibility.py
index 6ece348..809b989 100644
--- a/kodi_addon_checker/check_py3_compatibility.py
+++ b/kodi_addon_checker/check_py3_compatibility.py
@@ -16,6 +16,11 @@
 
 
 class KodiRefactoringTool(refactor.RefactoringTool):
+    """Report possible refactoring error detected by lib2to3
+
+    Extends:
+        refactor.RefactoringTool
+    """
 
     def __init__(self, report, log_level, *args, **kwargs):
         self.report = report
diff --git a/kodi_addon_checker/config.py b/kodi_addon_checker/config.py
index 50a5a04..02759c4 100644
--- a/kodi_addon_checker/config.py
+++ b/kodi_addon_checker/config.py
@@ -14,9 +14,10 @@
 
 
 class Config():
+    """Create Config object using .tests-config.json and command line arguments.
+    """
     def __init__(self, repo_path, cmd_args=None):
         """
-        Create Config object using .tests-config.json and command line arguments.
         :param repo_path: the repo path which contains .tests-config.json.
         :param cmd_args: argparse object
         """
@@ -24,6 +25,11 @@ def __init__(self, repo_path, cmd_args=None):
         self._load_config(repo_path)
 
     def _load_config(self, repo_path):
+        """Load the config file
+
+        Arguments:
+            repo_path {str} -- the repo path which contains .tests-config.json.
+        """
         if repo_path is None:
             return
         config_path = os.path.join(repo_path, '.tests-config.json')
@@ -37,6 +43,9 @@ def _load_config(self, repo_path):
                     self.configs = file_config
 
     def is_enabled(self, value):
+        """Check if the certain value in the
+           config file is enabled or not
+        """
         return self.configs.get(value, False)
 
     def __getitem__(self, item):
@@ -44,14 +53,20 @@ def __getitem__(self, item):
 
 
 class ConfigManager():
+    """Manages Config file
+    """
     configurations = {}
 
     @classmethod
     def register(cls, config, description, default_value, action):
+        """registers all the config
+        """
         cls.configurations[config] = [description, default_value, action]
 
     @classmethod
     def fill_cmd_args(cls, parser: ArgumentParser):
+        """Add an argument for the reporter
+        """
         # Add --reporter
         parser.add_argument("--reporter", action="append", choices=list(ReportManager.reporters.keys()),
                             help="""enable a reporter with the given name.
@@ -59,6 +74,8 @@ def fill_cmd_args(cls, parser: ArgumentParser):
 
     @classmethod
     def process_config(cls, config):
+        """Get the reporters
+        """
         reporters = config["reporter"]
         if reporters is not None:
             # To disable all, pass empty array in .tests-config.json
diff --git a/kodi_addon_checker/logger.py b/kodi_addon_checker/logger.py
index 047774a..a02c8de 100644
--- a/kodi_addon_checker/logger.py
+++ b/kodi_addon_checker/logger.py
@@ -11,6 +11,8 @@
 
 
 class Logger:
+    """Logger class the provokes the create_logger function.
+    """
 
     @staticmethod
     def create_logger(debug_filename, logger_name, enabled=False):
diff --git a/kodi_addon_checker/plugins/array_reporter.py b/kodi_addon_checker/plugins/array_reporter.py
index 5986c6c..0141a6c 100644
--- a/kodi_addon_checker/plugins/array_reporter.py
+++ b/kodi_addon_checker/plugins/array_reporter.py
@@ -12,6 +12,11 @@
 
 @reporter(name="array", enabled=False)
 class ArrayReporter(Reporter):
+    """Setup array report for Reporter class
+
+    Extends:
+        Reporter
+    """
     def __init__(self):
         self.reports = []
 
diff --git a/kodi_addon_checker/plugins/log_reporter.py b/kodi_addon_checker/plugins/log_reporter.py
index 37155b0..342c02c 100644
--- a/kodi_addon_checker/plugins/log_reporter.py
+++ b/kodi_addon_checker/plugins/log_reporter.py
@@ -15,6 +15,11 @@
 
 @reporter(name="log", enabled=False)
 class LogReporter(Reporter):
+    """Report logs to the log file
+
+    Extends:
+        Reporter
+    """
 
     def __init__(self):
         self.logger = None
diff --git a/kodi_addon_checker/record.py b/kodi_addon_checker/record.py
index fb8696c..d826e7f 100644
--- a/kodi_addon_checker/record.py
+++ b/kodi_addon_checker/record.py
@@ -12,9 +12,10 @@
 
 
 class Record():
+    """Create a record which is the low level entry in Report to represent logs.
+    """
     def __init__(self, log_level, message):
         """
-        Create a record which is the low level entry in Report to represent logs.
         :param log_level: "ERROR", "WARN" or "INFO"
         :param message: the actual log message
         """
diff --git a/kodi_addon_checker/report.py b/kodi_addon_checker/report.py
index d3dabcf..2bed373 100644
--- a/kodi_addon_checker/report.py
+++ b/kodi_addon_checker/report.py
@@ -11,11 +11,9 @@
 
 
 class Report():
+    """Create a new report for the given artifact. The artifact can be a repo, add-on or file.
+    """
     def __init__(self, artifact_name):
-        """
-        Create a new report for the given artifact. The artifact can be a repo, add-on or file.
-        :param artifact_name: the artifact name
-        """
         self.artifact_name = artifact_name
         self.problem_count = 0
         self.warning_count = 0
diff --git a/kodi_addon_checker/reporter.py b/kodi_addon_checker/reporter.py
index dc079a5..76386b5 100644
--- a/kodi_addon_checker/reporter.py
+++ b/kodi_addon_checker/reporter.py
@@ -17,10 +17,14 @@ def report(self, report):
 
 
 class ReportManager():
+    """Manage all the reporters
+    """
     reporters = {}
 
     @classmethod
     def register(cls, reporter_clazz: Reporter, name, enabled):
+        """Register the reporters
+        """
         cls.reporters[name] = [reporter_clazz(), enabled]
 
     @classmethod
@@ -35,10 +39,14 @@ def enable(cls, names):
 
     @classmethod
     def getEnabledReporters(cls):
+        """Get all the reporters that are enabled
+        """
         return [reporter[0] for reporter in cls.reporters.values() if reporter[1]]
 
 
 def reporter(name, enabled=False):
+    """Report all the enabled reporters to ReportManager
+    """
     def _reporter(clazz):
         if inspect.isclass(clazz):
             if not hasattr(clazz, "report") or len(inspect.signature(getattr(clazz, "report")).parameters.items()) != 2:
diff --git a/kodi_addon_checker/schema_validation.py b/kodi_addon_checker/schema_validation.py
index f8fb392..f0fcbf7 100644
--- a/kodi_addon_checker/schema_validation.py
+++ b/kodi_addon_checker/schema_validation.py
@@ -126,6 +126,18 @@ def _validate(xml, schemapath):
 
 
 def check_version(branch_name, schema_file):
+    """Check whether the schema files for the specific
+       branch exists or not and if not then return the
+       highest available variant of the schema file or None
+
+    Arguments:
+        branch_name {str} -- Name of the branch the schema
+                             is being validated of
+        schema_file {str} -- Schema file to look for.
+
+    Returns:
+        [str] -- full path to the schema file.
+    """
     all_branches = ValidKodiVersions[::-1]
     branches = all_branches[all_branches.index(branch_name)::1]
     for branch in branches: