fix linting issues

.flake8

@@ -1,8 +1,18 @@
 [flake8]
-# Temp disable Docstring checks D101, D102, D103, D107
-ignore = E501, W503, F401, N813, D101, D102, D103, D107
-max-line-length = 110
+ignore = D102, D103, D107, D202, W503
+max-line-length = 99
 inline-quotes = double
-exclude = .git,.tox,__pycache__,build,dist,tests,*.pyc,*.egg-info,.cache,.eggs
+exclude =
+    .git
+    .tox
+    __pycache__
+    build
+    dist
+    tests
+    *.pyc
+    *.egg-info
+    .cache
+    .eggs
+    env*
 application-import-names = ansiblelater
 format = ${cyan}%(path)s:%(row)d:%(col)d${reset}: ${red_bold}%(code)s${reset} %(text)s

ansiblelater/command/candidates.py

@@ -189,6 +189,7 @@ class Candidate(object):
 
 
 class RoleFile(Candidate):
+    """Object classified as Ansible role file."""
 
     def __init__(self, filename, settings={}, standards=[]):
         super(RoleFile, self).__init__(filename, settings, standards)
@@ -203,10 +204,13 @@ class RoleFile(Candidate):
 
 
 class Playbook(Candidate):
+    """Object classified as Ansible playbook."""
+
     pass
 
 
 class Task(RoleFile):
+    """Object classified as Ansible task file."""
 
     def __init__(self, filename, settings={}, standards=[]):
         super(Task, self).__init__(filename, settings, standards)
@@ -214,6 +218,7 @@ class Task(RoleFile):
 
 
 class Handler(RoleFile):
+    """Object classified as Ansible handler file."""
 
     def __init__(self, filename, settings={}, standards=[]):
         super(Handler, self).__init__(filename, settings, standards)
@@ -221,10 +226,13 @@ class Handler(RoleFile):
 
 
 class Vars(Candidate):
+    """Object classified as Ansible vars file."""
+
     pass
 
 
 class Unversioned(Candidate):
+    """Object classified as unversioned file."""
 
     def __init__(self, filename, settings={}, standards=[]):
         super(Unversioned, self).__init__(filename, settings, standards)
@@ -232,50 +240,74 @@ class Unversioned(Candidate):
 
 
 class InventoryVars(Unversioned):
+    """Object classified as Ansible inventory vars."""
+
     pass
 
 
 class HostVars(InventoryVars):
+    """Object classified as Ansible host vars."""
+
     pass
 
 
 class GroupVars(InventoryVars):
+    """Object classified as Ansible group vars."""
+
     pass
 
 
 class RoleVars(RoleFile):
+    """Object classified as Ansible role vars."""
+
     pass
 
 
 class Meta(RoleFile):
+    """Object classified as Ansible meta file."""
+
     pass
 
 
 class Inventory(Unversioned):
+    """Object classified as Ansible inventory file."""
+
     pass
 
 
 class Code(Unversioned):
+    """Object classified as code file."""
+
     pass
 
 
 class Template(RoleFile):
+    """Object classified as Ansible template file."""
+
     pass
 
 
 class Doc(Unversioned):
+    """Object classified as documentation file."""
+
     pass
 
 
 class Makefile(Unversioned):
+    """Object classified as makefile."""
+
     pass
 
 
 class File(RoleFile):
+    """Object classified as generic file."""
+
     pass
 
 
 class Rolesfile(Unversioned):
+    """Object classified as Ansible roles file."""
+
     pass
 
 
@@ -310,6 +342,7 @@ class Error(object):
 
 
 class Result(object):
+    """Generic result object."""
 
     def __init__(self, candidate, errors=None):
         self.candidate = candidate
@@ -335,8 +368,10 @@ def classify(filename, settings={}, standards=[]):
         return HostVars(filename, settings, standards)
     if parentdir in ["meta"]:
         return Meta(filename, settings, standards)
-    if parentdir in ["library", "lookup_plugins", "callback_plugins", "filter_plugins"
-                    ] or filename.endswith(".py"):
+    if (
+        parentdir in ["library", "lookup_plugins", "callback_plugins", "filter_plugins"]
+        or filename.endswith(".py")
+    ):
         return Code(filename, settings, standards)
     if "inventory" == basename or "hosts" == basename or parentdir in ["inventories"]:
         return Inventory(filename, settings, standards)

ansiblelater/rules/ansiblefiles.py

@@ -33,8 +33,10 @@ def check_braces_spaces(candidate, settings):
             [leading, trailing] = count_spaces(line)
             sum_spaces = leading + trailing
 
-            if ((sum_spaces < conf["min-spaces-inside"] * 2)
-                or (sum_spaces > conf["min-spaces-inside"] * 2)):
+            if (
+                sum_spaces < conf["min-spaces-inside"] * 2
+                or sum_spaces > conf["min-spaces-inside"] * 2
+            ):
                 errors.append(Error(i, description))
     return Result(candidate.path, errors)
 

ansiblelater/utils/yamlhelper.py

@@ -23,7 +23,6 @@
 import codecs
 import glob
 import imp
-import inspect
 import os
 
 import ansible.parsing.mod_args
@@ -453,11 +452,9 @@ def action_tasks(yaml, file):
     block_rescue_always = ("block", "rescue", "always")
     tasks[:] = [task for task in tasks if all(k not in task for k in block_rescue_always)]
 
-    return [
-        task for task in tasks
-        if set(["include", "include_tasks", "import_playbook", "import_tasks"]
-              ).isdisjoint(task.keys())
-    ]
+    allowed = ["include", "include_tasks", "import_playbook", "import_tasks"]
+
+    return [task for task in tasks if set(allowed).isdisjoint(task.keys())]
 
 
 def task_to_str(task):