From f8f4fc4fae6ecd429f9221abaae780530f701553 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Piotr=20Ma=C5=9Blanka?= <piotr.maslanka@henrietta.com.pl>
Date: Mon, 30 Dec 2019 20:40:20 +0100
Subject: [PATCH] daemon cleaned up

---
 .codeclimate.yml                              |  8 +++----
 .travis.yml                                   | 22 +++++++++----------
 docs/conf.py                                  |  2 +-
 docs/configuration/schema.rst                 |  8 +++----
 satella/coding/concurrent/thread.py           |  3 +--
 satella/posix/__init__.py                     |  6 ++---
 satella/posix/daemon.py                       |  1 -
 setup.cfg                                     | 12 +++++-----
 setup.py                                      |  1 +
 tests/test_coding/test_concurrent.py          |  8 +++----
 tests/test_coding/test_fun_static.py          |  3 ---
 tests/test_coding/test_locked_dataset.py      |  2 +-
 tests/test_coding/test_monitor.py             |  3 +--
 tests/test_coding/test_rethrow.py             |  5 ++++-
 tests/test_coding/test_structures.py          |  2 +-
 .../test_sources/test_envvars.py              |  2 +-
 .../test_configuration/test_sources/utils.py  |  2 +-
 .../test_dump_frames_on.py                    |  7 +++---
 .../test_dump_to_file.py                      |  2 +-
 tests/test_instrumentation/test_metrics.py    |  5 ++---
 tests/test_json.py                            |  4 ++--
 tests/test_posix/test_suicide.py              |  2 +-
 22 files changed, 52 insertions(+), 58 deletions(-)

diff --git a/.codeclimate.yml b/.codeclimate.yml
index f1423473..fbc1ad6f 100644
--- a/.codeclimate.yml
+++ b/.codeclimate.yml
@@ -14,9 +14,9 @@ engines:
   radon:
     enabled: true
 exclude_paths:
-- examples/**
-- tests/**
-- docs/**
+  - examples/**
+  - tests/**
+  - docs/**
 ratings:
   paths:
-  - satella/**
+    - satella/**
diff --git a/.travis.yml b/.travis.yml
index c2b7c8e8..10d38d2f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,17 +1,17 @@
 language: python
 python:
- - "3.5"
- - "3.6"
- - "3.7-dev"
- - "pypy3.5"
+  - "3.5"
+  - "3.6"
+  - "3.7-dev"
+  - "pypy3.5"
 cache: pip
 install:
- - pip install -r requirements.txt
- - pip install pyyaml toml
- - pip install --force-reinstall "coverage>=4.0,<4.4" codeclimate-test-reporter # for codeclimate-test-reporter
+  - pip install -r requirements.txt
+  - pip install pyyaml toml
+  - pip install --force-reinstall "coverage>=4.0,<4.4" codeclimate-test-reporter # for codeclimate-test-reporter
 script:
- - bash tests/test_posix/test_hang_until_sig.sh
- - python setup.py nosetests
+  - bash tests/test_posix/test_hang_until_sig.sh
+  - python setup.py nosetests
 after_success:
- - codeclimate-test-reporter
- - bash build.sh
+  - codeclimate-test-reporter
+  - bash build.sh
diff --git a/docs/conf.py b/docs/conf.py
index 1cf4c7e4..11f33543 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -18,8 +18,8 @@
 #
 import os
 import sys
-sys.path.insert(0, os.path.abspath('..'))
 
+sys.path.insert(0, os.path.abspath('..'))
 
 # -- General configuration ------------------------------------------------
 
diff --git a/docs/configuration/schema.rst b/docs/configuration/schema.rst
index 30ca9306..201924bd 100644
--- a/docs/configuration/schema.rst
+++ b/docs/configuration/schema.rst
@@ -80,7 +80,7 @@ Lists you define as following
     {
         "type": "list",
         "of": {
-            .. descriptor type that this list has to have ..
+            ".. descriptor type that this list has to have .."
         }
     }
 
@@ -91,9 +91,9 @@ Unions you define the following
     {
         "type": "union",
         "of": [
-            .. descriptor type 1 ..
-            .. descriptor type 2 ..
-        ]
+            ".. descriptor type 1 ..",
+            ".. descriptor type 2 .."
+            ]
     }
 
 Dicts are more simple. Each key contains the key that should be present in the dict, and value is it's descriptor
diff --git a/satella/coding/concurrent/thread.py b/satella/coding/concurrent/thread.py
index 8c34fce6..11637555 100644
--- a/satella/coding/concurrent/thread.py
+++ b/satella/coding/concurrent/thread.py
@@ -1,8 +1,7 @@
 import ctypes
 import logging
-import threading
 import platform
-
+import threading
 
 logger = logging.getLogger(__name__)
 
diff --git a/satella/posix/__init__.py b/satella/posix/__init__.py
index 88c5ed05..e12466b6 100644
--- a/satella/posix/__init__.py
+++ b/satella/posix/__init__.py
@@ -3,12 +3,12 @@ POSIX things
 """
 
 import os
+import typing as tp
 
 from .daemon import daemonize
 from .pidlock import AcquirePIDLock
 from .signals import hang_until_sig
 
-
 __all__ = [
     'daemonize',
     'AcquirePIDLock',
@@ -18,7 +18,7 @@ __all__ = [
 ]
 
 
-def is_running_as_root():
+def is_running_as_root() -> bool:
     """
     Is this process running as root?
 
@@ -29,7 +29,7 @@ def is_running_as_root():
     return os.geteuid() == 0
 
 
-def suicide(kill_entire_pg: bool = True):
+def suicide(kill_entire_pg: bool = True) -> tp.NoReturn:
     """
     Kill self.
 
diff --git a/satella/posix/daemon.py b/satella/posix/daemon.py
index 69d81a02..9cd23d1a 100644
--- a/satella/posix/daemon.py
+++ b/satella/posix/daemon.py
@@ -19,7 +19,6 @@ logger = logging.getLogger(__name__)
 
 DEVNULL = '/dev/null'
 
-
 __all__ = ['daemonize']
 
 
diff --git a/setup.cfg b/setup.cfg
index dc321ce6..bbd44019 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -11,7 +11,7 @@ description = Utilities for writing servers in Python
 url = https://github.com/piotrmaslanka/satella
 project-urls =
     Documentation = https://satella.readthedocs.io/
-classifier = 
+classifier =
     Programming Language :: Python
     Programming Language :: Python :: 3.5
     Programming Language :: Python :: 3.6
@@ -25,12 +25,12 @@ classifier =
     Topic :: Software Development :: Libraries
 
 [pycodestyle]
-max-line-length=80
+max-line-length = 80
 
 [bdist_wheel]
-universal=1
+universal = 1
 
 [nosetests]
-verbosity=3
-with-coverage=1
-detailed-errors=1
+verbosity = 3
+with-coverage = 1
+detailed-errors = 1
diff --git a/setup.py b/setup.py
index ca783931..594a2324 100644
--- a/setup.py
+++ b/setup.py
@@ -1,5 +1,6 @@
 # coding=UTF-8
 from setuptools import setup, find_packages
+
 from satella import __version__
 
 setup(keywords=['ha', 'high availability', 'scalable', 'scalability', 'server'],
diff --git a/tests/test_coding/test_concurrent.py b/tests/test_coding/test_concurrent.py
index bf85713d..d3b967cf 100644
--- a/tests/test_coding/test_concurrent.py
+++ b/tests/test_coding/test_concurrent.py
@@ -1,8 +1,9 @@
 # coding=UTF-8
 from __future__ import print_function, absolute_import, division
-import unittest
-import time
+
 import platform
+import time
+import unittest
 
 from satella.coding.concurrent import TerminableThread, CallableGroup
 
@@ -20,7 +21,6 @@ class TestCallableGroup(unittest.TestCase):
 
     @unittest.skipIf(platform.python_implementation() == 'PyPy', 'force=True doesn''t work on PyPy')
     def test_terminable_thread_force(self):
-
         class MyTerminableThread(TerminableThread):
             def run(self):
                 a = 0
@@ -47,7 +47,6 @@ class TestCallableGroup(unittest.TestCase):
         self.assertIsInstance(cg()[0], NameError)
 
     def test_callable_group(self):
-
         a = {
             'a': False,
             'b': False
@@ -63,4 +62,3 @@ class TestCallableGroup(unittest.TestCase):
         cg()
 
         self.assertTrue(all(a.values()))
-
diff --git a/tests/test_coding/test_fun_static.py b/tests/test_coding/test_fun_static.py
index c3bd9e7d..fe95595b 100644
--- a/tests/test_coding/test_fun_static.py
+++ b/tests/test_coding/test_fun_static.py
@@ -1,7 +1,4 @@
 import unittest
-from threading import Thread
-from time import sleep
-from queue import Queue
 
 from satella.coding import static_var
 
diff --git a/tests/test_coding/test_locked_dataset.py b/tests/test_coding/test_locked_dataset.py
index 1bb1c4d6..d4e64e4e 100644
--- a/tests/test_coding/test_locked_dataset.py
+++ b/tests/test_coding/test_locked_dataset.py
@@ -26,4 +26,4 @@ class TestLockedDataset(unittest.TestCase):
         with a:
             self.assertEquals(a.counter, 1)
 
-        self.assertRaises(ResourceNotLocked, lambda: a.counter)
\ No newline at end of file
+        self.assertRaises(ResourceNotLocked, lambda: a.counter)
diff --git a/tests/test_coding/test_monitor.py b/tests/test_coding/test_monitor.py
index ea8dbe18..b27934a4 100644
--- a/tests/test_coding/test_monitor.py
+++ b/tests/test_coding/test_monitor.py
@@ -1,9 +1,8 @@
 import unittest
+from queue import Queue
 from threading import Thread
 from time import sleep
 
-from queue import Queue
-
 from satella.coding import Monitor
 
 
diff --git a/tests/test_coding/test_rethrow.py b/tests/test_coding/test_rethrow.py
index 6784e060..d7753be6 100644
--- a/tests/test_coding/test_rethrow.py
+++ b/tests/test_coding/test_rethrow.py
@@ -1,6 +1,8 @@
 # coding=UTF-8
 from __future__ import print_function, absolute_import, division
+
 import unittest
+
 from satella.coding import rethrow_as, silence_excs
 
 
@@ -43,6 +45,7 @@ class TestStuff(unittest.TestCase):
     def test_issue_10(self):
 
         class WTFException1(Exception): pass
+
         class WTFException2(Exception): pass
 
         @rethrow_as((NameError, WTFException1),
@@ -55,7 +58,7 @@ class TestStuff(unittest.TestCase):
 
     def test_issue_14a(self):
 
-        @rethrow_as(*(((NameError, ValueError), TypeError), ))
+        @rethrow_as(*(((NameError, ValueError), TypeError),))
         def ro(p):
             raise p()
 
diff --git a/tests/test_coding/test_structures.py b/tests/test_coding/test_structures.py
index 70369268..969072cd 100644
--- a/tests/test_coding/test_structures.py
+++ b/tests/test_coding/test_structures.py
@@ -6,9 +6,9 @@ import unittest
 
 import mock
 
+from satella.coding.concurrent import CallableGroup
 from satella.coding.structures import TimeBasedHeap, Heap, typednamedtuple, \
     OmniHashableMixin, DictObject, apply_dict_object
-from satella.coding.concurrent import CallableGroup
 
 
 class TestCallableGroup(unittest.TestCase):
diff --git a/tests/test_configuration/test_sources/test_envvars.py b/tests/test_configuration/test_sources/test_envvars.py
index d6b6b98f..66a22444 100644
--- a/tests/test_configuration/test_sources/test_envvars.py
+++ b/tests/test_configuration/test_sources/test_envvars.py
@@ -24,4 +24,4 @@ class TestEnvVarsSource(SourceTestCase):
             EnvironmentSource('test', 'test'),
             on_fail=MergingSource.SILENT
         )
-        self.assertEquals(ds.provide(), {})
\ No newline at end of file
+        self.assertEquals(ds.provide(), {})
diff --git a/tests/test_configuration/test_sources/utils.py b/tests/test_configuration/test_sources/utils.py
index 83a36f57..f6b130ec 100644
--- a/tests/test_configuration/test_sources/utils.py
+++ b/tests/test_configuration/test_sources/utils.py
@@ -1,7 +1,7 @@
 import functools
 import os
-import unittest
 import typing as tp
+import unittest
 
 from satella.configuration.sources import BaseSource
 from satella.exceptions import ConfigurationError
diff --git a/tests/test_exception_handling/test_dump_frames_on.py b/tests/test_exception_handling/test_dump_frames_on.py
index 6e8a1531..921338a9 100644
--- a/tests/test_exception_handling/test_dump_frames_on.py
+++ b/tests/test_exception_handling/test_dump_frames_on.py
@@ -1,10 +1,9 @@
 import logging
-import typing as tp
-import unittest
-import os
-import signal
 import sys
+import unittest
+
 from satella.instrumentation.dump_frames_on import dump_frames_on
+
 logger = logging.getLogger(__name__)
 
 
diff --git a/tests/test_exception_handling/test_dump_to_file.py b/tests/test_exception_handling/test_dump_to_file.py
index 728953a6..604211e3 100644
--- a/tests/test_exception_handling/test_dump_to_file.py
+++ b/tests/test_exception_handling/test_dump_to_file.py
@@ -23,7 +23,7 @@ class TestDumpToFile(ExceptionHandlingTestCase):
     def test_dump_to_file(self):
         try:
             def makeexc():
-                print(hello)        # raises NameError
+                print(hello)  # raises NameError
 
             self.make_exception(makeexc)
 
diff --git a/tests/test_instrumentation/test_metrics.py b/tests/test_instrumentation/test_metrics.py
index f62011f5..b9bb067a 100644
--- a/tests/test_instrumentation/test_metrics.py
+++ b/tests/test_instrumentation/test_metrics.py
@@ -1,6 +1,6 @@
-import unittest
 import time
-import typing as tp
+import unittest
+
 from satella.instrumentation.metrics import getMetric, DEBUG, RUNTIME, INHERIT
 
 
@@ -83,4 +83,3 @@ class TestMetric(unittest.TestCase):
         self.assertEquals(metric.to_json(), [2, 2])
         time.sleep(1.2)
         self.assertEquals(metric.to_json(), [0, 2])
-
diff --git a/tests/test_json.py b/tests/test_json.py
index 19f47820..e5dd90c1 100644
--- a/tests/test_json.py
+++ b/tests/test_json.py
@@ -1,12 +1,12 @@
-import unittest
 import typing as tp
+import unittest
+
 from satella.json import JSONAble, json_encode
 
 
 class TestJson(unittest.TestCase):
 
     def test_jsonable_objects(self):
-
         class MyClass(JSONAble):
             def to_json(self) -> tp.Union[list, dict, str, int, float, None]:
                 return []
diff --git a/tests/test_posix/test_suicide.py b/tests/test_posix/test_suicide.py
index a7354ca3..580dfee9 100644
--- a/tests/test_posix/test_suicide.py
+++ b/tests/test_posix/test_suicide.py
@@ -2,10 +2,10 @@
 from __future__ import print_function, absolute_import, division
 
 import os
+import sys
 import unittest
 
 from satella.posix import suicide
-import sys
 
 
 class TestSuicide(unittest.TestCase):
-- 
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