Fix linter and doctests

.gitignore

@@ -4,8 +4,10 @@
 .eggs/
 build/
 dist/
+venv/
 htmlcov/
 __pycache__/
 AUTHORS
 Changelog
-docs/_build
+docs/_build
+coverage.xml

docs/calculation.rst

@@ -66,33 +66,33 @@ All WebGeoCalc calculation objects take their input attributes in
     to the any Calculation parameters:
 
     >>> Calculation(
-        api = 'ESA',
-        kernels = 6,
-        times = '2014-01-01T01:23:45.000',
-        calculation_type = 'STATE_VECTOR',
-        target = '67P/CHURYUMOV-GERASIMENKO (1969 R1)',
-        observer = 'ROSETTA ORBITER',
-        reference_frame = '67P/C-G_CK',
-        aberration_correction = 'NONE',
-        state_representation = 'LATITUDINAL',
-    ).api
+    ...    api = 'ESA',
+    ...    kernels = 6,
+    ...    times = '2014-01-01T01:23:45.000',
+    ...    calculation_type = 'STATE_VECTOR',
+    ...    target = '67P/CHURYUMOV-GERASIMENKO (1969 R1)',
+    ...    observer = 'ROSETTA ORBITER',
+    ...    reference_frame = '67P/C-G_CK',
+    ...    aberration_correction = 'NONE',
+    ...    state_representation = 'LATITUDINAL',
+    ... ).api
     <Api> http://spice.esac.esa.int/webgeocalc/api
 
     3-rd party WGC are also supported, either set :obj:`WGC_URL`
     on your system (as mention before), or you can provide directly
     its ``URL`` to the :py:attr:`api` parameter:
 
     >>> Calculation(
-        api = 'https://wgc.obspm.fr/webgeocalc/api',
-        kernels = 6,
-        times = '2014-01-01T01:23:45.000',
-        calculation_type = 'STATE_VECTOR',
-        target = '67P/CHURYUMOV-GERASIMENKO (1969 R1)',
-        observer = 'ROSETTA ORBITER',
-        reference_frame = '67P/C-G_CK',
-        aberration_correction = 'NONE',
-        state_representation = 'LATITUDINAL',
-    ).api
+    ...    api = 'https://wgc.obspm.fr/webgeocalc/api',
+    ...    kernels = 6,
+    ...    times = '2014-01-01T01:23:45.000',
+    ...    calculation_type = 'STATE_VECTOR',
+    ...    target = '67P/CHURYUMOV-GERASIMENKO (1969 R1)',
+    ...    observer = 'ROSETTA ORBITER',
+    ...    reference_frame = '67P/C-G_CK',
+    ...    aberration_correction = 'NONE',
+    ...    state_representation = 'LATITUDINAL',
+    ... ).api
     <Api> https://wgc.obspm.fr/webgeocalc/api
 
     In each cases, every new API is cached to improve

setup.py

@@ -1,13 +1,6 @@
-#!/usr/bin/env python
-'''Packaging Webgeocalc.'''
+"""Packaging Webgeocalc."""
 
-# This will try to import setuptools. If not here, it fails with a message
-try:
-    from setuptools import setup
-except ImportError:
-    raise ImportError("This module could not be installed, probably because"
-                      " setuptools is not installed on this computer."
-                      "\nInstall ez_setup ([sudo] pip install ez_setup) and try again.")
+from setuptools import setup
 
 setup(
     setup_requires=['pbr'],

tests/test_calculation_run.py

@@ -7,7 +7,7 @@
 from webgeocalc.errors import (CalculationAlreadySubmitted, CalculationFailed,
                                CalculationNotCompleted, CalculationTimeOut,
                                ResultAttributeError)
-from webgeocalc.vars import JPL_URL, ESA_URL
+from webgeocalc.vars import ESA_URL, JPL_URL
 
 @pytest.fixture
 def params():
@@ -448,7 +448,8 @@ def test_state_vector_single_time_esa(requests_mock,
 
     requests_mock.post(ESA_URL + '/calculation/new', json=response_sv_esa)
     requests_mock.get(
-        ESA_URL + '/calculation/' + response_sv_esa['calculationId'], json=response_sv_esa)
+        ESA_URL + '/calculation/' + response_sv_esa['calculationId'],
+        json=response_sv_esa)
     requests_mock.get(
         ESA_URL + '/calculation/' + response_sv_esa['calculationId'] + '/results',
         json=results_sv_esa)

webgeocalc/calculation.py

@@ -3,7 +3,7 @@
 
 import time
 
-from .api import Api, API, JPL_API, ESA_API
+from .api import API, Api, ESA_API, JPL_API
 from .errors import (CalculationAlreadySubmitted, CalculationConflictAttr,
                      CalculationFailed, CalculationIncompatibleAttr,
                      CalculationInvalidAttr, CalculationInvalidValue,
@@ -389,7 +389,7 @@ def run(self, timeout=30, sleep=1):
         if self.columns is not None and self.values is not None:
             return self.results
 
-        for i in range(int(timeout / sleep)):
+        for _ in range(int(timeout / sleep)):
             self.update()
 
             if self.phase == 'COMPLETE':

webgeocalc/cli.py

@@ -15,7 +15,9 @@
 
 class GetApi(argparse.Action):
     """Custom API from key action."""
+
     def __call__(self, parser, args, values, option_string=None):
+        """Select API based on the provided key."""
         key = values.upper()
         api = JPL_API if key == 'JPL' else ESA_API if key == 'ESA' else Api(key)
         setattr(args, self.dest, api)