Flake8 update fix (handley-lab#323)

* Bumped version

* New flake8 compliance wo is/is not

* version bump to 2.1.4

* Moved to ininstance

---------

Co-authored-by: Lukas Hergt <[email protected]>

README.rst

@@ -2,7 +2,7 @@
 anesthetic: nested sampling post-processing
 ===========================================
 :Authors: Will Handley and Lukas Hergt
-:Version: 2.1.3
+:Version: 2.1.4
 :Homepage: https://github.com/handley-lab/anesthetic
 :Documentation: http://anesthetic.readthedocs.io/
 

anesthetic/_version.py

@@ -1 +1 @@
-__version__ = '2.1.3'
+__version__ = '2.1.4'

anesthetic/plot.py

@@ -969,7 +969,7 @@ def hist_plot_1d(ax, data, *args, **kwargs):
     xmax = quantile(data, q[-1], weights)
     range = kwargs.pop('range', (xmin, xmax))
 
-    if type(bins) == str and bins in ['knuth', 'freedman', 'blocks']:
+    if isinstance(bins, str) and bins in ['knuth', 'freedman', 'blocks']:
         try:
             h, edges, bars = hist(data, ax=ax, bins=bins,
                                   range=range, histtype=histtype,

tests/test_reader.py

@@ -281,14 +281,14 @@ def test_hdf5(tmp_path, root):
 
     with HDFStore(filename) as store:
         assert_frame_equal(samples, store[key])
-        assert type(store[key]) == type(samples)
+        assert type(store[key]) is type(samples)
 
     samples.to_hdf(filename, key)
 
     with HDFStore(filename) as store:
         assert_frame_equal(samples, store[key])
-        assert type(store[key]) == type(samples)
+        assert type(store[key]) is type(samples)
 
     samples_ = read_hdf(filename, key)
     assert_frame_equal(samples_, samples)
-    assert type(samples_) == type(samples)
+    assert type(samples_) is type(samples)