Doc update and switch to pip

.gitignore

@@ -109,3 +109,6 @@ venv.bak/
 
 # mypy
 .mypy_cache/
+
+# editor configs
+.vscode/

.readthedocs.yml

@@ -12,10 +12,13 @@ build:
 # Optionally build your docs in additional formats such as PDF and ePub
 formats: all
 
-conda:
-  environment: docs/readthedocs-environment.yml
+#conda:
+#  environment: docs/readthedocs-environment.yml
 
+# Optionally set the version of Python and requirements required to build your docs
 python:
-   install:
-      - method: pip
-        path: .
+  version: 3.6
+  install:
+    - requirements: docs/requirements.txt
+    - method: pip
+      path: .

docs/requirements.txt

@@ -0,0 +1,5 @@
+Sphinx>=2.4,<3.0
+Sphinx-RTD-Theme
+
+NumPy
+matplotlib<3.1.0

docs/source/conf.py

@@ -18,7 +18,7 @@
 
 
 sys.path.insert(0, os.path.abspath('../../'))
-#print('\n'.join(sys.path))
+# print('\n'.join(sys.path))
 
 # -- Project information -----------------------------------------------------
 
@@ -27,7 +27,7 @@
 author = 'Chris Hold'
 
 # The short X.Y version.
-#version = '0.0.0'
+# version = '0.0.0'
 # The full version, including alpha/beta/rc tags.
 try:
     release = check_output(['git', 'describe', '--tags', '--always'])
@@ -39,7 +39,7 @@
 # -- General configuration ---------------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
-needs_sphinx = '1.3' # for sphinx.ext.napoleon
+needs_sphinx = '1.3'  # for sphinx.ext.napoleon
 
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
@@ -55,7 +55,7 @@
 
 # autodoc
 autodoc_default_options = {
-    'members' : None,
+    'members': None,
     'undoc-members': None,
     'member-order': 'bysource',
     'special-members': '__init__',
@@ -85,10 +85,11 @@
 # matplotlib inline plots
 plot_include_source = True
 plot_html_show_source_link = False
-plot_html_show_formats = False
-plot_pre_code = ''
-plot_rcparams = {'figure.figsize': (8, 4.5), }
-plot_formats = ['svg', 'pdf', ('png', 96)]
+# plot_html_show_formats = False
+# plot_pre_code = ''
+# plot_rcparams = {'figure.figsize': (8, 4.5),
+#                  }
+# plot_formats = ['svg', 'pdf', ('png', 96)]
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
@@ -107,7 +108,7 @@
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-#language = None
+# language = None
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
@@ -134,7 +135,7 @@
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-#html_static_path = ['_static']
+# html_static_path = ['_static']
 
 # Custom sidebar templates, must be a dictionary that maps document names
 # to template names.
@@ -197,11 +198,11 @@
 # Grouping the document tree into Texinfo files. List of tuples
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
-#texinfo_documents = [
-#    (master_doc, 'spaudiopy', 'spaudiopy Documentation',
-#     author, 'spaudiopy', 'One line description of project.',
-#     'Miscellaneous'),
-#]
+# texinfo_documents = [
+#     (master_doc, 'spaudiopy', 'spaudiopy Documentation',
+#      author, 'spaudiopy', 'One line description of project.',
+#      'Miscellaneous'),
+# ]
 
 
 # -- Options for Epub output -------------------------------------------------

spaudiopy/IO.py

@@ -6,7 +6,6 @@
 
     import numpy as np
     import matplotlib.pyplot as plt
-    plt.rcParams['figure.constrained_layout.use'] = True
     plt.rcParams['axes.grid'] = True
 
     import spaudiopy as spa

spaudiopy/decoder.py

@@ -6,7 +6,6 @@
 
     import numpy as np
     import matplotlib.pyplot as plt
-    plt.rcParams['figure.constrained_layout.use'] = True
     plt.rcParams['axes.grid'] = True
 
     import spaudiopy as spa

spaudiopy/grids.py

@@ -6,7 +6,6 @@
 
     import numpy as np
     import matplotlib.pyplot as plt
-    plt.rcParams['figure.constrained_layout.use'] = True
     plt.rcParams['axes.grid'] = True
 
     import spaudiopy as spa

spaudiopy/plots.py

@@ -6,7 +6,6 @@
 
     import numpy as np
     import matplotlib.pyplot as plt
-    plt.rcParams['figure.constrained_layout.use'] = True
     plt.rcParams['axes.grid'] = True
 
     import spaudiopy as spa
@@ -373,7 +372,7 @@ def hull(hull, simplices=None, mark_invalid=True, title=None, lim_m=1,
     y = hull.points[:, 1]
     z = hull.points[:, 2]
 
-    fig = plt.figure()
+    fig = plt.figure(constrained_layout=True)
     ax = fig.gca(projection='3d', aspect='equal')
 
     # valid
@@ -415,7 +414,7 @@ def hull_normals(hull, plot_face_normals=True, plot_vertex_normals=True):
     y = hull.points[:, 1]
     z = hull.points[:, 2]
 
-    fig = plt.figure()
+    fig = plt.figure(constrained_layout=True)
     ax = fig.gca(projection='3d', aspect='equal')
     ax.plot_trisurf(x, y, z,
                     triangles=hull.simplices,

spaudiopy/process.py

@@ -6,7 +6,6 @@
 
     import numpy as np
     import matplotlib.pyplot as plt
-    plt.rcParams['figure.constrained_layout.use'] = True
     plt.rcParams['axes.grid'] = True
 
     import spaudiopy as spa
@@ -259,9 +258,10 @@ def frac_octave_filterbank(n, N_out, fs, f_low, f_high=None, mode='energy',
 
         fs = 44100
         N = 2**16
-        gs, ff = spa.process.frac_octave_filterbank(n=1, N_out=N, fs=fs, f_low=100, f_high=8000)
+        gs, ff = spa.process.frac_octave_filterbank(n=1, N_out=N, fs=fs,
+                                                    f_low=100, f_high=8000)
         f = np.linspace(0, fs//2, N)
-        fig, ax = plt.subplots(2, 1)
+        fig, ax = plt.subplots(2, 1, constrained_layout=True)
         ax[0].semilogx(f, gs.T)
         ax[0].set_title('Band gains')
         ax[1].semilogx(f, np.sum(np.abs(gs)**2, axis=0))

spaudiopy/sdm.py

@@ -6,7 +6,6 @@
 
     import numpy as np
     import matplotlib.pyplot as plt
-    plt.rcParams['figure.constrained_layout.use'] = True
     plt.rcParams['axes.grid'] = True
 
     import spaudiopy as spa

spaudiopy/sig.py

@@ -7,7 +7,6 @@
 
     import numpy as np
     import matplotlib.pyplot as plt
-    plt.rcParams['figure.constrained_layout.use'] = True
     plt.rcParams['axes.grid'] = True
 
     import spaudiopy as spa

spaudiopy/sph.py

@@ -6,7 +6,6 @@
 
     import numpy as np
     import matplotlib.pyplot as plt
-    plt.rcParams['figure.constrained_layout.use'] = True
     plt.rcParams['axes.grid'] = True
 
     import spaudiopy as spa
@@ -576,7 +575,11 @@ def binaural_coloration_compensation(N, f, r_0=0.0875, w_taper=None):
     Returns
     -------
     gain : array_like
-        Filter gain(kr). See also 'process.gain_clipping'.
+        Filter gain(kr).
+
+    See Also
+    --------
+    process.gain_clipping : Limit maximum gain
 
     References
     ----------

spaudiopy/utils.py

@@ -6,7 +6,6 @@
 
     import numpy as np
     import matplotlib.pyplot as plt
-    plt.rcParams['figure.constrained_layout.use'] = True
     plt.rcParams['axes.grid'] = True
 
     import spaudiopy as spa