pylint & pep257: Resolve issues in python coding style.

.prospector.yml

@@ -16,15 +16,22 @@ pyroma:
 mypy:
   run: false
 
+mccabe:
+  run: false
+
 pylint:
   run: false
 
 pydocroma:
   run: true
 
+pyflakes:
+  run: true
+
 pep8:
   run: true
   disable: [
+    N811,  # false negatives from from ctypes import
     E501,  # Line-length, already controlled by pylint
     E302,  # expected 2 blank lines, found 1, controlled by black
   ]
@@ -33,8 +40,17 @@ pep257:
   run: true
     # see http://pep257.readthedocs.io/en/latest/error_codes.html
   disable: [
+    # numpy convention
+    D107,  # Missing docstring in __init__
     D203,  # 1 blank line required before class docstring
            # conflicts with D0211, No blank lines allowed before class docstring
+    D205,  # 1 blank line required between summary line and description
+    D212,  # Multi-line docstring summary should start at the first line
+           # Conflictes with D213 / Multi-line docstring summary should start at the second line
+    D213,  # Multi-line docstring summary should start at the second line
     D402,  # First line should not be the function's "signature"
            # conflicts with D213, Multi-line docstring summary should start at the second line
+    D406,  # Section name should end with a newline
+    D407,  # Missing dashed underline after section
+    D413,  # Missing blank line after last section
   ]

bindings/python/examples/iio_info.py

@@ -23,9 +23,7 @@
 
 
 def main():
-    """
-    Dump iio devices, list all iio attributes.
-    """
+    """Dump iio devices, list all iio attributes."""
     print("Library version: %u.%u (git tag: %s)" % iio.version)
 
     if len(argv) == 3 and argv[1] == "--uri":

bindings/python/examples/iio_readdev.py

@@ -92,7 +92,8 @@ class ContextBuilder:
 
     def __init__(self, arguments):
         """
-        ContextBuilder class constructor.
+        Class constructor.
+
         Args:
             arguments: type=Arguments
                 Contains the input arguments.
@@ -156,7 +157,8 @@ class BufferBuilder:
 
     def __init__(self, ctx, arguments):
         """
-        BufferBuilder class constructor.
+        Class constructor.
+
         Args:
             ctx: type=iio.Context
                 This buffer's context.
@@ -202,7 +204,8 @@ class DataReader:
 
     def __init__(self, ctx, arguments):
         """
-        DataWriter class constructor.
+        Class constructor.
+
         Args:
             ctx: type=iio.Context
                 Current context.

bindings/python/examples/iio_writedev.py

@@ -97,7 +97,8 @@ class ContextBuilder:
 
     def __init__(self, arguments):
         """
-        ContextBuilder class constructor.
+        Class constructor.
+
         Args:
             arguments: type=Arguments
                 Contains the input arguments.
@@ -161,7 +162,8 @@ class BufferBuilder:
 
     def __init__(self, ctx, arguments):
         """
-        BufferBuilder class constructor.
+        Class constructor.
+
         Args:
             ctx: type=iio.Context
                 This buffer's context.
@@ -207,7 +209,8 @@ class DataWriter:
 
     def __init__(self, ctx, arguments):
         """
-        DataWriter class constructor.
+        Class constructor.
+
         Args:
             ctx: type=iio.Context
                 Current context.