blacken code; do not run lint check on external Python libraries

5 files changed, 30 insertions, 15 deletions

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d1eae2c..498f371 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -8,7 +8,7 @@ lint_python:
   script:
     - apt-get update -qy
     - apt-get install -y black
-    - black --check --diff bin/*.py lib/*.py
+    - find bin lib -type f -name '*.py' | xargs black --check --diff
   rules:
     - if: '$CI_COMMIT_BRANCH == "master"'
 
diff --git a/lib/functions.py b/lib/functions.py
index 94b1aaf..9d799c7 100644
--- a/lib/functions.py
+++ b/lib/functions.py
@@ -394,7 +394,7 @@ class analytic:
         :param safe_functions_enabled: Include "safe" variants of functions with
             limited argument range, e.g. a safe
             inverse which returns 1 when dividing by 0.
-        
+
         Returns a dict of functions which are typical for energy/timing
         behaviour of embedded hardware, e.g. linear, exponential or inverse
         dependency on a configuration setting/runtime variable.
diff --git a/lib/parameters.py b/lib/parameters.py
index 5c6b978..fa966a3 100644
--- a/lib/parameters.py
+++ b/lib/parameters.py
@@ -434,7 +434,12 @@ class ParamStats:
     """
 
     def __init__(
-        self, by_name, by_param, parameter_names, arg_count, use_corrcoef=False,
+        self,
+        by_name,
+        by_param,
+        parameter_names,
+        arg_count,
+        use_corrcoef=False,
     ):
         """
         Compute standard deviation and correlation coefficient on parameterized data partitions.
diff --git a/lib/protocol_benchmarks.py b/lib/protocol_benchmarks.py
index d41979f..7f3e2f2 100755
--- a/lib/protocol_benchmarks.py
+++ b/lib/protocol_benchmarks.py
@@ -328,8 +328,10 @@ class ArduinoJSON(DummyProtocol):
             child = enc_node + "l"
             while child in self.children:
                 child += "_"
-            self.enc_buf += "ArduinoJson::JsonArray& {} = {}.createNestedArray();\n".format(
-                child, enc_node
+            self.enc_buf += (
+                "ArduinoJson::JsonArray& {} = {}.createNestedArray();\n".format(
+                    child, enc_node
+                )
             )
             self.children.add(child)
             self.from_json(value, child)
@@ -338,8 +340,10 @@ class ArduinoJSON(DummyProtocol):
             child = enc_node + "o"
             while child in self.children:
                 child += "_"
-            self.enc_buf += "ArduinoJson::JsonObject& {} = {}.createNestedObject();\n".format(
-                child, enc_node
+            self.enc_buf += (
+                "ArduinoJson::JsonObject& {} = {}.createNestedObject();\n".format(
+                    child, enc_node
+                )
             )
             self.children.add(child)
             self.from_json(value, child)
@@ -616,11 +620,15 @@ class CapnProtoC(DummyProtocol):
                     [len(value)],
                 )
                 for i, elem in enumerate(value):
-                    self.enc_buf += "capn_set{:d}({}.{}, {:d}, capn_from_f{:d}({:f}));\n".format(
-                        self.float_bits, self.name, key, i, self.float_bits, elem
+                    self.enc_buf += (
+                        "capn_set{:d}({}.{}, {:d}, capn_from_f{:d}({:f}));\n".format(
+                            self.float_bits, self.name, key, i, self.float_bits, elem
+                        )
                     )
-                    self.dec_buf += "kout << capn_to_f{:d}(capn_get{:d}({}.{}, {:d}));\n".format(
-                        self.float_bits, self.float_bits, self.name, key, i
+                    self.dec_buf += (
+                        "kout << capn_to_f{:d}(capn_get{:d}({}.{}, {:d}));\n".format(
+                            self.float_bits, self.float_bits, self.name, key, i
+                        )
                     )
                     self.assign_and_kout(
                         self.float_type,
@@ -1196,8 +1204,10 @@ class NanoPB(DummyProtocol):
                 self.cc_encoders += (
                     "if (!pb_encode_tag_for_field(stream, field)) return false;\n"
                 )
-                self.cc_encoders += 'return pb_encode_string(stream, (uint8_t*)"{}", {:d});\n'.format(
-                    value, len(value)
+                self.cc_encoders += (
+                    'return pb_encode_string(stream, (uint8_t*)"{}", {:d});\n'.format(
+                        value, len(value)
+                    )
                 )
                 self.cc_encoders += "}\n"
                 self.enc_buf += "msg.{}{}.funcs.encode = encode_{};\n".format(
diff --git a/lib/sly/docparse.py b/lib/sly/docparse.py
index 0f35c97..6a60eaf 100644
--- a/lib/sly/docparse.py
+++ b/lib/sly/docparse.py
@@ -9,7 +9,7 @@ class DocParseMeta(type):
     '''
     Metaclass that processes the class docstring through a parser and
     incorporates the result into the resulting class definition. This
-    allows Python classes to be defined with alternative syntax. 
+    allows Python classes to be defined with alternative syntax.
     To use this class, you first need to define a lexer and parser:
 
         from sly import Lexer, Parser
@@ -39,7 +39,7 @@ class DocParseMeta(type):
             ...
             """
 
-    It is expected that the MyParser() class would return a dictionary. 
+    It is expected that the MyParser() class would return a dictionary.
     This dictionary is used to create the final class Spam in this example.
     '''