Add a basic pre-commit config

Also fix some things it cleaned up in default config.

.pre-commit-config.yaml

@@ -0,0 +1,23 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+- repo: https://github.com/pre-commit/pre-commit-hooks
+  rev: v3.2.0
+  hooks:
+  - id: trailing-whitespace
+    exclude_types:
+      - binary
+    exclude: \.img$
+  - id: end-of-file-fixer
+    exclude_types:
+      - binary
+    exclude: \.img$
+  - id: check-yaml
+- repo: local
+  hooks:
+    - id: pep8
+      verbose: true
+      name: pep8
+      entry: env PATH=.tox/style/bin python tools/cpep8.py
+      files: \.py$
+      language: python

INSTALL

@@ -49,4 +49,3 @@ Note: This will not uninstall directories created by the installation of
 Chirp.  Presence of these empty directories shouldn't be a problem, but
 if they are, it's easy to go through the files.txt file, identify them,
 and remove them.
-

README.developers

@@ -60,5 +60,3 @@ Exceptions that have been observed in testing formats which are
 invalid in this context are caught, and the default format is used.
 
 ========
-
-

tests/Python3_Driver_Testing.md

@@ -465,21 +465,22 @@ For the purposes of the Python 3 effort, a "tested" radio means
 at least the following procedure was followed:
 1. Download from the radio
 1. Make some change to a memory
-1. If the radio has settings support, make sure settings load and tweak one setting
+1. If the radio has settings support, make sure settings load and tweak
+   one setting
 1. Upload to the radio
 1. Confirm that the changes stick and look correct, or at least are not a
    regression from the master py2 branch.
 
-The drivers are all passing the automated tests, but tests with real hardware
-and serial ports is important, especially around bytes-vs-string safety.
+The drivers are all passing the automated tests, but tests with real
+hardware and serial ports is important, especially around bytes-vs-string
+safety.
 
-To update this document, add/edit entries in `tests/py3_driver_testers.txt` and
-then run `tox -e makesupported`. Commit the result (including the changes to this `.md`
-file) and submit a PR.
+To update this document, add/edit entries in `tests/py3_driver_testers.txt`
+and then run `tox -e makesupported`. Commit the result (including the
+changes to this `.md` file) and submit a PR.
 
 The "Byte Clean" flag refers to whether or not the radio has set the
 `NEEDS_COMPAT_SERIAL = False` flag on the radio class, and thus uses
 `MemoryMapBytes` exclusively internally. Whenever possible, all radios
 that are fixed for py3 should do so with this flag set to False and with
 the byte-native memory map.
-

tools/Makefile

@@ -32,4 +32,3 @@ serialsniff: serialsniff.c
 
 clean:
 	$(REMOVE)  serialsniff *~ *.o *.bak core tags shar a.out
-

tools/icomsio.sh

@@ -92,4 +92,3 @@ for usbserial in /sys/class/tty/ttyUSB*; do
         break
     fi
 done
-

tools/py3_driver_progress.py

@@ -208,8 +208,7 @@ def main():
     `NEEDS_COMPAT_SERIAL = False` flag on the radio class, and thus uses
     `MemoryMapBytes` exclusively internally. Whenever possible, all radios
     that are fixed for py3 should do so with this flag set to False and with
-    the byte-native memory map.
-    """),
+    the byte-native memory map."""),
           file=output)
 
     for driver, (tester, tested) in testers.items():