From f04e58dad6f56cdbd5d369c9e00405dcdb47c8ea Mon Sep 17 00:00:00 2001
From: Dan McClain <dan@danmcclain.net>
Date: Mon, 7 Oct 2019 14:32:30 -0400
Subject: [CLI] Add `qmk list_keyboards` (#6927)

`list_keyboards` replicates the `make list-keyboards` by globbing for all paths
that include `rules.mk` and then removing the paths that include `keymaps`.

This basis of this cli command could be reused in the future as a util, but is
not done so here since this would be the only place that would use it currently

Resolves #6911
---
 lib/python/qmk/cli/list/__init__.py  |  1 +
 lib/python/qmk/cli/list/keyboards.py | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 lib/python/qmk/cli/list/__init__.py
 create mode 100644 lib/python/qmk/cli/list/keyboards.py

(limited to 'lib/python/qmk/cli/list')

diff --git a/lib/python/qmk/cli/list/__init__.py b/lib/python/qmk/cli/list/__init__.py
new file mode 100644
index 000000000..c36ba6954
--- /dev/null
+++ b/lib/python/qmk/cli/list/__init__.py
@@ -0,0 +1 @@
+from . import keyboards
diff --git a/lib/python/qmk/cli/list/keyboards.py b/lib/python/qmk/cli/list/keyboards.py
new file mode 100644
index 000000000..53a7af75c
--- /dev/null
+++ b/lib/python/qmk/cli/list/keyboards.py
@@ -0,0 +1,26 @@
+"""List the keyboards currently defined within QMK
+"""
+import os
+import re
+import glob
+
+from milc import cli
+
+@cli.subcommand("List the keyboards currently defined within QMK")
+def list_keyboards(cli):
+    """List the keyboards currently defined within QMK
+    """
+
+    base_path = os.path.join(os.getcwd(), "keyboards") + os.path.sep
+    kb_path_wildcard = os.path.join(base_path, "**", "rules.mk")
+
+    # find everywhere we have rules.mk where keymaps isn't in the path
+    paths = [path for path in glob.iglob(kb_path_wildcard, recursive=True) if 'keymaps' not in path]
+
+    # strip the keyboard directory path prefix and rules.mk suffix and alphabetize
+    find_name = lambda path: path.replace(base_path, "").replace(os.path.sep + "rules.mk", "")
+    names = sorted(map(find_name, paths))
+
+    for name in names:
+        # We echo instead of cli.log.info to allow easier piping of this output
+        cli.echo(name)
-- 
cgit v1.2.3-70-g09d2


From 79edb7c5942108774e667c172550a1519c5543ac Mon Sep 17 00:00:00 2001
From: skullY <skullydazed@gmail.com>
Date: Tue, 12 Nov 2019 17:27:08 -0800
Subject: Small CLI cleanups

* yapf changes
* Fix the cformat test
* Make the normpath test work when run from /
* `qmk config`: Mark `--read-only` as arg_only
---
 lib/python/qmk/cli/config.py              | 2 +-
 lib/python/qmk/cli/list/keyboards.py      | 1 +
 lib/python/qmk/errors.py                  | 1 -
 lib/python/qmk/tests/attrdict.py          | 1 -
 lib/python/qmk/tests/test_cli_commands.py | 2 +-
 lib/python/qmk/tests/test_qmk_path.py     | 2 +-
 6 files changed, 4 insertions(+), 5 deletions(-)

(limited to 'lib/python/qmk/cli/list')

diff --git a/lib/python/qmk/cli/config.py b/lib/python/qmk/cli/config.py
index d6c774e65..c4ee20cba 100644
--- a/lib/python/qmk/cli/config.py
+++ b/lib/python/qmk/cli/config.py
@@ -12,7 +12,7 @@ def print_config(section, key):
     cli.echo('%s.%s{fg_cyan}={fg_reset}%s', section, key, cli.config[section][key])
 
 
-@cli.argument('-ro', '--read-only', action='store_true', help='Operate in read-only mode.')
+@cli.argument('-ro', '--read-only', arg_only=True, action='store_true', help='Operate in read-only mode.')
 @cli.argument('configs', nargs='*', arg_only=True, help='Configuration options to read or write.')
 @cli.subcommand("Read and write configuration settings.")
 def config(cli):
diff --git a/lib/python/qmk/cli/list/keyboards.py b/lib/python/qmk/cli/list/keyboards.py
index 53a7af75c..2a29ccb14 100644
--- a/lib/python/qmk/cli/list/keyboards.py
+++ b/lib/python/qmk/cli/list/keyboards.py
@@ -6,6 +6,7 @@ import glob
 
 from milc import cli
 
+
 @cli.subcommand("List the keyboards currently defined within QMK")
 def list_keyboards(cli):
     """List the keyboards currently defined within QMK
diff --git a/lib/python/qmk/errors.py b/lib/python/qmk/errors.py
index f9bf5b9af..4a8a91556 100644
--- a/lib/python/qmk/errors.py
+++ b/lib/python/qmk/errors.py
@@ -1,6 +1,5 @@
 class NoSuchKeyboardError(Exception):
     """Raised when we can't find a keyboard/keymap directory.
     """
-
     def __init__(self, message):
         self.message = message
diff --git a/lib/python/qmk/tests/attrdict.py b/lib/python/qmk/tests/attrdict.py
index 391c75c4e..a2584b923 100644
--- a/lib/python/qmk/tests/attrdict.py
+++ b/lib/python/qmk/tests/attrdict.py
@@ -3,7 +3,6 @@ class AttrDict(dict):
 
     This should only be used to mock objects for unit testing. Please do not use this outside of qmk.tests.
     """
-
     def __init__(self, *args, **kwargs):
         super(AttrDict, self).__init__(*args, **kwargs)
         self.__dict__ = self
diff --git a/lib/python/qmk/tests/test_cli_commands.py b/lib/python/qmk/tests/test_cli_commands.py
index 9a9dc4b95..55b8d253f 100644
--- a/lib/python/qmk/tests/test_cli_commands.py
+++ b/lib/python/qmk/tests/test_cli_commands.py
@@ -7,7 +7,7 @@ def check_subcommand(command, *args):
 
 
 def test_cformat():
-    assert check_subcommand('cformat', 'tmk_core/common/backlight.c').returncode == 0
+    assert check_subcommand('cformat', 'tmk_core/common/keyboard.c').returncode == 0
 
 
 def test_compile():
diff --git a/lib/python/qmk/tests/test_qmk_path.py b/lib/python/qmk/tests/test_qmk_path.py
index 94dbf3a6a..d6961a0f6 100644
--- a/lib/python/qmk/tests/test_qmk_path.py
+++ b/lib/python/qmk/tests/test_qmk_path.py
@@ -10,4 +10,4 @@ def test_keymap_onekey_pytest():
 
 def test_normpath():
     path = qmk.path.normpath('lib/python')
-    assert path == os.environ['ORIG_CWD'] + '/lib/python'
+    assert path == os.path.join(os.environ['ORIG_CWD'], 'lib/python')
-- 
cgit v1.2.3-70-g09d2


From f7bdc54c697ff24bec1bd0781666ac05401bafb2 Mon Sep 17 00:00:00 2001
From: skullydazed <skullydazed@users.noreply.github.com>
Date: Wed, 20 Nov 2019 14:54:18 -0800
Subject: Add flake8 to our test suite and fix all errors (#7379)

* Add flake8 to our test suite and fix all errors

* Add some documentation
---
 bin/qmk                              |  4 +-
 docs/cli_development.md              | 32 ++++++++++++
 lib/python/kle2xy.py                 |  2 +-
 lib/python/qmk/cli/compile.py        |  3 --
 lib/python/qmk/cli/config.py         | 94 ++++++++++++++++++++++--------------
 lib/python/qmk/cli/doctor.py         |  2 -
 lib/python/qmk/cli/flash.py          | 10 +---
 lib/python/qmk/cli/json/keymap.py    |  1 -
 lib/python/qmk/cli/kle2json.py       |  4 +-
 lib/python/qmk/cli/list/keyboards.py | 26 +++++-----
 lib/python/qmk/cli/pytest.py         | 16 +++---
 lib/python/qmk/keymap.py             |  4 --
 lib/python/qmk/path.py               |  1 -
 requirements.txt                     |  2 +
 setup.cfg                            |  9 ++++
 15 files changed, 125 insertions(+), 85 deletions(-)

(limited to 'lib/python/qmk/cli/list')

diff --git a/bin/qmk b/bin/qmk
index 5da8673ba..4d5b3d884 100755
--- a/bin/qmk
+++ b/bin/qmk
@@ -41,7 +41,7 @@ else:
     os.environ['QMK_VERSION'] = 'nogit-' + strftime('%Y-%m-%d-%H:%M:%S') + '-dirty'
 
 # Setup the CLI
-import milc
+import milc  # noqa
 
 milc.EMOJI_LOGLEVELS['INFO'] = '{fg_blue}Ψ{style_reset_all}'
 
@@ -61,7 +61,7 @@ def main():
     os.chdir(qmk_dir)
 
     # Import the subcommands
-    import qmk.cli
+    import qmk.cli  # noqa
 
     # Execute
     return_code = milc.cli()
diff --git a/docs/cli_development.md b/docs/cli_development.md
index f5c7ad139..cc8c59d06 100644
--- a/docs/cli_development.md
+++ b/docs/cli_development.md
@@ -173,3 +173,35 @@ You will only be able to access these arguments using `cli.args`. For example:
 ```
 cli.log.info('Reading from %s and writing to %s', cli.args.filename, cli.args.output)
 ```
+
+# Testing, and Linting, and Formatting (oh my!)
+
+We use nose2, flake8, and yapf to test, lint, and format code. You can use the `pytest` and `pyformat` subcommands to run these tests:
+
+### Testing and Linting
+
+    qmk pytest
+
+### Formatting
+
+    qmk pyformat
+
+## Formatting Details
+
+We use [yapf](https://github.com/google/yapf) to automatically format code. Our configuration is in the `[yapf]` section of `setup.cfg`.
+
+?> Tip- Many editors can use yapf as a plugin to automatically format code as you type.
+
+## Testing Details
+
+Our tests can be found in `lib/python/qmk/tests/`. You will find both unit and integration tests in this directory. We hope you will write both unit and integration tests for your code, but if you do not please favor integration tests. 
+
+If your PR does not include a comprehensive set of tests please add comments like this to your code so that other people know where they can help:
+
+    # TODO(unassigned/<yourGithubUsername>): Write <unit|integration> tests
+
+We use [nose2](https://nose2.readthedocs.io/en/latest/getting_started.html) to run our tests. You can refer to the nose2 documentation for more details on what you can do in your test functions.
+
+## Linting Details
+
+We use flake8 to lint our code. Your code should pass flake8 before you open a PR. This will be checked when you run `qmk pytest` and by CI when you submit a PR.
diff --git a/lib/python/kle2xy.py b/lib/python/kle2xy.py
index 929144319..bff1d025b 100644
--- a/lib/python/kle2xy.py
+++ b/lib/python/kle2xy.py
@@ -46,7 +46,7 @@ class KLE2xy(list):
         if 'name' in properties:
             self.name = properties['name']
 
-    def parse_layout(self, layout):
+    def parse_layout(self, layout):  # noqa  FIXME(skullydazed): flake8 says this has a complexity of 25, it should be refactored.
         # Wrap this in a dictionary so hjson will parse KLE raw data
         layout = '{"layout": [' + layout + ']}'
         layout = hjson.loads(layout)['layout']
diff --git a/lib/python/qmk/cli/compile.py b/lib/python/qmk/cli/compile.py
index 5c2980009..234ffb12c 100755
--- a/lib/python/qmk/cli/compile.py
+++ b/lib/python/qmk/cli/compile.py
@@ -2,9 +2,6 @@
 
 You can compile a keymap already in the repo or using a QMK Configurator export.
 """
-import json
-import os
-import sys
 import subprocess
 from argparse import FileType
 
diff --git a/lib/python/qmk/cli/config.py b/lib/python/qmk/cli/config.py
index c4ee20cba..e17d8bb9b 100644
--- a/lib/python/qmk/cli/config.py
+++ b/lib/python/qmk/cli/config.py
@@ -1,8 +1,5 @@
 """Read and write configuration settings
 """
-import os
-import subprocess
-
 from milc import cli
 
 
@@ -12,6 +9,54 @@ def print_config(section, key):
     cli.echo('%s.%s{fg_cyan}={fg_reset}%s', section, key, cli.config[section][key])
 
 
+def show_config():
+    """Print the current configuration to stdout.
+    """
+    for section in cli.config:
+        for key in cli.config[section]:
+            print_config(section, key)
+
+
+def parse_config_token(config_token):
+    """Split a user-supplied configuration-token into its components.
+    """
+    section = option = value = None
+
+    if '=' in config_token and '.' not in config_token:
+        cli.log.error('Invalid configuration token, the key must be of the form <section>.<option>: %s', config_token)
+        return section, option, value
+
+    # Separate the key (<section>.<option>) from the value
+    if '=' in config_token:
+        key, value = config_token.split('=')
+    else:
+        key = config_token
+
+    # Extract the section and option from the key
+    if '.' in key:
+        section, option = key.split('.', 1)
+    else:
+        section = key
+
+    return section, option, value
+
+
+def set_config(section, option, value):
+    """Set a config key in the running config.
+    """
+    log_string = '%s.%s{fg_cyan}:{fg_reset} %s {fg_cyan}->{fg_reset} %s'
+    if cli.args.read_only:
+        log_string += ' {fg_red}(change not written)'
+
+    cli.echo(log_string, section, option, cli.config[section][option], value)
+
+    if not cli.args.read_only:
+        if value == 'None':
+            del cli.config[section][option]
+        else:
+            cli.config[section][option] = value
+
+
 @cli.argument('-ro', '--read-only', arg_only=True, action='store_true', help='Operate in read-only mode.')
 @cli.argument('configs', nargs='*', arg_only=True, help='Configuration options to read or write.')
 @cli.subcommand("Read and write configuration settings.")
@@ -33,12 +78,7 @@ def config(cli):
     No validation is done to ensure that the supplied section.key is actually used by qmk scripts.
     """
     if not cli.args.configs:
-        # Walk the config tree
-        for section in cli.config:
-            for key in cli.config[section]:
-                print_config(section, key)
-
-        return True
+        return show_config()
 
     # Process config_tokens
     save_config = False
@@ -46,43 +86,23 @@ def config(cli):
     for argument in cli.args.configs:
         # Split on space in case they quoted multiple config tokens
         for config_token in argument.split(' '):
-            # Extract the section, config_key, and value to write from the supplied config_token.
-            if '=' in config_token:
-                key, value = config_token.split('=')
-            else:
-                key = config_token
-                value = None
-
-            if '.' in key:
-                section, config_key = key.split('.', 1)
-            else:
-                section = key
-                config_key = None
+            section, option, value = parse_config_token(config_token)
 
             # Validation
-            if config_key and '.' in config_key:
-                cli.log.error('Config keys may not have more than one period! "%s" is not valid.', key)
+            if option and '.' in option:
+                cli.log.error('Config keys may not have more than one period! "%s" is not valid.', config_token)
                 return False
 
             # Do what the user wants
-            if section and config_key and value:
-                # Write a config key
-                log_string = '%s.%s{fg_cyan}:{fg_reset} %s {fg_cyan}->{fg_reset} %s'
-                if cli.args.read_only:
-                    log_string += ' {fg_red}(change not written)'
-
-                cli.echo(log_string, section, config_key, cli.config[section][config_key], value)
-
+            if section and option and value:
+                # Write a configuration option
+                set_config(section, option, value)
                 if not cli.args.read_only:
-                    if value == 'None':
-                        del cli.config[section][config_key]
-                    else:
-                        cli.config[section][config_key] = value
                     save_config = True
 
-            elif section and config_key:
+            elif section and option:
                 # Display a single key
-                print_config(section, config_key)
+                print_config(section, option)
 
             elif section:
                 # Display an entire section
diff --git a/lib/python/qmk/cli/doctor.py b/lib/python/qmk/cli/doctor.py
index c2723bfcb..1010eafb3 100755
--- a/lib/python/qmk/cli/doctor.py
+++ b/lib/python/qmk/cli/doctor.py
@@ -2,11 +2,9 @@
 
 Check up for QMK environment.
 """
-import os
 import platform
 import shutil
 import subprocess
-from glob import glob
 
 from milc import cli
 
diff --git a/lib/python/qmk/cli/flash.py b/lib/python/qmk/cli/flash.py
index 37556aaaf..031cb9496 100644
--- a/lib/python/qmk/cli/flash.py
+++ b/lib/python/qmk/cli/flash.py
@@ -3,17 +3,11 @@
 You can compile a keymap already in the repo or using a QMK Configurator export.
 A bootloader must be specified.
 """
-import os
-import sys
 import subprocess
-from argparse import FileType
-
-from milc import cli
-from qmk.commands import create_make_command
-from qmk.commands import parse_configurator_json
-from qmk.commands import compile_configurator_json
 
 import qmk.path
+from milc import cli
+from qmk.commands import compile_configurator_json, create_make_command, parse_configurator_json
 
 
 def print_bootloader_help():
diff --git a/lib/python/qmk/cli/json/keymap.py b/lib/python/qmk/cli/json/keymap.py
index 7b7553104..a030ab53d 100755
--- a/lib/python/qmk/cli/json/keymap.py
+++ b/lib/python/qmk/cli/json/keymap.py
@@ -2,7 +2,6 @@
 """
 import json
 import os
-import sys
 
 from milc import cli
 
diff --git a/lib/python/qmk/cli/kle2json.py b/lib/python/qmk/cli/kle2json.py
index 5a4e97e3a..00f63d362 100755
--- a/lib/python/qmk/cli/kle2json.py
+++ b/lib/python/qmk/cli/kle2json.py
@@ -1,10 +1,8 @@
 """Convert raw KLE to JSON
-
 """
 import json
 import os
 from pathlib import Path
-from argparse import FileType
 from decimal import Decimal
 from collections import OrderedDict
 
@@ -23,7 +21,7 @@ class CustomJSONEncoder(json.JSONEncoder):
                 return float(obj)
         except TypeError:
             pass
-        return JSONEncoder.default(self, obj)
+        return json.JSONEncoder.default(self, obj)
 
 
 @cli.argument('filename', help='The KLE raw txt to convert')
diff --git a/lib/python/qmk/cli/list/keyboards.py b/lib/python/qmk/cli/list/keyboards.py
index 2a29ccb14..76e7760e8 100644
--- a/lib/python/qmk/cli/list/keyboards.py
+++ b/lib/python/qmk/cli/list/keyboards.py
@@ -1,27 +1,27 @@
 """List the keyboards currently defined within QMK
 """
 import os
-import re
 import glob
 
 from milc import cli
 
+BASE_PATH = os.path.join(os.getcwd(), "keyboards") + os.path.sep
+KB_WILDCARD = os.path.join(BASE_PATH, "**", "rules.mk")
+
+
+def find_name(path):
+    """Determine the keyboard name by stripping off the base_path and rules.mk.
+    """
+    return path.replace(BASE_PATH, "").replace(os.path.sep + "rules.mk", "")
+
 
 @cli.subcommand("List the keyboards currently defined within QMK")
 def list_keyboards(cli):
     """List the keyboards currently defined within QMK
     """
-
-    base_path = os.path.join(os.getcwd(), "keyboards") + os.path.sep
-    kb_path_wildcard = os.path.join(base_path, "**", "rules.mk")
-
     # find everywhere we have rules.mk where keymaps isn't in the path
-    paths = [path for path in glob.iglob(kb_path_wildcard, recursive=True) if 'keymaps' not in path]
-
-    # strip the keyboard directory path prefix and rules.mk suffix and alphabetize
-    find_name = lambda path: path.replace(base_path, "").replace(os.path.sep + "rules.mk", "")
-    names = sorted(map(find_name, paths))
+    paths = [path for path in glob.iglob(KB_WILDCARD, recursive=True) if 'keymaps' not in path]
 
-    for name in names:
-        # We echo instead of cli.log.info to allow easier piping of this output
-        cli.echo(name)
+    # Extract the keyboard name from the path and print it
+    for keyboard_name in sorted(map(find_name, paths)):
+        print(keyboard_name)
diff --git a/lib/python/qmk/cli/pytest.py b/lib/python/qmk/cli/pytest.py
index 14613e1d9..09611d750 100644
--- a/lib/python/qmk/cli/pytest.py
+++ b/lib/python/qmk/cli/pytest.py
@@ -2,19 +2,15 @@
 
 QMK script to run unit and integration tests against our python code.
 """
-import sys
+import subprocess
+
 from milc import cli
 
 
 @cli.subcommand('QMK Python Unit Tests')
 def pytest(cli):
-    """Use nose2 to run unittests
+    """Run several linting/testing commands.
     """
-    try:
-        import nose2
-
-    except ImportError:
-        cli.log.error('Could not import nose2! Please install it with {fg_cyan}pip3 install nose2')
-        return False
-
-    nose2.discover(argv=['nose2', '-v'])
+    flake8 = subprocess.run(['flake8', 'lib/python', 'bin/qmk'])
+    nose2 = subprocess.run(['nose2', '-v'])
+    return flake8.returncode | nose2.returncode
diff --git a/lib/python/qmk/keymap.py b/lib/python/qmk/keymap.py
index 396b53a6f..f4a2893f3 100644
--- a/lib/python/qmk/keymap.py
+++ b/lib/python/qmk/keymap.py
@@ -1,12 +1,8 @@
 """Functions that help you work with QMK keymaps.
 """
-import json
-import logging
 import os
-from traceback import format_exc
 
 import qmk.path
-from qmk.errors import NoSuchKeyboardError
 
 # The `keymap.c` template to use when a keyboard doesn't have its own
 DEFAULT_KEYMAP_C = """#include QMK_KEYBOARD_H
diff --git a/lib/python/qmk/path.py b/lib/python/qmk/path.py
index 2149625cc..cf087265f 100644
--- a/lib/python/qmk/path.py
+++ b/lib/python/qmk/path.py
@@ -2,7 +2,6 @@
 """
 import logging
 import os
-from pkgutil import walk_packages
 
 from qmk.errors import NoSuchKeyboardError
 
diff --git a/requirements.txt b/requirements.txt
index aa6ee1ba3..033b688fc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,5 @@ appdirs
 argcomplete
 colorama
 hjson
+nose2
+flake8
diff --git a/setup.cfg b/setup.cfg
index 528512ac6..9e178ad65 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,4 +1,13 @@
 # Python settings for QMK
+[flake8]
+ignore =
+    # QMK is ok with long lines.
+    E501
+per_file_ignores =
+    **/__init__.py:F401
+
+# Let's slowly crank this down
+max_complexity=16
 
 [yapf]
 # Align closing bracket with visual indentation.
-- 
cgit v1.2.3-70-g09d2