9 files changed, 160 insertions, 131 deletions

diff --git a/docs/conf.py b/docs/conf.py
index 49ddd22be..728e3c428 100755
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -19,58 +19,56 @@ import os
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
-sys.path.insert(0, os.path.abspath('.'))
+sys.path.insert(0, os.path.abspath("."))
 
 # The MICROPY_VERSION env var should be "vX.Y.Z" (or unset).
-micropy_version = os.getenv('MICROPY_VERSION') or 'latest'
-micropy_all_versions = (os.getenv('MICROPY_ALL_VERSIONS') or 'latest').split(',')
-url_pattern = '%s/en/%%s' % (os.getenv('MICROPY_URL_PREFIX') or '/',)
+micropy_version = os.getenv("MICROPY_VERSION") or "latest"
+micropy_all_versions = (os.getenv("MICROPY_ALL_VERSIONS") or "latest").split(",")
+url_pattern = "%s/en/%%s" % (os.getenv("MICROPY_URL_PREFIX") or "/",)
 
 # The members of the html_context dict are available inside topindex.html
 html_context = {
-    'cur_version':micropy_version,
-    'all_versions':[
-        (ver, url_pattern % ver) for ver in micropy_all_versions
+    "cur_version": micropy_version,
+    "all_versions": [(ver, url_pattern % ver) for ver in micropy_all_versions],
+    "downloads": [
+        ("PDF", url_pattern % micropy_version + "/micropython-docs.pdf"),
     ],
-    'downloads':[
-        ('PDF', url_pattern % micropy_version + '/micropython-docs.pdf'),
-    ],
-    'is_release': micropy_version != 'latest',
+    "is_release": micropy_version != "latest",
 }
 
 
 # -- General configuration ------------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
-#needs_sphinx = '1.0'
+# needs_sphinx = '1.0'
 
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 extensions = [
-    'sphinx.ext.autodoc',
-    'sphinx.ext.doctest',
-    'sphinx.ext.intersphinx',
-    'sphinx.ext.todo',
-    'sphinx.ext.coverage',
-    'sphinxcontrib.jquery',
+    "sphinx.ext.autodoc",
+    "sphinx.ext.doctest",
+    "sphinx.ext.intersphinx",
+    "sphinx.ext.todo",
+    "sphinx.ext.coverage",
+    "sphinxcontrib.jquery",
 ]
 
 # Add any paths that contain templates here, relative to this directory.
-templates_path = ['templates']
+templates_path = ["templates"]
 
 # The suffix of source filenames.
-source_suffix = '.rst'
+source_suffix = ".rst"
 
 # The encoding of source files.
-#source_encoding = 'utf-8-sig'
+# source_encoding = 'utf-8-sig'
 
 # The master toctree document.
-master_doc = 'index'
+master_doc = "index"
 
 # General information about the project.
-project = 'MicroPython'
-copyright = '- The MicroPython Documentation is Copyright © 2014-2023, Damien P. George, Paul Sokolovsky, and contributors'
+project = "MicroPython"
+copyright = "- The MicroPython Documentation is Copyright © 2014-2023, Damien P. George, Paul Sokolovsky, and contributors"
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -82,41 +80,41 @@ version = release = micropy_version
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
-#language = None
+# language = None
 
 # There are two options for replacing |today|: either, you set today to some
 # non-false value, then it is used:
-#today = ''
+# today = ''
 # Else, today_fmt is used as the format for a strftime call.
-#today_fmt = '%B %d, %Y'
+# today_fmt = '%B %d, %Y'
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
-exclude_patterns = ['build', '.venv']
+exclude_patterns = ["build", ".venv"]
 
 # The reST default role (used for this markup: `text`) to use for all
 # documents.
-default_role = 'any'
+default_role = "any"
 
 # If true, '()' will be appended to :func: etc. cross-reference text.
-#add_function_parentheses = True
+# add_function_parentheses = True
 
 # If true, the current module name will be prepended to all description
 # unit titles (such as .. function::).
-#add_module_names = True
+# add_module_names = True
 
 # If true, sectionauthor and moduleauthor directives will be shown in the
 # output. They are ignored by default.
-#show_authors = False
+# show_authors = False
 
 # The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'sphinx'
+pygments_style = "sphinx"
 
 # A list of ignored prefixes for module index sorting.
-#modindex_common_prefix = []
+# modindex_common_prefix = []
 
 # If true, keep warnings as "system message" paragraphs in the built documents.
-#keep_warnings = False
+# keep_warnings = False
 
 # Global include files. Sphinx docs suggest using rst_epilog in preference
 # of rst_prolog, so we follow. Absolute paths below mean "from the base
@@ -128,144 +126,148 @@ rst_epilog = """
 # -- Options for HTML output ----------------------------------------------
 
 # on_rtd is whether we are on readthedocs.org
-on_rtd = os.environ.get('READTHEDOCS', None) == 'True'
+on_rtd = os.environ.get("READTHEDOCS", None) == "True"
 
 if not on_rtd:  # only import and set the theme if we're building docs locally
     try:
         import sphinx_rtd_theme
-        html_theme = 'sphinx_rtd_theme'
-        html_theme_path = [sphinx_rtd_theme.get_html_theme_path(), '.']
+
+        html_theme = "sphinx_rtd_theme"
+        html_theme_path = [sphinx_rtd_theme.get_html_theme_path(), "."]
     except:
-        html_theme = 'default'
-        html_theme_path = ['.']
+        html_theme = "default"
+        html_theme_path = ["."]
 else:
-    html_theme_path = ['.']
+    html_theme_path = ["."]
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
 # documentation.
-#html_theme_options = {}
+# html_theme_options = {}
 
 # Add any paths that contain custom themes here, relative to this directory.
 # html_theme_path = ['.']
 
 # The name for this set of Sphinx documents.  If None, it defaults to
 # "<project> v<release> documentation".
-#html_title = None
+# html_title = None
 
 # A shorter title for the navigation bar.  Default is the same as html_title.
-#html_short_title = None
+# html_short_title = None
 
 # The name of an image file (relative to this directory) to place at the top
 # of the sidebar.
-#html_logo = '../../logo/trans-logo.png'
+# html_logo = '../../logo/trans-logo.png'
 
 # The name of an image file (within the static path) to use as favicon of the
 # docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
 # pixels large.
-html_favicon = 'static/favicon.ico'
+html_favicon = "static/favicon.ico"
 
 # 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"]
 
 # Add a custom CSS file for HTML generation
 html_css_files = [
-    'custom.css',
+    "custom.css",
 ]
 # Add any extra paths that contain custom files (such as robots.txt or
 # .htaccess) here, relative to this directory. These files are copied
 # directly to the root of the documentation.
-#html_extra_path = []
+# html_extra_path = []
 
 # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
 # using the given strftime format.
-html_last_updated_fmt = '%d %b %Y'
+html_last_updated_fmt = "%d %b %Y"
 
 # If true, SmartyPants will be used to convert quotes and dashes to
 # typographically correct entities.
-#html_use_smartypants = True
+# html_use_smartypants = True
 
 # Custom sidebar templates, maps document names to template names.
-#html_sidebars = {}
+# html_sidebars = {}
 
 # Additional templates that should be rendered to pages, maps page names to
 # template names.
 html_additional_pages = {"index": "topindex.html"}
 
 # If false, no module index is generated.
-#html_domain_indices = True
+# html_domain_indices = True
 
 # If false, no index is generated.
-#html_use_index = True
+# html_use_index = True
 
 # If true, the index is split into individual pages for each letter.
-#html_split_index = False
+# html_split_index = False
 
 # If true, links to the reST sources are added to the pages.
-#html_show_sourcelink = True
+# html_show_sourcelink = True
 
 # If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
-#html_show_sphinx = True
+# html_show_sphinx = True
 
 # If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
-#html_show_copyright = True
+# html_show_copyright = True
 
 # If true, an OpenSearch description file will be output, and all pages will
 # contain a <link> tag referring to it.  The value of this option must be the
 # base URL from which the finished HTML is served.
-#html_use_opensearch = ''
+# html_use_opensearch = ''
 
 # This is the file name suffix for HTML files (e.g. ".xhtml").
-#html_file_suffix = None
+# html_file_suffix = None
 
 # Output file base name for HTML help builder.
-htmlhelp_basename = 'MicroPythondoc'
+htmlhelp_basename = "MicroPythondoc"
 
 
 # -- Options for LaTeX output ---------------------------------------------
 
 latex_elements = {
-# The paper size ('letterpaper' or 'a4paper').
-#'papersize': 'letterpaper',
-
-# The font size ('10pt', '11pt' or '12pt').
-#'pointsize': '10pt',
-
-# Additional stuff for the LaTeX preamble.
-#'preamble': '',
-# Include 3 levels of headers in PDF ToC
-'preamble': r'\setcounter{tocdepth}{2}',
+    # The paper size ('letterpaper' or 'a4paper').
+    #'papersize': 'letterpaper',
+    # The font size ('10pt', '11pt' or '12pt').
+    #'pointsize': '10pt',
+    # Additional stuff for the LaTeX preamble.
+    #'preamble': '',
+    # Include 3 levels of headers in PDF ToC
+    "preamble": r"\setcounter{tocdepth}{2}",
 }
 
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-  (master_doc, 'MicroPython.tex', 'MicroPython Documentation',
-   'Damien P. George, Paul Sokolovsky, and contributors', 'manual'),
+    (
+        master_doc,
+        "MicroPython.tex",
+        "MicroPython Documentation",
+        "Damien P. George, Paul Sokolovsky, and contributors",
+        "manual",
+    ),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
 # the title page.
-#latex_logo = None
+# latex_logo = None
 
 # For "manual" documents, if this is true, then toplevel headings are parts,
 # not chapters.
-#latex_use_parts = False
+# latex_use_parts = False
 
 # If true, show page references after internal links.
-#latex_show_pagerefs = False
+# latex_show_pagerefs = False
 
 # If true, show URL addresses after external links.
-#latex_show_urls = False
+# latex_show_urls = False
 
 # Documents to append as an appendix to all manuals.
-#latex_appendices = []
+# latex_appendices = []
 
 # If false, no module index is generated.
-#latex_domain_indices = True
+# latex_domain_indices = True
 
 # Enable better Unicode support so that `make latexpdf` doesn't fail
 latex_engine = "xelatex"
@@ -275,12 +277,17 @@ latex_engine = "xelatex"
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    ('index', 'micropython', 'MicroPython Documentation',
-     ['Damien P. George, Paul Sokolovsky, and contributors'], 1),
+    (
+        "index",
+        "micropython",
+        "MicroPython Documentation",
+        ["Damien P. George, Paul Sokolovsky, and contributors"],
+        1,
+    ),
 ]
 
 # If true, show URL addresses after external links.
-#man_show_urls = False
+# man_show_urls = False
 
 
 # -- Options for Texinfo output -------------------------------------------
@@ -289,23 +296,29 @@ man_pages = [
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-  (master_doc, 'MicroPython', 'MicroPython Documentation',
-   'Damien P. George, Paul Sokolovsky, and contributors', 'MicroPython', 'One line description of project.',
-   'Miscellaneous'),
+    (
+        master_doc,
+        "MicroPython",
+        "MicroPython Documentation",
+        "Damien P. George, Paul Sokolovsky, and contributors",
+        "MicroPython",
+        "One line description of project.",
+        "Miscellaneous",
+    ),
 ]
 
 # Documents to append as an appendix to all manuals.
-#texinfo_appendices = []
+# texinfo_appendices = []
 
 # If false, no module index is generated.
-#texinfo_domain_indices = True
+# texinfo_domain_indices = True
 
 # How to display URL addresses: 'footnote', 'no', or 'inline'.
-#texinfo_show_urls = 'footnote'
+# texinfo_show_urls = 'footnote'
 
 # If true, do not generate a @detailmenu in the "Top" node's menu.
-#texinfo_no_detailmenu = False
+# texinfo_no_detailmenu = False
 
 
 # Example configuration for intersphinx: refer to the Python standard library.
-intersphinx_mapping = {'python': ('https://docs.python.org/3.5', None)}
+intersphinx_mapping = {"python": ("https://docs.python.org/3.5", None)}
diff --git a/docs/readthedocs/settings/local_settings.py b/docs/readthedocs/settings/local_settings.py
index 8d2bac7a7..c6145dcc5 100644
--- a/docs/readthedocs/settings/local_settings.py
+++ b/docs/readthedocs/settings/local_settings.py
@@ -1,9 +1,10 @@
 import os
 
 # Directory that the project lives in, aka ../..
-SITE_ROOT = '/'.join(os.path.dirname(__file__).split('/')[0:-2])
+SITE_ROOT = "/".join(os.path.dirname(__file__).split("/")[0:-2])
 
 TEMPLATE_DIRS = (
-    "%s/templates/" % SITE_ROOT, # Your custom template directory, before the RTD one to override it.
-    "%s/readthedocs/templates/" % SITE_ROOT, # Default RTD template dir
+    "%s/templates/"
+    % SITE_ROOT,  # Your custom template directory, before the RTD one to override it.
+    "%s/readthedocs/templates/" % SITE_ROOT,  # Default RTD template dir
 )
diff --git a/ports/rp2/modules/rp2.py b/ports/rp2/modules/rp2.py
index a34e8e92a..9d13bf1b5 100644
--- a/ports/rp2/modules/rp2.py
+++ b/ports/rp2/modules/rp2.py
@@ -32,7 +32,7 @@ class PIOASMEmit:
         autopull=False,
         push_thresh=32,
         pull_thresh=32,
-        fifo_join=0
+        fifo_join=0,
     ):
         # array is a built-in module so importing it here won't require
         # scanning the filesystem.
diff --git a/ports/stm32/boards/NUCLEO_WB55/rfcore_debug.py b/ports/stm32/boards/NUCLEO_WB55/rfcore_debug.py
index db533f18d..ccf770c01 100644
--- a/ports/stm32/boards/NUCLEO_WB55/rfcore_debug.py
+++ b/ports/stm32/boards/NUCLEO_WB55/rfcore_debug.py
@@ -114,7 +114,14 @@ def ipcc_init():
     SYS_CMD_BUF = get_ipcc_table_word(TABLE_SYS, 0)
     SYS_SYS_QUEUE = get_ipcc_table_word(TABLE_SYS, 1)
 
-    global MM_BLE_SPARE_EVT_BUF, MM_SYS_SPARE_EVT_BUF, MM_BLE_POOL, MM_BLE_POOL_SIZE, MM_FREE_BUF_QUEUE, MM_EV_POOL, MM_EV_POOL_SIZE
+    global \
+        MM_BLE_SPARE_EVT_BUF, \
+        MM_SYS_SPARE_EVT_BUF, \
+        MM_BLE_POOL, \
+        MM_BLE_POOL_SIZE, \
+        MM_FREE_BUF_QUEUE, \
+        MM_EV_POOL, \
+        MM_EV_POOL_SIZE
     MM_BLE_SPARE_EVT_BUF = get_ipcc_table_word(TABLE_MEM_MANAGER, 0)
     MM_SYS_SPARE_EVT_BUF = get_ipcc_table_word(TABLE_MEM_MANAGER, 1)
     MM_BLE_POOL = get_ipcc_table_word(TABLE_MEM_MANAGER, 2)
diff --git a/shared/memzip/make-memzip.py b/shared/memzip/make-memzip.py
index cc0df8207..92a5d6168 100755
--- a/shared/memzip/make-memzip.py
+++ b/shared/memzip/make-memzip.py
@@ -15,65 +15,67 @@ import subprocess
 import sys
 import types
 
+
 def create_zip(zip_filename, zip_dir):
     abs_zip_filename = os.path.abspath(zip_filename)
     save_cwd = os.getcwd()
     os.chdir(zip_dir)
     if os.path.exists(abs_zip_filename):
         os.remove(abs_zip_filename)
-    subprocess.check_call(['zip', '-0', '-r', '-D', abs_zip_filename, '.'])
+    subprocess.check_call(["zip", "-0", "-r", "-D", abs_zip_filename, "."])
     os.chdir(save_cwd)
 
+
 def create_c_from_file(c_filename, zip_filename):
-    with open(zip_filename, 'rb') as zip_file:
-        with open(c_filename, 'wb') as c_file:
-            print('#include <stdint.h>', file=c_file)
-            print('', file=c_file)
-            print('const uint8_t memzip_data[] = {', file=c_file)
+    with open(zip_filename, "rb") as zip_file:
+        with open(c_filename, "wb") as c_file:
+            print("#include <stdint.h>", file=c_file)
+            print("", file=c_file)
+            print("const uint8_t memzip_data[] = {", file=c_file)
             while True:
                 buf = zip_file.read(16)
                 if not buf:
                     break
-                print('   ', end='', file=c_file)
+                print("   ", end="", file=c_file)
                 for byte in buf:
                     if isinstance(byte, types.StringType):
-                        print(' 0x{:02x},'.format(ord(byte)), end='', file=c_file)
+                        print(" 0x{:02x},".format(ord(byte)), end="", file=c_file)
                     else:
-                        print(' 0x{:02x},'.format(byte), end='', file=c_file)
-                print('', file=c_file)
-            print('};', file=c_file)
+                        print(" 0x{:02x},".format(byte), end="", file=c_file)
+                print("", file=c_file)
+            print("};", file=c_file)
+
 
 def main():
     parser = argparse.ArgumentParser(
-        prog='make-memzip.py',
-        usage='%(prog)s [options] [command]',
-        description='Generates a C source memzip file.'
+        prog="make-memzip.py",
+        usage="%(prog)s [options] [command]",
+        description="Generates a C source memzip file.",
     )
     parser.add_argument(
-        '-z', '--zip-file',
-        dest='zip_filename',
-        help='Specifies the name of the created zip file.',
-        default='memzip_files.zip'
+        "-z",
+        "--zip-file",
+        dest="zip_filename",
+        help="Specifies the name of the created zip file.",
+        default="memzip_files.zip",
     )
     parser.add_argument(
-        '-c', '--c-file',
-        dest='c_filename',
-        help='Specifies the name of the created C source file.',
-        default='memzip_files.c'
-    )
-    parser.add_argument(
-        dest='source_dir',
-        default='memzip_files'
+        "-c",
+        "--c-file",
+        dest="c_filename",
+        help="Specifies the name of the created C source file.",
+        default="memzip_files.c",
     )
+    parser.add_argument(dest="source_dir", default="memzip_files")
     args = parser.parse_args(sys.argv[1:])
 
-    print('args.zip_filename =', args.zip_filename)
-    print('args.c_filename =', args.c_filename)
-    print('args.source_dir =', args.source_dir)
+    print("args.zip_filename =", args.zip_filename)
+    print("args.c_filename =", args.c_filename)
+    print("args.source_dir =", args.source_dir)
 
     create_zip(args.zip_filename, args.source_dir)
     create_c_from_file(args.c_filename, args.zip_filename)
 
+
 if __name__ == "__main__":
     main()
-
diff --git a/tests/misc/rge_sm.py b/tests/misc/rge_sm.py
index 00b0a7a02..5e071687c 100644
--- a/tests/misc/rge_sm.py
+++ b/tests/misc/rge_sm.py
@@ -136,6 +136,4 @@ def singleTraj(system, trajStart, h=0.02, tend=1.0):
 # phaseDiagram(sysSM, (lambda i, j: [0.354, 0.654, 1.278, 0.8 + 0.2 * i, 0.1 + 0.1 * j]), (lambda a: (a[4], a[5])), h=0.1, tend=math.log(10**17))
 
 # initial conditions at M_Z
-singleTraj(
-    sysSM, [0.354, 0.654, 1.278, 0.983, 0.131], h=0.5, tend=math.log(10**17)
-)  # true values
+singleTraj(sysSM, [0.354, 0.654, 1.278, 0.983, 0.131], h=0.5, tend=math.log(10**17))  # true values
diff --git a/tools/mpremote/mpremote/transport_serial.py b/tools/mpremote/mpremote/transport_serial.py
index e04f5b4ac..23a379d16 100644
--- a/tools/mpremote/mpremote/transport_serial.py
+++ b/tools/mpremote/mpremote/transport_serial.py
@@ -331,7 +331,7 @@ class SerialTransport(Transport):
     def fs_stat(self, src):
         try:
             self.exec("import os")
-            return os.stat_result(self.eval("os.stat(%s)" % (("'%s'" % src)), parse=True))
+            return os.stat_result(self.eval("os.stat(%s)" % ("'%s'" % src), parse=True))
         except TransportError as e:
             reraise_filesystem_error(e, src)
 
diff --git a/tools/mpy-tool.py b/tools/mpy-tool.py
index 95b2c492d..8d86c1017 100755
--- a/tools/mpy-tool.py
+++ b/tools/mpy-tool.py
@@ -1454,7 +1454,15 @@ def freeze_mpy(firmware_qstr_idents, compiled_modules):
     # As in qstr.c, set so that the first dynamically allocated pool is twice this size; must be <= the len
     qstr_pool_alloc = min(len(new), 10)
 
-    global bc_content, const_str_content, const_int_content, const_obj_content, const_table_qstr_content, const_table_ptr_content, raw_code_count, raw_code_content
+    global \
+        bc_content, \
+        const_str_content, \
+        const_int_content, \
+        const_obj_content, \
+        const_table_qstr_content, \
+        const_table_ptr_content, \
+        raw_code_count, \
+        raw_code_content
     qstr_content = 0
     bc_content = 0
     const_str_content = 0
diff --git a/tools/pyboard.py b/tools/pyboard.py
index 723e43c01..c422b64ac 100755
--- a/tools/pyboard.py
+++ b/tools/pyboard.py
@@ -546,7 +546,7 @@ class Pyboard:
     def fs_stat(self, src):
         try:
             self.exec_("import os")
-            return os.stat_result(self.eval("os.stat(%s)" % (("'%s'" % src)), parse=True))
+            return os.stat_result(self.eval("os.stat(%s)" % ("'%s'" % src), parse=True))
         except PyboardError as e:
             raise e.convert(src)