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Accepting request 1253088 from home:dheidler:branches:devel:languages:python

Browse Source 
- Update to 1.24.1
- Align build process to upstream
  * Upstream removed the old Makefile and restructured the repo
  * Build package index locally
  * Install all packages from local index using mip
  * Backport access_index_from_local_fs.patch to avoid using http for serving the index

OBS-URL: https://build.opensuse.org/request/show/1253088
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/micropython-lib?expand=0&rev=4
This commit is contained in:
Matej Cepl
2025-03-15 11:05:55 +00:00
committed by Git OBS Bridge
parent 9d29d70c89
commit 7625e56e07
8 changed files with 912 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
_multibuild
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@@ -1,3 +0,0 @@
<multibuild>
<package>testsuite</package>
</multibuild>

60
access_index_from_local_fs.patch Normal file
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@@ -0,0 +1,60 @@
From 65adc276a3e76e51b8c9c6770a2611679e607f3f Mon Sep 17 00:00:00 2001
From: Dominik Heidler <dheidler@suse.de>
Date: Fri, 14 Mar 2025 14:01:39 +0100
Subject: [PATCH] micropython/mip: Allow accessing index from local filesystem.
Just set the index to `file://relative/path` or `file:///absolute/path`.
Signed-off-by: Dominik Heidler <dheidler@suse.de>
---
micropython/mip/mip/__init__.py | 29 +++++++++++++++++++++--------
1 file changed, 21 insertions(+), 8 deletions(-)
diff --git a/micropython/mip/mip/__init__.py b/micropython/mip/mip/__init__.py
index 8920ad8f4..4b4a8c79f 100644
--- a/micropython/mip/mip/__init__.py
+++ b/micropython/mip/mip/__init__.py
@@ -91,6 +91,14 @@ def _rewrite_url(url, branch=None):
def _download_file(url, dest):
+ if url.startswith("file://"):
+ print("Copying:", dest)
+ src = url[7:]
+ _ensure_path_exists(dest)
+ with open(src, "b") as sf:
+ with open(dest, "wb") as f:
+ _chunk(sf, f.write)
+ return True
response = requests.get(url)
try:
if response.status_code != 200:
@@ -108,15 +116,20 @@ def _download_file(url, dest):
def _install_json(package_json_url, index, target, version, mpy):
- response = requests.get(_rewrite_url(package_json_url, version))
- try:
- if response.status_code != 200:
- print("Package not found:", package_json_url)
- return False
+ if package_json_url.startswith("file://"):
+ import json
- package_json = response.json()
- finally:
- response.close()
+ package_json = json.load(open(package_json_url[7:]))
+ else:
+ response = requests.get(_rewrite_url(package_json_url, version))
+ try:
+ if response.status_code != 200:
+ print("Package not found:", package_json_url)
+ return False
+
+ package_json = response.json()
+ finally:
+ response.close()
for target_path, short_hash in package_json.get("hashes", ()):
fs_target_path = target + "/" + target_path
if _check_exists(fs_target_path, short_hash):

655
manifestfile.py Normal file
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@@ -0,0 +1,655 @@
#!/usr/bin/env python3
#
# This file is part of the MicroPython project, http://micropython.org/
#
# The MIT License (MIT)
#
# Copyright (c) 2022 Jim Mussared
# Copyright (c) 2019 Damien P. George
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
from __future__ import print_function
import contextlib
import os
import sys
import glob
import tempfile
from collections import namedtuple
__all__ = ["ManifestFileError", "ManifestFile"]
# Allow freeze*() etc.
MODE_FREEZE = 1
# Only allow include/require/module/package.
MODE_COMPILE = 2
# Same as compile, but handles require(..., pypi="name") as a requirements.txt entry.
MODE_PYPROJECT = 3
# In compile mode, .py -> KIND_COMPILE_AS_MPY
# In freeze mode, .py -> KIND_FREEZE_AS_MPY, .mpy->KIND_FREEZE_MPY
KIND_AUTO = 1
# Freeze-mode only, .py -> KIND_FREEZE_AS_MPY, .mpy->KIND_FREEZE_MPY
KIND_FREEZE_AUTO = 2
# Freeze-mode only, The .py file will be frozen as text.
KIND_FREEZE_AS_STR = 3
# Freeze-mode only, The .py file will be compiled and frozen as bytecode.
KIND_FREEZE_AS_MPY = 4
# Freeze-mode only, The .mpy file will be frozen directly.
KIND_FREEZE_MPY = 5
# Compile mode only, the .py file should be compiled to .mpy.
KIND_COMPILE_AS_MPY = 6
# File on the local filesystem.
FILE_TYPE_LOCAL = 1
# URL to file. (TODO)
FILE_TYPE_HTTP = 2
# Default list of libraries in micropython-lib to search for library packages.
BASE_LIBRARY_NAMES = ("micropython", "python-stdlib", "python-ecosys")
class ManifestFileError(Exception):
pass
class ManifestIgnoreException(Exception):
pass
class ManifestUsePyPIException(Exception):
def __init__(self, pypi_name):
self.pypi_name = pypi_name
# The set of files that this manifest references.
ManifestOutput = namedtuple(
"ManifestOutput",
[
"file_type", # FILE_TYPE_*.
"full_path", # The input file full path.
"target_path", # The target path on the device.
"timestamp", # Last modified date of the input file.
"kind", # KIND_*.
"metadata", # Metadata for the containing package.
"opt", # Optimisation level (or None).
],
)
# Represents the metadata for a package.
class ManifestPackageMetadata:
def __init__(self, is_require=False):
self._is_require = is_require
self._initialised = False
self.version = None
self.description = None
self.license = None
self.author = None
# Annotate a package as being from the python standard library.
self.stdlib = False
# Allows a python-ecosys package to be annotated with the
# corresponding name in PyPI. e.g. micropython-lib/requests is based
# on pypi/requests.
self.pypi = None
# For a micropython package, this is the name that we will publish it
# to PyPI as. e.g. micropython-lib/senml publishes as
# pypi/micropython-senml.
self.pypi_publish = None
def update(
self,
mode,
description=None,
version=None,
license=None,
author=None,
stdlib=False,
pypi=None,
pypi_publish=None,
):
if self._initialised:
raise ManifestFileError("Duplicate call to metadata().")
# In MODE_PYPROJECT, if this manifest is being evaluated as a result
# of a require(), then figure out if it should be replaced by a PyPI
# dependency instead.
if mode == MODE_PYPROJECT and self._is_require:
if stdlib:
# No dependency required at all for CPython.
raise ManifestIgnoreException
if pypi_publish or pypi:
# In the case where a package is both based on a PyPI package and
# provides one, preference depending on the published one.
# (This should be pretty rare).
raise ManifestUsePyPIException(pypi_publish or pypi)
self.description = description
self.version = version
self.license = license
self.author = author
self.pypi = pypi
self.pypi_publish = pypi_publish
self._initialised = True
def check_initialised(self, mode):
# Ensure that metadata() is the first thing a manifest.py does.
# This is to ensure that we early-exit if it should be replaced by a pypi dependency.
if mode in (MODE_COMPILE, MODE_PYPROJECT):
if not self._initialised:
raise ManifestFileError("metadata() must be the first command in a manifest file.")
def __str__(self):
return "version={} description={} license={} author={} pypi={} pypi_publish={}".format(
self.version, self.description, self.license, self.author, self.pypi, self.pypi_publish
)
# Turns a dict of options into a object with attributes used to turn the
# kwargs passed to include() and require into the "options" global in the
# included manifest.
# options = IncludeOptions(foo="bar", blah="stuff")
# options.foo # "bar"
# options.blah # "stuff"
class IncludeOptions:
def __init__(self, **kwargs):
self._kwargs = kwargs
self._defaults = {}
def defaults(self, **kwargs):
self._defaults = kwargs
def __getattr__(self, name):
return self._kwargs.get(name, self._defaults.get(name, None))
class ManifestFile:
def __init__(self, mode, path_vars=None):
# See MODE_* constants above.
self._mode = mode
# Path substitution variables.
self._path_vars = path_vars or {}
# List of files (as ManifestFileResult) references by this manifest.
self._manifest_files = []
# List of PyPI dependencies (when mode=MODE_PYPROJECT).
self._pypi_dependencies = []
# Don't allow including the same file twice.
self._visited = set()
# Stack of metadata for each level.
self._metadata = [ManifestPackageMetadata()]
# Registered external libraries.
self._libraries = {}
# List of directories to search for packages.
self._library_dirs = []
# Add default micropython-lib libraries if $(MPY_LIB_DIR) has been specified.
if self._path_vars["MPY_LIB_DIR"]:
for lib in BASE_LIBRARY_NAMES:
self.add_library(lib, os.path.join("$(MPY_LIB_DIR)", lib))
def _resolve_path(self, path):
# Convert path to an absolute path, applying variable substitutions.
for name, value in self._path_vars.items():
if value is not None:
path = path.replace("$({})".format(name), value)
return os.path.abspath(path)
def _manifest_globals(self, kwargs):
# This is the "API" available to a manifest file.
g = {
"metadata": self.metadata,
"include": self.include,
"require": self.require,
"add_library": self.add_library,
"package": self.package,
"module": self.module,
"options": IncludeOptions(**kwargs),
}
# Extra legacy functions only for freeze mode.
if self._mode == MODE_FREEZE:
g.update(
{
"freeze": self.freeze,
"freeze_as_str": self.freeze_as_str,
"freeze_as_mpy": self.freeze_as_mpy,
"freeze_mpy": self.freeze_mpy,
}
)
return g
def files(self):
return self._manifest_files
def pypi_dependencies(self):
# In MODE_PYPROJECT, this will return a list suitable for requirements.txt.
return self._pypi_dependencies
def execute(self, manifest_file):
if manifest_file.endswith(".py"):
# Execute file from filesystem.
self.include(manifest_file)
else:
# Execute manifest code snippet.
try:
exec(manifest_file, self._manifest_globals({}))
except Exception as er:
raise ManifestFileError("Error in manifest: {}".format(er))
def _add_file(self, full_path, target_path, kind=KIND_AUTO, opt=None):
# Check file exists and get timestamp.
try:
stat = os.stat(full_path)
timestamp = stat.st_mtime
except OSError:
raise ManifestFileError("Cannot stat {}".format(full_path))
# Map the AUTO kinds to their actual kind based on mode and extension.
_, ext = os.path.splitext(full_path)
if self._mode == MODE_FREEZE:
if kind in (
KIND_AUTO,
KIND_FREEZE_AUTO,
):
if ext.lower() == ".py":
kind = KIND_FREEZE_AS_MPY
elif ext.lower() == ".mpy":
kind = KIND_FREEZE_MPY
else:
if kind != KIND_AUTO:
raise ManifestFileError("Not in freeze mode")
if ext.lower() != ".py":
raise ManifestFileError("Expected .py file")
kind = KIND_COMPILE_AS_MPY
self._manifest_files.append(
ManifestOutput(
FILE_TYPE_LOCAL, full_path, target_path, timestamp, kind, self._metadata[-1], opt
)
)
def _search(self, base_path, package_path, files, exts, kind, opt=None, strict=False):
base_path = self._resolve_path(base_path)
if files is not None:
# Use explicit list of files (relative to package_path).
for file in files:
if package_path:
file = os.path.join(package_path, file)
self._add_file(os.path.join(base_path, file), file, kind=kind, opt=opt)
else:
if base_path:
prev_cwd = os.getcwd()
os.chdir(self._resolve_path(base_path))
# Find all candidate files.
for dirpath, _, filenames in os.walk(package_path or ".", followlinks=True):
for file in filenames:
file = os.path.relpath(os.path.join(dirpath, file), ".")
_, ext = os.path.splitext(file)
if ext.lower() in exts:
self._add_file(
os.path.join(base_path, file),
file,
kind=kind,
opt=opt,
)
elif strict:
raise ManifestFileError("Unexpected file type")
if base_path:
os.chdir(prev_cwd)
def metadata(self, **kwargs):
"""
From within a manifest file, use this to set the metadata for the
package described by current manifest.
After executing a manifest file (via execute()), call this
to obtain the metadata for the top-level manifest file.
See ManifestPackageMetadata.update() for valid kwargs.
"""
if kwargs:
self._metadata[-1].update(self._mode, **kwargs)
return self._metadata[-1]
def include(self, manifest_path, is_require=False, **kwargs):
"""
Include another manifest.
The manifest argument can be a string (filename) or an iterable of
strings.
Relative paths are resolved with respect to the current manifest file.
If the path is to a directory, then it implicitly includes the
manifest.py file inside that directory.
Optional kwargs can be provided which will be available to the
included script via the `options` variable.
e.g. include("path.py", extra_features=True)
in path.py:
options.defaults(standard_features=True)
# freeze minimal modules.
if options.standard_features:
# freeze standard modules.
if options.extra_features:
# freeze extra modules.
"""
if is_require:
self._metadata[-1].check_initialised(self._mode)
if not isinstance(manifest_path, str):
for m in manifest_path:
self.include(m, **kwargs)
else:
manifest_path = self._resolve_path(manifest_path)
# Including a directory grabs the manifest.py inside it.
if os.path.isdir(manifest_path):
manifest_path = os.path.join(manifest_path, "manifest.py")
if manifest_path in self._visited:
return
self._visited.add(manifest_path)
if is_require:
# This include is the result of require("name"), so push a new
# package metadata onto the stack.
self._metadata.append(ManifestPackageMetadata(is_require=True))
try:
with open(manifest_path) as f:
# Make paths relative to this manifest file while processing it.
# Applies to includes and input files.
prev_cwd = os.getcwd()
os.chdir(os.path.dirname(manifest_path))
try:
exec(f.read(), self._manifest_globals(kwargs))
finally:
os.chdir(prev_cwd)
except ManifestIgnoreException:
# e.g. MODE_PYPROJECT and this was a stdlib dependency. No-op.
pass
except ManifestUsePyPIException as e:
# e.g. MODE_PYPROJECT and this was a package from
# python-ecosys. Add PyPI dependency instead.
self._pypi_dependencies.append(e.pypi_name)
except Exception as e:
raise ManifestFileError("Error in manifest file: {}: {}".format(manifest_path, e))
if is_require:
self._metadata.pop()
def _require_from_path(self, library_path, name, version, extra_kwargs):
for root, dirnames, filenames in os.walk(library_path):
if os.path.basename(root) == name and "manifest.py" in filenames:
self.include(root, is_require=True, **extra_kwargs)
return True
return False
def require(self, name, version=None, pypi=None, library=None, **kwargs):
"""
Require a package by name from micropython-lib.
Optionally specify pipy="package-name" to indicate that this should
use the named package from PyPI when building for CPython.
Optionally specify library="name" to reference a package from a
library that has been previously registered with add_library(). Otherwise
the list of library paths will be used.
"""
self._metadata[-1].check_initialised(self._mode)
if self._mode == MODE_PYPROJECT and pypi:
# In PYPROJECT mode, allow overriding the PyPI dependency name
# explicitly. Otherwise if the dependent package has metadata
# (pypi_publish) or metadata(pypi) we will use that.
self._pypi_dependencies.append(pypi)
return
if library is not None:
# Find package in external library.
if library not in self._libraries:
raise ValueError("Unknown library '{}' for require('{}').".format(library, name))
library_path = self._libraries[library]
# Search for {library_path}/**/{name}/manifest.py.
if self._require_from_path(library_path, name, version, kwargs):
return
raise ValueError(
"Package '{}' not found in external library '{}' ({}).".format(
name, library, library_path
)
)
for lib_dir in self._library_dirs:
# Search for {lib_dir}/**/{name}/manifest.py.
if self._require_from_path(lib_dir, name, version, kwargs):
return
raise ValueError("Package '{}' not found in any known library.".format(name))
def add_library(self, library, library_path, prepend=False):
"""
Register the path to an external named library.
The path will be automatically searched when using require(). By default the
added library is added to the end of the list of libraries to search. Pass
`prepend=True` to add it to the start of the list.
Additionally, the added library can be explicitly requested by using
`require("name", library="library")`.
"""
library_path = self._resolve_path(library_path)
self._libraries[library] = library_path
self._library_dirs.insert(0 if prepend else len(self._library_dirs), library_path)
def package(self, package_path, files=None, base_path=".", opt=None):
"""
Define a package, optionally restricting to a set of files.
Simple case, a package in the current directory:
package("foo")
will include all .py files in foo, and will be stored as foo/bar/baz.py.
If the package isn't in the current directory, use base_path:
package("foo", base_path="src")
To restrict to certain files in the package use files (note: paths should be relative to the package):
package("foo", files=["bar/baz.py"])
"""
self._metadata[-1].check_initialised(self._mode)
# Include "base_path/package_path/**/*.py" --> "package_path/**/*.py"
self._search(base_path, package_path, files, exts=(".py",), kind=KIND_AUTO, opt=opt)
def module(self, module_path, base_path=".", opt=None):
"""
Include a single Python file as a module.
If the file is in the current directory:
module("foo.py")
Otherwise use base_path to locate the file:
module("foo.py", "src/drivers")
"""
self._metadata[-1].check_initialised(self._mode)
# Include "base_path/module_path" --> "module_path"
base_path = self._resolve_path(base_path)
_, ext = os.path.splitext(module_path)
if ext.lower() != ".py":
raise ManifestFileError("module must be .py file")
# TODO: version None
self._add_file(os.path.join(base_path, module_path), module_path, opt=opt)
def _freeze_internal(self, path, script, exts, kind, opt):
if script is None:
self._search(path, None, None, exts=exts, kind=kind, opt=opt)
elif isinstance(script, str) and os.path.isdir(os.path.join(path, script)):
self._search(path, script, None, exts=exts, kind=kind, opt=opt)
elif not isinstance(script, str):
self._search(path, None, script, exts=exts, kind=kind, opt=opt)
else:
self._search(path, None, (script,), exts=exts, kind=kind, opt=opt)
def freeze(self, path, script=None, opt=None):
"""
Freeze the input, automatically determining its type. A .py script
will be compiled to a .mpy first then frozen, and a .mpy file will be
frozen directly.
`path` must be a directory, which is the base directory to _search for
files from. When importing the resulting frozen modules, the name of
the module will start after `path`, ie `path` is excluded from the
module name.
If `path` is relative, it is resolved to the current manifest.py.
Use $(MPY_DIR), $(MPY_LIB_DIR), $(PORT_DIR), $(BOARD_DIR) if you need
to access specific paths.
If `script` is None all files in `path` will be frozen.
If `script` is an iterable then freeze() is called on all items of the
iterable (with the same `path` and `opt` passed through).
If `script` is a string then it specifies the file or directory to
freeze, and can include extra directories before the file or last
directory. The file or directory will be _searched for in `path`. If
`script` is a directory then all files in that directory will be frozen.
`opt` is the optimisation level to pass to mpy-cross when compiling .py
to .mpy.
"""
self._freeze_internal(
path,
script,
exts=(
".py",
".mpy",
),
kind=KIND_FREEZE_AUTO,
opt=opt,
)
def freeze_as_str(self, path):
"""
Freeze the given `path` and all .py scripts within it as a string,
which will be compiled upon import.
"""
self._search(path, None, None, exts=(".py",), kind=KIND_FREEZE_AS_STR)
def freeze_as_mpy(self, path, script=None, opt=None):
"""
Freeze the input (see above) by first compiling the .py scripts to
.mpy files, then freezing the resulting .mpy files.
"""
self._freeze_internal(path, script, exts=(".py",), kind=KIND_FREEZE_AS_MPY, opt=opt)
def freeze_mpy(self, path, script=None, opt=None):
"""
Freeze the input (see above), which must be .mpy files that are
frozen directly.
"""
self._freeze_internal(path, script, exts=(".mpy",), kind=KIND_FREEZE_MPY, opt=opt)
# Generate a temporary file with a line appended to the end that adds __version__.
@contextlib.contextmanager
def tagged_py_file(path, metadata):
dest_fd, dest_path = tempfile.mkstemp(suffix=".py", text=True)
try:
with os.fdopen(dest_fd, "w") as dest:
with open(path, "r") as src:
contents = src.read()
dest.write(contents)
# Don't overwrite a version definition if the file already has one in it.
if metadata.version and "__version__ =" not in contents:
dest.write("\n\n__version__ = {}\n".format(repr(metadata.version)))
yield dest_path
finally:
os.unlink(dest_path)
def main():
import argparse
cmd_parser = argparse.ArgumentParser(description="List the files referenced by a manifest.")
cmd_parser.add_argument("--freeze", action="store_true", help="freeze mode")
cmd_parser.add_argument("--compile", action="store_true", help="compile mode")
cmd_parser.add_argument("--pyproject", action="store_true", help="pyproject mode")
cmd_parser.add_argument(
"--lib",
default=os.path.join(os.path.dirname(__file__), "../lib/micropython-lib"),
help="path to micropython-lib repo",
)
cmd_parser.add_argument(
"--unix-ffi", action="store_true", help="prepend unix-ffi to the library path"
)
cmd_parser.add_argument("--port", default=None, help="path to port dir")
cmd_parser.add_argument("--board", default=None, help="path to board dir")
cmd_parser.add_argument(
"--top",
default=os.path.join(os.path.dirname(__file__), ".."),
help="path to micropython repo",
)
cmd_parser.add_argument("files", nargs="+", help="input manifest.py")
args = cmd_parser.parse_args()
path_vars = {
"MPY_DIR": os.path.abspath(args.top) if args.top else None,
"BOARD_DIR": os.path.abspath(args.board) if args.board else None,
"PORT_DIR": os.path.abspath(args.port) if args.port else None,
"MPY_LIB_DIR": os.path.abspath(args.lib) if args.lib else None,
}
mode = None
if args.freeze:
mode = MODE_FREEZE
elif args.compile:
mode = MODE_COMPILE
elif args.pyproject:
mode = MODE_PYPROJECT
else:
print("Error: No mode specified.", file=sys.stderr)
exit(1)
m = ManifestFile(mode, path_vars)
if args.unix_ffi:
m.add_library("unix-ffi", os.path.join("$(MPY_LIB_DIR)", "unix-ffi"), prepend=True)
for manifest_file in args.files:
try:
m.execute(manifest_file)
except ManifestFileError as er:
print(er, file=sys.stderr)
exit(1)
print(m.metadata())
for f in m.files():
print(f)
if mode == MODE_PYPROJECT:
for r in m.pypi_dependencies():
print("pypi-require:", r)
if __name__ == "__main__":
main()

3
micropython-lib-1.24.1.tar.gz Normal file
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@@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:4f779460853436a7547f2d994a2a4131792de98e5e882b271ecf6a73c649dbf9
size 519815

3
micropython-lib-1.9.3.tar.gz
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@@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:66e15380eb109613263beb6825b8eecb9191088270c1a59e8c7d922dd57183c7
size 289386

10
micropython-lib.changes
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@@ -1,3 +1,13 @@
-------------------------------------------------------------------
Fri Feb 7 11:48:45 UTC 2025 - Dominik Heidler <dheidler@suse.de>
- Update to 1.24.1
- Align build process to upstream
* Upstream removed the old Makefile and restructured the repo
* Build package index locally
* Install all packages from local index using mip
* Backport access_index_from_local_fs.patch to avoid using http for serving the index
-------------------------------------------------------------------
Tue Jan 11 00:39:13 UTC 2022 - Matej Cepl <mcepl@suse.com>

58
micropython-lib.spec
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@@ -1,7 +1,7 @@
#
# spec file
# spec file for package micropython-lib
#
# Copyright (c) 2022 SUSE LLC
# Copyright (c) 2025 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@@ -16,26 +16,22 @@
#
%define flavor @BUILD_FLAVOR@%{nil}
%if "%{flavor}" != "testsuite"
%define name_suffix %{nil}
%else
%define name_suffix -%{flavor}
%endif
Name: micropython-lib%{name_suffix}
Version: 1.9.3
Name: micropython-lib
Version: 1.24.1
Release: 0
Summary: Core Python libraries ported to MicroPython
License: MIT AND Python-2.0
Group: Development/Libraries/Python
URL: https://github.com/micropython/micropython-lib
Source: https://github.com/micropython/micropython-lib/archive/v%{version}.tar.gz#/micropython-lib-%{version}.tar.gz
Source1: https://raw.githubusercontent.com/micropython/micropython/refs/tags/v%{version}/tools/manifestfile.py
Source2: https://raw.githubusercontent.com/micropython/micropython/refs/tags/v%{version}/mpy-cross/mpy_cross/__init__.py#/mpy_cross.py
Patch1: access_index_from_local_fs.patch
BuildRequires: fdupes
BuildArch: noarch
%if "%{flavor}" == "testsuite"
BuildRequires: micropython
BuildRequires: micropython-lib
%endif
BuildRequires: mpy-tools
BuildRequires: python3
%description
micropython-lib is a project to develop a non-monolothic standard library for MicroPython.
@@ -43,34 +39,44 @@ Each module or package is available as a separate distribution package from PyPI
Each module is either written from scratch or ported from CPython.
%prep
%setup -q -n micropython-lib-%{version}
%autosetup -p1 -n micropython-lib-%{version}
# prepare build.py dependencies
cp %SOURCE1 ./tools/manifestfile.py
mkdir tools/mpy_cross
cp %SOURCE2 ./tools/mpy_cross/__init__.py
# bootstrap mip
mkdir mip
cp -r micropython/mip/mip/* mip/
cp -r micropython/mip-cmdline/mip/* mip/
%build
%if "%{flavor}" != "testsuite"
%make_build
%endif
# build mip index
python3 ./tools/build.py --mpy-cross %{_bindir}/mpy-cross --output ./mip_index
%install
%if "%{flavor}" != "testsuite"
%make_install PREFIX=%{buildroot}%{_prefix}/lib/micropython
# install all pkgs from index
for pkg in $(python3 -c 'import json;[print(p["name"]) for p in json.load(open("mip_index/index.json"))["packages"]]') ; do
micropython -m mip install --no-mpy -t %{buildroot}%{_prefix}/lib/micropython -i file://mip_index "$pkg"
done
# Fix rpm runtime dependency rpmlint error replace the shebang in all the scripts with %%{_bindir}/python3
find %{buildroot}%{_prefix}/lib/micropython -name "*.py" -exec sed -i 's|#! %{_bindir}/env python3|#!%{_bindir}/python3|' {} ";"
find %{buildroot}%{_prefix}/lib/micropython -name "*.py" -exec sed -i 's|#! %{_prefix}/local/bin/python|#!%{_bindir}/python3|' {} ";"
# Fix permissions
chmod 0755 %{buildroot}%{_prefix}/lib/micropython/{base64,cgi,keyword,quopri,timeit,uu}.py
chmod 0755 %{buildroot}%{_prefix}/lib/micropython/{base64,keyword,quopri,uu}.py
# Run fdupes
%fdupes %{buildroot}%{_prefix}/lib/micropython
%endif
%if "%{flavor}" == "testsuite"
%check
micropython -v ./test/test_pep380.py
%endif
# check that we can import a module that we just installed and that it actually works
cd %{buildroot}%{_prefix}/lib/micropython
micropython -c 'import hashlib; s=hashlib.sha384("foo").hexdigest(); assert s.startswith("98c11ffdf")'
%if "%{flavor}" != "testsuite"
%files
%license LICENSE
%doc README.md
%{_prefix}/lib/micropython
%endif
%changelog

152
mpy_cross.py Normal file
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@@ -0,0 +1,152 @@
#!/usr/bin/env python3
#
# This file is part of the MicroPython project, http://micropython.org/
#
# The MIT License (MIT)
#
# Copyright (c) 2022 Andrew Leech
# Copyright (c) 2022 Jim Mussared
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
from __future__ import print_function
import os
import re
import stat
import subprocess
NATIVE_ARCHS = {
"NATIVE_ARCH_NONE": "",
"NATIVE_ARCH_X86": "x86",
"NATIVE_ARCH_X64": "x64",
"NATIVE_ARCH_ARMV6": "armv6",
"NATIVE_ARCH_ARMV6M": "armv6m",
"NATIVE_ARCH_ARMV7M": "armv7m",
"NATIVE_ARCH_ARMV7EM": "armv7em",
"NATIVE_ARCH_ARMV7EMSP": "armv7emsp",
"NATIVE_ARCH_ARMV7EMDP": "armv7emdp",
"NATIVE_ARCH_XTENSA": "xtensa",
"NATIVE_ARCH_XTENSAWIN": "xtensawin",
"NATIVE_ARCH_RV32IMC": "rv32imc",
}
globals().update(NATIVE_ARCHS)
__all__ = ["version", "compile", "run", "CrossCompileError"] + list(NATIVE_ARCHS.keys())
class CrossCompileError(Exception):
pass
_VERSION_RE = re.compile("mpy-cross emitting mpy v([0-9]+)(?:.([0-9]+))?")
def _find_mpy_cross_binary(mpy_cross):
if mpy_cross:
return mpy_cross
return os.path.abspath(os.path.join(os.path.dirname(__file__), "../build/mpy-cross"))
def mpy_version(mpy_cross=None):
"""
Get the version and sub-version of the .mpy file format generated by this version of mpy-cross.
Returns: A tuple of `(mpy_version, mpy_sub_version)`
Optional keyword arguments:
- mpy_cross: Specific mpy-cross binary to use
"""
version_info = run(["--version"], mpy_cross=mpy_cross)
match = re.search(_VERSION_RE, version_info)
mpy_version, mpy_sub_version = int(match.group(1)), int(match.group(2) or "0")
return (
mpy_version,
mpy_sub_version,
)
def compile(src, dest=None, src_path=None, opt=None, march=None, mpy_cross=None, extra_args=None):
"""
Compile the specified .py file with mpy-cross.
Returns: Standard output from mpy-cross as a string.
Required arguments:
- src: The path to the .py file
Optional keyword arguments:
- dest: The output .mpy file. Defaults to `src` (with .mpy extension)
- src_path: The path to embed in the .mpy file (defaults to `src`)
- opt: Optimisation level (0-3, default 0)
- march: One of the `NATIVE_ARCH_*` constants (defaults to NATIVE_ARCH_NONE)
- mpy_cross: Specific mpy-cross binary to use
- extra_args: Additional arguments to pass to mpy-cross (e.g. `["-X", "emit=native"]`)
"""
if not src:
raise ValueError("src is required")
if not os.path.exists(src):
raise CrossCompileError("Input .py file not found: {}.".format(src))
args = []
if src_path:
args += ["-s", src_path]
if dest:
args += ["-o", dest]
if march:
args += ["-march=" + march]
if opt is not None:
args += ["-O{}".format(opt)]
if extra_args:
args += extra_args
args += [src]
run(args, mpy_cross)
def run(args, mpy_cross=None):
"""
Run mpy-cross with the specified command line arguments.
Prefer to use `compile()` instead.
Returns: Standard output from mpy-cross as a string.
Optional keyword arguments:
- mpy_cross: Specific mpy-cross binary to use
"""
mpy_cross = _find_mpy_cross_binary(mpy_cross)
if not os.path.exists(mpy_cross):
raise CrossCompileError("mpy-cross binary not found at {}.".format(mpy_cross))
try:
st = os.stat(mpy_cross)
os.chmod(mpy_cross, st.st_mode | stat.S_IEXEC)
except OSError:
pass
try:
return subprocess.check_output([mpy_cross] + args, stderr=subprocess.STDOUT).decode()
except subprocess.CalledProcessError as er:
raise CrossCompileError(er.output.decode())