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idk why this isn't in master yet #94

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cscherrNT merged 79 commits from devel into master 2024-07-22 13:30:20 +02:00
Conversation 0 Commits 79 Files Changed 27 +1669 -605
27 changed files with 1669 additions and 605 deletions
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23
Cargo.toml
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@ -1,36 +1,28 @@
[workspace]
resolver = "2"
members = [
".",
"members/libpt-core",
"members/libpt-log",
"members/libpt-py",
]
members = [".", "members/libpt-core", "members/libpt-log", "members/libpt-cli"]
default-members = [".", "members/libpt-core"]
[workspace.package]
publish = true
version = "0.5.1"
version = "0.6.0"
edition = "2021"
authors = ["Christoph J. Scherr <software@cscherr.de>"]
license = "MIT"
license = "GPL-3.0-or-later"
description = "Personal multitool"
readme = "README.md"
homepage = "https://git.cscherr.de/PlexSheep/pt"
repository = "https://git.cscherr.de/PlexSheep/pt"
keywords = ["library"]
categories = [
"command-line-utilities",
"development-tools",
"development-tools::ffi",
]
categories = ["command-line-utilities", "development-tools"]
[workspace.dependencies]
anyhow = "1.0.79"
thiserror = "1.0.56"
libpt-core = { version = "0.4.0", path = "members/libpt-core" }
libpt-bintols = { version = "0.5.1", path = "members/libpt-bintols" }
libpt-log = { version = "0.4.2", path = "members/libpt-log" }
libpt-log = { version = "0.5.1", path = "members/libpt-log" }
libpt-cli = { version = "0.1.2", path = "members/libpt-cli" }
[package]
name = "libpt"
@ -52,7 +44,7 @@ core = []
full = ["default", "core", "log", "bintols"]
log = ["dep:libpt-log"]
bintols = ["dep:libpt-bintols", "log"]
# py = ["dep:libpt-py"]
cli = ["dep:libpt-cli", "core", "log"]
[lib]
name = "libpt"
@ -66,3 +58,4 @@ crate-type = [
libpt-core = { workspace = true }
libpt-bintols = { workspace = true, optional = true }
libpt-log = { workspace = true, optional = true }
libpt-cli = { workspace = true, optional = true }

688
LICENSE
View File

@ -1,21 +1,675 @@
MIT License
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (c) 2024 Christoph Johannes Scherr
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.
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.

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[package]
name = "libpt-cli"
publish.workspace = true
version = "0.1.2"
edition.workspace = true
authors.workspace = true
license.workspace = true
description.workspace = true
readme.workspace = true
homepage.workspace = true
repository.workspace = true
keywords.workspace = true
categories.workspace = true
[package.metadata.docs.rs]
cargo-args = ["-Zunstable-options", "-Zrustdoc-scrape-examples"]
[features]
default = []
log = ["dep:log"]
[dependencies]
anyhow.workspace = true
clap = { version = "4.5.7", features = ["derive"] }
comfy-table = "7.1.1"
console = "0.15.8"
dialoguer = { version = "0.11.0", features = ["completion", "history"] }
embed-doc-image = "0.1.4"
exitcode = "1.1.2"
human-panic = "2.0.0"
indicatif = "0.17.8"
libpt-log = { workspace = true, optional = false }
log = { version = "0.4.21", optional = true }
shlex = "1.3.0"
strum = { version = "0.26.3", features = ["derive"] }
thiserror.workspace = true

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use clap::Parser;
use libpt_cli::args::VerbosityLevel;
use libpt_cli::{clap, printing};
use libpt_log::{debug, Logger};
/// This is the help
///
/// This is more help
#[derive(Parser, Debug)]
struct Cli {
// already has documentation
#[command(flatten)]
verbosity: VerbosityLevel,
/// texts to be echoed
#[arg(required = true)]
text: Vec<String>,
/// try to be more machine readable
#[arg(short, long)]
machine: bool,
}
fn main() {
let cli = Cli::parse();
let _logger = Logger::builder().set_level(cli.verbosity.level()).build();
debug!("logger initialized with level: {}", cli.verbosity.level());
if !cli.machine {
let text = cli.text.join(" ");
printing::blockprint(text, console::Color::Green);
} else {
for text in cli.text {
println!("{text}")
}
}
}

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use console::style;
use libpt_cli::repl::{DefaultRepl, Repl};
use libpt_cli::{clap, printing, strum};
use libpt_log::{debug, Logger};
use clap::Subcommand;
use strum::EnumIter;
// this is where you define what data/commands/arguments the REPL accepts
#[derive(Subcommand, Debug, EnumIter, Clone)]
enum ReplCommand {
/// wait for LEN seconds
Wait {
/// wait so long
len: u64,
},
/// echo the given texts
Echo {
/// the text you want to print
text: Vec<String>,
/// print with a fancy border and colors
#[arg(short, long)]
fancy: bool,
},
/// hello world
Hello,
/// leave the repl
Exit,
}
fn main() -> anyhow::Result<()> {
// You would normally make a proper cli interface with clap before entering the repl. This is
// omitted here for brevity
let _logger = Logger::builder().display_time(false).build();
// the compiler can infer that we want to use the ReplCommand enum.
let mut repl = DefaultRepl::<ReplCommand>::default();
debug!("entering the repl");
loop {
// repl.step() should be at the start of your loop
// It is here that the repl will get the user input, validate it, and so on
match repl.step() {
Ok(c) => c,
Err(e) => {
// if the user requested the help, print in blue, otherwise in red as it's just an
// error
if let libpt_cli::repl::error::Error::Parsing(e) = &e {
if e.kind() == clap::error::ErrorKind::DisplayHelp {
println!("{}", style(e).cyan());
continue;
}
}
println!("{}", style(e).red().bold());
continue;
}
};
// now we can match our defined commands
//
// only None if the repl has not stepped yet
match repl.command().to_owned().unwrap() {
ReplCommand::Exit => break,
ReplCommand::Wait { len } => {
debug!("len: {len}");
let spinner = indicatif::ProgressBar::new_spinner();
spinner.enable_steady_tick(std::time::Duration::from_millis(100));
std::thread::sleep(std::time::Duration::from_secs(len));
spinner.finish();
}
ReplCommand::Hello => println!("Hello!"),
ReplCommand::Echo { text, fancy } => {
if !fancy {
println!("{}", text.join(" "))
} else {
printing::blockprint(&text.join(" "), console::Color::Cyan)
}
}
}
}
Ok(())
}

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//! Utilities for parsing options and arguments on the start of a CLI application
use clap::Parser;
use libpt_log::Level;
#[cfg(feature = "log")]
use log;
/// Custom help template for displaying command-line usage information
///
/// This template modifies the default template provided by Clap to include additional information
/// and customize the layout of the help message.
///
/// Differences from the default template:
/// - Includes the application version and author information at the end
///
/// Apply like this:
/// ```
/// # use libpt_cli::args::HELP_TEMPLATE;
/// use clap::Parser;
/// #[derive(Parser, Debug, Clone, PartialEq, Eq, Hash)]
/// #[command(help_template = HELP_TEMPLATE, author, version)]
/// pub struct MyArgs {
/// /// show more details
/// #[arg(short, long)]
/// pub verbose: bool,
/// }
/// ```
///
/// ## Example
///
/// Don't forget to set `authors` in your `Cargo.toml`!
///
/// ```bash
/// $ cargo run -- -h
/// about: short
///
/// Usage: aaa [OPTIONS]
///
/// Options:
/// -v, --verbose show more details
/// -h, --help Print help (see more with '--help')
/// -V, --version Print version
///
/// aaa: 0.1.0
/// Author: Christoph J. Scherr <software@cscherr.de>
///
/// ```
pub const HELP_TEMPLATE: &str = r"{about-section}
{usage-heading} {usage}
{all-args}{tab}
{name}: {version}
Author: {author-with-newline}
";
/// Transform -v and -q flags to some kind of loglevel
///
/// # Example
///
/// Include this into your [clap] derive struct like this:
///
/// ```
/// use libpt_cli::args::VerbosityLevel;
/// use clap::Parser;
///
/// #[derive(Parser, Debug)]
/// pub struct Opts {
/// #[command(flatten)]
/// pub verbose: VerbosityLevel,
/// #[arg(short, long)]
/// pub mynum: usize,
/// }
///
/// ```
///
/// Get the loglevel like this:
///
/// ```no_run
/// # use libpt_cli::args::VerbosityLevel;
/// use libpt_log::Level;
/// # use clap::Parser;
///
/// # #[derive(Parser, Debug)]
/// # pub struct Opts {
/// # #[command(flatten)]
/// # pub verbose: VerbosityLevel,
/// # }
///
/// fn main() {
/// let opts = Opts::parse();
///
/// // Level might be None if the user wants no output at all.
/// // for the 'tracing' level:
/// let level: Level = opts.verbose.level();
/// }
/// ```
#[derive(Parser, Clone, PartialEq, Eq, Hash)]
pub struct VerbosityLevel {
/// make the output more verbose
#[arg(
long,
short = 'v',
action = clap::ArgAction::Count, // NOTE: this forces u8 type for some reason
global = true,
// help = L::verbose_help(),
// long_help = L::verbose_long_help(),
)]
verbose: u8,
/// make the output less verbose
///
/// ( -qqq for completely quiet)
#[arg(
long,
short = 'q',
action = clap::ArgAction::Count,
global = true,
conflicts_with = "verbose",
)]
quiet: u8,
}
impl VerbosityLevel {
/// true only if no verbose and no quiet was set (user is using defaults)
#[inline]
#[must_use]
#[allow(clippy::missing_const_for_fn)] // the values of self can change
pub fn changed(&self) -> bool {
self.verbose != 0 || self.quiet != 0
}
#[inline]
#[must_use]
fn value(&self) -> u8 {
Self::level_value(Level::INFO)
.saturating_sub((self.quiet).min(10))
.saturating_add((self.verbose).min(10))
}
/// get the [Level] for that [`VerbosityLevel`]
///
/// # Examples
///
/// ```
/// use libpt_log::Level; // reexport: tracing
/// use libpt_cli::args::VerbosityLevel;
///
/// let verbosity_level = VerbosityLevel::INFO;
/// assert_eq!(verbosity_level.level(), Level::INFO);
/// ```
#[inline]
#[must_use]
pub fn level(&self) -> Level {
let v = self.value();
match v {
0 => Level::ERROR,
1 => Level::WARN,
2 => Level::INFO,
3 => Level::DEBUG,
4 => Level::TRACE,
_ => {
if v > 4 {
Level::TRACE
} else {
/* v < 0 */
Level::ERROR
}
}
}
}
/// get the [`log::Level`] for that `VerbosityLevel`
///
/// This is the method for the [log] crate, which I use less often.
///
/// [None] means that absolutely no output is wanted (completely quiet)
#[inline]
#[must_use]
#[cfg(feature = "log")]
pub fn level_for_log_crate(&self) -> log::Level {
match self.level() {
Level::TRACE => log::Level::Trace,
Level::DEBUG => log::Level::Debug,
Level::INFO => log::Level::Info,
Level::WARN => log::Level::Warn,
Level::ERROR => log::Level::Error,
}
}
#[inline]
#[must_use]
const fn level_value(level: Level) -> u8 {
match level {
Level::TRACE => 4,
Level::DEBUG => 3,
Level::INFO => 2,
Level::WARN => 1,
Level::ERROR => 0,
}
}
/// # Examples
///
/// ```
/// use libpt_log::Level; // reexport: tracing
/// use libpt_cli::args::VerbosityLevel;
///
/// let verbosity_level = VerbosityLevel::TRACE;
/// assert_eq!(verbosity_level.level(), Level::TRACE);
/// ```
pub const TRACE: Self = Self {
verbose: 2,
quiet: 0,
};
/// # Examples
///
/// ```
/// use libpt_log::Level; // reexport: tracing
/// use libpt_cli::args::VerbosityLevel;
///
/// let verbosity_level = VerbosityLevel::DEBUG;
/// assert_eq!(verbosity_level.level(), Level::DEBUG);
/// ```
pub const DEBUG: Self = Self {
verbose: 1,
quiet: 0,
};
/// # Examples
///
/// ```
/// use libpt_log::Level; // reexport: tracing
/// use libpt_cli::args::VerbosityLevel;
///
/// let verbosity_level = VerbosityLevel::INFO;
/// assert_eq!(verbosity_level.level(), Level::INFO);
/// ```
pub const INFO: Self = Self {
verbose: 0,
quiet: 0,
};
/// # Examples
///
/// ```
/// use libpt_log::Level; // reexport: tracing
/// use libpt_cli::args::VerbosityLevel;
///
/// let verbosity_level = VerbosityLevel::WARN;
/// assert_eq!(verbosity_level.level(), Level::WARN);
/// ```
pub const WARN: Self = Self {
verbose: 0,
quiet: 1,
};
/// # Examples
///
/// ```
/// use libpt_log::Level; // reexport: tracing
/// use libpt_cli::args::VerbosityLevel;
///
/// let verbosity_level = VerbosityLevel::ERROR;
/// assert_eq!(verbosity_level.level(), Level::ERROR);
/// ```
pub const ERROR: Self = Self {
verbose: 0,
quiet: 2,
};
}
impl std::fmt::Debug for VerbosityLevel {
#[inline]
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "{:?}", self.level())
}
}
impl Default for VerbosityLevel {
fn default() -> Self {
Self::INFO
}
}

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//! This module bundles a lot of good CLI tools, and adds some of it's own, to make development of
//! CLI apps easier and more ergonomic.
#![warn(clippy::pedantic, clippy::style, clippy::nursery)]
pub mod args;
pub mod printing;
pub mod repl;
pub use clap;
pub use comfy_table;
pub use console;
pub use dialoguer;
pub use exitcode;
pub use human_panic;
pub use indicatif;
pub use shlex;
pub use strum;

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//! Utilities for formatting, bordering, aligning and printing text content
//!
//! This module provides functions for formatting content with borders and colors, printing them to the console.
//! The functions in this module are designed to simplify the process of creating visually appealing
//! output for CLI applications.
//!
//! Note that most of the utilities in this module are focused on communication with humans, not
//! with machines. Consider evaluating [`std::io::IsTerminal`] before using colorful, dynamic and bordered
//! printing. If you are talking to a machine, it might be useful to not add extra space, add a
//! newline per output or even output JSON. An example that does this well is `ls`:
//!
//! ```bash
//! $ ls
//! Cargo.lock Cargo.toml data LICENSE members README.md scripts src target
//! ```
//!
//! ```bash
//! $ ls | cat
//! Cargo.lock
//! Cargo.toml
//! data
//! LICENSE
//! members
//! README.md
//! scripts
//! src
//! target
//! ```
//!
//! See the [CLI Rustbook](https://rust-cli.github.io/book/in-depth/machine-communication.html) for
//! more information on the topic.
use comfy_table::presets;
use comfy_table::{CellAlignment, ContentArrangement, Table};
use console::{style, Color};
/// Prints content with a simple border around it
///
/// This function is a convenience wrapper around [blockfmt] and [println]. It automatically
/// formats the content with a border using the specified color and then prints it to the console.
///
/// # Example
///
/// ```
/// use libpt_cli::console::Color;
/// use libpt_cli::printing::blockprint;
/// # fn main() {
/// blockprint("Hello world!", Color::Blue);
/// # }
/// ```
#[inline]
#[allow(clippy::needless_pass_by_value)] // we just take an impl, using a &impl is much less ergonomic
pub fn blockprint(content: impl ToString, color: Color) {
println!("{}", blockfmt(content, color));
}
/// Formats content with a simple border around it
///
/// This function is a convenience wrapper around [`blockfmt_advanced`] with preset values for
/// border style, content arrangement, and cell alignment. It automatically formats the content
/// with a border as large as possible and centers the content. The resulting cell is colored in
/// the specified color.
///
/// # Example
///
/// ```
/// use libpt_cli::console::Color;
/// use libpt_cli::printing::blockfmt;
/// # fn main() {
/// let formatted_content = blockfmt("Hello world!", Color::Blue);
/// println!("{}", formatted_content);
/// # }
/// ```
#[inline]
#[allow(clippy::needless_pass_by_value)] // we just take an impl, using a &impl is much less ergonomic
pub fn blockfmt(content: impl ToString, color: Color) -> String {
blockfmt_advanced(
content,
Some(color),
presets::UTF8_BORDERS_ONLY,
ContentArrangement::DynamicFullWidth,
CellAlignment::Center,
)
}
/// Formats content with a border around it
///
/// Unless you are looking for something specific, use [blockfmt] or [blockprint].
///
/// The border can be created using box-drawing characters, and the content is formatted
/// within the border. The function allows customization of the border's color, preset,
/// content arrangement, and cell alignment.
///
/// # Example
/// ```
/// use libpt_cli::comfy_table::{presets, CellAlignment, ContentArrangement};
/// use libpt_cli::console::Color;
/// use libpt_cli::printing::blockfmt_advanced;
/// # fn main() {
/// println!(
/// "{}",
/// blockfmt_advanced(
/// "Hello world!",
/// Some(Color::Blue),
/// presets::UTF8_FULL,
/// ContentArrangement::DynamicFullWidth,
/// CellAlignment::Center
/// )
/// );
/// # }
/// ```
/// ```text
/// ┌────────────────────────────────────────────────────────────────────────────────────────┐
/// │ Hello world! │
/// └────────────────────────────────────────────────────────────────────────────────────────┘
/// ```
///
/// # Parameters
///
/// - `content`: The content to be formatted within the border
/// - `color`: The color of the border and text
/// - `preset`: The preset style for the border
/// - `arrangement`: The arrangement of the the border (e.g., stretch to sides, wrap around )
/// - `alignment`: The alignment of the content within the cells (e.g., left, center, right)
#[allow(clippy::missing_panics_doc)] // we add a row then unwrap it, no panic should be possible
#[allow(clippy::needless_pass_by_value)] // we just take an impl, using a &impl is much less ergonomic
pub fn blockfmt_advanced(
content: impl ToString,
color: Option<Color>,
preset: &str,
arrangement: ContentArrangement,
alignment: CellAlignment,
) -> String {
let mut table = Table::new();
table
.load_preset(preset)
.set_content_arrangement(arrangement)
.add_row(vec![content.to_string()]);
table.column_mut(0).unwrap().set_cell_alignment(alignment);
match color {
Some(c) => format!("{}", style(table).fg(c)),
None => table.to_string(),
}
}

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//! This module implements a default repl that fullfills the [Repl] trait
//!
//! You can implement your own [Repl] if you want.
use std::fmt::Debug;
use super::Repl;
use embed_doc_image::embed_doc_image;
/// [clap] help template with only usage and commands/options
pub const REPL_HELP_TEMPLATE: &str = r"{usage-heading} {usage}
{all-args}{tab}
";
use clap::{Parser, Subcommand};
use dialoguer::{BasicHistory, Completion};
use libpt_log::trace;
#[allow(clippy::needless_doctest_main)] // It makes the example look better
/// Default implementation for a REPL
///
/// Note that you need to define the commands by yourself with a Subcommands enum.
///
/// # Example
///
/// ```no_run
/// use libpt_cli::repl::{DefaultRepl, Repl};
/// use libpt_cli::clap::Subcommand;
/// use libpt_cli::strum::EnumIter;
///
/// #[derive(Subcommand, Debug, EnumIter, Clone)]
/// enum ReplCommand {
/// /// hello world
/// Hello,
/// /// leave the repl
/// Exit,
/// }
///
/// fn main() {
/// let mut repl = DefaultRepl::<ReplCommand>::default();
/// loop {
/// repl.step().unwrap();
/// match repl.command().to_owned().unwrap() {
/// ReplCommand::Hello => println!("Hello"),
/// ReplCommand::Exit => break,
/// _ => (),
/// }
/// }
/// }
/// ```
/// **Screenshot**
///
/// ![Screenshot of an example program with a REPL][repl_screenshot]
#[embed_doc_image("repl_screenshot", "data/media/repl.png")]
#[derive(Parser)]
#[command(multicall = true, help_template = REPL_HELP_TEMPLATE)]
#[allow(clippy::module_name_repetitions)] // we can't just name it `Default`, that's part of std
pub struct DefaultRepl<C>
where
C: Debug + Subcommand + strum::IntoEnumIterator,
{
/// the command you want to execute, along with its arguments
#[command(subcommand)]
command: Option<C>,
// the following fields are not to be parsed from a command, but used for the internal workings
// of the repl
#[clap(skip)]
buf: String,
#[clap(skip)]
buf_preparsed: Vec<String>,
#[clap(skip)]
completion: DefaultReplCompletion<C>,
#[clap(skip)]
history: BasicHistory,
}
#[derive(Debug, Clone, Copy, Hash, Eq, PartialEq, PartialOrd, Ord)]
struct DefaultReplCompletion<C>
where
C: Debug + Subcommand + strum::IntoEnumIterator,
{
commands: std::marker::PhantomData<C>,
}
impl<C> Repl<C> for DefaultRepl<C>
where
C: Debug + Subcommand + strum::IntoEnumIterator,
{
fn new() -> Self {
Self {
command: None,
buf_preparsed: Vec::new(),
buf: String::new(),
history: BasicHistory::new(),
completion: DefaultReplCompletion::new(),
}
}
fn command(&self) -> &Option<C> {
&self.command
}
fn step(&mut self) -> Result<(), super::error::Error> {
self.buf.clear();
// NOTE: display::Input requires some kind of lifetime that would be a bother to store in
// our struct. It's documentation also uses it in place, so it should be fine to do it like
// this.
//
// NOTE: It would be nice if we could use the Validator mechanism of dialoguer, but
// unfortunately we can only process our input after we've preparsed it and we need an
// actual output. If we could set a status after the Input is over that would be amazing,
// but that is currently not supported by dialoguer.
// Therefore, every prompt will show as success regardless.
self.buf = dialoguer::Input::with_theme(&dialoguer::theme::ColorfulTheme::default())
.completion_with(&self.completion)
.history_with(&mut self.history)
.interact_text()?;
self.buf_preparsed = Vec::new();
self.buf_preparsed
.extend(shlex::split(&self.buf).unwrap_or_default());
trace!("read input: {:?}", self.buf_preparsed);
trace!("repl after step: {:#?}", self);
// HACK: find a way to not allocate a new struct for this
let cmds = Self::try_parse_from(&self.buf_preparsed)?;
self.command = cmds.command;
Ok(())
}
}
impl<C> Default for DefaultRepl<C>
where
C: Debug + Subcommand + strum::IntoEnumIterator,
{
fn default() -> Self {
Self::new()
}
}
impl<C> Debug for DefaultRepl<C>
where
C: Debug + Subcommand + strum::IntoEnumIterator,
{
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
f.debug_struct("DefaultRepl")
.field("command", &self.command)
.field("buf", &self.buf)
.field("buf_preparsed", &self.buf_preparsed)
.field("completion", &self.completion)
.field("history", &"(no debug)")
.finish()
}
}
impl<C> DefaultReplCompletion<C>
where
C: Debug + Subcommand + strum::IntoEnumIterator,
{
/// Make a new [`DefaultReplCompletion`] for the type `C`
pub const fn new() -> Self {
Self {
commands: std::marker::PhantomData::<C>,
}
}
fn commands() -> Vec<String> {
let mut buf = Vec::new();
// every crate has the help command, but it is not part of the enum
buf.push("help".to_string());
for c in C::iter() {
// HACK: this is a horrible way to do this
// I just need the names of the commands
buf.push(
format!("{c:?}")
.split_whitespace()
.map(str::to_lowercase)
.next()
.unwrap()
.to_string(),
);
}
trace!("commands: {buf:?}");
buf
}
}
impl<C> Default for DefaultReplCompletion<C>
where
C: Debug + Subcommand + strum::IntoEnumIterator,
{
fn default() -> Self {
Self::new()
}
}
impl<C> Completion for DefaultReplCompletion<C>
where
C: Debug + Subcommand + strum::IntoEnumIterator,
{
/// Simple completion implementation based on substring
fn get(&self, input: &str) -> Option<String> {
let matches = Self::commands()
.into_iter()
.filter(|option| option.starts_with(input))
.collect::<Vec<_>>();
trace!("\nmatches: {matches:#?}");
if matches.len() == 1 {
Some(matches[0].to_string())
} else {
None
}
}
}

13
members/libpt-cli/src/repl/error.rs Normal file
View File

@ -0,0 +1,13 @@
//! Errors for the Repl module
use thiserror::Error;
#[derive(Error, Debug)]
pub enum Error {
#[error(transparent)]
Parsing(#[from] clap::Error),
#[error(transparent)]
Input(#[from] dialoguer::Error),
#[error(transparent)]
Other(#[from] anyhow::Error),
}

48
members/libpt-cli/src/repl/mod.rs Normal file
View File

@ -0,0 +1,48 @@
//! Create easy and well defined REPLs
//!
//! A REPL is a [Read-Eval-Print-Loop](https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop).
//! Well known examples for REPLs are shells (like bash).
//!
//! This module offers a convenient way to create a well-defined REPL without a lot of complicated
//! code and with a visually pleasing aesthetic. An example REPL implementation can be found in the
//! examples.
//!
//! The basic idea is that the user defines the commands with an enum and uses [claps](clap)
//! `#[derive(Subcommand)]`. A loop is then used to read from the stdin into a buffer, that buffer
//! is put to [clap] for parsing, similar to how [clap] would parse commandline arguments.
use std::fmt::Debug;
pub mod error;
use error::Error;
mod default;
pub use default::*;
use clap::{Parser, Subcommand};
/// Common Trait for repl objects
///
/// Unless you want to implement custom features (not just commands), just use [`DefaultRepl`].
pub trait Repl<C>: Parser + Debug
where
C: Debug + Subcommand + strum::IntoEnumIterator,
{
/// create a new repl
fn new() -> Self;
/// get the command that was parsed from user input
///
/// Will only be [None] if the repl has not had [step](Repl::step) executed yet.
fn command(&self) -> &Option<C>;
/// advance the repl to the next iteration of the main loop
///
/// This should be used at the start of your loop.
///
/// Note that the help menu is an Error: [`clap::error::ErrorKind::DisplayHelp`]
///
/// # Errors
///
/// * [`Error::Input`] – [dialoguer] User Input had some kind of I/O Error
/// * [`Error::Parsing`] – [clap] could not parse the user input, or user requested help
/// * [`Error::Other`] – Any other error with [anyhow], [`DefaultRepl`] does not use this but custom implementations might
fn step(&mut self) -> Result<(), Error>;
}

2
members/libpt-core/src/lib.rs
View File

@ -8,5 +8,3 @@
/// macros to make things faster in your code
pub mod macros;
/// some general use printing to stdout tools
pub mod printing;

11
members/libpt-core/src/printing.rs
View File

@ -1,11 +0,0 @@
//! # tools that make printing stuff better
/// Quickly get a one line visual divider
pub fn divider() -> String {
format!("{:=^80}", "=")
}
/// Quickly print a one line visual divider
pub fn print_divider() {
println!("{:=^80}", "=")
}

2
members/libpt-log/Cargo.toml
View File

@ -1,7 +1,7 @@
[package]
name = "libpt-log"
publish.workspace = true
version = "0.4.2"
version = "0.5.1"
edition.workspace = true
authors.workspace = true
license.workspace = true

11
members/libpt-log/examples/logfile.rs Normal file
View File

@ -0,0 +1,11 @@
use libpt_log::Logger;
use tracing::info;
fn main() {
let _logger = Logger::builder()
.log_to_file(true)
.log_dir("/tmp/llll".into())
.build()
.unwrap();
info!("foo bar qux");
}

308
members/libpt-log/src/lib.rs
View File

@ -6,13 +6,16 @@
//! For the library version, only the basic [`tracing`] is used, so that it is possible for
//! the end user to use the [`tracing`] frontend they desire.
//!
//! I did however decide to create a [`Logger`] struct. This struct is mainly intended to be used
//! with the python module of [`pt`](../libpt/index.html), but is still just as usable in other contexts.
//! I did decide to create a [`Logger`] struct. This struct is mainly intended to be used with the
//! python module of [`pt`](../libpt/index.html), but is still just as usable in other contexts.
//! You can use this struct when use of the macros is not possible, but the macros should generally
//! be preferred.
//!
//! ## Technologies used for logging:
//! - [`tracing`]: base logging crate
//! - [`tracing_appender`]: Used to log to files
//! - [`tracing_subscriber`]: Used to do actual logging, formatting, to stdout
#![warn(clippy::pedantic, clippy::style, clippy::nursery)]
use std::{
fmt,
@ -21,10 +24,14 @@ use std::{
};
pub mod error;
use error::*;
use error::Error;
/// This is the magic dependency where the cool stuff happens
///
/// I'm just repackaging it a little to make it more ergonomic
pub use tracing;
pub use tracing::{debug, error, info, trace, warn, Level};
use tracing_appender::{self, non_blocking::NonBlocking};
use tracing_appender::{self};
use tracing_subscriber::fmt::{format::FmtSpan, time};
use anyhow::{bail, Result};
@ -55,6 +62,8 @@ static INITIALIZED: AtomicBool = AtomicBool::new(false);
///
/// ```
#[derive(PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
#[allow(clippy::struct_excessive_bools)] // it's just true/false values, not states, and I don't
// need to reinvent the wheel
pub struct LoggerBuilder {
/// create and log to logfiles
log_to_file: bool,
@ -135,11 +144,11 @@ impl LoggerBuilder {
.with_line_number(self.display_line_number)
.with_thread_names(self.display_thread_names)
.with_span_events(FmtSpan::FULL);
// HACK: somehow find a better solution for this
// I know this is hacky, but I couldn't get it any other way. I couldn't even find a
// project that could do it any other way. You can't apply one after another, because the
// type is changed every time. When using `Box<dyn Whatever>`, some methods complain about
// not being in trait bounds.
// TODO: somehow find a better solution for this
match (self.log_to_file, self.show_time, self.pretty, self.uptime) {
(true, true, true, true) => {
let subscriber = subscriber
@ -178,9 +187,10 @@ impl LoggerBuilder {
tracing::subscriber::set_global_default(subscriber)?;
}
(true, false, false, _) => {
let file_appender = tracing_appender::rolling::daily(self.log_dir.clone(), "log");
let (file_writer, _guard) = tracing_appender::non_blocking(file_appender);
let subscriber = subscriber.with_writer(file_writer).without_time().finish();
let subscriber = subscriber
.with_writer(new_file_appender(self.log_dir))
.without_time()
.finish();
tracing::subscriber::set_global_default(subscriber)?;
}
(false, true, true, true) => {
@ -213,16 +223,22 @@ impl LoggerBuilder {
}
/// enable or disable logging to and creating of logfiles
pub fn log_to_file(mut self, log_to_file: bool) -> Self {
///
/// If you want to log to a file, don't forget to set [`Self::log_dir`]!
///
/// Default: false
#[must_use]
pub const fn log_to_file(mut self, log_to_file: bool) -> Self {
self.log_to_file = log_to_file;
self
}
/// set a directory where logfiles would be created in
///
/// Enable or disable creation and logging to logfiles with [log_to_file](Self::log_to_file).
/// Enable or disable creation and logging to logfiles with [`log_to_file`](Self::log_to_file).
///
/// The default logdir is [DEFAULT_LOG_DIR].
/// Default: [`DEFAULT_LOG_DIR`] (/dev/null)
#[must_use]
pub fn log_dir(mut self, log_dir: PathBuf) -> Self {
self.log_dir = log_dir;
self
@ -234,68 +250,101 @@ impl LoggerBuilder {
/// are displayed by a program that does not interpret them.
///
/// Keeping ANSI control sequences enabled has the disadvantage of added colors for the logs.
pub fn ansi(mut self, ansi: bool) -> Self {
///
/// Default: true
#[must_use]
pub const fn ansi(mut self, ansi: bool) -> Self {
self.ansi = ansi;
self
}
/// when making a log, display the source file in which a log was crated in
pub fn display_filename(mut self, display_filename: bool) -> Self {
///
/// Default: false
#[must_use]
pub const fn display_filename(mut self, display_filename: bool) -> Self {
self.display_filename = display_filename;
self
}
/// when making a log, display the time of the message
///
/// Default: true
#[must_use]
pub const fn display_time(mut self, show_time: bool) -> Self {
self.show_time = show_time;
self
}
/// when making a log, display the log level of the message
pub fn display_level(mut self, display_level: bool) -> Self {
///
/// Default: true
#[must_use]
pub const fn display_level(mut self, display_level: bool) -> Self {
self.display_level = display_level;
self
}
/// show target context
pub fn display_target(mut self, display_target: bool) -> Self {
///
/// Default: false
#[must_use]
pub const fn display_target(mut self, display_target: bool) -> Self {
self.display_target = display_target;
self
}
/// set the maximum verbosity level.
pub fn max_level(mut self, max_level: Level) -> Self {
self.max_level = max_level;
self
}
/// show the id of the thread that created this message
pub fn display_thread_ids(mut self, display_thread_ids: bool) -> Self {
///
/// Default: false
#[must_use]
pub const fn display_thread_ids(mut self, display_thread_ids: bool) -> Self {
self.display_thread_ids = display_thread_ids;
self
}
/// show the name of the thread that created this message
pub fn display_thread_names(mut self, display_thread_names: bool) -> Self {
///
/// Default: false
#[must_use]
pub const fn display_thread_names(mut self, display_thread_names: bool) -> Self {
self.display_thread_names = display_thread_names;
self
}
/// show which line in the source file produces a log
pub fn display_line_number(mut self, display_line_number: bool) -> Self {
///
/// Default: false
#[must_use]
pub const fn display_line_number(mut self, display_line_number: bool) -> Self {
self.display_line_number = display_line_number;
self
}
/// splits a log over multiple lines, looks like a python traceback
pub fn pretty(mut self, pretty: bool) -> Self {
///
/// Default: false
#[must_use]
pub const fn pretty(mut self, pretty: bool) -> Self {
self.pretty = pretty;
self
}
/// show a timestamp describing when the log was created
pub fn show_time(mut self, show_time: bool) -> Self {
self.show_time = show_time;
/// show timestamps as uptime (duration since the logger was initialized)
///
/// Default: false
#[must_use]
pub const fn uptime(mut self, uptime: bool) -> Self {
self.uptime = uptime;
self
}
/// show timestamps as uptime (duration since the logger was initialized)
pub fn uptime(mut self, uptime: bool) -> Self {
self.uptime = uptime;
/// set the lowest loglevel to be displayed
///
/// Default: [`Level::INFO`]
#[must_use]
pub const fn set_level(mut self, max_level: Level) -> Self {
self.max_level = max_level;
self
}
}
@ -332,19 +381,23 @@ impl Default for LoggerBuilder {
///
/// ## Levels
///
/// TODO: add levels desc and ascii art
/// * [ERROR](Level::ERROR) – Something broke
/// * [WARN](Level::WARN) – Something is bad
/// * [INFO](Level::INFO) – Useful information for users
/// * [DEBUG](Level::DEBUG) – Useful information for developers
/// * [TRACE](Level::TRACE) – Very verbose information for developers (often for libraries)
///
/// ## Usage
///
/// You don't need to use the [Logger] struct, it's better to use the macros instead:
///
/// * `error!`
/// * `warn!`
/// * `info!`
/// * `debug!`
/// * `trace!`
/// * [`error!`]
/// * [`warn!`]
/// * [`info!`]
/// * [`debug!`]
/// * [`trace!`]
///
/// You can however use the [Logger] struct in cases where usage of a macro is bad or
/// You can however use the [Logger] struct in cases where usage of a macro is impossible or
/// you are somehow working with multiple loggers. The macros offer additional functionalities,
/// suck as full `format!` support and context, see [`tracing`], which we use as backend.
///
@ -364,206 +417,46 @@ pub struct Logger;
/// ## Main implementation
impl Logger {
/// Get a new [LoggerBuilder]
/// Get a new [`LoggerBuilder`]
#[must_use]
pub fn builder() -> LoggerBuilder {
LoggerBuilder::default()
}
/// ## initializes the logger
///
/// Will enable the logger to be used.
///
/// Assumes some defaults, use [`init_customized`](Self::init_customized) for more control
#[deprecated(since = "0.4.1", note = "use Logger::builder() instead")]
pub fn build(log_dir: Option<PathBuf>, max_level: Option<Level>, uptime: bool) -> Result<Self> {
#[allow(deprecated)]
Self::build_customized(
log_dir.is_some(),
log_dir.unwrap_or(PathBuf::from(DEFAULT_LOG_DIR)),
true,
false,
true,
false,
max_level.unwrap_or(DEFAULT_LOG_LEVEL),
false,
false,
false,
false,
true,
uptime,
)
}
/// ## initializes the logger
///
/// Will enable the logger to be used. This is a version that shows less information,
/// useful in cases with only one sender to the logging framework.
///
/// Assumes some defaults, use [`init_customized`](Self::init_customized) for more control
#[deprecated(since = "0.4.1", note = "use Logger::builder() instead")]
pub fn build_mini(max_level: Option<Level>) -> Result<Self> {
#[allow(deprecated)]
Self::build_customized(
false,
PathBuf::from(DEFAULT_LOG_DIR),
true,
false,
true,
false,
max_level.unwrap_or(DEFAULT_LOG_LEVEL),
false,
false,
false,
false,
false,
false,
)
}
/// ## initializes the logger
///
/// Will enable the logger to be used.
#[deprecated(since = "0.4.1", note = "use Logger::builder() instead")]
#[allow(clippy::too_many_arguments)]
pub fn build_customized(
log_to_file: bool,
log_dir: PathBuf,
ansi: bool,
display_filename: bool,
display_level: bool,
display_target: bool,
max_level: Level,
display_thread_ids: bool,
display_thread_names: bool,
display_line_number: bool,
pretty: bool,
show_time: bool,
uptime: bool, // uptime instead of system time
) -> Result<Self> {
// only init if no init has been performed yet
if INITIALIZED.load(Ordering::Relaxed) {
warn!("trying to reinitialize the logger, ignoring");
bail!(Error::Usage("logging is already initialized".to_string()));
}
let subscriber = tracing_subscriber::fmt::Subscriber::builder()
.with_level(display_level)
.with_max_level(max_level)
.with_ansi(ansi)
.with_target(display_target)
.with_file(display_filename)
.with_thread_ids(display_thread_ids)
.with_line_number(display_line_number)
.with_thread_names(display_thread_names)
.with_span_events(FmtSpan::FULL);
// I know this is hacky, but I couldn't get it any other way. I couldn't even find a
// project that could do it any other way. You can't apply one after another, because the
// type is changed every time. When using Box<dyn Whatever>, some methods complain about
// not being in trait bounds.
// TODO: somehow find a better solution for this
match (log_to_file, show_time, pretty, uptime) {
(true, true, true, true) => {
let subscriber = subscriber
.with_writer(new_file_appender(log_dir))
.with_timer(time::uptime())
.pretty()
.finish();
tracing::subscriber::set_global_default(subscriber)?;
}
(true, true, true, false) => {
let subscriber = subscriber
.with_writer(new_file_appender(log_dir))
.pretty()
.finish();
tracing::subscriber::set_global_default(subscriber)?;
}
(true, false, true, _) => {
let subscriber = subscriber
.with_writer(new_file_appender(log_dir))
.without_time()
.pretty()
.finish();
tracing::subscriber::set_global_default(subscriber)?;
}
(true, true, false, true) => {
let subscriber = subscriber
.with_writer(new_file_appender(log_dir))
.with_timer(time::uptime())
.finish();
tracing::subscriber::set_global_default(subscriber)?;
}
(true, true, false, false) => {
let subscriber = subscriber.with_writer(new_file_appender(log_dir)).finish();
tracing::subscriber::set_global_default(subscriber)?;
}
(true, false, false, _) => {
let file_appender = tracing_appender::rolling::daily(log_dir.clone(), "log");
let (file_writer, _guard) = tracing_appender::non_blocking(file_appender);
let subscriber = subscriber.with_writer(file_writer).without_time().finish();
tracing::subscriber::set_global_default(subscriber)?;
}
(false, true, true, true) => {
let subscriber = subscriber.pretty().with_timer(time::uptime()).finish();
tracing::subscriber::set_global_default(subscriber)?;
}
(false, true, true, false) => {
let subscriber = subscriber.pretty().with_timer(time::uptime()).finish();
tracing::subscriber::set_global_default(subscriber)?;
}
(false, false, true, _) => {
let subscriber = subscriber.without_time().pretty().finish();
tracing::subscriber::set_global_default(subscriber)?;
}
(false, true, false, true) => {
let subscriber = subscriber.with_timer(time::uptime()).finish();
tracing::subscriber::set_global_default(subscriber)?;
}
(false, true, false, false) => {
let subscriber = subscriber.finish();
tracing::subscriber::set_global_default(subscriber)?;
}
(false, false, false, _) => {
let subscriber = subscriber.without_time().finish();
tracing::subscriber::set_global_default(subscriber)?;
}
}
INITIALIZED.store(true, Ordering::Relaxed);
Ok(Logger {})
}
/// ## logging at [`Level::ERROR`]
pub fn error<T>(&self, printable: T)
where
T: fmt::Display,
{
error!("{}", printable)
error!("{}", printable);
}
/// ## logging at [`Level::WARN`]
pub fn warn<T>(&self, printable: T)
where
T: fmt::Display,
{
warn!("{}", printable)
warn!("{}", printable);
}
/// ## logging at [`Level::INFO`]
pub fn info<T>(&self, printable: T)
where
T: fmt::Display,
{
info!("{}", printable)
info!("{}", printable);
}
/// ## logging at [`Level::DEBUG`]
pub fn debug<T>(&self, printable: T)
where
T: fmt::Display,
{
debug!("{}", printable)
debug!("{}", printable);
}
/// ## logging at [`Level::TRACE`]
pub fn trace<T>(&self, printable: T)
where
T: fmt::Display,
{
trace!("{}", printable)
trace!("{}", printable);
}
}
@ -586,7 +479,6 @@ impl Default for Logger {
}
}
fn new_file_appender(log_dir: PathBuf) -> NonBlocking {
let file_appender = tracing_appender::rolling::daily(log_dir.clone(), "log");
tracing_appender::non_blocking(file_appender).0
fn new_file_appender(log_dir: PathBuf) -> tracing_appender::rolling::RollingFileAppender {
tracing_appender::rolling::daily(log_dir, format!("{}.log", env!("CARGO_CRATE_NAME")))
}

72
members/libpt-py/.gitignore vendored
View File

@ -1,72 +0,0 @@
/target
# Byte-compiled / optimized / DLL files
__pycache__/
.pytest_cache/
*.py[cod]
# C extensions
*.so
# Distribution / packaging
.Python
.venv/
env/
bin/
build/
develop-eggs/
dist/
eggs/
lib/
lib64/
parts/
sdist/
var/
include/
man/
venv/
*.egg-info/
.installed.cfg
*.egg
# Installer logs
pip-log.txt
pip-delete-this-directory.txt
pip-selfcheck.json
# Unit test / coverage reports
htmlcov/
.tox/
.coverage
.cache
nosetests.xml
coverage.xml
# Translations
*.mo
# Mr Developer
.mr.developer.cfg
.project
.pydevproject
# Rope
.ropeproject
# Django stuff:
*.log
*.pot
.DS_Store
# Sphinx documentation
docs/_build/
# PyCharm
.idea/
# VSCode
.vscode/
# Pyenv
.python-version

31
members/libpt-py/Cargo.toml
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@ -1,31 +0,0 @@
[package]
name = "libpt-py"
version.workspace = true
edition.workspace = true
authors.workspace = true
license.workspace = true
description.workspace = true
readme.workspace = true
homepage.workspace = true
repository.workspace = true
keywords.workspace = true
categories.workspace = true
[package.metadata.maturin]
name = "libpt"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[lib]
crate-type = ["cdylib", "rlib"]
[dependencies]
libpt = { version = "0.5.0", path = "../.." }
pyo3 = { version = "0.19.0", features = ["full"] }
anyhow.workspace = true
[features]
default = ["log", "core", "full"]
core = []
full = ["default", "core", "log", "bintols"]
log = ["libpt/log"]
bintols = ["libpt/bintols", "log"]

16
members/libpt-py/pyproject.toml
View File

@ -1,16 +0,0 @@
[build-system]
requires = ["maturin>=1.4,<2.0"]
build-backend = "maturin"
[project]
name = "libpt"
requires-python = ">=3.8"
classifiers = [
"Programming Language :: Rust",
"Programming Language :: Python :: Implementation :: CPython",
"Programming Language :: Python :: Implementation :: PyPy",
]
dynamic = ["version"]
[tool.maturin]
features = ["pyo3/extension-module"]

76
members/libpt-py/src/bintols/mod.rs
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@ -1,76 +0,0 @@
use pyo3::prelude::*;
use libpt::bintols as origin;
mod split {
use libpt::bintols::split as origin;
use pyo3::prelude::*;
#[pyfunction]
pub fn split_int(data: u128) -> Vec<u8> {
origin::unsigned_to_vec(data)
}
/// implement a python module in Rust
pub fn submodule(py: Python, parent: &PyModule) -> PyResult<()> {
let module = PyModule::new(py, "split")?;
module.add_function(wrap_pyfunction!(split_int, module)?)?;
parent.add_submodule(module)?;
Ok(())
}
}
mod display {
use libpt::bintols::display as origin;
use pyo3::prelude::*;
#[pyfunction]
pub fn bytes_to_bin(data: &[u8]) -> String {
origin::bytes_to_bin(data)
}
#[pyfunction]
pub fn byte_bit_display(data: usize) -> String {
origin::byte_bit_display(data)
}
#[pyfunction]
pub fn humanbytes(total: u128) -> String {
origin::humanbytes(total)
}
/// implement a python module in Rust
pub fn submodule(py: Python, parent: &PyModule) -> PyResult<()> {
let module = PyModule::new(py, "display")?;
module.add_function(wrap_pyfunction!(bytes_to_bin, module)?)?;
module.add_function(wrap_pyfunction!(byte_bit_display, module)?)?;
module.add_function(wrap_pyfunction!(humanbytes, module)?)?;
parent.add_submodule(module)?;
Ok(())
}
}
/// implement a python module in Rust
pub fn submodule(py: Python, parent: &PyModule) -> PyResult<()> {
let module = PyModule::new(py, "bintols")?;
// binary constants
module.add("KIBI", origin::KIBI)?;
module.add("MEBI", origin::MEBI)?;
module.add("GIBI", origin::GIBI)?;
module.add("TEBI", origin::TEBI)?;
module.add("PEBI", origin::PEBI)?;
module.add("EXBI", origin::EXBI)?;
module.add("ZEBI", origin::ZEBI)?;
module.add("YOBI", origin::YOBI)?;
display::submodule(py, module)?;
split::submodule(py, module)?;
parent.add_submodule(module)?;
Ok(())
}

11
members/libpt-py/src/core/mod.rs
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@ -1,11 +0,0 @@
use pyo3::prelude::*;
mod printing;
/// implement a python module in Rust
pub fn submodule(py: Python, parent: &PyModule) -> PyResult<()> {
let module = PyModule::new(py, "core")?;
printing::submodule(py, module)?;
parent.add_submodule(module)?;
Ok(())
}

24
members/libpt-py/src/core/printing.rs
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@ -1,24 +0,0 @@
use pyo3::prelude::*;
use libpt::core::printing as origin;
/// Quickly get a one line visual divider
#[pyfunction]
pub fn divider() -> String {
origin::divider()
}
/// Quickly print a one line visual divider
#[pyfunction]
pub fn print_divider() {
origin::print_divider()
}
/// implement a python module in Rust
pub fn submodule(py: Python, parent: &PyModule) -> PyResult<()> {
let module = PyModule::new(py, "printing")?;
module.add_function(wrap_pyfunction!(divider, module)?)?;
module.add_function(wrap_pyfunction!(print_divider, module)?)?;
parent.add_submodule(module)?;
Ok(())
}

30
members/libpt-py/src/lib.rs
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@ -1,30 +0,0 @@
//! Python bindings for [`libpt`](libpt)
#[cfg(feature = "bintols")]
mod bintols;
#[cfg(feature = "core")]
mod core;
#[cfg(feature = "log")]
mod log;
use pyo3::prelude::*;
/// return the version of libpt
#[pyfunction]
fn version() -> String {
env!("CARGO_PKG_VERSION").to_string()
}
/// implement a python module in Rust
#[pymodule]
#[pyo3(name = "libpt")]
fn libpt_py(py: Python, m: &PyModule) -> PyResult<()> {
m.add_function(wrap_pyfunction!(version, m)?)?;
#[cfg(feature = "core")]
core::submodule(py, m)?;
#[cfg(feature = "log")]
log::submodule(py, m)?;
#[cfg(feature = "bintols")]
bintols::submodule(py, m)?;
Ok(())
}

91
members/libpt-py/src/log/mod.rs
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@ -1,91 +0,0 @@
use std::path::PathBuf;
use pyo3::prelude::*;
use libpt::log as origin;
#[derive(Clone)]
#[pyclass]
pub enum Level {
Error,
Warn,
Info,
Debug,
Trace,
}
impl From<Level> for origin::Level {
fn from(value: Level) -> Self {
match value {
Level::Error => origin::Level::ERROR,
Level::Warn => origin::Level::WARN,
Level::Info => origin::Level::INFO,
Level::Debug => origin::Level::DEBUG,
Level::Trace => origin::Level::TRACE,
}
}
}
#[pyclass]
pub struct Logger {
inner: origin::Logger,
}
impl From<origin::Logger> for Logger {
fn from(inner: origin::Logger) -> Self {
Self { inner }
}
}
#[pymethods]
impl Logger {
#[new]
pub fn build(
log_dir: Option<PathBuf>,
max_level: Option<Level>,
uptime: Option<bool>,
) -> anyhow::Result<Self> {
// concert our wrapper type
let max_level = max_level.map(origin::Level::from);
let mut builder = origin::Logger::builder();
if log_dir.is_some() {
builder = builder.log_dir(log_dir.unwrap());
}
if max_level.is_some() {
builder = builder.max_level(max_level.unwrap());
}
if uptime.is_some() {
builder = builder.uptime(uptime.unwrap());
}
Ok(builder.build()?.into())
}
/// ## logging at [`Level::ERROR`]
pub fn error(&self, printable: String) {
self.inner.error(printable)
}
/// ## logging at [`Level::WARN`]
pub fn warn(&self, printable: String) {
self.inner.warn(printable)
}
/// ## logging at [`Level::INFO`]
pub fn info(&self, printable: String) {
self.inner.info(printable)
}
/// ## logging at [`Level::DEBUG`]
pub fn debug(&self, printable: String) {
self.inner.debug(printable)
}
/// ## logging at [`Level::StringRACE`]
pub fn trace(&self, printable: String) {
self.inner.trace(printable)
}
}
/// implement a python module in Rust
pub fn submodule(py: Python, parent: &PyModule) -> PyResult<()> {
let module = PyModule::new(py, "log")?;
module.add_class::<Logger>()?;
parent.add_submodule(module)?;
Ok(())
}

0
members/libpt-py/src/net/mod.rs
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3
src/lib.rs
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@ -5,9 +5,12 @@
//!
//! `pt` is a project consisting of multiple smaller crates, all bundled together in this
//! "main crate". Most crates will only show up if you activate their feature.
#![warn(clippy::pedantic, clippy::style, clippy::nursery)]
#[cfg_attr(docsrs, doc(cfg(feature = "full")))]
#[cfg(feature = "bintols")]
pub use libpt_bintols as bintols;
#[cfg(feature = "cli")]
pub use libpt_cli as cli;
#[cfg(feature = "core")]
pub use libpt_core as core;
#[cfg(feature = "log")]