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[('add', '/packages.conda/pymeep-1.27.0-nompi_py39h1234567_102.conda'),
('add', '/packages.conda/pymeep-extras-1.27.0-nompi_py38h82cca05_102.conda'),
('add', '/packages.conda/pymeep-extras-1.27.0-nompi_py39h82cca05_102.conda'),
('add', '/packages.conda/terraform-provider-rancher2-2.0.0-h520bb56_0.conda'),
('add', '/packages.conda/pymeep-1.27.0-nompi_py38h1234567_102.conda'),
('add',
'/packages.conda/pymeep-extras-1.27.0-mpi_mpich_py311h23d43cc_2.conda'),
('add', '/packages.conda/pymeep-1.27.0-mpi_mpich_py310h1234567_2.conda'),
('add', '/packages.conda/pymeep-extras-1.27.0-nompi_py311h82cca05_102.conda'),
('add', '/packages.conda/mdsplus-7.139.53-py311pl5321h19eab63_0.conda'),
@dholth
dholth / output.txt
Last active December 13, 2022 14:44
zstandard compression versus expected size, streaming API
% scalene zstdtest.py
One-shot 2850333
4.179011374944821s
One-stream 2850330
4.084283375064842s
Right-size 2850333
3.7605239170370623s
Chunked stream 2850330
3.8705802909098566s
One-shot 2850333
@dholth
dholth / unzstd_libarchive.c
Created April 29, 2022 12:42
extract .zst-compressed plain text with libarchive
#include <archive.h>
#include <stdio.h>
int main(int argc, char **argv) {
struct archive *a;
struct archive_entry *ae;
char buffer[10240];
int rc;
@dholth
dholth / SConstruct
Created April 19, 2022 15:08
sample enscons pyproject.toml, SConstruct
# Starter SConstruct for enscons
# (filled by enscons.setup2toml)
import enscons
import pytoml as toml
metadata = dict(toml.load(open("pyproject.toml")))["tool"]["enscons"]
full_tag = "py3-none-any"
@dholth
dholth / digestreader.rs
Created April 4, 2022 14:18
compute digest as a side effect of reading file
// read and digest at the same time
pub struct DigestReader<R> {
pub digest: Blake2b<consts::U32>,
reader: R,
}
impl<R: Read> DigestReader<R> {
/// Construct a `DigestReader` reader from an existing reader
pub fn new(r: R) -> DigestReader<R> {
DigestReader {
@dholth
dholth / client_hello.py
Created August 6, 2019 20:05
TLS ClientHello parser
#!/usr/bin/env python
# Extremely Principled TLS v1.2 ClientHello parser for ALPN extensions
import struct
import binascii
_int16 = struct.Struct(">H")
@dholth
dholth / wgc.py
Last active April 6, 2020 16:18
#!/usr/bin/env python
# wgc "wheel greater compression"
# puts everything but *.dist-info/ in an interior archive
import pathlib
import os.path
import sys
import hashlib
import zipfile
import base64
@dholth
dholth / controller.py
Created April 7, 2019 00:59
add gamecontroller to kivy?
"""
Game controller input for Kivy.
Open game controllers as they become available, expose with full SDL2 API.
"""
# special version of sdl (pysdl2-cffi) that doesn't explictly link to a particular version
import sdl
JOYSTICK_EVENTS = (
@dholth
dholth / cred.py
Created September 29, 2016 15:17
twisted cred for jwt
@implementer(IIDToken)
class IDTokenCredentials(object):
def __init__(self, id_token):
self.id_token = id_token
self.payload = None
@implementer(ICredentialsChecker)
class IDTokenChecker(object):
credentialInterfaces = (IIDToken,)
@dholth
dholth / vagrant
Created September 15, 2016 18:38
Error compiling CouchDB 2 on a Centos7 Vagrant box
[vagrant@localhost tmp]$ sudo /vagrant/couchdb2.sh
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Including mirror: mirror.oss.ou.edu
Including mirror: mirrors.rit.edu
* epel: mirror.oss.ou.edu
Package autoconf-2.69-11.el7.noarch already installed and latest version
Package autoconf-archive-2016.03.20-1.el7.noarch already installed and latest version
Package automake-1.13.4-3.el7.noarch already installed and latest version
Package libcurl-devel-7.29.0-25.el7.centos.x86_64 already installed and latest version