casa-mp-base

# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4

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PortSystem          1.0

PortGroup           python 1.0

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name                py-greenlet

version             0.4.15

categories-append   devel

platforms           darwin

license             MIT PSF

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python.versions     27 34 35 36 37

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maintainers         {stromnov @stromnov} openmaintainer

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description         Lightweight in-process concurrent programming

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long_description    The \"greenlet\" package is a spin-off of \

                    Stackless, a version of CPython that supports \

                    micro-threads called \"tasklets\". Tasklets run \

                    pseudo-concurrently (typically in a single or \

                    a few OS-level threads) and are synchronized \

                    with data exchanges on \"channels\". \

                    \

                    A \"greenlet\", on the other hand, is a still \

                    more primitive notion of micro-thread with no \

                    implicit scheduling\; coroutines, in other \

                    words. This is useful when you want to control \

                    exactly when your code runs. You can build \

                    custom scheduled micro-threads on top of \

                    greenlet\; however, it seems that greenlets are \

                    useful on their own as a way to make advanced \

                    control flow structures. For example, we can \

                    recreate generators\; the difference with \

                    Python's own generators is that our generators \

                    can call nested functions and the nested \

                    functions can yield values too. Additionally, \

                    you don't need a \"yield\" keyword. See the \

                    example in test_generator.py. \

                    \

                    Greenlets are provided as a C extension module \

                    for the regular unmodified interpreter.

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homepage            http://undefined.org/python/#greenlet

master_sites        pypi:[string index ${python.rootname} 0]/${python.rootname}

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distname            greenlet-${version}

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checksums           rmd160  3f86fd4cd35c205f098daa6de504a9b5ed9082ab \

                    sha256  9416443e219356e3c31f1f918a91badf2e37acf297e2fa13d24d1cc2380f8fbc \

                    size    59694

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if {${name} ne ${subport}} {

    depends_build-append \

                        port:py${python.version}-setuptools

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    test.run            yes

    test.cmd            python${python.branch}

    test.target         run-tests.py -n

​

    livecheck.type      none

}