Python source_detect примеры использования

Пример #1

def test_source_detect():
    from rosdep2.platforms.source import source_detect, SourceInstall
    resolved = SourceInstall()
    resolved.check_presence_command = """#!/bin/bash
exit 0
"""
    assert [] == source_detect([])
    assert [resolved] == source_detect([resolved])

    def yes(*args, **kwds):
        return 0

    def no(*args, **kwds):
        return 1

    resolved = [
        SourceInstall(),
        SourceInstall(),
        SourceInstall(),
        SourceInstall()
    ]
    for r in resolved:
        r.check_presence_command = ''

    retval = source_detect(resolved, exec_fn=yes)
    assert resolved == retval, retval
    assert [] == source_detect(resolved, exec_fn=no)

Пример #2

Файл: test_rosdep_source.py Проект: MsightsPT/rosdep

def test_source_detect():
    from rosdep2.platforms.source import source_detect, SourceInstall
    resolved = SourceInstall()
    resolved.check_presence_command = """#!/bin/bash
exit 0
"""
    assert [] == source_detect([])
    assert [resolved] == source_detect([resolved])

    def yes(*args, **kwds): return 0
    def no(*args, **kwds): return 1

    resolved = [SourceInstall(), SourceInstall(), SourceInstall(), SourceInstall()]
    for r in resolved:
        r.check_presence_command = ''
    
    retval = source_detect(resolved, exec_fn=yes)
    assert resolved == retval, retval
    assert [] == source_detect(resolved, exec_fn=no)