本文整理汇总了Python中datalad.support.annexrepo.AnnexRepo.precommit方法的典型用法代码示例。如果您正苦于以下问题：Python AnnexRepo.precommit方法的具体用法？Python AnnexRepo.precommit怎么用？Python AnnexRepo.precommit使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类datalad.support.annexrepo.AnnexRepo的用法示例。
在下文中一共展示了AnnexRepo.precommit方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_fs_traverse
# 需要导入模块: from datalad.support.annexrepo import AnnexRepo [as 别名]
# 或者: from datalad.support.annexrepo.AnnexRepo import precommit [as 别名]
def test_fs_traverse(topdir):
# setup temp directory tree for testing
annex = AnnexRepo(topdir)
AnnexRepo(opj(topdir, 'annexdir'), create=True)
GitRepo(opj(topdir, 'gitdir'), create=True)
GitRepo(opj(topdir, 'dir', 'subgit'), create=True)
annex.add(opj(topdir, 'dir'))
annex.commit()
annex.drop(opj(topdir, 'dir', 'subdir', 'file2.txt'), options=['--force'])
# traverse file system in recursive and non-recursive modes
for recursive in [True, False]:
# test fs_traverse in display mode
with swallow_logs(new_level=logging.INFO) as log, swallow_outputs() as cmo:
repo = AnnexRepo(topdir)
fs = fs_traverse(topdir, repo, recurse_directories=recursive, json='display')
if recursive:
# fs_traverse logs should contain all not ignored subdirectories
for subdir in [opj(topdir, 'dir'), opj(topdir, 'dir', 'subdir')]:
assert_in('Directory: ' + subdir, log.out)
# fs_traverse stdout contains subdirectory
assert_in(('file2.txt' and 'dir'), cmo.out)
# extract info of the top-level child directory
child = [item for item in fs['nodes'] if item['name'] == 'dir'][0]
# size of dir type child in non-recursive modes should be 0 Bytes(default) as
# dir type child's size currently has no metadata file for traverser to pick its size from
# and would require a recursive traversal w/ write to child metadata file mode
assert_equal(child['size']['total'], {True: '6 Bytes', False: '0 Bytes'}[recursive])
repo.precommit() # to possibly stop batch process occupying the stdout
for recursive in [True, False]:
# run fs_traverse in write to json 'file' mode
repo = AnnexRepo(topdir)
fs = fs_traverse(topdir, repo, recurse_directories=recursive, json='file')
# fs_traverse should return a dictionary
assert_equal(isinstance(fs, dict), True)
# not including git and annex folders
assert_equal([item for item in fs['nodes'] if ('gitdir' or 'annexdir') == item['name']], [])
# extract info of the top-level child directory
child = [item for item in fs['nodes'] if item['name'] == 'dir'][0]
# verify node type
assert_equal(child['type'], 'dir')
# same node size on running fs_traversal in recursive followed by non-recursive mode
# verifies child's metadata file being used to find its size
# running in reverse order (non-recursive followed by recursive mode) will give (0, actual size)
assert_equal(child['size']['total'], '6 Bytes')
# verify subdirectory traversal if run in recursive mode
# In current RF 'nodes' are stripped away during recursive traversal
# for now... later we might reincarnate them "differently"
# TODO!
if False: # recursive:
# sub-dictionary should not include git and hidden directory info
assert_equal([item for item in child['nodes'] if ('subgit' or '.fgit') == item['name']], [])
# extract subdirectory dictionary, else fail
subchild = [subitem for subitem in child["nodes"] if subitem['name'] == 'subdir'][0]
# extract info of file1.txts, else fail
link = [subnode for subnode in subchild["nodes"] if subnode['name'] == 'file1.txt'][0]
# verify node's sizes and type
assert_equal(link['size']['total'], '3 Bytes')
assert_equal(link['size']['ondisk'], link['size']['total'])
assert_equal(link['type'], 'link')
# extract info of file2.txt, else fail
brokenlink = [subnode for subnode in subchild["nodes"] if subnode['name'] == 'file2.txt'][0]
# verify node's sizes and type
assert_equal(brokenlink['type'], 'link-broken')
assert_equal(brokenlink['size']['ondisk'], '0 Bytes')
assert_equal(brokenlink['size']['total'], '3 Bytes')