def enable(scope=None):
"""Enable nbdime git merge driver"""
cmd = ['git', 'config']
if scope:
cmd.append('--%s' % scope)
check_call(cmd + [
'merge.jupyternotebook.driver',
'git-nbmergedriver merge %O %A %B %L %P'
])
check_call(cmd +
['merge.jupyternotebook.name', 'jupyter notebook merge driver'])
gitattributes = locate_gitattributes(scope)
if gitattributes is None:
assert scope is None, "No gitattributes found for scope: %s" % scope
print("No .git directory in %s, skipping git attributes" % os.curdir,
file=sys.stderr)
return
if os.path.exists(gitattributes):
with io.open(gitattributes, encoding="utf8") as f:
if 'merge=jupyternotebook' in f.read():
# already written, nothing to do
return
else:
ensure_dir_exists(os.path.dirname(gitattributes))
with io.open(gitattributes, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\tmerge=jupyternotebook\n')
def enable(scope=None):
"""Enable nbdime git merge driver"""
cmd = ["git", "config"]
if scope:
cmd.append("--%s" % scope)
check_call(
cmd +
["merge.packson.driver", "git-pjmergedriver merge %O %A %B %L %P"])
check_call(cmd + ["merge.packson.name", "npm package.json merge driver"])
gitattributes = locate_gitattributes(scope)
if gitattributes is None:
assert scope is None, "No gitattributes found for scope: %s" % scope
print(
"No .git directory in %s, skipping git attributes" % os.curdir,
file=sys.stderr,
)
return
if os.path.exists(gitattributes):
with io.open(gitattributes, encoding="utf8") as f:
if "merge=packson" in f.read():
# already written, nothing to do
return
else:
ensure_dir_exists(os.path.dirname(gitattributes))
with io.open(gitattributes, "a", encoding="utf8") as f:
f.write(u"\npackage.json\tmerge=packson\n")
def enable(scope=None):
"""Enable nbdime git diff driver"""
cmd = ['git', 'config']
if scope:
cmd.append('--%s' % scope)
try:
check_call(cmd + ['diff.jupyternotebook.command', 'git-nbdiffdriver diff'])
except CalledProcessError as e:
return # Not in git repository
gitattributes = locate_gitattributes(scope)
if gitattributes is None:
assert scope is None, "No gitattributes found for scope: %s" % scope
print("No .git directory in %s, skipping git attributes" % os.curdir, file=sys.stderr)
return
if os.path.exists(gitattributes):
with io.open(gitattributes, encoding="utf8") as f:
if 'diff=jupyternotebook' in f.read():
# already written, nothing to do
return
else:
ensure_dir_exists(os.path.dirname(gitattributes))
with io.open(gitattributes, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\tdiff=jupyternotebook\n')
def enable(scope=None):
"""Enable nbdime git diff driver"""
cmd = ['git', 'config']
if scope:
cmd.append('--%s' % scope)
try:
check_call(cmd +
['diff.jupyternotebook.command', 'git-nbdiffdriver diff'])
except CalledProcessError:
return # Not in git repository
gitattributes = locate_gitattributes(scope)
if gitattributes is None:
assert scope is None, "No gitattributes found for scope: %s" % scope
print("No .git directory in %s, skipping git attributes" % os.curdir,
file=sys.stderr)
return
if os.path.exists(gitattributes):
with io.open(gitattributes, encoding="utf8") as f:
if 'diff=jupyternotebook' in f.read():
# already written, nothing to do
return
else:
ensure_dir_exists(os.path.dirname(gitattributes))
with io.open(gitattributes, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\tdiff=jupyternotebook\n')
def enable(scope=None):
"""Enable nbdime git merge driver"""
cmd = ['git', 'config']
if scope:
cmd.append('--%s' % scope)
check_call(cmd + ['merge.jupyternotebook.driver', 'git-nbmergedriver merge %O %A %B %L %P'])
check_call(cmd + ['merge.jupyternotebook.name', 'jupyter notebook merge driver'])
gitattributes = locate_gitattributes(scope)
if gitattributes is None:
assert scope is None, "No gitattributes found for scope: %s" % scope
print("No .git directory in %s, skipping git attributes" % os.curdir, file=sys.stderr)
return
if os.path.exists(gitattributes):
with io.open(gitattributes, encoding="utf8") as f:
if 'merge=jupyternotebook' in f.read():
# already written, nothing to do
return
else:
ensure_dir_exists(os.path.dirname(gitattributes))
with io.open(gitattributes, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\tmerge=jupyternotebook\n')
def test_interrogate_filter_blank(git_repo):
gitattr = locate_gitattributes()
with io.open(gitattr, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\tfilter=\n')
attr = interrogate_filter(pjoin(git_repo, 'foo--1.ipynb'))
assert attr is None
def test_interrogate_filter_unset(git_repo):
gitattr = locate_gitattributes()
with io.open(gitattr, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\t-filter\n')
attr = interrogate_filter(pjoin(git_repo, 'diff.ipynb'))
assert attr is None
def test_interrogate_filter_unset(git_repo):
gitattr = locate_gitattributes()
with io.open(gitattr, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\t-filter\n')
attr = interrogate_filter(pjoin(git_repo, 'diff.ipynb'))
assert attr is None
def test_interrogate_filter_blank(git_repo):
gitattr = locate_gitattributes()
with io.open(gitattr, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\tfilter=\n')
attr = interrogate_filter(pjoin(git_repo, 'foo--1.ipynb'))
assert attr is None
def _config_filter_driver(name, capsys):
path = os.path.abspath(pjoin(os.path.dirname(__file__), 'filters', '%s.py' % name))
base_cmd = '%s %s' % (sys.executable, path)
gitattr = locate_gitattributes()
with io.open(gitattr, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\tfilter=%s\n' % (name,))
with capsys.disabled():
call('git config --local --add filter.%s.clean "%s clean"' % (name, base_cmd))
call('git config --local --add filter.%s.smudge "%s smudge"' % (name, base_cmd))
def _config_filter_driver(name, capsys):
path = os.path.abspath(pjoin(os.path.dirname(__file__), 'filters', '%s.py' % name))
base_cmd = '%s %s' % (sys.executable, path)
gitattr = locate_gitattributes()
with io.open(gitattr, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\tfilter=%s\n' % (name,))
with capsys.disabled():
call('git config --local --add filter.%s.clean "%s clean"' % (name, base_cmd))
call('git config --local --add filter.%s.smudge "%s smudge"' % (name, base_cmd))
def test_apply_filter_valid_filter(git_repo):
path = pjoin(git_repo, 'diff.ipynb')
gitattr = locate_gitattributes()
with io.open(gitattr, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\tfilter=myfilter\n')
call('git config --local --add filter.myfilter.clean "cat"')
f = apply_possible_filter(path)
assert isinstance(f, StringIO)
# Read validates notebook:
nbformat.validate(nbformat.read(f, as_version=4))
def test_apply_filter_valid_filter(git_repo):
path = pjoin(git_repo, 'diff.ipynb')
gitattr = locate_gitattributes()
with io.open(gitattr, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\tfilter=myfilter\n')
call('git config --local --add filter.myfilter.clean "cat"')
f = apply_possible_filter(path)
assert isinstance(f, StringIO)
# Read validates notebook:
nbformat.validate(nbformat.read(f, as_version=4))
def test_apply_filter_valid_filter(git_repo):
try:
call('cat --help')
filter_cmd = 'cat'
except (CalledProcessError, FileNotFoundError):
filter_cmd = 'findstr x*'
path = pjoin(git_repo, 'diff.ipynb')
gitattr = locate_gitattributes()
with io.open(gitattr, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\tfilter=myfilter\n')
call('git config --local --add filter.myfilter.clean "%s"' % filter_cmd)
f = apply_possible_filter(path)
assert isinstance(f, StringIO)
# Read validates notebook:
nbformat.validate(nbformat.read(f, as_version=4))
def test_locate_gitattributes_local(git_repo):
gitattr = locate_gitattributes(scope=None)
assert gitattr is not None
def test_locate_gitattributes_system():
gitattr = locate_gitattributes(scope='system')
assert gitattr is not None
def test_locate_gitattributes_global():
gitattr = locate_gitattributes(scope='global')
assert gitattr is not None
def test_locate_gitattributes_local(git_repo):
gitattr = locate_gitattributes(scope=None)
assert gitattr is not None
def test_locate_gitattributes_system(needs_git):
gitattr = locate_gitattributes(scope='system')
assert gitattr is not None
def test_apply_filter_invalid_filter(git_repo):
path = pjoin(git_repo, 'diff.ipynb')
gitattr = locate_gitattributes()
with io.open(gitattr, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\tfilter=myfilter\n')
assert apply_possible_filter(path) == path
def test_locate_gitattributes_global(needs_git):
gitattr = locate_gitattributes(scope='global')
assert gitattr is not None
def test_apply_filter_invalid_filter(git_repo):
path = pjoin(git_repo, 'diff.ipynb')
gitattr = locate_gitattributes()
with io.open(gitattr, 'a', encoding="utf8") as f:
f.write(u'\n*.ipynb\tfilter=myfilter\n')
assert apply_possible_filter(path) == path