def dump_pipfile(path: PathLike, pipfile: TOMLDocument) -> None:
reorder_container(pipfile, pipfile_section_key, key_type=KeyType.Bare)
for name in ("packages", "dev-packages"):
try:
section = pipfile.item(name)
except KeyError:
pass
else:
container = section.value
reorder_container(container,
pipfile_packages_key,
key_type=KeyType.Basic)
value = pipfile.as_string()
try:
with open(path, "r") as fp:
old_value = fp.read()
except OSError:
old_value = ""
if value != old_value:
diff = difflib.ndiff(old_value.splitlines(True),
value.splitlines(True))
print("".join(diff), end="")
with open(path, "w") as fp:
fp.write(value)
def write(self, data: TOMLDocument) -> None:
self.path.parent.mkdir(parents=True, exist_ok=True)
with self.path.open("w") as f:
f.write(data.as_string())
