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Pretend filesystem in Python
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class File: | |
def __init__(self, name, contents=""): | |
self.name = name | |
self.content = contents | |
class Directory: | |
def __init__(self, name, items): | |
self.name = name | |
self.items = items | |
def print_items(self): | |
print(self.name) | |
Directory.__print_items_internal(self) | |
@staticmethod | |
def __print_items_internal(directory, indentation="| "): | |
for item in directory.items: | |
print(f"{indentation}{item.name}") | |
if isinstance(item, Directory): | |
Directory.__print_items_internal(item, indentation + "| ") | |
def main(): | |
Directory( | |
"/", | |
[ | |
Directory( | |
"animals", | |
[ | |
File("bird.txt"), | |
File("cat.txt"), | |
File("dog.txt"), | |
Directory( | |
"people", | |
[ | |
File("bob.txt"), | |
File("joe.txt"), | |
File("sam.txt"), | |
File("seth.txt"), | |
], | |
), | |
File("zebra.txt"), | |
], | |
), | |
Directory( | |
"misc", | |
[ | |
Directory( | |
"a", | |
[ | |
Directory( | |
"b", | |
[ | |
Directory( | |
"c", | |
[ | |
Directory( | |
"d", | |
[ | |
Directory( | |
"e", | |
[ | |
File("hidden.txt"), | |
], | |
) | |
], | |
) | |
], | |
) | |
], | |
) | |
], | |
) | |
], | |
), | |
], | |
).print_items() | |
if __name__ == "__main__": | |
main() |
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