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Nasal library/os.path: Difference between revisions
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Red Leader (talk | contribs) (Doc canRead() and Write()) |
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|text = A pseudo-class (actually a Nasal ghost). This is the main class that stores and allows manipulation of file paths. This is also integrated into the <code>os.path</code>. | |text = A pseudo-class (actually a Nasal ghost). This is the main class that stores and allows manipulation of file paths. This is also integrated into the <code>os.path</code>. | ||
}} | }} | ||
==== new() ==== | ==== new() ==== | ||
{{Nasal doc | {{Nasal doc | ||
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print(path.realpath); | print(path.realpath); | ||
}} | }} | ||
==== set() ==== | ==== set() ==== | ||
{{Nasal doc | {{Nasal doc | ||
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print(path.realpath); # prints new path | print(path.realpath); # prints new path | ||
}} | }} | ||
==== append() ==== | ==== append() ==== | ||
{{Nasal doc | {{Nasal doc | ||
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print(path.realpath); # prints "C:/Windows/Program Files" or "/usr/bin" | print(path.realpath); # prints "C:/Windows/Program Files" or "/usr/bin" | ||
}} | }} | ||
==== concat() ==== | ==== concat() ==== | ||
{{Nasal doc | {{Nasal doc | ||
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print(path.realpath); # prints "C:/Windows/Program Files" or "/usr/bin" | print(path.realpath); # prints "C:/Windows/Program Files" or "/usr/bin" | ||
}} | }} | ||
==== exists() ==== | ==== exists() ==== | ||
{{Nasal doc | {{Nasal doc | ||
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print(path.exists()); # prints 0 (false) | print(path.exists()); # prints 0 (false) | ||
}} | }} | ||
==== canRead() ==== | ==== canRead() ==== | ||
{{Nasal doc | {{Nasal doc | ||
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print(path.canRead()); # prints 1 (true) | print(path.canRead()); # prints 1 (true) | ||
}} | }} | ||
==== canWrite() ==== | ==== canWrite() ==== | ||
{{Nasal doc | {{Nasal doc | ||
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print(path.canWrite()); # prints 1 (true) | print(path.canWrite()); # prints 1 (true) | ||
}} | }} | ||
==== isFile() ==== | ==== isFile() ==== | ||
{{Nasal doc | |||
|syntax = os.path.isFile(); | |||
|text = Returns 1 (true) if the path points to a file and 0 (false) if it points to a directory. Note that the path must also exist. | |||
|example1 = var path = os.path.new(getprop("sim/fg-root")); | |||
print(path.isFile()); # prints 0 (false) | |||
path.append("Nasal/io.nas"); | |||
print(path.isFile()); # prints 1 (true) | |||
}} | |||
==== isDir() ==== | ==== isDir() ==== | ||
{{Nasal doc | |||
|syntax = os.path.isDir(); | |||
|text = Returns 1 (true) if the path points to a directory and 0 (false) if it points to a file. Note that the path must also exist. | |||
|example1 = var path = os.path.new(getprop("sim/fg-root")); | |||
print(path.isDir()); # prints 1 (true) | |||
path.append("Nasal/io.nas"); | |||
print(path.isDir()); # prints 0 (false) | |||
}} | |||
==== isRelative() ==== | ==== isRelative() ==== | ||
{{Nasal doc | |||
|syntax = os.path.isRelative(); | |||
|text = Returns 1 (true) if the path is relative and 0 (false) if it is not. | |||
|example1 = var path = os.path.new(getprop("sim/fg-root")); | |||
path.set("./Nasal"); | |||
print(path.isRelative()); # prints 1 (true) | |||
}} | |||
==== isAbsolute() ==== | ==== isAbsolute() ==== | ||
{{Nasal doc | |||
|syntax = os.path.isDir(); | |||
|text = Returns 1 (true) if the path is an absolute path and 0 (false) if it is not. | |||
|example1 = var path = os.path.new(getprop("sim/fg-root")); | |||
print(path.isAbsolute()); # prints 1 (true) | |||
}} | |||
==== isNull() ==== | ==== isNull() ==== | ||
==== create_dir() ==== | ==== create_dir() ==== | ||