files.File – File manipulation
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class files.File([path])
The File class provides functions for common opperations on files,
such as moving, deleting, and changing the permissions of a file.
If path is passed, the File object represents the object at that
path. path may be a string or a Path object. Otherwise, a new
temporary file is created.
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File.access([mode])
If mode is not provided, returns a string that might contain r,
w, or x. These correspond to read, write, and execute
permissions for the current user.
If mode is given, it may contain r, w, or x. The returned
value will be True if the current user has all of the given
permissions and False otherwise.
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File.last_access()
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File.last_change()
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File.ctime()
- All of these methods return the epoch (Unix) time of the last access and
change of the file, and the system’s ctime (Which differs between Unix
and Windows).
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File.move(new)
- Moves the file to the location defined by new which can be a string,
a Path object, or another File object.
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File.rename(new)
- Renames the file to have the name new. Note that new should not
contain any slashes: move() should be used move files to new
directories.
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File.chown([uid, gid])
- Changes file ownership to the given User ID (uid) and Group ID (gid).
If either is not passed, that part of the ownership is unchanged.
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files.chmod(user="", group="", other="", *extra)
- Change the file permissions to those given, where each of user,
group, and other are strings containing (perhaps) r, w, and
x. The arguments "uid", "gid", and "vtx" may also be
passed to set those permission bits.
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File.chflags(*flags)
The arguments passed may contain any of:
- "no dump"
- "immutable"
- "append"
- "opaque"
- "no unlink"
- "archived"
- "system immutable"
- "system append"
- "system no unlink"
- "snapshot"
Consult the chflags manpage for a description of these. If you
don’t know what they are, chances are you’ll never have to call this
function.
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File.open([mode="r"])
- Open the file to recieve a file-like object. The mode is mode
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File.size()
- Get the size of the file.
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File.create()
- Create an empty file at the path represented by this File object
if it does not exist already.
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File.delete()
- Delete (unlink) the file
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File.copy(dest)
- Copy this file to the place represented by dest, which may be a string,
a Path object, or a File object.
Two File‘s may be compared with the == operator to determine if
they are the same file (resolving hard links) and with the < and >
operators to sort them alphabetically.
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File.name
- The name of the file, including the extension. Setting it will result
in the file being renamed.