| os.access() |
Use the real uid/gid to test for access to path. |
| os.chdir() |
Change the current working directory to path. |
| os.chflags() |
Set the flags of path to the numeric flags. |
| os.chmod() |
Change the mode of path to the numeric mode. |
| os.chown() |
Change the owner and group id of path to the numeric uid and gid. |
| os.chroot() |
Change the root directory of the current process to path. |
| os.close() |
Close file descriptor fd. |
| os.closerange() |
Close all file descriptors from fd_low (inclusive) to fd_high (exclusive), ignoring errors. |
| os.dup() |
Return a duplicate of file descriptor fd. |
| os.dup2() |
Duplicate file descriptor fd to fd2, closing the latter first if necessary. |
| os.fchdir() |
Change the current working directory to the directory represented by the file descriptor fd. |
| os.fchmod() |
Change the mode of the file given by fd to the numeric mode. |
| os.fchown() |
Change the owner and group id of the file given by fd to the numeric uid and gid. |
| os.fdatasync() |
Force write of file with filedescriptor fd to disk. |
| os.fdopen() |
Return an open file object connected to the file descriptor fd. |
| os.fpathconf() |
Return system configuration information relevant to an open file. name specifies the configuration value to retrieve. |
| os.fstat() |
Return status for file descriptor fd, like stat(). |
| os.fstatvfs() |
Return information about the filesystem containing the file associated with file descriptor fd, like statvfs(). |
| os.fsync() |
Force write of file with filedescriptor fd to disk. |
| os.ftruncate() |
Truncate the file corresponding to file descriptor fd, so that it is at most length bytes in size. |
| os.getcwd() |
Return a string representing the current working directory. |
| os.getcwdu() |
Return a Unicode object representing the current working directory. |
| os.isatty() |
Return True if the file descriptor fd is open and connected to a tty(-like) device, else False. |
| os.lchflags() |
Set the flags of path to the numeric flags, like chflags(), but do not follow symbolic links. |
| os.lchmod() |
Change the mode of path to the numeric mode. |
| os.lchown() |
Change the owner and group id of path to the numeric uid and gid. This function will not follow symbolic links. |
| os.link() |
Create a hard link pointing to src named dst. |
| os.listdir() |
Return a list containing the names of the entries in the directory given by path. |
| os.lseek() |
Set the current position of file descriptor fd to position pos, modified by how. |
| os.lstat() |
Like stat(), but do not follow symbolic links. |
| os.major() |
Extract the device major number from a raw device number. |
| os.makedev() |
Compose a raw device number from the major and minor device numbers. |
| os.makedirs() |
Recursive directory creation function. |
| os.minor() |
Extract the device minor number from a raw device number . |
| os.mkdir() |
Create a directory named path with numeric mode mode. |
| os.mkfifo() |
Create a FIFO (a named pipe) named path with numeric mode mode. The default mode is 0666 (octal). |
| os.mknod() |
Create a filesystem node (file, device special file or named pipe) named filename. |
| os.open() |
Open the file file and set various flags according to flags and possibly its mode according to mode. |
| os.openpty() |
Open a new pseudo-terminal pair. Return a pair of file descriptors (master, slave) for the pty and the tty, respectively. |
| os.pathconf() |
Return system configuration information relevant to a named file. |
| os.pipe() |
Create a pipe. Return a pair of file descriptors (r, w) usable for reading and writing, respectively. |
| os.popen() |
Open a pipe to or from command. |
| os.read() |
Read at most n bytes from file descriptor fd. Return a string containing the bytes read. If the end of the file referred to by fd has been reached, an empty string is returned. |
| os.readlink() |
Return a string representing the path to which the symbolic link points. |
| os.remove() |
Remove the file path. |
| os.removedirs() |
Remove directories recursively. |
| os.rename() |
Rename the file or directory src to dst. |
| os.renames() |
Recursive directory or file renaming function. |
| os.rmdir() |
Remove the directory path |
| os.stat() |
Perform a stat system call on the given path. |
| os.stat.float.times() |
Determine whether stat_result represents time stamps as float objects. |
| os.statvfs() |
Perform a statvfs system call on the given path. |
| os.symlink() |
Create a symbolic link pointing to src named dst. |
| os.tcgetpgrp() |
Return the process group associated with the terminal given by fd (an open file descriptor as returned by open()). |
| os.tcsetpgrp() |
Set the process group associated with the terminal given by fd (an open file descriptor as returned by open()) to pg. |
| os.tempnam() |
Return a unique path name that is reasonable for creating a temporary file. |
| os.tmpfile() |
Return a new file object opened in update mode (w+b). |
| os.tmpnam() |
Return a unique path name that is reasonable for creating a temporary file. |
| os.ttyname() |
Return a string which specifies the terminal device associated with file descriptor fd. If fd is not associated with a terminal device, an exception is raised. |
| os.unlink() |
Remove the file path. |
| os.utime() |
Set the access and modified times of the file specified by path. |
| os.walk() |
Generate the file names in a directory tree by walking the tree either top-down or bottom-up. |
| os.write() |
Write the string str to file descriptor fd. Return the number of bytes actually written. |