diff options
Diffstat (limited to 'Doc/lib/libfileinput.tex')
| -rw-r--r-- | Doc/lib/libfileinput.tex | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/Doc/lib/libfileinput.tex b/Doc/lib/libfileinput.tex index cd20f99..b6186dc 100644 --- a/Doc/lib/libfileinput.tex +++ b/Doc/lib/libfileinput.tex @@ -62,6 +62,12 @@ The following functions use the global state created by line has been read, returns \code{None}. \end{funcdesc} +\begin{funcdesc}{fileno}{} + Return the integer ``file descriptor'' for the current file. When no + file is opened (before the first line and between files), returns + \code{-1}. +\end{funcdesc} + \begin{funcdesc}{lineno}{} Return the cumulative line number of the line that has just been read. Before the first line has been read, returns \code{0}. After @@ -107,10 +113,11 @@ module is available for subclassing as well: \begin{classdesc}{FileInput}{\optional{files\optional{, inplace\optional{, backup}}}} Class \class{FileInput} is the implementation; its methods - \method{filename()}, \method{lineno()}, \method{fileline()}, - \method{isfirstline()}, \method{isstdin()}, \method{nextfile()} and - \method{close()} correspond to the functions of the same name in the - module. In addition it has a \method{readline()} method which + \method{filename()}, \method{fileno()}, \method{lineno()}, + \method{fileline()}, \method{isfirstline()}, \method{isstdin()}, + \method{nextfile()} and \method{close()} correspond to the functions + of the same name in the module. + In addition it has a \method{readline()} method which returns the next input line, and a \method{__getitem__()} method which implements the sequence behavior. The sequence must be accessed in strictly sequential order; random access and |