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Batuhan Osman TASKAYA
cpython
Commits
1189fa98
Kaydet (Commit)
1189fa98
authored
Ara 22, 1998
tarafından
Fred Drake
Dosyalara gözat
Seçenekler
Dosyalara Gözat
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Eposta Yamaları
Sade Fark
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libnetrc.tex
Doc/lib/libnetrc.tex
+24
-21
libshlex.tex
Doc/lib/libshlex.tex
+26
-20
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Doc/lib/libnetrc.tex
Dosyayı görüntüle @
1189fa98
% Module and documentation by Eric S. Raymond, 21 Dec 1998
\section
{
Standard Module
\module
{
netrc
}}
\stmodindex
{
netrc
}
\label
{
module-netrc
}
The
\code
{
netrc
}
class parses and encapsulates the netrc file format
used by Unix's ftp(1) and other FTP clientd
\section
{
\module
{
netrc
}
---
\file
{
.netrc
}
processing
}
\declaremodule
{
standard
}{
netrc
}
\moduleauthor
{
Eric S. Raymond
}{
esr@snark.thyrsus.com
}
\sectionauthor
{
Eric S. Raymond
}{
esr@snark.thyrsus.com
}
The
\class
{
netrc
}
class parses and encapsulates the netrc file format
used by the
\UNIX
{}
\program
{
ftp
}
program and other FTP clients.
\begin{classdesc}
{
netrc
}{
\optional
{
file
}}
A
\class
{
netrc
}
instance or subclass instance enapsulates data from
a netrc file. The initialization argument, if present, specifies the
file
to parse. If no argument is given, the file .netrc in the user's hom
e
directory will be read. Parse errors will throw a SyntaxError
exception with associated diagnostic information including the file
a netrc file. The initialization argument, if present, specifies the
file to parse. If no argument is given, the file
\file
{
.netrc
}
in th
e
user's home directory will be read. Parse errors will raise
\exception
{
SyntaxError
}
with diagnostic information including the file
name, line number, and terminating token.
\end{classdesc}
\subsection
{
netrc Objects
}
\label
{
netrc-objects
}
\subsection
{
netrc Objects
\label
{
netrc-objects
}}
A
\class
{
netrc
}
instance has the following methods:
\begin{methoddesc}
{
authenticators
}{}
Return a 3-tuple (login, account, password) of authenticators for the
given host. If the netrc file did not contain an entry for the given
host, return the tuple associated with the `default' entry. If
neither matching host nor default entry is available, return None.
\begin{methoddesc}
{
authenticators
}{
host
}
Return a 3-tuple
\code
{
(
\var
{
login
}
,
\var
{
account
}
,
\var
{
password
}
)
}
of authenticators for
\var
{
host
}
. If the netrc file did not
contain an entry for the given host, return the tuple associated with
the `default' entry. If neither matching host nor default entry is
available, return
\code
{
None
}
.
\end{methoddesc}
\begin{methoddesc}
{__
repr
__}{
host
}
...
...
@@ -35,13 +40,11 @@ Dump the class data as a string in the format of a netrc file.
Instances of
\class
{
netrc
}
have public instance variables:
\begin{memberdesc}
{
hosts
}
Dictionmary mapping host names to login/account/password tuples. The
`default' entry, if any, is represented as a pseudo-host by that name.
Dictionmary mapping host names to
\code
{
(
\var
{
login
}
,
\var
{
account
}
,
\var
{
password
}
)
}
tuples. The `default' entry, if any, is represented
as a pseudo-host by that name.
\end{memberdesc}
\begin{memberdesc}
{
macros
}
Dictionary mapping macro names to string lists.
\end{memberdesc}
Doc/lib/libshlex.tex
Dosyayı görüntüle @
1189fa98
% Module and documentation by Eric S. Raymond, 21 Dec 1998
\section
{
Standard Module
\module
{
shlex
}}
\stmodindex
{
shlex
}
\label
{
module-shlex
}
The
\code
{
shlex
}
class makes it easy to write lexical analyzers for
simple syntaxes resembling that of the Unix shell. This will often
be useful for writing minilanguages, e.g. in run control files for
\section
{
\module
{
shlex
}
---
Simple lexical analysis
}
\declaremodule
{
standard
}{
shlex
}
\moduleauthor
{
Eric S. Raymond
}{
esr@snark.thyrsus.com
}
\sectionauthor
{
Eric S. Raymond
}{
esr@snark.thyrsus.com
}
The
\class
{
shlex
}
class makes it easy to write lexical analyzers for
simple syntaxes resembling that of the
\UNIX
{}
shell. This will often
be useful for writing minilanguages, e.g.
\
in run control files for
Python applications.
\begin{classdesc}
{
shlex
}{
\optional
{
stream
}}
A
\class
{
shlex
}
instance or subclass instance is a lexical analyzer
object. The initialization argument, if present, specifies where to
read characters from. It must be a file- or stream-like object with
\method
{
read
}
and
\method
{
readline
}
methods. If no argument is given,
input will be taken from
sys.stdin
.
\method
{
read
()
}
and
\method
{
readline()
}
methods. If no argument is given,
input will be taken from
\code
{
sys.stdin
}
.
\end{classdesc}
\subsection
{
shlex Objects
}
\label
{
shlex-objects
}
\subsection
{
shlex Objects
\label
{
shlex-objects
}}
A
\class
{
shlex
}
instance has the following methods:
\begin{methoddesc}
{
get
_
token
}{}
Return a token. If tokens have been stacked using
\method
{
push
_
token
}
,
pop a token off the stack. Otherwise, read one from the input stream.
If reading encounters an immediate end-of-file, '' is returned.
Return a token. If tokens have been stacked using
\method
{
push
_
token()
}
, pop a token off the stack. Otherwise, read one
from the input stream. If reading encounters an immediate
end-of-file, an empty string is returned.
\end{methoddesc}
\begin{methoddesc}
{
push
_
token
}{
str
}
...
...
@@ -39,17 +44,18 @@ for debugging:
\begin{memberdesc}
{
commenters
}
The string of characters that are recognized as comment beginners.
All characters from the comment beginner to end of line are ignored.
Includes just
'#'
by default.
Includes just
\character
{
\#
}
by default.
\end{memberdesc}
\begin{memberdesc}
{
wordchars
}
The string of characters that will accumulate into multi-character
tokens. By default, includes all ASCII alphanumerics and underscore.
tokens. By default, includes all
\ASCII
{}
alphanumerics and
underscore.
\end{memberdesc}
\begin{memberdesc}
{
whitespace
}
Characters that will be considered whitespace and skipped. Whitespace
bounds tokens. By default, includes space
and tab and
linefeed and
bounds tokens. By default, includes space
, tab,
linefeed and
carriage-return.
\end{memberdesc}
...
...
@@ -57,14 +63,14 @@ carriage-return.
Characters that will be considered string quotes. The token
accumulates until the same quote is encountered again (thus, different
quote types protect each other as in the shall.) By default, includes
ASCII
single and double quotes.
\ASCII
{}
single and double quotes.
\end{memberdesc}
Note that any character not declared to be a word character,
whitespace, or a quote will be returned as a single-character token.
Quote and comment characters are not recognized within words. Thus,
the bare words
``ain't'' and ``ain#t''
would be returned as single
the bare words
\samp
{
ain't
}
and
\samp
{
ain
\#
t
}
would be returned as single
tokens by the default parser.
\begin{memberdesc}
{
lineno
}
...
...
@@ -72,6 +78,6 @@ Source line number (count of newlines seen so far plus one).
\end{memberdesc}
\begin{memberdesc}
{
token
}
The token buffer. It may be useful to examine this when catching exceptions.
The token buffer. It may be useful to examine this when catching
exceptions.
\end{memberdesc}
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