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updated to document use of sequences of two-element tuples as inputs

This commit is contained in:
Skip Montanaro 2001-01-28 21:18:16 +00:00
parent 080c99745f
commit 4fda21ba6b
1 changed files with 7 additions and 2 deletions
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9
Doc/lib/liburllib.tex
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@ -143,8 +143,9 @@ Like \function{unquote()}, but also replaces plus signs by spaces, as
required for unquoting HTML form values.
\end{funcdesc}
\begin{funcdesc}{urlencode}{dict\optional{, doseq}}
Convert a dictionary to a ``url-encoded'' string, suitable to pass to
\begin{funcdesc}{urlencode}{query\optional{, doseq}}
Convert a mapping object or a sequence of two-element tuples to a
``url-encoded'' string, suitable to pass to
\function{urlopen()} above as the optional \var{data} argument. This
is useful to pass a dictionary of form fields to a \code{POST}
request. The resulting string is a series of
@ -153,6 +154,10 @@ characters, where both \var{key} and \var{value} are quoted using
\function{quote_plus()} above. If the optional parameter \var{doseq} is
present and evaluates to true, individual \code{\var{key}=\var{value}} pairs
are generated for each element of the sequence.
When a sequence of two-element tuples is used as the \var{query} argument,
the first element of each tuple is a key and the second is a value. The
order of parameters in the encoded string will match the order of parameter
tuples in the sequence.
\end{funcdesc}
The public functions \function{urlopen()} and