mirror of https://github.com/python/cpython
Use a table to describe the keys to the locale information dictionary;
this is slightly easier to read than the list environment that had been used.
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@ -45,7 +45,7 @@ functions:
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\begin{verbatim}
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import locale
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locale.setlocale(locale.LC_ALL,"")
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locale.setlocale(locale.LC_ALL, '')
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\end{verbatim}
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This sets the locale for all categories to the user's default
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@ -61,67 +61,42 @@ locale.setlocale(locale.LC_ALL,"")
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Returns the database of of the local conventions as a dictionary.
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This dictionary has the following strings as keys:
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\begin{itemize}
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\item
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\code{'decimal_point'} specifies the decimal point used in floating
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point number representations for the \constant{LC_NUMERIC}
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category.
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\begin{tableiii}{l|l|p{3in}}{constant}{Key}{Category}{Meaning}
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\lineiii{LC_NUMERIC}{\code{'decimal_point'}}
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{Decimal point character.}
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\lineiii{}{\code{'grouping'}}
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{Sequence of numbers specifying which relative positions
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the \code{'thousands_sep'} is expected. If the sequence is
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terminated with \constant{CHAR_MAX}, no further grouping
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is performed. If the sequence terminates with a \code{0},
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the last group size is repeatedly used.}
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\lineiii{}{\code{'thousands_sep'}}
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{Character used between groups.}\hline
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\lineiii{LC_MONETARY}{\code{'int_curr_symbol'}}
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{International currency symbol.}
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\lineiii{}{\code{'currency_symbol'}}
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{Local currency symbol.}
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\lineiii{}{\code{'mon_decimal_point'}}
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{Decimal point used for monetary values.}
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\lineiii{}{\code{'mon_thousands_sep'}}
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{Group separator used for monetary values.}
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\lineiii{}{\code{'mon_grouping'}}
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{Equivalent to \code{'grouping'}, used for monetary
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values.}
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\lineiii{}{\code{'positive_sign'}}
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{Symbol used to annotate a positive monetary value.}
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\lineiii{}{\code{'negative_sign'}}
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{Symbol used to annotate a nnegative monetary value.}
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\lineiii{}{\code{'frac_digits'}}
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{Number of fractional digits used in local formatting
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of monetary values.}
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\lineiii{}{\code{'int_frac_digits'}}
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{Number of fractional digits used in international
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formatting of monetary values.}
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\end{tableiii}
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\item
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\code{'groupin'} is a sequence of numbers specifying at which
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relative positions the \code{'thousands_sep'} is expected. If the
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sequence is terminated with \constant{CHAR_MAX}, no further
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grouping is performed. If the sequence terminates with a \code{0},
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the last group size is repeatedly used.
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\item
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\code{'thousands_sep'} is the character used between groups.
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\item
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\code{'int_curr_symbol'} specifies the international currency
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symbol from the \constant{LC_MONETARY} category.
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\item
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\code{'currency_symbol'} is the local currency symbol.
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\item
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\code{'mon_decimal_point'} is the decimal point used in monetary
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values.
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\item
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\code{'mon_thousands_sep'} is the separator for grouping of
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monetary values.
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\item
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\code{'mon_grouping'} has the same format as the \code{'grouping'}
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key; it is used for monetary values.
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\item
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\code{'positive_sign'} and \code{'negative_sign'} gives the sign
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used for positive and negative monetary quantities.
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\item
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\code{'int_frac_digits'} and \code{'frac_digits'} specify the number
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of fractional digits used in the international and local
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formatting of monetary values.
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\item
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\code{'p_cs_precedes'} and \code{'n_cs_precedes'} specifies whether
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the currency symbol precedes the value for positive or negative
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values.
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\item
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\code{'p_sep_by_space'} and \code{'n_sep_by_space'} specifies
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whether there is a space between the positive or negative value
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and the currency symbol.
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\item
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\code{'p_sign_posn'} and \code{'n_sign_posn'} indicate how the
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sign should be placed for positive and negative monetary values.
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\end{itemize}
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The possible values for \code{p_sign_posn} and
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\code{n_sign_posn} are given below.
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The possible values for \code{'p_sign_posn'} and
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\code{'n_sign_posn'} are given below.
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\begin{tableii}{c|l}{code}{Value}{Explanation}
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\lineii{0}{Currency and value are surrounded by parentheses.}
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@ -129,7 +104,7 @@ locale.setlocale(locale.LC_ALL,"")
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\lineii{2}{The sign should follow the value and currency symbol.}
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\lineii{3}{The sign should immediately precede the value.}
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\lineii{4}{The sign should immediately follow the value.}
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\lineii{LC_MAX}{Nothing is specified in this locale.}
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\lineii{\constant{LC_MAX}}{Nothing is specified in this locale.}
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\end{tableii}
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\end{funcdesc}
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@ -289,10 +264,10 @@ Example:
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\begin{verbatim}
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>>> import locale
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>>> loc = locale.setlocale(locale.LC_ALL) # get current locale
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>>> locale.setlocale(locale.LC_ALL, "de") # use German locale
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>>> locale.strcoll("f\344n", "foo") # compare a string containing an umlaut
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>>> locale.setlocale(locale.LC_ALL, "") # use user's preferred locale
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>>> locale.setlocale(locale.LC_ALL, "C") # use default (C) locale
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>>> locale.setlocale(locale.LC_ALL, 'de') # use German locale
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>>> locale.strcoll('f\344n', 'foo') # compare a string containing an umlaut
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>>> locale.setlocale(locale.LC_ALL, '') # use user's preferred locale
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>>> locale.setlocale(locale.LC_ALL, 'C') # use default (C) locale
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>>> locale.setlocale(locale.LC_ALL, loc) # restore saved locale
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\end{verbatim}
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@ -308,7 +283,7 @@ correctly.
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Initially, when a program is started, the locale is the \samp{C} locale, no
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matter what the user's preferred locale is. The program must
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explicitly say that it wants the user's preferred locale settings by
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calling \code{setlocale(LC_ALL, "")}.
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calling \code{setlocale(LC_ALL, '')}.
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It is generally a bad idea to call \function{setlocale()} in some library
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routine, since as a side effect it affects the entire program. Saving
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