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Commit d178ce8

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String formatting (2nd iteration) handle %n from Java
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‎java2python/mod/transform.py‎

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+5-1Lines changed: 5 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -101,6 +101,10 @@ def formatSyntaxTransf(match):
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inside a format specifier string.
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"""
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groups = match.groupdict()
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if groups['convers'] == 'n':
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# Means platform-specific line separator
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return '\\n' # Py converts \n to os.linesep
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result = '{'
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# TODO: add flags, width and precision
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if(groups['idx']):
@@ -124,7 +128,7 @@ def formatString(node, config):
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format = call_args[0].firstChildOfType(tokens.STRING_LITERAL)
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if format:
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format.token.text = \
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re.sub(r'%(?P<idx>\d+\$)?(?P<convers>[scdoxefg])',
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re.sub(r'%(?P<idx>\d+\$)?(?P<convers>[scdoxefgn])',
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formatSyntaxTransf,
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format.token.text,
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flags=re.IGNORECASE)
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‎test/Format0.java‎

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+1-1Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -2,7 +2,7 @@ public class Format0 {
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public static void main(String[] args) {
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int i = 22;
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String s = "text";
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String r = String.format("> (%1$d) %2$s", i, s);
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String r = String.format("> (%1$d) %n %2$s", i, s);
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System.out.println(r);
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}

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