+ Nis Rt^RIt^RIHtHtRR.tRRltR^/RR llt]P!R ]PR 7t R R R R RRRRRRRRRRRRRRRR/ t R^/RRllt RR lt R#)!z4 Support for unescaping strings produced by GDB MI. N)IteratorTuple$advance_past_string_with_gdb_escapesunescapec0V^8dQhR\R\/#) escaped_strreturn)str)formats"9/tmp/pip-target-e6j6ikcs/lib/python/pygdbmi/gdbescapes.py __annotate__r s##cH\VRR7wrVR8Xg QRV R24hV#)zUnescape a string escaped by GDB in MI mode. Args: escaped_str: String to unescape (without initial and final double quote). Returns: The strings with escape codes transformed into normal characters. F)expect_closing_quotezafter_string_index is zE but it was expected to be -1 as expect_closing_quote is set to False_unescape_internal)r unescaped_strafter_string_indexs& r rrsJ);%)%M  # !3 45D D # rstartc^V^8dQhR\R\R\\\3,/#)rrrr )r intr)r s"r r r "s1SSS #S 38_Src\VRVR7#)aUnescape a string escaped by GDB in MI mode, and find the double quote terminating it. Args: escaped_str: String to unescape (without initial double quote). start: the position in escaped_str at which to start unescaping the string Returns: A tuple containing the unescaped string and the index in escaped_str just after the escape string (that is, escaped_str[start-1] is always the closing double quote and escaped_str[start:] is the portion of escaped_str after the escaped string). T)rrr)rrs&$r rr"s kE RRrav # Match all text before an escape or quote so it can be preserved as is. (?P .*? ) # Match either an escape or an unescaped quote. ( ( # All escapes start with a backslash... \\ # ... and are followed by either a 3-digit octal number or a single # character for common escapes. See _GDB_MI_NON_OCTAL_ESCAPES for valid # ones. ( # Instead of matching a single octal escape we match multiple ones in a # row. # This is because a single Unicode character can be encoded as multiple # escape sequences so, if we decoded the escape sequences one at a time, # the resulting string would not be valid until all the bytes are # converted. # This could also be solved by converting the input string into bytes # but that's much slower for long strings. (?P # First octal number without backslash which we matched earlier. [0-7]{3} # Addional (and optional) octal numbers, including a backslash. ( \\ [0-7]{3} )* ) | (?P.) ) ) | # Match an unescaped quote. # If expect_closing_quote is true, then this means the string is finished. # If false, then the quote should have been escaped. (?P") ) )flags'\abef n r t "c jV^8dQhR\R\R\R\\\3,/#)rrrrr )r boolrr)r s"r r r us:g;g;g;/3g;r  8HI I {+ABC !# 77? #%: ::c"$/ /?tK?S & 0 /  0  / /?tK?S sBE)5F F&) F 4FF F#"F#& G 1GG cRV^8dQhR\R\R\\,/#)rsr%r )r rr)r s"r r r s%cchsmrc#`"\^\V4V4FpWW!,xK R#5i)z/Iterates over string s `n` characters at a timeN)rangelen)rNr%is&& r r;r;s( 1c!fa AEl!s,.)__doc__retypingrr__all__rrcompileVERBOSEr6r@rr;rr rZs "+  &S&'S*jj)T **W, b$ g;BCg;Tr