These two ought to be converted to raw strings, shouldn't they?
On Thu, 8 Aug 2019 at 08:04, <raymond.hettin...@gmail.com> wrote:
>
> For me, these warnings are continuing to arise almost daily. See two recent
> examples below. In both cases, the code previously had always worked without
> complaint.
>
> ----- Example from yesterday's class ----
>
> ''' How old-style formatting works with positional placeholders
>
> print('The answer is %d today, but was %d yesterday' % (new, old))
> \--------------------o
> \------------------------------------o
> '''
>
> SyntaxWarning: invalid escape sequence \-
>
> ----- Example from today's class ----
>
> # Cut and pasted from:
> # https://en.wikipedia.org/wiki/VCard#vCard_2.1
> vcard = '''
> BEGIN:VCARD
> VERSION:2.1
> N:Gump;Forrest;;Mr.
> FN:Forrest Gump
> ORG:Bubba Gump Shrimp Co.
> TITLE:Shrimp Man
> PHOTO;GIF:http://www.example.com/dir_photos/my_photo.gif
> TEL;WORK;VOICE:(111) 555-1212
> TEL;HOME;VOICE:(404) 555-1212
> ADR;WORK;PREF:;;100 Waters Edge;Baytown;LA;30314;United States of America
> LABEL;WORK;PREF;ENCODING=QUOTED-PRINTABLE;CHARSET=UTF-8:100 Waters Edge=0D=
> =0ABaytown\, LA 30314=0D=0AUnited States of America
> ADR;HOME:;;42 Plantation St.;Baytown;LA;30314;United States of America
> LABEL;HOME;ENCODING=QUOTED-PRINTABLE;CHARSET=UTF-8:42 Plantation St.=0D=0A=
> Baytown, LA 30314=0D=0AUnited States of America
> EMAIL:forrestg...@example.com
> REV:20080424T195243Z
> END:VCARD
> '''
>
> SyntaxWarning: invalid escape sequence \,
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