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Update iter_to_string with handling for list size of 2

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This commit is contained in:
fariparedes 2021-06-18 14:07:59 -04:00
parent 0bd7860974
commit e6733ba7ff
3 changed files with 13 additions and 9 deletions
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16
evennia/utils/utils.py
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@ -381,15 +381,13 @@ def iter_to_str(initer, endsep="and", addquote=False):
>>> list_to_string([1,2,3], endsep='')
'1, 2, 3'
>>> list_to_string([1,2,3], ensdep='and')
'1, 2 and 3'
'1, 2, and 3'
>>> list_to_string([1,2,3], endsep='and', addquote=True)
'"1", "2" and "3"'
'"1", "2", and "3"'
```
"""
if not endsep:
endsep = ","
else:
if endsep:
endsep = " " + endsep
if not initer:
return ""
@ -397,11 +395,15 @@ def iter_to_str(initer, endsep="and", addquote=False):
if addquote:
if len(initer) == 1:
return '"%s"' % initer[0]
return ", ".join('"%s"' % v for v in initer[:-1]) + "%s %s" % (endsep, '"%s"' % initer[-1])
elif len(initer) == 2:
return '"%s"' % ('"%s "' % endsep).join(str(v) for v in initer)
return ", ".join('"%s"' % v for v in initer[:-1]) + ",%s %s" % (endsep, '"%s"' % initer[-1])
else:
if len(initer) == 1:
return str(initer[0])
return ", ".join(str(v) for v in initer[:-1]) + "%s %s" % (endsep, initer[-1])
elif len(initer) == 2:
return ("%s " % endsep).join(str(v) for v in initer)
return ", ".join(str(v) for v in initer[:-1]) + ",%s %s" % (endsep, initer[-1])
# legacy aliases