diff options
Diffstat (limited to 'Lib/email/_parseaddr.py')
| -rw-r--r-- | Lib/email/_parseaddr.py | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/Lib/email/_parseaddr.py b/Lib/email/_parseaddr.py index 3bd4ba4..699d418 100644 --- a/Lib/email/_parseaddr.py +++ b/Lib/email/_parseaddr.py @@ -199,14 +199,18 @@ class AddrlistClass: self.commentlist = [] def gotonext(self): - """Parse up to the start of the next address.""" + """Skip white space and extract comments.""" + wslist = [] while self.pos < len(self.field): if self.field[self.pos] in self.LWS + '\n\r': + if self.field[self.pos] not in '\n\r': + wslist.append(self.field[self.pos]) self.pos += 1 elif self.field[self.pos] == '(': self.commentlist.append(self.getcomment()) else: break + return EMPTYSTRING.join(wslist) def getaddrlist(self): """Parse all addresses. @@ -319,16 +323,24 @@ class AddrlistClass: self.gotonext() while self.pos < len(self.field): + preserve_ws = True if self.field[self.pos] == '.': + if aslist and not aslist[-1].strip(): + aslist.pop() aslist.append('.') self.pos += 1 + preserve_ws = False elif self.field[self.pos] == '"': aslist.append('"%s"' % quote(self.getquote())) elif self.field[self.pos] in self.atomends: + if aslist and not aslist[-1].strip(): + aslist.pop() break else: aslist.append(self.getatom()) - self.gotonext() + ws = self.gotonext() + if preserve_ws and ws: + aslist.append(ws) if self.pos >= len(self.field) or self.field[self.pos] != '@': return EMPTYSTRING.join(aslist) |