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imaputil.py: avoid to redefine "string"

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Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
This commit is contained in:
Nicolas Sebrecht 2015-01-08 22:08:11 +01:00
parent 1339cc8913
commit 11619faf7c
1 changed files with 45 additions and 45 deletions
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38
offlineimap/imaputil.py
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@ -32,29 +32,29 @@ def __debug(*args):
msg.append(str(arg))
getglobalui().debug('imap', " ".join(msg))
def dequote(string):
def dequote(s):
"""Takes string which may or may not be quoted and unquotes it.
It only considers double quotes. This function does NOT consider
parenthised lists to be quoted."""
if string and string.startswith('"') and string.endswith('"'):
string = string[1:-1] # Strip off the surrounding quotes.
string = string.replace('\\"', '"')
string = string.replace('\\\\', '\\')
return string
if s and s.startswith('"') and s.endswith('"'):
s = s[1:-1] # Strip off the surrounding quotes.
s = s.replace('\\"', '"')
s = s.replace('\\\\', '\\')
return s
def quote(string):
def quote(s):
"""Takes an unquoted string and quotes it.
It only adds double quotes. This function does NOT consider
parenthised lists to be quoted."""
string = string.replace('"', '\\"')
string = string.replace('\\', '\\\\')
return '"%s"' % string
s = s.replace('"', '\\"')
s = s.replace('\\', '\\\\')
return '"%s"'% s
def flagsplit(string):
def flagsplit(s):
"""Converts a string of IMAP flags to a list
:returns: E.g. '(\\Draft \\Deleted)' returns ['\\Draft','\\Deleted'].
@ -62,9 +62,9 @@ def flagsplit(string):
['FLAGS,'(\\Seen Old)','UID', '4807']
"""
if string[0] != '(' or string[-1] != ')':
raise ValueError("Passed string '%s' is not a flag list" % string)
return imapsplit(string[1:-1])
if s[0] != '(' or s[-1] != ')':
raise ValueError("Passed s '%s' is not a flag list"% s)
return imapsplit(s[1:-1])
def __options2hash(list):
"""convert list [1,2,3,4,5,6] to {1:2, 3:4, 5:6}"""
@ -234,7 +234,7 @@ def uid_sequence(uidlist):
return ",".join(retval)
def __split_quoted(string):
def __split_quoted(s):
"""Looks for the ending quote character in the string that starts
with quote character, splitting out quoted component and the
rest of the string (without possible space between these two
@ -247,15 +247,15 @@ def __split_quoted(string):
- "\\" => ("\\", )
"""
if len(string) == 0:
if len(s) == 0:
return ('', '')
q = quoted = string[0]
rest = string[1:]
q = quoted = s[0]
rest = s[1:]
while True:
next_q = rest.find(q)
if next_q == -1:
raise ValueError("can't find ending quote '%s' in '%s'" % (q, string))
raise ValueError("can't find ending quote '%s' in '%s'"% (q, s))
# If quote is preceeded by even number of backslashes,
# then it is the ending quote, otherwise the quote
# character is escaped by backslash, so we should