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Replaced unnecessary lists with generators

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This commit is contained in:
András Veres-Szentkirályi 2011-08-18 23:20:38 +02:00
parent 25f12b0e5d
commit b1dc418a53
6 changed files with 33 additions and 33 deletions
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4
libmproxy/console.py
View File

@ -347,7 +347,7 @@ class ConnectionView(WWrap):
return self.master._cached_conn_text(
e,
conn.content,
tuple([tuple(i) for i in conn.headers.lst]),
tuple(tuple(i) for i in conn.headers.lst),
viewmode
)
else:
@ -1542,7 +1542,7 @@ class ConsoleMaster(flow.FlowMaster):
mkup.append(",")
prompt.extend(mkup)
prompt.append(")? ")
self.onekey = "".join([i[1] for i in keys])
self.onekey = "".join(i[1] for i in keys)
self.prompt(prompt, "", callback, *args)
def prompt_done(self):

44
libmproxy/contrib/pyparsing.py
View File

@ -137,7 +137,7 @@ else:
if not _PY3K:
def _str2dict(strg):
return dict( [(c,0) for c in strg] )
return dict((c,0) for c in strg)
else:
_str2dict = set
@ -162,7 +162,7 @@ nums = string.digits
hexnums = nums + "ABCDEFabcdef"
alphanums = alphas + nums
_bslash = chr(92)
printables = "".join( [ c for c in string.printable if c not in string.whitespace ] )
printables = "".join(c for c in string.printable if c not in string.whitespace)
class ParseBaseException(Exception):
"""base exception class for all parsing runtime exceptions"""
@ -205,8 +205,8 @@ class ParseBaseException(Exception):
line_str = self.line
line_column = self.column - 1
if markerString:
line_str = "".join( [line_str[:line_column],
markerString, line_str[line_column:]])
line_str = "".join(line_str[:line_column],
markerString, line_str[line_column:])
return line_str.strip()
def __dir__(self):
return "loc msg pstr parserElement lineno col line " \
@ -488,8 +488,8 @@ class ParseResults(object):
"""Returns the parse results as XML. Tags are created for tokens and lists that have defined results names."""
nl = "\n"
out = []
namedItems = dict( [ (v[1],k) for (k,vlist) in self.__tokdict.items()
for v in vlist ] )
namedItems = dict((v[1],k) for (k,vlist) in self.__tokdict.items()
for v in vlist)
nextLevelIndent = indent + " "
# collapse out indents if formatting is not desired
@ -1848,9 +1848,9 @@ class QuotedString(Token):
(escChar is not None and _escapeRegexRangeChars(escChar) or '') )
if len(self.endQuoteChar) > 1:
self.pattern += (
'|(?:' + ')|(?:'.join(["%s[^%s]" % (re.escape(self.endQuoteChar[:i]),
'|(?:' + ')|(?:'.join("%s[^%s]" % (re.escape(self.endQuoteChar[:i]),
_escapeRegexRangeChars(self.endQuoteChar[i]))
for i in range(len(self.endQuoteChar)-1,0,-1)]) + ')'
for i in range(len(self.endQuoteChar)-1,0,-1)) + ')'
)
if escQuote:
self.pattern += (r'|(?:%s)' % re.escape(escQuote))
@ -1999,9 +1999,9 @@ class White(Token):
def __init__(self, ws=" \t\r\n", min=1, max=0, exact=0):
super(White,self).__init__()
self.matchWhite = ws
self.setWhitespaceChars( "".join([c for c in self.whiteChars if c not in self.matchWhite]) )
self.setWhitespaceChars( "".join(c for c in self.whiteChars if c not in self.matchWhite) )
#~ self.leaveWhitespace()
self.name = ("".join([White.whiteStrs[c] for c in self.matchWhite]))
self.name = ("".join(White.whiteStrs[c] for c in self.matchWhite))
self.mayReturnEmpty = True
self.errmsg = "Expected " + self.name
#self.myException.msg = self.errmsg
@ -2371,7 +2371,7 @@ class And(ParseExpression):
return self.name
if self.strRepr is None:
self.strRepr = "{" + " ".join( [ _ustr(e) for e in self.exprs ] ) + "}"
self.strRepr = "{" + " ".join(_ustr(e) for e in self.exprs) + "}"
return self.strRepr
@ -2427,7 +2427,7 @@ class Or(ParseExpression):
return self.name
if self.strRepr is None:
self.strRepr = "{" + " ^ ".join( [ _ustr(e) for e in self.exprs ] ) + "}"
self.strRepr = "{" + " ^ ".join(_ustr(e) for e in self.exprs) + "}"
return self.strRepr
@ -2486,7 +2486,7 @@ class MatchFirst(ParseExpression):
return self.name
if self.strRepr is None:
self.strRepr = "{" + " | ".join( [ _ustr(e) for e in self.exprs ] ) + "}"
self.strRepr = "{" + " | ".join(_ustr(e) for e in self.exprs) + "}"
return self.strRepr
@ -2543,7 +2543,7 @@ class Each(ParseExpression):
keepMatching = False
if tmpReqd:
missing = ", ".join( [ _ustr(e) for e in tmpReqd ] )
missing = ", ".join(_ustr(e) for e in tmpReqd)
raise ParseException(instring,loc,"Missing one or more required elements (%s)" % missing )
# add any unmatched Optionals, in case they have default values defined
@ -2572,7 +2572,7 @@ class Each(ParseExpression):
return self.name
if self.strRepr is None:
self.strRepr = "{" + " & ".join( [ _ustr(e) for e in self.exprs ] ) + "}"
self.strRepr = "{" + " & ".join(_ustr(e) for e in self.exprs) + "}"
return self.strRepr
@ -3242,9 +3242,9 @@ def oneOf( strs, caseless=False, useRegex=True ):
#~ print (strs,"->", "|".join( [ _escapeRegexChars(sym) for sym in symbols] ))
try:
if len(symbols)==len("".join(symbols)):
return Regex( "[%s]" % "".join( [ _escapeRegexRangeChars(sym) for sym in symbols] ) )
return Regex( "[%s]" % "".join(_escapeRegexRangeChars(sym) for sym in symbols) )
else:
return Regex( "|".join( [ re.escape(sym) for sym in symbols] ) )
return Regex( "|".join(re.escape(sym) for sym in symbols) )
except:
warnings.warn("Exception creating Regex for oneOf, building MatchFirst",
SyntaxWarning, stacklevel=2)
@ -3298,14 +3298,14 @@ stringStart = StringStart().setName("stringStart")
stringEnd = StringEnd().setName("stringEnd")
_escapedPunc = Word( _bslash, r"\[]-*.$+^?()~ ", exact=2 ).setParseAction(lambda s,l,t:t[0][1])
_printables_less_backslash = "".join([ c for c in printables if c not in r"\]" ])
_printables_less_backslash = "".join(c for c in printables if c not in r"\]")
_escapedHexChar = Combine( Suppress(_bslash + "0x") + Word(hexnums) ).setParseAction(lambda s,l,t:unichr(int(t[0],16)))
_escapedOctChar = Combine( Suppress(_bslash) + Word("0","01234567") ).setParseAction(lambda s,l,t:unichr(int(t[0],8)))
_singleChar = _escapedPunc | _escapedHexChar | _escapedOctChar | Word(_printables_less_backslash,exact=1)
_charRange = Group(_singleChar + Suppress("-") + _singleChar)
_reBracketExpr = Literal("[") + Optional("^").setResultsName("negate") + Group( OneOrMore( _charRange | _singleChar ) ).setResultsName("body") + "]"
_expanded = lambda p: (isinstance(p,ParseResults) and ''.join([ unichr(c) for c in range(ord(p[0]),ord(p[1])+1) ]) or p)
_expanded = lambda p: (isinstance(p,ParseResults) and ''.join(unichr(c) for c in range(ord(p[0]),ord(p[1])+1)) or p)
def srange(s):
r"""Helper to easily define string ranges for use in Word construction. Borrows
@ -3324,7 +3324,7 @@ def srange(s):
any combination of the above ('aeiouy', 'a-zA-Z0-9_$', etc.)
"""
try:
return "".join([_expanded(part) for part in _reBracketExpr.parseString(s).body])
return "".join(_expanded(part) for part in _reBracketExpr.parseString(s).body)
except:
return ""
@ -3402,7 +3402,7 @@ def _makeTags(tagStr, xml):
Dict(ZeroOrMore(Group( tagAttrName + Suppress("=") + tagAttrValue ))) + \
Optional("/",default=[False]).setResultsName("empty").setParseAction(lambda s,l,t:t[0]=='/') + Suppress(">")
else:
printablesLessRAbrack = "".join( [ c for c in printables if c not in ">" ] )
printablesLessRAbrack = "".join(c for c in printables if c not in ">")
tagAttrValue = quotedString.copy().setParseAction( removeQuotes ) | Word(printablesLessRAbrack)
openTag = Suppress("<") + tagStr + \
Dict(ZeroOrMore(Group( tagAttrName.setParseAction(downcaseTokens) + \
@ -3656,7 +3656,7 @@ cppStyleComment = Regex(r"/(?:\*(?:[^*]*\*+)+?/|/[^\n]*(?:\n[^\n]*)*?(?:(?<!\\)|
javaStyleComment = cppStyleComment
pythonStyleComment = Regex(r"#.*").setName("Python style comment")
_noncomma = "".join( [ c for c in printables if c != "," ] )
_noncomma = "".join(c for c in printables if c != ",")
_commasepitem = Combine(OneOrMore(Word(_noncomma) +
Optional( Word(" \t") +
~Literal(",") + ~LineEnd() ) ) ).streamline().setName("commaItem")

6
libmproxy/filt.py
View File

@ -222,7 +222,7 @@ class FAnd(_Token):
i.dump(indent+1, fp)
def __call__(self, o):
return all([i(o) for i in self.lst])
return all(i(o) for i in self.lst)
class FOr(_Token):
@ -235,7 +235,7 @@ class FOr(_Token):
i.dump(indent+1, fp)
def __call__(self, o):
return any([i(o) for i in self.lst])
return any(i(o) for i in self.lst)
class FNot(_Token):
@ -277,7 +277,7 @@ def _make():
f.setParseAction(klass.make)
parts.append(f)
simplerex = "".join([c for c in pp.printables if c not in "()~'\""])
simplerex = "".join(c for c in pp.printables if c not in "()~'\"")
rex = pp.Word(simplerex) |\
pp.QuotedString("\"", escChar='\\') |\
pp.QuotedString("'", escChar='\\')

6
libmproxy/flow.py
View File

@ -234,9 +234,9 @@ class Request(HTTPMsg):
decode appropriately.
"""
if self.headers["accept-encoding"]:
self.headers["accept-encoding"] = [', '.join([
self.headers["accept-encoding"] = [', '.join(
e for e in encoding.ENCODINGS if e in self.headers["accept-encoding"][0]
])]
)]
def _set_replay(self):
self.client_conn = None
@ -704,7 +704,7 @@ class ServerPlaybackState:
l.append(i)
def count(self):
return sum([len(i) for i in self.fmap.values()])
return sum(len(i) for i in self.fmap.values())
def _hash(self, flow):
"""

4
libmproxy/utils.py
View File

@ -135,10 +135,10 @@ def hexdump(s):
for i in range(0, len(s), 16):
o = "%.10x"%i
part = s[i:i+16]
x = " ".join(["%.2x"%ord(i) for i in part])
x = " ".join("%.2x"%ord(i) for i in part)
if len(part) < 16:
x += " "
x += " ".join([" " for i in range(16-len(part))])
x += " ".join(" " for i in range(16 - len(part)))
parts.append(
(o, x, cleanBin(part))
)

2
libmproxy/version.py
View File

@ -1,2 +1,2 @@
IVERSION = (0, 6)
VERSION = ".".join([str(i) for i in IVERSION])
VERSION = ".".join(str(i) for i in IVERSION)