def doParseRules(self, ruleSet):
errors = []
if ruleSet.extra:
return errors
text = ruleSet.roughValue
singleLine = len(text.split('\n')) == 1
selector = ruleSet.selector.strip()
i = -1
length = len(text)
inComment = False
collector = ''
attr = ''
value = ''
valueStarted = False
while True:
if i == length - 1:
break;
i = i + 1
char = text[i]
if not valueStarted and isCommentStart(char, text, i):
inComment = True
#errors.append([-1, 'find comment in values of "%s"' % selector])
collector = ''
if not valueStarted and isCommentEnd(char, text, i):
collector = ''
inComment = False
continue
if not valueStarted and inComment:
continue
if char == ':':
if valueStarted is True:
collector = collector + char
else:
valueStarted = True
attr = collector
collector = ''
elif char == ';' or char == '\n' or i == length - 1:
valueStarted = False
if attr == '':
collector = ''
continue
value = collector + char
ruleSet.addRuleByStr(selector, attr, value)
attr = ''
value = ''
collector = ''
elif char == '{':
nextBracePos, attributes = findCharFrom(text, i, length, '{', '}')
collector = collector + char + attributes
i = nextBracePos
elif char == '}':
collector = collector + char
elif char == '(':
nextBracePos, attributes = findCharFrom(text, i, length, '(', ')')
collector = collector + char + attributes
i = nextBracePos
# .xxx {background-image:url(xxxx)}
if i == length - 1:
ruleSet.addRuleByStr(selector, attr, collector)
break;
else:
collector = collector + char
return errors
def doParseRules(self, ruleSet):
errors = []
text = ruleSet.roughValue
singleLine = len(text.split("\n")) == 1
selector = ruleSet.selector.strip()
i = -1
length = len(text)
inComment = False
collector = ""
attr = ""
value = ""
valueStarted = False
while True:
if i == length - 1:
break
i = i + 1
char = text[i]
if isCommentStart(char, text, i):
inComment = True
# errors.append([-1, 'find comment in values of "%s"' % selector])
collector = ""
if isCommentEnd(char, text, i):
collector = ""
inComment = False
continue
if inComment:
continue
if char == ":":
if valueStarted is True:
collector = collector + char
else:
valueStarted = True
attr = collector
collector = ""
elif char == ";" or char == "\n" or i == length - 1:
valueStarted = False
if attr == "":
collector = ""
continue
value = collector + char
ruleSet.addRuleByStr(selector, attr, value)
attr = ""
value = ""
collector = ""
elif char == "{":
nextBracePos, attributes = findCharFrom(text, i, length, "{", "}")
collector = collector + char + attributes
i = nextBracePos
elif char == "}":
collector = collector + char
elif char == "(":
nextBracePos, attributes = findCharFrom(text, i, length, "(", ")")
collector = collector + char + attributes
i = nextBracePos
# .xxx {background-image:url(xxxx)}
if i == length - 1:
ruleSet.addRuleByStr(selector, attr, collector)
break
else:
collector = collector + char
return errors
def doParse(self, config = None):
prevChar = None
inComment = False
length = self.totalLength
text = self.roughCss
selector = '';
commentText = ''
i = -1
comments = []
while True:
if (i == length - 1):
break;
i = i + 1
char = text[i]
if not inComment and isCommentStart(char, text, i):
commentText = ''
inComment = True
if isCommentEnd(char, text, i):
commentText = commentText + char
inComment = False
comments.append(commentText)
commentText = ''
continue
if inComment:
commentText = commentText + char
continue;
if isSpecialStart(char):
nextPos, attrs, operator = handleSpecialStatement(text, i, length, char)
if nextPos is not None:
realComment = ''
if len(comments) != 0:
realComment = '\n'.join(comments)
comments = []
self.styleSheet.addExtraStatement(operator, char + attrs + text[nextPos], realComment)
i = nextPos
selector = ''
commentText = ''
comments = []
continue
if char == '{':
nextBracePos, attributes = findCharFrom(text, i, length, '{', '}')
# do not need the last brace
realComment = ''
if len(comments) != 0:
realComment = '\n'.join(comments)
comments = []
if isNestedStatement(selector):
self.styleSheet.addNestedRuleSet(selector, attributes[:-1], realComment)
else:
self.styleSheet.addRuleSetByStr(selector, attributes[:-1], realComment)
commentText = ''
i = nextBracePos
selector = ''
elif char == '}':
selector = ''
else:
selector = selector + char
for ruleSet in self.styleSheet.getRuleSets():
errors = self.doParseRules(ruleSet)
self._parseErrors.extend(errors)
def doParse(self, css):
prevChar = None
inComment = False
length = self.totalLength
text = self.rawCss
selector = ""
commentText = ""
i = -1
comments = []
while True:
if i == length - 1:
break
i = i + 1
char = text[i]
if isCommentStart(char, text, i):
commentText = ""
inComment = True
if isCommentEnd(char, text, i):
commentText = commentText + char
inComment = False
comments.append(commentText)
commentText = ""
continue
if inComment:
commentText = commentText + char
continue
if char == "@" and isSpecialString(text, i, "@import"):
nextPos, attrs = findCharFrom(text, i, length, ";")
i = nextPos
selector = ""
continue
if char == "@" and isSpecialString(text, i, "@-css-compiler "):
nextPos, attrs = findCharFrom(text, i, length, "}")
i = nextPos
selector = ""
continue
if char == "@" and isSpecialString(text, i, "@-css-compiler-"):
nextPos, attrs = findCharFrom(text, i, length, "\n")
i = nextPos
selector = ""
continue
if char == "{":
nextBracePos, attributes = findCharFrom(text, i, length, "{", "}")
# do not need the last brace
realComment = ""
if len(comments) != 0:
realComment = "\n".join(comments)
comments = []
css.addRuleSetByStr(selector, attributes[:-1], realComment)
commentText = ""
i = nextBracePos
selector = ""
elif char == "}":
selector = ""
else:
selector = selector + char
self.styleSheet = css
for ruleSet in self.styleSheet.getRuleSets():
errors = self.doParseRules(ruleSet)
self._parseErrors.extend(errors)