def matches_filters(self, node):
"""
Returns whether the given node matches all filters.
Args:
node (Element): The node to evaluate.
Returns:
bool: Whether the given node matches.
"""
visible = self.visible
if self.options["text"]:
if isregex(self.options["text"]):
regex = self.options["text"]
elif self.exact_text is True:
regex = re.compile(r"\A{}\Z".format(
re.escape(self.options["text"])))
else:
regex = toregex(self.options["text"])
text = normalize_text(node.all_text if visible ==
"all" else node.visible_text)
if not regex.search(text):
return False
if isinstance(self.exact_text, (bytes_, str_)):
regex = re.compile(r"\A{}\Z".format(re.escape(self.exact_text)))
text = normalize_text(node.all_text if visible ==
"all" else node.visible_text)
if not regex.search(text):
return False
if visible == "visible":
if not node.visible:
return False
elif visible == "hidden":
if node.visible:
return False
for name, query_filter in iter(self._query_filters.items()):
if name in self.filter_options:
if not query_filter.matches(node, self.filter_options[name]):
return False
elif query_filter.has_default:
if not query_filter.matches(node, query_filter.default):
return False
if self.options["filter"] and not self.options["filter"](node):
return False
return True
def __init__(self, expected_title, exact=False, wait=None):
self.expected_title = (expected_title if isregex(expected_title) else
normalize_text(expected_title))
self.actual_title = None
self.search_regexp = toregex(expected_title, exact=exact)
self.options = {"wait": wait}
def __init__(self, query_type, expected_text=None, between=None, count=None, exact_text=False,
maximum=None, minimum=None, wait=None):
if expected_text is None:
expected_text = query_type
query_type = None
if query_type is None:
query_type = ("visible" if capybara.ignore_hidden_elements or capybara.visible_text_only
else "all")
assert query_type in VALID_QUERY_TYPE, \
"invalid option {query_type} for query_type, should be one of {valid_values}".format(
query_type=desc(query_type),
valid_values=", ".join(desc(VALID_QUERY_TYPE)))
self.expected_text = (expected_text if isregex(expected_text)
else normalize_text(expected_text))
self.query_type = query_type
self.search_regexp = toregex(expected_text, exact=exact_text)
self.options = {
"between": between,
"count": count,
"exact_text": exact_text,
"maximum": maximum,
"minimum": minimum,
"wait": wait}
self.node = None
self.actual_text = None
self.count = None
def _build_message(self, report_on_invisible):
message = failure_message(self.description, self.options)
if any(self.options.values()):
message += " but found {count} {times}".format(
count=self.count,
times=declension("time", "times", self.count))
message += " in {actual}".format(actual=desc(self.actual_text))
details_message = []
if self.node and not self.search_regexp.flags & re.IGNORECASE:
insensitive_regex = re.compile(
self.search_regexp.pattern,
flags=(self.search_regexp.flags | re.IGNORECASE))
insensitive_count = len(re.findall(insensitive_regex, self.actual_text))
if insensitive_count != self.count:
details_message.append(
"it was found {count} {times} using a case insensitive search".format(
count=insensitive_count,
times=declension("time", "times", insensitive_count)))
if self.node and self.query_type == "visible" and report_on_invisible:
invisible_text = normalize_text(self.node.all_text)
invisible_count = len(re.findall(self.search_regexp, invisible_text))
if invisible_count != self.count:
details_message.append(
"it was found {count} {times} including non-visible text".format(
count=invisible_count,
times=declension("time", "times", invisible_count)))
if details_message:
message += ". (However, {details}.)".format(details=" and ".join(details_message))
return message
def resolves_for(self, node):
"""
Resolves this query relative to the given node.
Args:
node (node.Document): The node to be evaluated.
Returns:
bool: Whether the given node matches this query.
"""
self.actual_title = normalize_text(node.title)
return bool(self.search_regexp.search(self.actual_title))
def resolve_for(self, node):
"""
Resolves this query relative to the given node.
Args:
node (node.Base): The node to be evaluated.
Returns:
int: The number of matches found.
"""
self.node = node
self.actual_text = normalize_text(node.visible_text if self.query_type
== "visible" else node.all_text)
self.count = len(re.findall(self.search_regexp, self.actual_text))
return self.count
def matches_filters(self, node):
"""
Returns whether the given node matches all filters.
Args:
node (Element): The node to evaluate.
Returns:
bool: Whether the given node matches.
"""
visible = self.visible
if self.options["text"]:
regex = toregex(self.options["text"])
text = normalize_text(node.all_text if visible ==
"all" else node.visible_text)
if not regex.search(text):
return False
if visible == "visible":
if not node.visible:
return False
elif visible == "hidden":
if node.visible:
return False
for name, query_filter in iter(self._query_filters.items()):
if name in self.filter_options:
if not query_filter.matches(node, self.filter_options[name]):
return False
elif query_filter.has_default:
if not query_filter.matches(node, query_filter.default):
return False
return True
def __init__(self, expected_title):
self.expected_title = (expected_title if isregex(expected_title) else
normalize_text(expected_title))
self.actual_title = None
self.search_regexp = toregex(expected_title)
