Python builtins.str() Examples

def draw(self, name, dname, draw_branches=True):
        from pydot import Dot, Edge,Node
        g = Dot()
        g.set_node_defaults(color='lightgray',
                            style='filled',
                            shape='box',
                            fontname='Courier',
                            fontsize='10')
        if len(self.nodes) == 1:
            g.add_node(Node(str(self.nodes[0])))
        else:
            for node in sorted(self.nodes, key=lambda x: x.num):
                for suc in self.sucs(node):
                    g.add_edge(Edge(str(node), str(suc), color='blue'))
                for except_node in self.catch_edges.get(node, []):
                    g.add_edge(Edge(str(node),
                                    str(except_node),
                                    color='black',
                                    style='dashed'))

        g.write_png('%s/%s.png' % (dname, name)) 

def draw(self, refresh=False, row=0, howMany=0):
        if self.dataModel.getOffset() in self.Paints:
            self.refresh = False
            self.qpix = QtGui.QPixmap(self.Paints[self.dataModel.getOffset()])
            self.drawAdditionals()
            return

        if self.refresh or refresh:
            qp = QtGui.QPainter()
            qp.begin(self.qpix)
            start = time()
            if not howMany:
                howMany = self.ROWS

            self.drawTextMode(qp, row=row, howMany=howMany)
            end = time() - start
            log.debug('draw Time ' + str(end))
            self.refresh = False
            qp.end()

        #        self.Paints[self.dataModel.getOffset()] = QtGui.QPixmap(self.qpix)
        self.drawAdditionals() 

def get_fake_method(self, name, descriptor):
        """
        Search for the given method name and descriptor
        and return a fake (ExternalMethod) if required.

        :param name: name of the method
        :param descriptor: descriptor of the method, for example `'(I I I)V'`
        :return: :class:`ExternalMethod`
        """
        if self.external:
            # An external class can only generate the methods on demand
            return self.orig_class.get_method(name, descriptor)

        # We are searching an unknown method in this class
        # It could be something that the class herits
        key = name + str(descriptor)
        if key not in self._inherits_methods:
            self._inherits_methods[key] = ExternalMethod(self.orig_class.get_name(), name, descriptor)
        return self._inherits_methods[key] 

def dump_value(self, endpoint_id, item_name, fname, fval):
        field_type = self._get_field_type(endpoint_id, item_name, fname)
        if field_type == '':
            return fval

        try:
            field_type = field_type.lower()
            if field_type == 'bool':
                return str(fval).lower()
            elif field_type == 'json':
                return json.dumps(fval)
            else:
                return fval
        except Exception as exc:
            msg = 'Fail to dump value of "{type_name}" - ' \
                  'endpoint={endpoint}, item={item}, field={field}' \
                  ''.format(type_name=field_type,
                            endpoint=endpoint_id,
                            item=item_name,
                            field=fname)
            log(msg, msgx=str(exc), level=logging.ERROR, need_tb=True)
            raise ConfigException(msg) 

def FormatDescriptorToPython(i):
    """
    Format a descriptor into a form which can be used as a python attribute

    example::

        >>> FormatDescriptorToPython('(Ljava/lang/Long; Ljava/lang/Long; Z Z)V')
        'Ljava_lang_LongLjava_lang_LongZZV

    :param i: name to transform
    :rtype: str
    """

    i = i.replace("/", "_")
    i = i.replace(";", "")
    i = i.replace("[", "")
    i = i.replace("(", "")
    i = i.replace(")", "")
    i = i.replace(" ", "")
    i = i.replace("$", "")

    return i 

def FormatNameToPython(i):
    """
    Transform a (method) name into a form which can be used as a python
    attribute

    example::

        >>> FormatNameToPython('<clinit>')
        'clinit'

    :param i: name to transform
    :rtype: str
    """

    i = i.replace("<", "")
    i = i.replace(">", "")
    i = i.replace("$", "_")

    return i 

def _fix_microsecond_format(fmt, micros):
    """
    implement %Nf so that user can control the digital number of microsecond.
    If number of % is even, don't do replacement.
    If N is not in [1-6], don't do replacement.
    If time length m is less than N, convert it to 6 digitals and return N
    digitals.
    """
    micros = str(micros).zfill(6)

    def do_replacement(x, micros):
        if int(x.group(1)) in range(1, 7) and len(x.group()) % 2:
            return x.group().replace('%' + x.group(1) + 'f',
                                     micros[:min(int(x.group(1)), len(micros))])
        return x.group()

    return re.sub(r'%+([1-6])f', lambda x: do_replacement(x, micros), fmt) 

def get_class(self, class_name):
        """
        Return the :class:`DvClass` with the given name

        The name is partially matched against the known class names and the first result is returned.
        For example, the input `foobar` will match on Lfoobar/bla/foo;

        :param str class_name:
        :return: the class matching on the name
        :rtype: DvClass
        """
        for name, klass in self.classes.items():
            # TODO why use the name partially?
            if class_name in name:
                if isinstance(klass, DvClass):
                    return klass
                dvclass = self.classes[name] = DvClass(klass, self.vma)
                return dvclass 

def get_elements(self, tag_name, attribute, with_namespace=True):
        """
        .. deprecated:: 3.3.5
            use :meth:`get_all_attribute_value` instead

        Return elements in xml files which match with the tag name and the specific attribute

        :param str tag_name: a string which specify the tag name
        :param str attribute: a string which specify the attribute
        """
        warnings.warn("This method is deprecated since 3.3.5.", DeprecationWarning)
        for i in self.xml:
            if self.xml[i] is None:
                continue
            for item in self.xml[i].findall('.//' + tag_name):
                if with_namespace:
                    value = item.get(self._ns(attribute))
                else:
                    value = item.get(attribute)
                # There might be an attribute without the namespace
                if value:
                    yield self._format_value(value) 

def get_field_ast(field):
    triple = field.get_class_name()[1:-1], field.get_name(
    ), field.get_descriptor()

    expr = None
    if field.init_value:
        val = field.init_value.value
        expr = dummy(str(val))

        if val is not None:
            if field.get_descriptor() == 'Ljava/lang/String;':
                expr = literal_string(val)
            elif field.proto == 'B':
                expr = literal_hex_int(struct.unpack('<b', struct.pack("B", val))[0])

    return {
        'triple': triple,
        'type': parse_descriptor(field.get_descriptor()),
        'flags': util.get_access_field(field.get_access_flags()),
        'expr': expr,
    } 

def FormatClassToPython(i):
    """
    Transform a typed class name into a form which can be used as a python
    attribute

    example::

        >>> FormatClassToPython('Lfoo/bar/foo/Barfoo$InnerClass;')
        'Lfoo_bar_foo_Barfoo_InnerClass'

    :param i: classname to transform
    :rtype: str
    """
    i = i[:-1]
    i = i.replace("/", "_")
    i = i.replace("$", "_")

    return i 

def handleEditMode(self, modifiers, key, event):
        if key in range(0, 256):
            offs = self.getCursorOffsetInPage()

            self.dataModel.setData_b(self.dataModel.getOffset() + offs, str(event.text()))

            z = self.dataModel.getOffset() + offs
            # TODO: sa nu se repete, tre original_transformengine
            self.transformationEngine = RangePen(self.original_textdecorator, z, z + 0,
                                                 QtGui.QPen(QtGui.QColor(218, 94, 242), 0, QtCore.Qt.SolidLine),
                                                 ignoreHighlights=True)

            self.moveCursor(Directions.Right)

            x, y = self.cursor.getPosition()

            self.draw(refresh=True, row=y, howMany=1) 

def get_all_attribute_value(
        self, tag_name, attribute, format_value=True, **attribute_filter
    ):
        """
        Yields all the attribute values in xml files which match with the tag name and the specific attribute

        :param str tag_name: specify the tag name
        :param str attribute: specify the attribute
        :param bool format_value: specify if the value needs to be formatted with packagename
        """
        tags = self.find_tags(tag_name, **attribute_filter)
        for tag in tags:
            value = tag.get(attribute) or tag.get(self._ns(attribute))
            if value is not None:
                if format_value:
                    yield self._format_value(value)
                else:
                    yield value 

def _update(self, name, str_to_encrypt):
        """
        Update the string for the name.
        :return: raise on failure
        """

        self.delete(name)

        if len(str_to_encrypt) <= SPLUNK_CRED_LEN_LIMIT:
            self._create(name, str_to_encrypt)
            return

        # split the str_to_encrypt when len > 255
        length = SPLUNK_CRED_LEN_LIMIT
        i = 0
        while length < len(str_to_encrypt) + SPLUNK_CRED_LEN_LIMIT:
            curr_str = str_to_encrypt[length - SPLUNK_CRED_LEN_LIMIT:length]
            length += SPLUNK_CRED_LEN_LIMIT

            stanza_name = self._sep.join((name, str(i)))
            self._create(stanza_name, curr_str)
            i += 1 

def object_to_bytes(obj):
    """
    Convert a object to a bytearray or call get_raw() of the object
    if no useful type was found.
    """
    if isinstance(obj, str):
        return bytearray(obj, "UTF-8")
    elif isinstance(obj, bool):
        return bytearray()
    elif isinstance(obj, int):
        return pack("<L", obj)
    elif obj is None:
        return bytearray()
    elif isinstance(obj, bytearray):
        return obj
    else:
        return obj.get_raw() 

def send_http_request(self, url, method, parameters=None, payload=None, headers=None, cookies=None, verify=True,
                          cert=None, timeout=None, proxy_uri=None):
        if self.http_session is None:
            self._init_request_session(proxy_uri)
        requests_args = {'timeout': (10.0, 5.0), 'verify': verify}
        if parameters:
            requests_args['params'] = parameters
        if payload:
            if isinstance(payload, (dict, list)):
                requests_args['json'] = payload
            else:
                requests_args['data'] = str(payload)
        if headers:
            requests_args['headers'] = headers
        if cookies:
            requests_args['cookies'] = cookies
        if cert:
            requests_args['cert'] = cert
        if timeout is not None:
            requests_args['timeout'] = timeout
        if self.requests_proxy:
            requests_args['proxies'] = self.requests_proxy
        return self.http_session.request(method, url, **requests_args) 

def eventFilter(self, watched, event):
        if event.type() == QtCore.QEvent.KeyPress:
            if event.key() == QtCore.Qt.Key_Delete:
                # get RVA column from treeView

                item = self.widget.currentItem()

                offset = item.getOffset()  # int(str(item.text(1)),0)
                size = item.getSize()  # int(str(item.text(2)),0)
                u = offset
                v = offset + size

                self.view.selector.removeSelection(u, v, TextSelection.SelectionType.PERMANENT)
                # TODO: remove tree!

                item.parent().removeChild(item)
                # self.widget.takeTopLevelItem(self.widget.indexOfTopLevelItem(item))
                # rva = self.widget.indexFromItem(item, 1).data().toString()

        return False 

def _update(self, name, str_to_encrypt):
        """
        Update the string for the name.
        :return: raise on failure
        """

        self.delete(name)

        if len(str_to_encrypt) <= SPLUNK_CRED_LEN_LIMIT:
            self._create(name, str_to_encrypt)
            return

        # split the str_to_encrypt when len > 255
        length = SPLUNK_CRED_LEN_LIMIT
        i = 0
        while length < len(str_to_encrypt) + SPLUNK_CRED_LEN_LIMIT:
            curr_str = str_to_encrypt[length - SPLUNK_CRED_LEN_LIMIT:length]
            length += SPLUNK_CRED_LEN_LIMIT

            stanza_name = self._sep.join((name, str(i)))
            self._create(stanza_name, curr_str)
            i += 1 

def find_tags_from_xml(
        self, xml_name, tag_name, **attribute_filter
    ):
        """
        Return a list of all the matched tags in a specific xml
        w
        :param str xml_name: specify from which xml to pick the tag from
        :param str tag_name: specify the tag name
        """
        xml = self.xml[xml_name]
        if xml is None:
            return []
        if xml.tag == tag_name:
            if self.is_tag_matched(
                xml.tag, **attribute_filter
            ):
                return [xml]
            return []
        tags = xml.findall(".//" + tag_name)
        return [
            tag for tag in tags if self.is_tag_matched(
                tag, **attribute_filter
            )
        ] 

def slotDoubleClicked(self, mi):
        mi = self.proxyModel.mapToSource(mi)
        row = mi.row()
        column = mi.column()

        if column == len(self.headers) - 1:
            data = mi.data()
            xref_method = None
            xref_class = None
            for xref in self.xrefs:
                if str(xref[-2]) == data:
                    xref_method = xref[-2]
                    xref_class = xref[-1]
                    break

            if xref_class and xref_method:
                self.mainwin.openSourceWindow(current_class=xref_class,
                                              method=xref_method)
                self.parent.close()
                return
            else:
                self.mainwin.showStatus("Impossible to find the xref ....")
                return 

def __getstate__(self):
        """
        Function for pickling APK Objects.

        We remove the zip from the Object, as it is not pickable
        And it does not make any sense to pickle it anyways.

        :returns: the picklable APK Object without zip.
        """
        # Upon pickling, we need to remove the ZipFile
        x = self.__dict__
        x['axml'] = str(x['axml'])
        x['xml'] = str(x['xml'])
        del x['zip']

        return x 

def dump_value(self, endpoint_id, item_name, fname, fval):
        field_type = self._get_field_type(endpoint_id, item_name, fname)
        if field_type == '':
            return fval

        try:
            field_type = field_type.lower()
            if field_type == 'bool':
                return str(fval).lower()
            elif field_type == 'json':
                return json.dumps(fval)
            else:
                return fval
        except Exception as exc:
            msg = 'Fail to dump value of "{type_name}" - ' \
                  'endpoint={endpoint}, item={item}, field={field}' \
                  ''.format(type_name=field_type,
                            endpoint=endpoint_id,
                            item=item_name,
                            field=fname)
            log(msg, msgx=str(exc), level=logging.ERROR, need_tb=True)
            raise ConfigException(msg) 

def validate(self, value, data):
        try:
            self._validator(
                value,
                data,
                *self._args,
                **self._kwargs
            )
        except ValidationFailed as exc:
            self.put_msg(str(exc))
            return False
        else:
            return True 

def __repr__(self):
        return str(self.nodes) 

def get_services(self):
        """
        Return the android:name attribute of all services

        :rtype: a list of str
        """
        return list(self.get_all_attribute_value("service", "name")) 

def get_method(self, name, descriptor):
        """
        Get the method by name and descriptor,
        or create a new one if the requested method does not exists.

        :param name: method name
        :param descriptor: method descriptor, for example `'(I)V'`
        :return: :class:`ExternalMethod`
        """
        key = name + str(descriptor)
        if key not in self.methods:
            self.methods[key] = ExternalMethod(self.name, name, descriptor)

        return self.methods[key] 

def save(self, filename):
        """
        Save the current buffer to `filename`

        Exisiting files with the same name will be overwritten.

        :param str filename: the name of the file to save to
        """
        with open(filename, "wb") as fd:
            fd.write(self.__buff) 

def _Print(name, arg):
    buff = name + " "

    if type(arg).__name__ == 'int':
        buff += "0x%x" % arg
    elif type(arg).__name__ == 'long':
        buff += "0x%x" % arg
    elif type(arg).__name__ == 'str':
        buff += "%s" % arg
    elif isinstance(arg, SV):
        buff += "0x%x" % arg.get_value()
    elif isinstance(arg, SVs):
        buff += arg.get_value().__str__()

    print(buff) 

def get_requested_aosp_permissions(self):
        """
        Returns requested permissions declared within AOSP project.

        This includes several other permissions as well, which are in the platform apps.

        :rtype: list of str
        """
        aosp_permissions = []
        all_permissions = self.get_permissions()
        for perm in all_permissions:
            if perm in list(self.permission_module.keys()):
                aosp_permissions.append(perm)
        return aosp_permissions 

def normalize_headers(self, context):
        """Normalize headers which must be a dict which keys and values are
        string."""
        header = self.header.render(context)
        return {k: str(v) for k, v in header.items()}