def _get_element_list(context, element_name, content=None, href=None, svg_title=None, svg_desc=None, dc_creator=None, dc_date=None, **kw): query = _make_xpath_query(element_name, **kw) elements = context.get_element_list(query) # Filter the elements with the regex (TODO use XPath) if content is not None: elements = [element for element in elements if element.match(content)] if href is not None: filtered = [] for element in elements: href_attr = element.get_attribute('xlink:href') if search(href, href_attr) is not None: filtered.append(element) elements = filtered if dc_date is not None: # XXX Date or DateTime? dc_date = DateTime.encode(dc_date) for variable, childname in [ (svg_title, 'svg:title'), (svg_desc, 'svg:desc'), (dc_creator, 'descendant::dc:creator'), (dc_date, 'descendant::dc:date')]: if not variable: continue filtered = [] for element in elements: child = element.get_element(childname) if child and child.match(variable): filtered.append(element) elements = filtered return elements
def set_user_defined_metadata(self, name, value): if type(value) is bool: value_type = 'boolean' value = u'true' if value else u'false' elif isinstance(value, (int, float, Decimal)): value_type = 'float' value = unicode(value) elif type(value) is date: value_type = 'date' value = unicode(Date.encode(value)) elif type(value) is datetime: value_type = 'date' value = unicode(DateTime.encode(value)) elif type(value) is str: value_type = 'string' value = unicode(value) elif type(value) is unicode: value_type = 'string' elif type(value) is timedelta: value_type = 'time' value = unicode(Duration.encode(value)) else: raise TypeError, 'unexpected type "%s" for value' % type(value) # Already the same element ? for metadata in self.get_elements('//meta:user-defined'): if metadata.get_attribute('meta:name') == name: break else: metadata = odf_create_element('meta:user-defined') metadata.set_attribute('meta:name', name) self.get_meta_body().append(metadata) metadata.set_attribute('meta:value-type', value_type) metadata.set_text(value)
def _get_elements(context, element_name, content=None, url=None, svg_title=None, svg_desc=None, dc_creator=None, dc_date=None, **kw): query = _make_xpath_query(element_name, **kw) elements = context.get_elements(query) # Filter the elements with the regex (TODO use XPath) if content is not None: elements = [element for element in elements if element.match(content)] if url is not None: filtered = [] for element in elements: url_attr = element.get_attribute('xlink:href') if search(url, url_attr) is not None: filtered.append(element) elements = filtered if dc_date is not None: # XXX Date or DateTime? dc_date = DateTime.encode(dc_date) for variable, childname in [ (svg_title, 'svg:title'), (svg_desc, 'svg:desc'), (dc_creator, 'descendant::dc:creator'), (dc_date, 'descendant::dc:date')]: if not variable: continue filtered = [] for element in elements: child = element.get_element(childname) if child and child.match(variable): filtered.append(element) elements = filtered return elements
def set_user_defined_metadata(self, name, value): if type(value) is bool: value_type = 'boolean' value = u'true' if value else u'false' elif isinstance(value, (int, float, Decimal)): value_type = 'float' value = unicode(value) elif type(value) is date: value_type = 'date' value = unicode(Date.encode(value)) elif type(value) is datetime: value_type = 'date' value = unicode(DateTime.encode(value)) elif type(value) is str: value_type = 'string' value = unicode(value) elif type(value) is unicode: value_type = 'string' elif type(value) is timedelta: value_type = 'time' value = unicode(Duration.encode(value)) else: raise TypeError, 'unexpected type "%s" for value' % type(value) # Already the same element ? for metadata in self.get_element_list('//meta:user-defined'): if metadata.get_attribute('meta:name') == name: break else: metadata = odf_create_element('meta:user-defined') metadata.set_attribute('meta:name', name) self.get_meta_body().append(metadata) metadata.set_attribute('meta:value-type', value_type) metadata.set_text(value)
def set_creation_date(self, date): """Set the creation date of the document. Arguments: date -- datetime """ element = self.get_element('//meta:creation-date') if element is None: element = odf_create_element('meta:creation-date') self.get_meta_body().append(element) creation_date = DateTime.encode(date) element.set_text(creation_date)
def set_modification_date(self, date): """Set the last modified date of the document. Arguments: date -- datetime """ element = self.get_element('//dc:date') if element is None: element = odf_create_element('dc:date') self.get_meta_body().append(element) modification_date = DateTime.encode(date) element.set_text(modification_date)
def odf_create_time_variable(time, fixed=False, data_style=None, text=None, time_adjust=None): element = odf_create_element("text:time") element.set_attribute("text:time-value", DateTime.encode(time)) if fixed: element.set_attribute("text:fixed", "true") if data_style is not None: element.set_style_attribute("style:data-style-name", data_style) if text is None: text = time.strftime("%H:%M:%S") element.set_text(text) if time_adjust is not None: element.set_attribute("text:time-adjust", Duration.encode(time_adjust)) return element
def odf_create_date_variable(date, fixed=False, data_style=None, text=None, date_adjust=None): element = odf_create_element('text:date') element.set_attribute('text:date-value', DateTime.encode(date)) if fixed: element.set_attribute('text:fixed', 'true') if data_style is not None: element.set_style_attribute('style:data-style-name', data_style) if text is None: text = Date.encode(date) element.set_text(text) if date_adjust is not None: element.set_attribute('text:date-adjust', Duration.encode(date_adjust)) return element
def odf_create_time_variable(time, fixed=False, data_style=None, text=None, time_adjust=None): element = odf_create_element('text:time') element.set_attribute('text:time-value', DateTime.encode(time)) if fixed: element.set_attribute('text:fixed', 'true') if data_style is not None: element.set_style_attribute('style:data-style-name', data_style) if text is None: text = time.strftime('%H:%M:%S') element.set_text(text) if time_adjust is not None: element.set_attribute('text:time-adjust', Duration.encode(time_adjust)) return element
def odf_create_time_variable(time, fixed=False, data_style=None, text=None, time_adjust=None): data = '<text:time text:time-value="%s"/>' element = odf_create_element(data % DateTime.encode(time)) if fixed: element.set_attribute('text:fixed', 'true') if data_style is not None: element.set_attribute('style:data-style-name', data_style) if text is None: text = time.strftime('%H:%M:%S') element.set_text(text) if time_adjust is not None: element.set_attribute('text:time-adjust', Duration.encode(time_adjust)) return element
def set_dc_date(self, date=None): """Set the date of the change. If date is None, use current time. Arguments: date -- datetime """ if date is None: date = datetime.now() dcdate = DateTime.encode(date) element = self.get_element('dc:date') if element is None: element = odf_create_element('dc:date') self.insert(element, xmlposition=LAST_CHILD) element.set_text(dcdate)
def _set_value_and_type(element, value=None, value_type=None, text=None, currency=None): # Remove possible previous value and type for name in ('office:value-type', 'office:boolean-value', 'office:value', 'office:date-value', 'office:string-value', 'office:time-value', 'table:formula'): try: element.del_attribute('office:currency') except KeyError: pass if value is None: try: element.del_attribute(name) except KeyError: pass element._erase_text_content() return text if type(value) is bool: if value_type is None: value_type = 'boolean' if text is None: text = u'true' if value else u'false' value = Boolean.encode(value) elif isinstance(value, (int, float, long, dec)): if value_type is 'percentage': text = "%d %%" % int(value * 100) if value_type is None: value_type = 'float' if text is None: text = unicode(value) value = str(value) elif type(value) is date: if value_type is None: value_type = 'date' if text is None: text = unicode(Date.encode(value)) value = Date.encode(value) elif type(value) is datetime: if value_type is None: value_type = 'date' if text is None: text = unicode(DateTime.encode(value)) value = DateTime.encode(value) elif type(value) is str: if value_type is None: value_type = 'string' if text is None: text = unicode(value) elif type(value) is unicode: if value_type is None: value_type = 'string' if text is None: text = value elif type(value) is timedelta: if value_type is None: value_type = 'time' if text is None: text = unicode(Duration.encode(value)) value = Duration.encode(value) elif value is not None: raise TypeError, 'type "%s" is unknown' % type(value) if value_type is not None: element.set_attribute('office:value-type', value_type) if value_type == 'boolean': element.set_attribute('office:boolean-value', value) elif value_type == 'currency': element.set_attribute('office:value', value) element.set_attribute('office:currency', currency) elif value_type == 'date': element.set_attribute('office:date-value', value) elif value_type in ('float', 'percentage'): element.set_attribute('office:value', value) elif value_type == 'string': element.set_attribute('office:string-value', value) elif value_type == 'time': element.set_attribute('office:time-value', value) return text
def _set_value_and_type(element, value=None, value_type=None, text=None, currency=None): # Remove possible previous value and type for name in ('office:value-type', 'office:boolean-value', 'office:value', 'office:date-value', 'office:string-value', 'office:time-value'): try: element.del_attribute(name) except KeyError: pass if type(value) is bool: if value_type is None: value_type = 'boolean' if text is None: text = u'true' if value else u'false' value = Boolean.encode(value) elif isinstance(value, (int, float, dec)): if value_type is None: value_type = 'float' if text is None: text = unicode(value) value = str(value) elif type(value) is date: if value_type is None: value_type = 'date' if text is None: text = unicode(Date.encode(value)) value = Date.encode(value) elif type(value) is datetime: if value_type is None: value_type = 'date' if text is None: text = unicode(DateTime.encode(value)) value = DateTime.encode(value) elif type(value) is str: if value_type is None: value_type = 'string' if text is None: text = unicode(value) elif type(value) is unicode: if value_type is None: value_type = 'string' if text is None: text = value elif type(value) is timedelta: if value_type is None: value_type = 'time' if text is None: text = unicode(Duration.encode(value)) value = Duration.encode(value) elif value is not None: raise TypeError, 'type "%s" is unknown' % type(value) if value_type is not None: element.set_attribute('office:value-type', value_type) if value_type == 'boolean': element.set_attribute('office:boolean-value', value) elif value_type == 'currency': element.set_attribute('office:value', value) element.set_attribute('office:currency', currency) elif value_type == 'date': element.set_attribute('office:date-value', value) elif value_type in ('float', 'percentage'): element.set_attribute('office:value', value) elif value_type == 'string': element.set_attribute('office:string-value', value) elif value_type == 'time': element.set_attribute('office:time-value', value) return text
def set_dc_date(self, date): dc_date = self.get_element('descendant::dc:date') if dc_date is None: dc_date = odf_create_element('<dc:date/>') self.append_element(dc_date) dc_date.set_text(DateTime.encode(date))