我们从Python开源项目中，提取了以下30个代码示例，用于说明如何使用docutils.utils.SystemMessagePropagation()。
def get_column_widths(self, max_cols): if type(self.widths) == list: if len(self.widths) != max_cols: error = self.state_machine.reporter.error( '"%s" widths do not match the number of columns in table ' '(%s).' % (self.name, max_cols), nodes.literal_block( self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) col_widths = self.widths elif max_cols: col_widths = [100 // max_cols] * max_cols else: error = self.state_machine.reporter.error( 'No table data detected in CSV file.', nodes.literal_block( self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) if self.widths == 'auto': widths = 'auto' elif self.widths: # "grid" or list of integers widths = 'given' else: widths = self.widths return widths, col_widths
def get_column_widths(self, max_cols): if type(self.widths) == list: if len(self.widths) != max_cols: error = self.state_machine.reporter.error( '"%s" widths do not match the number of columns in table ' '(%s).' % (self.name, max_cols), nodes.literal_block( self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) col_widths = self.widths elif max_cols: col_widths = [100 // max_cols] * max_cols else: error = self.state_machine.reporter.error( 'No table data detected in CSV file.', nodes.literal_block( self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) return col_widths
def get_column_widths(self, max_cols): if 'widths' in self.options: col_widths = self.options['widths'] if len(col_widths) != max_cols: error = self.state_machine.reporter.error( '"%s" widths do not match the number of columns in table ' '(%s).' % (self.name, max_cols), nodes.literal_block( self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) elif max_cols: col_widths = [100 // max_cols] * max_cols else: error = self.state_machine.reporter.error( 'No table data detected in CSV file.', nodes.literal_block( self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) return col_widths
def check_table_dimensions(self, rows, header_rows, stub_columns): if len(rows) < header_rows: error = self.state_machine.reporter.error( '%s header row(s) specified but only %s row(s) of data ' 'supplied ("%s" directive).' % (header_rows, len(rows), self.name), nodes.literal_block( self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) if len(rows) == header_rows > 0: error = self.state_machine.reporter.error( 'Insufficient data supplied (%s row(s)); no data remaining ' 'for table body, required by "%s" directive.' % (len(rows), self.name), nodes.literal_block( self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) for row in rows: if len(row) < stub_columns: error = self.state_machine.reporter.error( '%s stub column(s) specified but only %s columns(s) of ' 'data supplied ("%s" directive).' % (stub_columns, len(row), self.name), nodes.literal_block( self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) if len(row) == stub_columns > 0: error = self.state_machine.reporter.error( 'Insufficient data supplied (%s columns(s)); no data remaining ' 'for table body, required by "%s" directive.' % (len(row), self.name), nodes.literal_block( self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error)
def run(self): if not self.content: error = self.state_machine.reporter.error( 'The "%s" directive is empty; content required.' % self.name, nodes.literal_block(self.block_text, self.block_text), line=self.lineno) return [error] title, messages = self.make_title() node = nodes.Element() # anonymous container for parsing self.state.nested_parse(self.content, self.content_offset, node) try: num_cols, widths, col_widths = self.check_list_content(node) table_data = [[item.children for item in row_list[0]] for row_list in node[0]] header_rows = self.options.get('header-rows', 0) stub_columns = self.options.get('stub-columns', 0) self.check_table_dimensions(table_data, header_rows, stub_columns) except SystemMessagePropagation, detail: return [detail.args[0]] table_node = self.build_table_from_list(table_data, widths, col_widths, header_rows, stub_columns) if 'align' in self.options: table_node['align'] = self.options.get('align') table_node['classes'] += self.options.get('class', []) self.add_name(table_node) if title: table_node.insert(0, title) return [table_node] + messages
def check_list_content(self, node): if len(node) != 1 or not isinstance(node[0], nodes.bullet_list): error = self.state_machine.reporter.error( 'Error parsing content block for the "%s" directive: ' 'exactly one bullet list expected.' % self.name, nodes.literal_block(self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) list_node = node[0] # Check for a uniform two-level bullet list: for item_index in range(len(list_node)): item = list_node[item_index] if len(item) != 1 or not isinstance(item[0], nodes.bullet_list): error = self.state_machine.reporter.error( 'Error parsing content block for the "%s" directive: ' 'two-level bullet list expected, but row %s does not ' 'contain a second-level bullet list.' % (self.name, item_index + 1), nodes.literal_block( self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) elif item_index: # ATTN pychecker users: num_cols is guaranteed to be set in the # "else" clause below for item_index==0, before this branch is # triggered. if len(item[0]) != num_cols: error = self.state_machine.reporter.error( 'Error parsing content block for the "%s" directive: ' 'uniform two-level bullet list expected, but row %s ' 'does not contain the same number of items as row 1 ' '(%s vs %s).' % (self.name, item_index + 1, len(item[0]), num_cols), nodes.literal_block(self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) else: num_cols = len(item[0]) widths, col_widths = self.get_column_widths(num_cols) return num_cols, widths, col_widths
def run(self): if not self.content: error = self.state_machine.reporter.error( 'The "%s" directive is empty; content required.' % self.name, nodes.literal_block(self.block_text, self.block_text), line=self.lineno) return [error] title, messages = self.make_title() node = nodes.Element() # anonymous container for parsing self.state.nested_parse(self.content, self.content_offset, node) try: num_cols, col_widths = self.check_list_content(node) table_data = [[item.children for item in row_list[0]] for row_list in node[0]] header_rows = self.options.get('header-rows', 0) stub_columns = self.options.get('stub-columns', 0) self.check_table_dimensions(table_data, header_rows, stub_columns) except SystemMessagePropagation, detail: return [detail.args[0]] table_node = self.build_table_from_list(table_data, col_widths, header_rows, stub_columns) if 'align' in self.options: table_node['align'] = self.options.get('align') table_node['classes'] += self.options.get('class', []) self.add_name(table_node) if title: table_node.insert(0, title) return [table_node] + messages
def check_list_content(self, node): if len(node) != 1 or not isinstance(node[0], nodes.bullet_list): error = self.state_machine.reporter.error( 'Error parsing content block for the "%s" directive: ' 'exactly one bullet list expected.' % self.name, nodes.literal_block(self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) list_node = node[0] # Check for a uniform two-level bullet list: for item_index in range(len(list_node)): item = list_node[item_index] if len(item) != 1 or not isinstance(item[0], nodes.bullet_list): error = self.state_machine.reporter.error( 'Error parsing content block for the "%s" directive: ' 'two-level bullet list expected, but row %s does not ' 'contain a second-level bullet list.' % (self.name, item_index + 1), nodes.literal_block( self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) elif item_index: # ATTN pychecker users: num_cols is guaranteed to be set in the # "else" clause below for item_index==0, before this branch is # triggered. if len(item[0]) != num_cols: error = self.state_machine.reporter.error( 'Error parsing content block for the "%s" directive: ' 'uniform two-level bullet list expected, but row %s ' 'does not contain the same number of items as row 1 ' '(%s vs %s).' % (self.name, item_index + 1, len(item[0]), num_cols), nodes.literal_block(self.block_text, self.block_text), line=self.lineno) raise SystemMessagePropagation(error) else: num_cols = len(item[0]) col_widths = self.get_column_widths(num_cols) return num_cols, col_widths
def run(self): if not self.content: error = self.state_machine.reporter.error( 'The "%s" directive is empty; content required.' % self.name, nodes.literal_block(self.block_text, self.block_text), line=self.lineno) return [error] title, messages = self.make_title() node = nodes.Element() # anonymous container for parsing self.state.nested_parse(self.content, self.content_offset, node) try: num_cols, col_widths = self.check_list_content(node) table_data = [[item.children for item in row_list[0]] for row_list in node[0]] header_rows = self.options.get('header-rows', 0) stub_columns = self.options.get('stub-columns', 0) self.check_table_dimensions(table_data, header_rows, stub_columns) except SystemMessagePropagation, detail: return [detail.args[0]] table_node = self.build_table_from_list(table_data, col_widths, header_rows, stub_columns) table_node['classes'] += self.options.get('class', []) self.add_name(table_node) if title: table_node.insert(0, title) return [table_node] + messages
def run(self): if not self.content: error = self.state_machine.reporter.error( 'The "%s" directive is empty; content required.' % self.name, nodes.literal_block(self.block_text, self.block_text), line=self.lineno) return [error] title, messages = self.make_title() node = nodes.Element() # anonymous container for parsing self.state.nested_parse(self.content, self.content_offset, node) try: num_cols, col_widths = self.check_list_content(node) table_data = [[item.children for item in row_list[0]] for row_list in node[0]] header_rows = self.options.get('header-rows', 0) stub_columns = self.options.get('stub-columns', 0) self.check_table_dimensions(table_data, header_rows, stub_columns) except SystemMessagePropagation as detail: return [detail.args[0]] table_node = self.build_table_from_list(table_data, col_widths, header_rows, stub_columns) if 'align' in self.options: table_node['align'] = self.options.get('align') table_node['classes'] += self.options.get('class', []) self.add_name(table_node) if title: table_node.insert(0, title) return [table_node] + messages
def run(self): try: if (not self.state.document.settings.file_insertion_enabled and ('file' in self.options or 'url' in self.options)): warning = self.state_machine.reporter.warning( 'File and URL access deactivated; ignoring "%s" ' 'directive.' % self.name, nodes.literal_block( self.block_text, self.block_text), line=self.lineno) return [warning] self.check_requirements() title, messages = self.make_title() csv_data, source = self.get_csv_data() table_head, max_header_cols = self.process_header_option() rows, max_cols = self.parse_csv_data_into_rows( csv_data, self.DocutilsDialect(self.options), source) max_cols = max(max_cols, max_header_cols) header_rows = self.options.get('header-rows', 0) stub_columns = self.options.get('stub-columns', 0) self.check_table_dimensions(rows, header_rows, stub_columns) table_head.extend(rows[:header_rows]) table_body = rows[header_rows:] widths, col_widths = self.get_column_widths(max_cols) self.extend_short_rows_with_empty_cells(max_cols, (table_head, table_body)) except SystemMessagePropagation, detail: return [detail.args[0]] except csv.Error, detail: message = str(detail) if sys.version_info < (3,) and '1-character string' in message: message += '\nwith Python 2.x this must be an ASCII character.' error = self.state_machine.reporter.error( 'Error with CSV data in "%s" directive:\n%s' % (self.name, message), nodes.literal_block( self.block_text, self.block_text), line=self.lineno) return [error] table = (col_widths, table_head, table_body) table_node = self.state.build_table(table, self.content_offset, stub_columns, widths=widths) table_node['classes'] += self.options.get('class', []) if 'align' in self.options: table_node['align'] = self.options.get('align') self.add_name(table_node) if title: table_node.insert(0, title) return [table_node] + messages
def run(self): try: if (not self.state.document.settings.file_insertion_enabled and ('file' in self.options or 'url' in self.options)): warning = self.state_machine.reporter.warning( 'File and URL access deactivated; ignoring "%s" ' 'directive.' % self.name, nodes.literal_block( self.block_text, self.block_text), line=self.lineno) return [warning] self.check_requirements() title, messages = self.make_title() csv_data, source = self.get_csv_data() table_head, max_header_cols = self.process_header_option() rows, max_cols = self.parse_csv_data_into_rows( csv_data, self.DocutilsDialect(self.options), source) max_cols = max(max_cols, max_header_cols) header_rows = self.options.get('header-rows', 0) stub_columns = self.options.get('stub-columns', 0) self.check_table_dimensions(rows, header_rows, stub_columns) table_head.extend(rows[:header_rows]) table_body = rows[header_rows:] col_widths = self.get_column_widths(max_cols) self.extend_short_rows_with_empty_cells(max_cols, (table_head, table_body)) except SystemMessagePropagation, detail: return [detail.args[0]] except csv.Error, detail: message = str(detail) if sys.version_info < (3,) and '1-character string' in message: message += '\nwith Python 2.x this must be an ASCII character.' error = self.state_machine.reporter.error( 'Error with CSV data in "%s" directive:\n%s' % (self.name, message), nodes.literal_block( self.block_text, self.block_text), line=self.lineno) return [error] table = (col_widths, table_head, table_body) table_node = self.state.build_table(table, self.content_offset, stub_columns, widths=self.widths) table_node['classes'] += self.options.get('class', []) if 'align' in self.options: table_node['align'] = self.options.get('align') self.add_name(table_node) if title: table_node.insert(0, title) return [table_node] + messages
def run(self): try: if (not self.state.document.settings.file_insertion_enabled and ('file' in self.options or 'url' in self.options)): warning = self.state_machine.reporter.warning( 'File and URL access deactivated; ignoring "%s" ' 'directive.' % self.name, nodes.literal_block( self.block_text, self.block_text), line=self.lineno) return [warning] self.check_requirements() title, messages = self.make_title() csv_data, source = self.get_csv_data() table_head, max_header_cols = self.process_header_option() rows, max_cols = self.parse_csv_data_into_rows( csv_data, self.DocutilsDialect(self.options), source) max_cols = max(max_cols, max_header_cols) header_rows = self.options.get('header-rows', 0) stub_columns = self.options.get('stub-columns', 0) self.check_table_dimensions(rows, header_rows, stub_columns) table_head.extend(rows[:header_rows]) table_body = rows[header_rows:] col_widths = self.get_column_widths(max_cols) self.extend_short_rows_with_empty_cells(max_cols, (table_head, table_body)) except SystemMessagePropagation, detail: return [detail.args[0]] except csv.Error, detail: message = str(detail) if sys.version_info < (3,) and '1-character string' in message: message += '\nwith Python 2.x this must be an ASCII character.' error = self.state_machine.reporter.error( 'Error with CSV data in "%s" directive:\n%s' % (self.name, message), nodes.literal_block( self.block_text, self.block_text), line=self.lineno) return [error] table = (col_widths, table_head, table_body) table_node = self.state.build_table(table, self.content_offset, stub_columns) table_node['classes'] += self.options.get('class', []) self.add_name(table_node) if title: table_node.insert(0, title) return [table_node] + messages
def run(self): try: if (not self.state.document.settings.file_insertion_enabled and ('file' in self.options or 'url' in self.options)): warning = self.state_machine.reporter.warning( 'File and URL access deactivated; ignoring "%s" ' 'directive.' % self.name, nodes.literal_block( self.block_text, self.block_text), line=self.lineno) return [warning] self.check_requirements() title, messages = self.make_title() csv_data, source = self.get_csv_data() table_head, max_header_cols = self.process_header_option() rows, max_cols = self.parse_csv_data_into_rows( csv_data, self.DocutilsDialect(self.options), source) max_cols = max(max_cols, max_header_cols) header_rows = self.options.get('header-rows', 0) stub_columns = self.options.get('stub-columns', 0) self.check_table_dimensions(rows, header_rows, stub_columns) table_head.extend(rows[:header_rows]) table_body = rows[header_rows:] col_widths = self.get_column_widths(max_cols) self.extend_short_rows_with_empty_cells(max_cols, (table_head, table_body)) except SystemMessagePropagation as detail: return [detail.args[0]] except csv.Error as detail: message = str(detail) if sys.version_info < (3,) and '1-character string' in message: message += '\nwith Python 2.x this must be an ASCII character.' error = self.state_machine.reporter.error( 'Error with CSV data in "%s" directive:\n%s' % (self.name, message), nodes.literal_block( self.block_text, self.block_text), line=self.lineno) return [error] table = (col_widths, table_head, table_body) table_node = self.state.build_table(table, self.content_offset, stub_columns, widths=self.widths) table_node['classes'] += self.options.get('class', []) if 'align' in self.options: table_node['align'] = self.options.get('align') self.add_name(table_node) if title: table_node.insert(0, title) return [table_node] + messages
