def mapper(self, line):
"""
Yields the correct values by consulting mapper_yield
"""
values = csv_util.parse_line(line, dialect="mysqldump")
record = StudentModuleRecord(*values)
return self.mapper_yield(record) # return generator we got from yield
def mapper(self, line):
"""
Yields the correct values by consulting mapper_yield
"""
values = csv_util.parse_line(line, dialect='mysqldump')
record = StudentModuleRecord(*values)
return self.mapper_yield(record) # return generator we got from yield
def mapper(self, line):
"""
Extract course and reformat each line.
Returns:
key: course_id
value: tab separated row data
"""
values = csv_util.parse_line(line, dialect='mysqldump')
record = StudentModuleRecord(*values)
course_id = record.course_id
# Convert to a tab separated row
tab_separated_row = csv_util.to_csv_line(record, dialect='mysqlpipe')
yield course_id, tab_separated_row
def mapper(self, line):
"""
Extract course and reformat each line.
Returns:
key: course_id
value: tab separated row data
"""
values = csv_util.parse_line(line, dialect='mysqldump')
record = StudentModuleRecord(*values)
course_id = record.course_id
# Convert to a tab separated row
tab_separated_row = csv_util.to_csv_line(record, dialect='mysqlpipe')
yield course_id, tab_separated_row