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@talonx
Forked from rednebmas/convert.py
Created August 14, 2018 11:30
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Convert sqlite3 dump to mysql importable statements
import re, fileinput
print 'SET FOREIGN_KEY_CHECKS=0;'
def main():
for line in fileinput.input():
process = False
for nope in ('BEGIN TRANSACTION','COMMIT',
'sqlite_sequence','CREATE UNIQUE INDEX'):
if nope in line: break
else:
process = True
if not process: continue
m = re.search('CREATE TABLE "([a-z_]*)"(.*)', line)
if m:
name, sub = m.groups()
sub = sub.replace('"','`')
line = '''DROP TABLE IF EXISTS %(name)s;
CREATE TABLE IF NOT EXISTS %(name)s%(sub)s
'''
line = line % dict(name=name, sub=sub)
else:
m = re.search('INSERT INTO "([a-z_]*)"(.*)', line)
if m:
line = 'INSERT INTO %s%s\n' % m.groups()
line = line.replace('"', r'\"')
line = line.replace('"', "'")
line = line.strip()
line = line.replace(' +00:00', "")
line = line[0:len(line)-1].replace(';', '\;') + line[-1]
line = re.sub(r'INSERT INTO "([^"]+)"', r"INSERT INTO \1", line)
line = re.sub(r"([^'])'t'(.)", "\\1THIS_IS_TRUE\\2", line)
line = line.replace('THIS_IS_TRUE', '1')
line = re.sub(r"([^'])'f'(.)", "\\1THIS_IS_FALSE\\2", line)
line = line.replace('THIS_IS_FALSE', '0')
line = line.replace('AUTOINCREMENT', 'AUTO_INCREMENT')
if re.search('^CREATE INDEX', line):
line = line.replace('"','`')
print line,
print ""
main()
print 'SET FOREIGN_KEY_CHECKS=1;'
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