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import dbm
import json
import subprocess
import sys
def dbm_iter(db):
# try dictionary interface - ok in python2 and dumbdb
try:
return db.items()
except Exception:
# try firstkey/nextkey - ok for py3 dbm.gnu
def iter_gdbm(db):
k = db.firstkey()
while k is not None:
yield k, db[k]
k = db.nextkey(k)
return iter_gdbm(db)
def dumpdb():
with dbm.open('.doit.db') as data:
return {key: json.loads(value_str.decode('utf-8'))
for key, value_str in dbm_iter(data)}
print_ = print
def print(*args, **kwargs):
print_(*args, file=sys.stdout)
sys.stdout.flush()
print("==> Removing stuff...")
subprocess.call(['rm', '-rf', '.doit.db', 'output', 'cache', 'cc_debug.sqlite3'])
print("==> Running first build...")
subprocess.call(['nikola', 'build'])
print("==> Fetching database...")
first = dumpdb()
print("==> Running second build...")
subprocess.call(['nikola', 'build'])
print("==> Fetching database...")
second = dumpdb()
print("==> Saving dumps...")
with open('first_dump.py', 'w', encoding='utf-8') as fh:
fh.write(repr(first))
with open('second_dump.py', 'w', encoding='utf-8') as fh:
fh.write(repr(second))
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