mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
synced 2024-09-09 13:32:01 +00:00
Fix port script after storage changes. Add very simple (off by default) curses UI to see progress.
This commit is contained in:
parent
0ec346d942
commit
427bcb7608
@ -20,38 +20,17 @@ from synapse.storage._base import LoggingTransaction, SQLBaseStore
|
||||
from synapse.storage.engines import create_engine
|
||||
|
||||
import argparse
|
||||
import itertools
|
||||
import curses
|
||||
import logging
|
||||
import types
|
||||
import sys
|
||||
import time
|
||||
import traceback
|
||||
import yaml
|
||||
|
||||
|
||||
logger = logging.getLogger("port_from_sqlite_to_postgres")
|
||||
|
||||
|
||||
BINARY_COLUMNS = {
|
||||
"event_content_hashes": ["hash"],
|
||||
"event_reference_hashes": ["hash"],
|
||||
"event_signatures": ["signature"],
|
||||
"event_edge_hashes": ["hash"],
|
||||
"events": ["content", "unrecognized_keys"],
|
||||
"event_json": ["internal_metadata", "json"],
|
||||
"application_services_txns": ["event_ids"],
|
||||
"received_transactions": ["response_json"],
|
||||
"sent_transactions": ["response_json"],
|
||||
"server_tls_certificates": ["tls_certificate"],
|
||||
"server_signature_keys": ["verify_key"],
|
||||
"pushers": ["pushkey", "data"],
|
||||
"user_filters": ["filter_json"],
|
||||
}
|
||||
|
||||
UNICODE_COLUMNS = {
|
||||
"events": ["content", "unrecognized_keys"],
|
||||
"event_json": ["internal_metadata", "json"],
|
||||
"users": ["password_hash"],
|
||||
}
|
||||
|
||||
|
||||
BOOLEAN_COLUMNS = {
|
||||
"events": ["processed", "outlier"],
|
||||
"rooms": ["is_public"],
|
||||
@ -91,7 +70,15 @@ APPEND_ONLY_TABLES = [
|
||||
]
|
||||
|
||||
|
||||
end_error_exec_info = None
|
||||
|
||||
|
||||
class Store(object):
|
||||
"""This object is used to pull out some of the convenience API from the
|
||||
Storage layer.
|
||||
|
||||
*All* database interactions should go through this object.
|
||||
"""
|
||||
def __init__(self, db_pool, engine):
|
||||
self.db_pool = db_pool
|
||||
self.database_engine = engine
|
||||
@ -130,11 +117,14 @@ class Store(object):
|
||||
continue
|
||||
raise
|
||||
except Exception as e:
|
||||
logger.debug("[TXN FAIL] {%s}", desc, e)
|
||||
logger.debug("[TXN FAIL] {%s} %s", desc, e)
|
||||
raise
|
||||
|
||||
return self.db_pool.runWithConnection(r)
|
||||
|
||||
def execute(self, f):
|
||||
return self.runInteraction(f.__name__, f)
|
||||
|
||||
def insert_many_txn(self, txn, table, headers, rows):
|
||||
sql = "INSERT INTO %s (%s) VALUES (%s)" % (
|
||||
table,
|
||||
@ -152,205 +142,435 @@ class Store(object):
|
||||
raise
|
||||
|
||||
|
||||
class Progress(object):
|
||||
"""Used to report progress of the port
|
||||
"""
|
||||
def __init__(self):
|
||||
self.tables = {}
|
||||
|
||||
def chunks(n):
|
||||
for i in itertools.count(0, n):
|
||||
yield range(i, i+n)
|
||||
self.start_time = int(time.time())
|
||||
|
||||
def add_table(self, table, cur, size):
|
||||
self.tables[table] = {
|
||||
"start": cur,
|
||||
"num_done": cur,
|
||||
"total": size,
|
||||
"perc": int(cur * 100 / size),
|
||||
}
|
||||
|
||||
def update(self, table, num_done):
|
||||
data = self.tables[table]
|
||||
data["num_done"] = num_done
|
||||
data["perc"] = int(num_done * 100 / data["total"])
|
||||
|
||||
def done(self):
|
||||
pass
|
||||
|
||||
|
||||
@defer.inlineCallbacks
|
||||
def handle_table(table, sqlite_store, postgres_store):
|
||||
if table in APPEND_ONLY_TABLES:
|
||||
# It's safe to just carry on inserting.
|
||||
next_chunk = yield postgres_store._simple_select_one_onecol(
|
||||
table="port_from_sqlite3",
|
||||
keyvalues={"table_name": table},
|
||||
retcol="rowid",
|
||||
allow_none=True,
|
||||
)
|
||||
class CursesProgress(Progress):
|
||||
"""Reports progress to a curses window
|
||||
"""
|
||||
def __init__(self, stdscr):
|
||||
self.stdscr = stdscr
|
||||
|
||||
if next_chunk is None:
|
||||
yield postgres_store._simple_insert(
|
||||
table="port_from_sqlite3",
|
||||
values={"table_name": table, "rowid": 0}
|
||||
)
|
||||
curses.use_default_colors()
|
||||
curses.curs_set(0)
|
||||
|
||||
next_chunk = 0
|
||||
else:
|
||||
def delete_all(txn):
|
||||
txn.execute(
|
||||
"DELETE FROM port_from_sqlite3 WHERE table_name = %s",
|
||||
(table,)
|
||||
)
|
||||
txn.execute("TRUNCATE %s CASCADE" % (table,))
|
||||
postgres_store._simple_insert_txn(
|
||||
txn,
|
||||
table="port_from_sqlite3",
|
||||
values={"table_name": table, "rowid": 0}
|
||||
)
|
||||
curses.init_pair(1, curses.COLOR_RED, -1)
|
||||
curses.init_pair(2, curses.COLOR_GREEN, -1)
|
||||
|
||||
yield postgres_store.runInteraction(
|
||||
"delete_non_append_only", delete_all
|
||||
)
|
||||
self.last_update = 0
|
||||
|
||||
next_chunk = 0
|
||||
self.finished = False
|
||||
|
||||
logger.info("next_chunk for %s: %d", table, next_chunk)
|
||||
super(CursesProgress, self).__init__()
|
||||
|
||||
N = 5000
|
||||
def update(self, table, num_done):
|
||||
super(CursesProgress, self).update(table, num_done)
|
||||
|
||||
select = "SELECT rowid, * FROM %s WHERE rowid >= ? ORDER BY rowid LIMIT ?" % (table,)
|
||||
self.render()
|
||||
|
||||
uni_col_names = UNICODE_COLUMNS.get(table, [])
|
||||
bool_col_names = BOOLEAN_COLUMNS.get(table, [])
|
||||
bin_col_names = BINARY_COLUMNS.get(table, [])
|
||||
def render(self, force=False):
|
||||
now = time.time()
|
||||
|
||||
while True:
|
||||
def r(txn):
|
||||
txn.execute(select, (next_chunk, N,))
|
||||
rows = txn.fetchall()
|
||||
headers = [column[0] for column in txn.description]
|
||||
|
||||
return headers, rows
|
||||
|
||||
headers, rows = yield sqlite_store.runInteraction("select", r)
|
||||
|
||||
logger.info("Got %d rows for %s", len(rows), table)
|
||||
|
||||
if rows:
|
||||
uni_cols = [i for i, h in enumerate(headers) if h in uni_col_names]
|
||||
bool_cols = [i for i, h in enumerate(headers) if h in bool_col_names]
|
||||
bin_cols = [i for i, h in enumerate(headers) if h in bin_col_names]
|
||||
next_chunk = rows[-1][0] + 1
|
||||
|
||||
def conv(j, col):
|
||||
if j in uni_cols:
|
||||
col = sqlite_store.database_engine.load_unicode(col)
|
||||
if j in bool_cols:
|
||||
return bool(col)
|
||||
|
||||
if j in bin_cols:
|
||||
if isinstance(col, types.UnicodeType):
|
||||
col = buffer(col.encode("utf8"))
|
||||
|
||||
return col
|
||||
|
||||
for i, row in enumerate(rows):
|
||||
rows[i] = tuple(
|
||||
postgres_store.database_engine.encode_parameter(
|
||||
conv(j, col)
|
||||
)
|
||||
for j, col in enumerate(row)
|
||||
if j > 0
|
||||
)
|
||||
|
||||
def ins(txn):
|
||||
postgres_store.insert_many_txn(txn, table, headers[1:], rows)
|
||||
|
||||
postgres_store._simple_update_one_txn(
|
||||
txn,
|
||||
table="port_from_sqlite3",
|
||||
keyvalues={"table_name": table},
|
||||
updatevalues={"rowid": next_chunk},
|
||||
)
|
||||
|
||||
yield postgres_store.runInteraction("insert_many", ins)
|
||||
else:
|
||||
if not force and now - self.last_update < 0.2:
|
||||
# reactor.callLater(1, self.render)
|
||||
return
|
||||
|
||||
self.stdscr.clear()
|
||||
|
||||
def setup_db(db_config, database_engine):
|
||||
db_conn = database_engine.module.connect(
|
||||
**{
|
||||
k: v for k, v in db_config.get("args", {}).items()
|
||||
if not k.startswith("cp_")
|
||||
}
|
||||
)
|
||||
rows, cols = self.stdscr.getmaxyx()
|
||||
|
||||
database_engine.prepare_database(db_conn)
|
||||
duration = int(now) - int(self.start_time)
|
||||
|
||||
db_conn.commit()
|
||||
minutes, seconds = divmod(duration, 60)
|
||||
duration_str = '%02dm %02ds' % (minutes, seconds,)
|
||||
|
||||
|
||||
@defer.inlineCallbacks
|
||||
def main(sqlite_config, postgress_config):
|
||||
try:
|
||||
sqlite_db_pool = adbapi.ConnectionPool(
|
||||
sqlite_config["name"],
|
||||
**sqlite_config["args"]
|
||||
)
|
||||
|
||||
postgres_db_pool = adbapi.ConnectionPool(
|
||||
postgress_config["name"],
|
||||
**postgress_config["args"]
|
||||
)
|
||||
|
||||
sqlite_engine = create_engine("sqlite3")
|
||||
postgres_engine = create_engine("psycopg2")
|
||||
|
||||
sqlite_store = Store(sqlite_db_pool, sqlite_engine)
|
||||
postgres_store = Store(postgres_db_pool, postgres_engine)
|
||||
|
||||
# Step 1. Set up databases.
|
||||
logger.info("Preparing sqlite database...")
|
||||
setup_db(sqlite_config, sqlite_engine)
|
||||
|
||||
logger.info("Preparing postgres database...")
|
||||
setup_db(postgress_config, postgres_engine)
|
||||
|
||||
# Step 2. Get tables.
|
||||
logger.info("Fetching tables...")
|
||||
tables = yield sqlite_store._simple_select_onecol(
|
||||
table="sqlite_master",
|
||||
keyvalues={
|
||||
"type": "table",
|
||||
},
|
||||
retcol="name",
|
||||
)
|
||||
|
||||
logger.info("Found %d tables", len(tables))
|
||||
|
||||
def create_port_table(txn):
|
||||
txn.execute(
|
||||
"CREATE TABLE port_from_sqlite3 ("
|
||||
" table_name varchar(100) NOT NULL UNIQUE,"
|
||||
" rowid bigint NOT NULL"
|
||||
")"
|
||||
if self.finished:
|
||||
status = "Time spent: %s (Done!)" % (duration_str,)
|
||||
else:
|
||||
min_perc = min(
|
||||
(v["num_done"] - v["start"]) * 100. / (v["total"] - v["start"])
|
||||
if v["total"] - v["start"] else 100
|
||||
for v in self.tables.values()
|
||||
)
|
||||
if min_perc > 0:
|
||||
est_remaining = (int(now) - self.start_time) * 100 / min_perc
|
||||
est_remaining_str = '%02dm %02ds remaining' % divmod(est_remaining, 60)
|
||||
else:
|
||||
est_remaining_str = "Unknown"
|
||||
status = (
|
||||
"Time spent: %s (est. remaining: %s)"
|
||||
% (duration_str, est_remaining_str,)
|
||||
)
|
||||
|
||||
self.stdscr.addstr(
|
||||
0, 0,
|
||||
status,
|
||||
curses.A_BOLD,
|
||||
)
|
||||
|
||||
max_len = max([len(t) for t in self.tables.keys()])
|
||||
|
||||
left_margin = 5
|
||||
middle_space = 1
|
||||
|
||||
items = self.tables.items()
|
||||
items.sort(
|
||||
key=lambda i: (i[1]["perc"], i[0]),
|
||||
)
|
||||
|
||||
for i, (table, data) in enumerate(items):
|
||||
if i + 2 >= rows:
|
||||
break
|
||||
|
||||
perc = data["perc"]
|
||||
|
||||
color = curses.color_pair(2) if perc == 100 else curses.color_pair(1)
|
||||
|
||||
self.stdscr.addstr(
|
||||
i+2, left_margin + max_len - len(table),
|
||||
table,
|
||||
curses.A_BOLD | color,
|
||||
)
|
||||
|
||||
size = 20
|
||||
|
||||
progress = "[%s%s]" % (
|
||||
"#" * int(perc*size/100),
|
||||
" " * (size - int(perc*size/100)),
|
||||
)
|
||||
|
||||
self.stdscr.addstr(
|
||||
i+2, left_margin + max_len + middle_space,
|
||||
"%s %3d%% (%d/%d)" % (progress, perc, data["num_done"], data["total"]),
|
||||
)
|
||||
|
||||
if self.finished:
|
||||
self.stdscr.addstr(
|
||||
self.rows-1, 0 ,
|
||||
"Press any key to exit...",
|
||||
)
|
||||
|
||||
self.stdscr.refresh()
|
||||
self.last_update = time.time()
|
||||
|
||||
def done(self):
|
||||
self.finished = True
|
||||
self.render(True)
|
||||
self.stdscr.getch()
|
||||
|
||||
def on_prepare_sqlite(self):
|
||||
self.stdscr.clear()
|
||||
self.stdscr.addstr(
|
||||
0, 0,
|
||||
"Preparing SQLite database...",
|
||||
curses.A_BOLD,
|
||||
)
|
||||
self.stdscr.refresh()
|
||||
|
||||
def on_prepare_postgres(self):
|
||||
self.stdscr.clear()
|
||||
self.stdscr.addstr(
|
||||
0, 0,
|
||||
"Preparing PostgreSQL database...",
|
||||
curses.A_BOLD,
|
||||
)
|
||||
self.stdscr.refresh()
|
||||
|
||||
def fetching_tables(self):
|
||||
self.stdscr.clear()
|
||||
self.stdscr.addstr(
|
||||
0, 0,
|
||||
"Fetching tables...",
|
||||
curses.A_BOLD,
|
||||
)
|
||||
self.stdscr.refresh()
|
||||
|
||||
def preparing_tables(self):
|
||||
self.stdscr.clear()
|
||||
self.stdscr.addstr(
|
||||
0, 0,
|
||||
"Preparing tables...",
|
||||
curses.A_BOLD,
|
||||
)
|
||||
self.stdscr.refresh()
|
||||
|
||||
|
||||
class TerminalProgress(Progress):
|
||||
"""Just prints progress to the terminal
|
||||
"""
|
||||
def update(self, table, num_done):
|
||||
super(TerminalProgress, self).update(table, num_done)
|
||||
|
||||
data = self.tables[table]
|
||||
|
||||
print "%s: %d%% (%d/%d)" % (
|
||||
table, data["perc"],
|
||||
data["num_done"], data["total"],
|
||||
)
|
||||
|
||||
def on_prepare_sqlite(self):
|
||||
print "Preparing SQLite database..."
|
||||
|
||||
def on_prepare_postgres(self):
|
||||
print "Preparing PostgreSQL database..."
|
||||
|
||||
def fetching_tables(self):
|
||||
print "Fetching tables..."
|
||||
|
||||
def preparing_tables(self):
|
||||
print "Preparing tables..."
|
||||
|
||||
|
||||
class Porter(object):
|
||||
def __init__(self, **kwargs):
|
||||
self.__dict__.update(kwargs)
|
||||
|
||||
@defer.inlineCallbacks
|
||||
def handle_table(self, table):
|
||||
if table in APPEND_ONLY_TABLES:
|
||||
# It's safe to just carry on inserting.
|
||||
next_chunk = yield self.postgres_store._simple_select_one_onecol(
|
||||
table="port_from_sqlite3",
|
||||
keyvalues={"table_name": table},
|
||||
retcol="rowid",
|
||||
allow_none=True,
|
||||
)
|
||||
|
||||
if next_chunk is None:
|
||||
yield self.postgres_store._simple_insert(
|
||||
table="port_from_sqlite3",
|
||||
values={"table_name": table, "rowid": 1}
|
||||
)
|
||||
|
||||
next_chunk = 1
|
||||
else:
|
||||
def delete_all(txn):
|
||||
txn.execute(
|
||||
"DELETE FROM port_from_sqlite3 WHERE table_name = %s",
|
||||
(table,)
|
||||
)
|
||||
txn.execute("TRUNCATE %s CASCADE" % (table,))
|
||||
self.postgres_store._simple_insert_txn(
|
||||
txn,
|
||||
table="port_from_sqlite3",
|
||||
values={"table_name": table, "rowid": 0}
|
||||
)
|
||||
yield self.postgres_store.execute(delete_all)
|
||||
|
||||
next_chunk = 1
|
||||
|
||||
def get_table_size(txn):
|
||||
txn.execute("SELECT count(*) FROM %s" % (table,))
|
||||
size, = txn.fetchone()
|
||||
return int(size)
|
||||
|
||||
table_size = yield self.sqlite_store.execute(get_table_size)
|
||||
postgres_size = yield self.postgres_store.execute(get_table_size)
|
||||
|
||||
if not table_size:
|
||||
return
|
||||
|
||||
self.progress.add_table(table, postgres_size, table_size)
|
||||
|
||||
select = (
|
||||
"SELECT rowid, * FROM %s WHERE rowid >= ? ORDER BY rowid LIMIT ?"
|
||||
% (table,)
|
||||
)
|
||||
|
||||
bool_col_names = BOOLEAN_COLUMNS.get(table, [])
|
||||
|
||||
while True:
|
||||
def r(txn):
|
||||
txn.execute(select, (next_chunk, self.batch_size,))
|
||||
rows = txn.fetchall()
|
||||
headers = [column[0] for column in txn.description]
|
||||
|
||||
return headers, rows
|
||||
|
||||
headers, rows = yield self.sqlite_store.runInteraction("select", r)
|
||||
|
||||
if rows:
|
||||
bool_cols = [
|
||||
i for i, h in enumerate(headers) if h in bool_col_names
|
||||
]
|
||||
next_chunk = rows[-1][0] + 1
|
||||
|
||||
def conv(j, col):
|
||||
if j in bool_cols:
|
||||
return bool(col)
|
||||
return col
|
||||
|
||||
for i, row in enumerate(rows):
|
||||
rows[i] = tuple(
|
||||
self.postgres_store.database_engine.encode_parameter(
|
||||
conv(j, col)
|
||||
)
|
||||
for j, col in enumerate(row)
|
||||
if j > 0
|
||||
)
|
||||
|
||||
def insert(txn):
|
||||
self.postgres_store.insert_many_txn(
|
||||
txn, table, headers[1:], rows
|
||||
)
|
||||
|
||||
self.postgres_store._simple_update_one_txn(
|
||||
txn,
|
||||
table="port_from_sqlite3",
|
||||
keyvalues={"table_name": table},
|
||||
updatevalues={"rowid": next_chunk},
|
||||
)
|
||||
|
||||
yield self.postgres_store.execute(insert)
|
||||
|
||||
postgres_size += len(rows)
|
||||
|
||||
self.progress.update(table, postgres_size)
|
||||
else:
|
||||
return
|
||||
|
||||
def setup_db(self, db_config, database_engine):
|
||||
db_conn = database_engine.module.connect(
|
||||
**{
|
||||
k: v for k, v in db_config.get("args", {}).items()
|
||||
if not k.startswith("cp_")
|
||||
}
|
||||
)
|
||||
|
||||
database_engine.prepare_database(db_conn)
|
||||
|
||||
db_conn.commit()
|
||||
|
||||
@defer.inlineCallbacks
|
||||
def run(self):
|
||||
try:
|
||||
yield postgres_store.runInteraction(
|
||||
"create_port_table", create_port_table
|
||||
sqlite_db_pool = adbapi.ConnectionPool(
|
||||
self.sqlite_config["name"],
|
||||
**self.sqlite_config["args"]
|
||||
)
|
||||
except Exception as e:
|
||||
logger.info("Failed to create port table: %s", e)
|
||||
|
||||
# Process tables.
|
||||
yield defer.gatherResults(
|
||||
[
|
||||
handle_table(table, sqlite_store, postgres_store)
|
||||
for table in tables
|
||||
if table not in ["schema_version", "applied_schema_deltas"]
|
||||
and not table.startswith("sqlite_")
|
||||
],
|
||||
consumeErrors=True,
|
||||
)
|
||||
postgres_db_pool = adbapi.ConnectionPool(
|
||||
self.postgres_config["name"],
|
||||
**self.postgres_config["args"]
|
||||
)
|
||||
|
||||
except:
|
||||
logger.exception("")
|
||||
finally:
|
||||
reactor.stop()
|
||||
sqlite_engine = create_engine("sqlite3")
|
||||
postgres_engine = create_engine("psycopg2")
|
||||
|
||||
self.sqlite_store = Store(sqlite_db_pool, sqlite_engine)
|
||||
self.postgres_store = Store(postgres_db_pool, postgres_engine)
|
||||
|
||||
# Step 1. Set up databases.
|
||||
self.progress.on_prepare_sqlite()
|
||||
self.setup_db(sqlite_config, sqlite_engine)
|
||||
|
||||
self.progress.on_prepare_postgres()
|
||||
self.setup_db(postgres_config, postgres_engine)
|
||||
|
||||
# Step 2. Get tables.
|
||||
self.progress.fetching_tables()
|
||||
sqlite_tables = yield self.sqlite_store._simple_select_onecol(
|
||||
table="sqlite_master",
|
||||
keyvalues={
|
||||
"type": "table",
|
||||
},
|
||||
retcol="name",
|
||||
)
|
||||
|
||||
postgres_tables = yield self.postgres_store._simple_select_onecol(
|
||||
table="information_schema.tables",
|
||||
keyvalues={
|
||||
"table_schema": "public",
|
||||
},
|
||||
retcol="distinct table_name",
|
||||
)
|
||||
|
||||
tables = set(sqlite_tables) & set(postgres_tables)
|
||||
|
||||
self.progress.preparing_tables()
|
||||
|
||||
logger.info("Found %d tables", len(tables))
|
||||
|
||||
def create_port_table(txn):
|
||||
txn.execute(
|
||||
"CREATE TABLE port_from_sqlite3 ("
|
||||
" table_name varchar(100) NOT NULL UNIQUE,"
|
||||
" rowid bigint NOT NULL"
|
||||
")"
|
||||
)
|
||||
|
||||
try:
|
||||
yield self.postgres_store.runInteraction(
|
||||
"create_port_table", create_port_table
|
||||
)
|
||||
except Exception as e:
|
||||
logger.info("Failed to create port table: %s", e)
|
||||
|
||||
# Process tables.
|
||||
yield defer.gatherResults(
|
||||
[
|
||||
self.handle_table(table)
|
||||
for table in tables
|
||||
if table not in ["schema_version", "applied_schema_deltas"]
|
||||
and not table.startswith("sqlite_")
|
||||
],
|
||||
consumeErrors=True,
|
||||
)
|
||||
|
||||
self.progress.done()
|
||||
except:
|
||||
global end_error_exec_info
|
||||
end_error_exec_info = sys.exc_info()
|
||||
logger.exception("")
|
||||
finally:
|
||||
reactor.stop()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
parser = argparse.ArgumentParser()
|
||||
parser.add_argument("-v", action='store_true')
|
||||
parser.add_argument("--curses", action='store_true')
|
||||
parser.add_argument("--sqlite-database")
|
||||
parser.add_argument(
|
||||
"--postgres-config", type=argparse.FileType('r'),
|
||||
)
|
||||
|
||||
parser.add_argument("--batch-size", type=int, default=1000)
|
||||
|
||||
args = parser.parse_args()
|
||||
logging.basicConfig(level=logging.INFO)
|
||||
|
||||
|
||||
logging_config = {
|
||||
"level": logging.DEBUG if args.v else logging.INFO,
|
||||
"format": "%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(message)s"
|
||||
}
|
||||
|
||||
if args.curses:
|
||||
logging_config["filename"] = "port-synapse.log"
|
||||
|
||||
logging.basicConfig(**logging_config)
|
||||
|
||||
sqlite_config = {
|
||||
"name": "sqlite3",
|
||||
@ -364,10 +584,28 @@ if __name__ == "__main__":
|
||||
|
||||
postgres_config = yaml.safe_load(args.postgres_config)
|
||||
|
||||
reactor.callWhenRunning(
|
||||
main,
|
||||
sqlite_config=sqlite_config,
|
||||
postgres_config=postgres_config,
|
||||
)
|
||||
def start(stdscr=None):
|
||||
if stdscr:
|
||||
progress = CursesProgress(stdscr)
|
||||
else:
|
||||
progress = TerminalProgress()
|
||||
|
||||
reactor.run()
|
||||
porter = Porter(
|
||||
sqlite_config=sqlite_config,
|
||||
postgres_config=postgres_config,
|
||||
progress=progress,
|
||||
batch_size=args.batch_size,
|
||||
)
|
||||
|
||||
reactor.callWhenRunning(porter.run)
|
||||
|
||||
reactor.run()
|
||||
|
||||
if args.curses:
|
||||
curses.wrapper(start)
|
||||
else:
|
||||
start()
|
||||
|
||||
if end_error_exec_info:
|
||||
exc_type, exc_value, exc_traceback = end_error_exec_info
|
||||
traceback.print_exception(exc_type, exc_value, exc_traceback)
|
||||
|
Loading…
Reference in New Issue
Block a user