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Automatically generated by the following script, based on the output of lint with flake8-comma: import re import sys last_filename = None last_row = None lines = [] for msg in sys.stdin: m = re.match( r"\x1b\[35mflake8 \|\x1b\[0m \x1b\[1;31m(.+):(\d+):(\d+): (\w+)", msg ) if m: filename, row_str, col_str, err = m.groups() row, col = int(row_str), int(col_str) if filename == last_filename: assert last_row != row else: if last_filename is not None: with open(last_filename, "w") as f: f.writelines(lines) with open(filename) as f: lines = f.readlines() last_filename = filename last_row = row line = lines[row - 1] if err in ["C812", "C815"]: lines[row - 1] = line[: col - 1] + "," + line[col - 1 :] elif err in ["C819"]: assert line[col - 2] == "," lines[row - 1] = line[: col - 2] + line[col - 1 :].lstrip(" ") if last_filename is not None: with open(last_filename, "w") as f: f.writelines(lines) Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
77 lines
2.3 KiB
Python
77 lines
2.3 KiB
Python
# Generated by Django 1.11.4 on 2017-08-30 00:26
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import ujson
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from django.db import connection, migrations
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from django.db.backends.postgresql.schema import DatabaseSchemaEditor
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from django.db.migrations.state import StateApps
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from psycopg2.sql import SQL
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def convert_muted_topics(apps: StateApps, schema_editor: DatabaseSchemaEditor) -> None:
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stream_query = SQL('''
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SELECT
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zerver_stream.name,
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zerver_stream.realm_id,
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zerver_stream.id,
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zerver_recipient.id
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FROM
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zerver_stream
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INNER JOIN zerver_recipient ON (
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zerver_recipient.type_id = zerver_stream.id AND
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zerver_recipient.type = 2
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)
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''')
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stream_dict = {}
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with connection.cursor() as cursor:
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cursor.execute(stream_query)
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rows = cursor.fetchall()
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for (stream_name, realm_id, stream_id, recipient_id) in rows:
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stream_name = stream_name.lower()
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stream_dict[(stream_name, realm_id)] = (stream_id, recipient_id)
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UserProfile = apps.get_model("zerver", "UserProfile")
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MutedTopic = apps.get_model("zerver", "MutedTopic")
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new_objs = []
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user_query = UserProfile.objects.values(
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'id',
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'realm_id',
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'muted_topics',
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)
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for row in user_query:
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user_profile_id = row['id']
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realm_id = row['realm_id']
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muted_topics = row['muted_topics']
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tups = ujson.loads(muted_topics)
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for (stream_name, topic_name) in tups:
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stream_name = stream_name.lower()
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val = stream_dict.get((stream_name, realm_id))
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if val is not None:
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stream_id, recipient_id = val
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muted_topic = MutedTopic(
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user_profile_id=user_profile_id,
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stream_id=stream_id,
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recipient_id=recipient_id,
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topic_name=topic_name,
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)
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new_objs.append(muted_topic)
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with connection.cursor() as cursor:
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cursor.execute('DELETE from zerver_mutedtopic')
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MutedTopic.objects.bulk_create(new_objs)
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class Migration(migrations.Migration):
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dependencies = [
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('zerver', '0101_muted_topic'),
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]
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operations = [
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migrations.RunPython(convert_muted_topics, elidable=True),
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]
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