linw1995

import dataclasses
import json
from datetime import datetime


def convertor(v):
    if isinstance(v, datetime):
        return v.timestamp()
    elif dataclasses.is_dataclass(v):
        return dataclasses.asdict(v)

linw1995

Please don't use ContextVar.reset in async_generator.

Important rule: Different coroutines own different contexts.

• The example1.py runs one coroutine with async_generator, the async_generator.__anext__ method runs in same context and thus it works find.
• The example2.py produces two coroutines with the same async_generator, the async_generator.__anext__ method runs in different contexts and thus it raises an ValueError exception.

Tips for async_generator with ContextVar

jacksmith15

"""A set of helpers for reversing urls, similar to Django ``reverse``.

Usage:

.. code:: python

    @router.get("/class/{class_id}")
    async def get_class(request: Request, class_id: int = Path(...)):
        student_route = get_route(request.app, "list_students")
        class_students_url = URLFactory(student_route).get_path(class_id=class_id)

robertpainsi

Commit Message Guidelines

Short (72 chars or less) summary

More detailed explanatory text. Wrap it to 72 characters. The blank
line separating the summary from the body is critical (unless you omit
the body entirely).

Write your commit message in the imperative: "Fix bug" and not "Fixed
bug" or "Fixes bug." This convention matches up with commit messages

martinseener

filter {
 grok {
  pattern => ['(?:%{SYSLOGTIMESTAMP:timestamp}|%{TIMESTAMP_ISO8601:timestamp8601}) (?:%{SYSLOGHOST:logsource}) (?:%{YEAR}): (?:%{MONTHNUM}):(?:%{MONTHDAY})-(?:%{HOUR}):(?:%{MINUTE}):(?:%{SECOND}) (?:%{SYSLOGHOST}) (?:%{SYSLOGPROG}): (?<messagebody>(?:id=\"%{INT:utm_id}\" severity=\"%{LOGLEVEL:utm_severity}\" sys=\"%{DATA:utm_sys}\" sub=\"%{DATA:utm_sub}\" name=\"%{DATA:utm_name}\" action=\"%{DATA:utm_action}\" fwrule=\"%{INT:utm_ulogd_fwrule}\" initf=\"%{DATA:utm_ulogd_initf}\" outitf=\"%{DATA:utm_ulogd_outif}\" (?:srcmac=\"%{GREEDYDATA:utm_ulogd_srcmac}\" dstmac=\"%{GREEDYDATA:utm_ulogd_dstmac}\"|srcmac=\"%{GREEDYDATA:utm_ulogd_srcmac}\") srcip=\"%{IP:utm_srcip}\" dstip=\"%{IP:utm_dstip}\" proto=\"%{INT:utm_protocol}\" length=\"%{INT:utm_ulogd_pkglength}\" tos=\"%{DATA:utm_ulogd_tos}\" prec=\"%{DATA:utm_ulogd_prec}\" ttl=\"%{INT:utm_ulogd_ttl}\" srcport=\"%{INT:utm_srcport}\" dstport=\"%{INT:utm_dstport}\" tcpflags=\"%{DATA:utm_ulogd_tcpflags}\"|id=\"%{INT:utm_id}\" severity=\"%{LOGLEVEL:utm

jaygooby

Overwrite untracked files in current branch from a remote branch

In a similar vein to git reset --hard feature/weavils you can just overwrite untracked working files (typically left over from branch experiments) which are part of the remote branch you're pulling like this:

git reset --hard origin/feature/weavils

Normally, if you tried git checkout feature/weavils you'd get warnings like untracked working tree files would be overwritten by merge, so hit them with the --hard hammer instead.

(Found via https://stackoverflow.com/q/17404316/391826 and one of the answers: https://stackoverflow.com/a/36824493/391826)