logzero | Robust effective logging for Python
kandi X-RAY | logzero Summary
kandi X-RAY | logzero Summary
Robust and effective logging for Python 2 and 3.
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Top functions reviewed by kandi - BETA
- Setup a logger
- Return a JsonFormatter object
- Configure a log file
- Removes internal loggers
- Format a log record
- Convert bytes to unicode
- Safely convert to unicode
- Format a record
- Add fields to log record
- Merge extra values into target
- Serializes a log record
- Process log record
- Setup the default logger
- Configures a logger
- Resets the default logger
- Setup a syslog handler
- Create a JSON formatted formatter
- Set the formatter
logzero Key Features
logzero Examples and Code Snippets
Community Discussions
Trending Discussions on logzero
QUESTION
logzero sends all entry logs to a file, but also to stdout. Is there a way to avoid polluting the stdout?
I want to do this in Python. I don't want to call my script and redirect its output to /dev/null, because if I do so I won't be able to print useful messages to stdout.
EDIT: As @blues pointed out logzero sends lines to stderr, not stdout.
...ANSWER
Answered 2020-Nov-05 at 13:33logzero does not actually send any logs to stdout, they are being sent to stderr. So you could redirect them to /dev/null without affecting your regular output.
But there is also a kwarg for logzero to not use this handler at all:
QUESTION
I'm trying to scrape the ranking table on this site: https://www.timeshighereducation.com/world-university-rankings/2021/world-ranking#!/page/0/length/25/sort_by/scores_overall/sort_order/asc/cols/scores
But I cant get the data, for now i have this code:
...ANSWER
Answered 2020-Oct-26 at 14:21I don't really get why you are using scrapy and selenium at the same time, but let's say just to use selenium. To get the text from the table, you can do something very easy like this:
QUESTION
Everything I can find indicates that dask map_partitions
should return a dask dataframe object. But the following code snippet and the corresponding output (using logzero
) does not. (note -- calc_delta returns a np.array of floats).
ANSWER
Answered 2020-Mar-17 at 14:57Is it not because you are calling "compute"?
Maybe this:
QUESTION
When executing a child processes in each threads with threading
module in python, some of the processes don't properly start and hang up like the output of sample code.
That seems like launching a process needs exclusive control because of IPC in python. Is it right?
With threading lock, it works perfectly. I just wanted to make a thread to control a child process for its life and death management.
...ANSWER
Answered 2019-Aug-22 at 00:42I'm assuming you're on a UNIX-like system? Because if so, you're doing bad things here; mixing fork
with threads is a bad idea, and Python's default implementation of Process
on UNIX-like systems uses fork
, so by starting Process
es in a thread, you're fork
ing from a multithreaded process.
There are two solutions here:
- Stop using threads. Your threads aren't necessary here, since they don't actually manage lifetime (both thread and process are
daemon
s, so they'll be unceremoniously killed when the main thread of the main process finishes). - If you must use threads, and you're on Python 3.4+, you can switch to the fork-server start method (or the
'spawn'
method to make your code portable to Windows, at the expense of makingProcess
creation a little slower on UNIX-like systems), so the onlyfork
from your main process is done before you launch any threads, and all futurefork
s are done from the (threadless) fork server. All you do is addmultiprocessing.set_start_method('forkserver')
as the first line after theif __name__ == "__main__":
guard.
QUESTION
I have some coordinates from the ISS (International Space Station) and I'd like to know whether when the coordinates were recorded the ISS was over land or ocean and I should do this offline, but I'm not sure what approach to use. A part from python standard library, I'm restricted to only using these libraries:
...ANSWER
Answered 2018-Oct-11 at 14:15mpl_toolkits.basemap
may be able to help.
QUESTION
I can't find information about how to import and collect data from an IMU on a sensehat connected to my raspberry pi. What do I write to import it and save the data?
I have made a code with the same function, however for the accelerometer:
...ANSWER
Answered 2019-Jan-28 at 11:07From Sense HAT documentation page (https://pythonhosted.org/sense-hat/api/#imu-sensor)
You have to set sense.set_imu_config(True,True,True) #compass/gyroscope/accelerometer
QUESTION
I am trying to track the position of the moon with ephem TLE data and then store it in data.csv files. However, I can't find it!
The code below is an example on what I am trying to do, this is for the ISS, its the TLE numbers in "line 1" and "line 2" for the moon I can´t find.
...ANSWER
Answered 2019-Jan-03 at 15:56Welcome to Stack Overflow!
I have never seen anyone generate TLE data for the Moon. TLE files are specifically designed to describe the orbit of artificial satellites, not a large astronomical body at the distance of the Moon, so the results would probably not be very accurate, even if you could fit the Moon's motion to a TLE orbit.
PyEphem does have an ephem.Moon()
object that gives positions for the Moon, though it's not implemented using TLE, but VSOP87. Would that work? Here is the documentation on how objects like the Moon and planets work:
QUESTION
I have a python project where I want to log multiple events across different modules in a single rotating file. I am using logzero for this.
For example: If I need logging from init.py and main.py, how can I using only a single log file to log both the events?
...ANSWER
Answered 2017-Dec-19 at 12:12You can specify the same log file from different python files:
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