Mailman 3 November 2022 - python-de

What Can I Do with an Interior Design Degree?
by Rajshri Mohite June 13, 2023

June 13, 2023

Furniture Designers A furniture creator's work, as other inside plan professions, is complex, from attracting and intending to building models and models. Their clients might be distinct individuals or a few providers of a company. An aspect of their responsibilities is making custom furniture to best fit a room in either a house for everyday use, a display area to feature or go with an item, or in workplaces. Numerous furniture creators are knowledgeable in engineering, craftsmanship, and carpentry plans. They use materials like wood, metals, textures, and materials. realtors to decide a particular floor plan. Kitchen creators need to comprehend practical subtleties like kitchen temperatures of the things being utilized, support that is expected for gear, and substitution techniques. They additionally need to adjust both the plan and usefulness of the things that they prescribe to their clients. It's one of the best times for the people who love cooking. [Interior Design Course in Pune](https://www.sevenmentor.com/interior-design-courses-in-pune.php) Interior Design Classes in Pune Interior Design Training in Pune

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pylint - einzelne Warnungen abschalten
by Marc Haber Dec. 3, 2022

Dec. 3, 2022

Hallo, ich habe hier ein knapp zweihundertzeiliges python-Programm, bei dem pylint immer noch über 15 Warnungen ausspuckt, von denen ich bestimmt zehn in den Einzelfällen abschalten möchte. So habe ich z.B. Callback-Funktionen, deren Parameter vom aufrufenden Code vorgegeben sind und die ich nicht alle nutze. Das endet in "W0613: Unused argument". Diese Warnung möchte ich aber nicht komplett ausschalten, weil bei anderen Funktionen ja durchaus ein unbenutztes Argument abstellbar sein könnte. Auch "W0621: Redefining name ... from outer scope" finde ich an etlichen Stellen blöd, deswegen macht man ja scoping um naheliegende Variablennamen mehrfach zu benutzen und ich habe auch keine große Lust dazu, Funktionsnamen als Prefixe für Variablennamen zu benutzen. Aus shellcheck kenne ich, dass man einzelne Warnungen für diese einzelne Stelle durch hinterlegen eines passenden Kommentars abstellen kann, z.B. "# shellcheck disable=SC2034". Geht das bei pylint auch? Wie würdet Ihr da vorgehen? Grüße Marc -- -------------------------------------- !! No courtesy copies, please !! ----- Marc Haber | " Questions are the | Mailadresse im Header Mannheim, Germany | Beginning of Wisdom " | Nordisch by Nature | Lt. Worf, TNG "Rightful Heir" | Fon: *49 621 72739834

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Code Style Review
by Marc Haber Dec. 3, 2022

Dec. 3, 2022

Hallo, ich wollte mich schon seit Jahren mal etwas ernsthafter mit python beschäftigen und hier ist mein Erstlingswerk signifikanter Länge. pylint hat nichts auszusetzen, an manchen Stellen habe ich pylint aber überstimmt. Ist da irgendetwas drin, was nicht pythonesk genug formuliert ist? Laufen tut das Programm jedenfalls. Ich würde mich über Eure Kommentare freuen. Grüße Marc #!/usr/bin/python """ Monitor the MQTT messages from an electric meter and send out information when an applicance has started and ended its run """ import sys import argparse import json import time import pprint import threading import yaml import paho.mqtt.client as mqtt pp = pprint.PrettyPrinter(indent=4) argparser=argparse.ArgumentParser( prog = 'appliance', description = 'monitor appliance power consumption and' + 'send status messages', ) argparser.add_argument('-c', '--config', help='path to configuration file', ) argparser.add_argument('-d', '--debug', action='store_true', help='activate debugging', ) args=argparser.parse_args() # pylint issue 2166: all module-level assignments get flagged with this # how would I properly define a global variable? # pylint: disable-next=invalid-name debug = 0 if args.debug: # pylint: disable-next=invalid-name debug = 1 if debug > 0: print('parsed arguments:') pp.pprint(args) try: with open(args.config, encoding="utf-8") as c: config=yaml.safe_load(c) except FileNotFoundError: sys.exit('configuration file '+args.config+' not found or unreadable') if debug > 0: print('read config:') pp.pprint(config) if 'debug' in config: debug = config['debug'] table=[ { 'timestamp': time.time(), 'leistungRounded': 0, 'leistung': 0, } ] # pylint: disable-next=invalid-name status = 'inaktiv' status_change = time.time() # pylint: disable-next=redefined-outer-name,unused-argument,invalid-name def on_connect(client, userdata, flags, rc): """handle successful connect callback""" if debug > 0: print('Connected to ', config['config']['host'], 'port', config['config']['port'], 'with result code', str(rc), ) print('subscribe to topic '+config['config']['topic']) client.subscribe(config['config']['topic']) def print_table(): """ print table for debugging """ if debug > 0: now=time.time() for element in table: print(int(now-element['timestamp']), element['leistungRounded'], round(element['leistung'],6), element.get('meter',''), ) print('length:', len(table), 'max:', max_leistung(table), ) print('-----------') cleanuplock=threading.Lock() def cleanup_table(): """clean up table, removing data that is older than cutoff time""" with cleanuplock: while ( len(table) > 1 and table[0]['timestamp']+config['config']['cutoff_time'] < time.time() ): if debug > 0: print('remove from beginning') table.pop(0) def add_element(newdata): """create new data record and add to table""" rounded = int(newdata['leistung']*1000) element={ 'leistung': newdata['leistung'], 'leistungRounded': rounded, 'timestamp': time.time(), } if 'meter' in newdata: element['meter']=newdata.get('meter') table.append(element) if debug > 0: print( 'add:', int(element['timestamp']), element['leistungRounded'], round(element['leistung'],6), ) # pylint: disable-next=redefined-outer-name def max_leistung(table): """return maximum "leistung" found in table if recent enough""" maxvalue=0 elementfound=0 for element in table: if ( element['timestamp']+config['config']['cutoff_time'] < time.time() ): continue elementfound=1 if element['leistungRounded']>maxvalue: maxvalue=element['leistungRounded'] if elementfound==0: maxvalue=table[len(table)-1]['leistungRounded'] return maxvalue # pylint: disable-next=redefined-outer-nameâ†² def report_status_change(status): """report status change. Plug in messenger code here""" print('statuswechsel:', config['config']['friendlyname'], 'ist', status, ) evaluatelock=threading.Lock() def evaluate(): """ Evaluate the current table, handle internal state machine and call function to act on relevant status change """ # pylint: disable-next=global-statement,invalid-name global status with evaluatelock: maxl=max_leistung(table) if ( status=='fertig' and status_change+config['config']['inactive_time'] < time.time() ): status='inaktiv' if status=='aktiv': if maxl < config['config']['on_threshold']: status='fertig' report_status_change(status) if (status!='aktiv' and maxl >= config['config']['on_threshold']): status='aktiv' report_status_change(status) # pylint: disable-next=unused-argument,redefined-outer-name def on_message(client, userdata, msg): """ Callback function acting on an incoming MQTT message """ if debug > 0: print('receive MQTT message to', msg.topic, ':', str(msg.payload), ) jsonobject=json.loads(msg.payload) cleanup_table() add_element(jsonobject) if debug > 0: print_table() evaluate() client = mqtt.Client() client.on_connect = on_connect client.on_message = on_message client.connect(config['config']['host'], config['config']['port'], 60) client.loop_start() while True: time.sleep(30) if debug > 0: print('run evaluate() and cleanup_table() from main loop') cleanup_table() if debug > 0: print_table() evaluate() # end of file -- -------------------------------------- !! No courtesy copies, please !! ----- Marc Haber | " Questions are the | Mailadresse im Header Mannheim, Germany | Beginning of Wisdom " | Nordisch by Nature | Lt. Worf, TNG "Rightful Heir" | Fon: *49 621 72739834

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Colonial White Granite Slabs
by George Smith Nov. 28, 2022

Nov. 28, 2022

Colonial White granite is suitable for both interior and exterior use furthermore is frost resistant and with a constant polish. Colonial White Granite tiles have a natural chips of brown or dark earthy colored shade that is very low water retention. They are imported to India, Brazil, Italy, Spain, Portugal, France, Israel, Canada, Egypt, Peru, Mexico, and more. These tiles are tough and have an alluring touch. Stone Depot US's is a big importer & distributor for Colonial white granite. It enhances the beauty of our home. This stone can be used at many places in the house. visit us: https://www.stonedepotus.com/product/colonial-white-granite/

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Absolute Black Granite Slabs
by georgesmithmpg＠gmail.com Nov. 28, 2022

Nov. 28, 2022

<a href="https://www.stonedepotus.com/product/absolute-black-granite/">Absolute Black Granite</a> Slabs is the natural black granite. This granite was used mostly in high-end kitchens, flooring, countertops, etc. Absolute black granite is a robust, smooth, and beautiful stone. Absolute black granite is a rough and tough stone that does not require much maintenance over time. This stone is used for a variety of purposes, including home stairs, business offices, kitchen countertops, and so on. Black granite is the perfect design color for home décor.

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unicodedata (was: Pi Symbol (3,14..) mit der Tastatur eingeben)
by Marcel Logen Nov. 18, 2022

Nov. 18, 2022

Stefan Ram in de.comp.os.unix.linux.misc: [...] > . Quelltext: > >import re >import sys >import unicodedata [...] >for i in range( sys.maxunicode+1 ): [...] Das ist interessant, danke. Ich wußte nicht, daß es diese Möglichkeit in Python3 gibt. <https://docs.python.org/3/library/unicodedata.html> Allerdings wird da offenbar bislang nur die Unicode-Version 14 unterstützt. Aktuell ist die 15: <https://www.unicode.org/versions/Unicode15.0.0/>. <https://www.unicode.org/Public/15.0.0/ucd/> Ich habe mir vor Jahren einmal ein Python3-Script geschrie- ben, das die (lokal vorliegende) Datei UnicodeData.txt für meine Zwecke auswertet. Marcel F'up2 de.comp.lang.python -- ─╮ ╭─╮ ╭─╮ ╭───╮ ..30..╭───╮ ╭─╮ ╭─╮ ╭────────────╮ ╰─╯ │ │ │ ..15..│ ╰─╮ ╭─╮ ╭─╯ ╰─╮ │ ╰─╯ ╰─╯ ╭─────────╯ ╭─ ╭───╯ ╭─╯ ╰──╮ ╭─╮ │ ╰─╯ │ ╰──╮ ╭─╯ ╭─╯ ..51..│ ╭────╮ ╭───╯ ╰─────╯ ╰─╯ ╰─╯ ╰─────╯ ╰───╯ ..51..╰─╯ ╰──╯

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cgi cgitb Ersatz für Python 3.13
by Hermann Riemann Nov. 6, 2022

Nov. 6, 2022

In https://docs.python.org/3.11/whatsnew/3.11.html steht unter PEP 594 led to the deprecations of the following modules slated for removal in Python 3.13: cgi und cgitb Ich benutze die beiden Funktionen meist um Daten, die in html zwischen <form> und </form> eingegeben werden, auszuwerten. Auf was müsste ich umstellen?

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