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31 Commits
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278d79f6d0 |
@@ -25,4 +25,11 @@ CC-BY-SA Olli Graf
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||||
|18 | Generatoren und list comprehension|
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||||
|19 | Webseiten (Flask)|
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||||
|20 | virtuelle Umgebungen|
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||||
|21 | Interrupts & Signale|
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|22 | NumPy|
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||||
|23 | MatPlotLib|
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||||
|24 | match|
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|25 | reguläre Ausdrücke|
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|26 | lambda Funktionen|
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|27 | logging.config|
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|
26
argparse/action.py
Executable file
26
argparse/action.py
Executable file
@@ -0,0 +1,26 @@
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#! /usr/bin/python3
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import argparse
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def do_test():
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print('do_test()')
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parser = argparse.ArgumentParser(prog='action',description='Demonstration der Action',epilog='Ende der Hilfe')
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parser.add_argument('--update',help='update Hilfe')
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parser.add_argument('--dry-run',help='dry-run Hilfe')
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parser.add_argument('--verbose','-v', action='count')
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parser.add_argument('--true', action='store_true')
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parser.add_argument('-append', action='append', nargs=1)
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parser.add_argument('--false', action='store_false')
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parser.add_argument('--store', action='store')
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parser.add_argument('--const', action = 'store_const', const=19)
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parser.add_argument('--delete', action = argparse.BooleanOptionalAction)
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#parser.add_argument('--no-delete', action = argparse.BooleanOptionalAction)
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args=parser.parse_args()
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print(f'args={args}')
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print(f'verbose={args.verbose}')
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|
11
argparse/help.py
Executable file
11
argparse/help.py
Executable file
@@ -0,0 +1,11 @@
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#! /usr/bin/python3
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import argparse
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parser = argparse.ArgumentParser(prog='HILFE',description='Demonstration der Hilfeseite',epilog='Ende der Hilfe im Epilog')
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parser.add_argument('--update',help='update Hilfe')
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parser.add_argument('--dry-run',help='dry-run Hilfe')
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args=parser.parse_args()
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|
3
camera/.gitignore
vendored
Normal file
3
camera/.gitignore
vendored
Normal file
@@ -0,0 +1,3 @@
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||||
bin
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||||
lib
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||||
*.jpg
|
35
camera/pistill.py
Executable file
35
camera/pistill.py
Executable file
@@ -0,0 +1,35 @@
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#! /usr/bin/python
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from picamera2 import Picamera2
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from libcamera import controls
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from time import sleep
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import sys
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to_file=''
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picam = Picamera2()
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def take_still(filename):
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config = picam.create_preview_configuration()
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picam.configure(config)
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picam.start()
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picam.set_controls({"AfMode": controls.AfModeEnum.Continuous})
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sleep(5)
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picam.capture_file(filename)
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picam.close()
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def parseArgs(argv):
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global to_file
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count = 0
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for arg in argv:
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if arg == '-o':
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to_file = argv[count+1]
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count += 1
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if __name__ =='__main__':
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parseArgs(sys.argv)
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print(f'to_file={to_file}')
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take_still(to_file)
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||||
|
BIN
camera/test-python.jpg
Normal file
BIN
camera/test-python.jpg
Normal file
Binary file not shown.
After Width: | Height: | Size: 66 KiB |
15
camera/testcam.py
Normal file
15
camera/testcam.py
Normal file
@@ -0,0 +1,15 @@
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||||
from picamera2 import Picamera2
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from libcamera import controls
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from time import sleep
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picam = Picamera2()
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||||
config = picam.create_preview_configuration()
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picam.configure(config)
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picam.start()
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picam.set_controls({"AfMode": controls.AfModeEnum.Continuous})
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sleep(2)
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picam.capture_file("/tank/cameratests/terri/test-python.jpg")
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picam.close()
|
22
docker/Dockerfile
Normal file
22
docker/Dockerfile
Normal file
@@ -0,0 +1,22 @@
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||||
# Python Basis-Image
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||||
FROM python:3.8
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|
||||
# Arbeitsverzeichnis innerhalb des Containers
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WORKDIR /app
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# Anwendungsabhängigkeiten in das Container-Image kopieren
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||||
COPY requirements.txt .
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# Abhängigkeiten installieren
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||||
RUN pip install --no-cache-dir -r requirements.txt
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||||
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# Port der Flask-Anwendung
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EXPOSE 8085
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||||
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||||
# eigenen Code in das Container-Image kopieren
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||||
COPY fib/*.py /app/
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COPY fib/static /app/static
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||||
COPY fib/templates /app/templates
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||||
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||||
# Befehl, der die Anwendung startet
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CMD ["python", "app.py"]
|
45
docker/fib/app.py
Normal file
45
docker/fib/app.py
Normal file
@@ -0,0 +1,45 @@
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||||
from flask import Flask,render_template,request
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||||
from fib_gen import fib_generator
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import logging
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logging.basicConfig( format='%(asctime)-15s [%(levelname)s] %(funcName)s: %(message)s', level=logging.DEBUG)
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app = Flask(__name__)
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||||
@app.route('/')
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||||
def index():
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||||
return render_template('index.html')
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||||
|
||||
@app.route('/fib',methods=['GET','POST'])
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||||
def fib():
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||||
fibg = fib_generator()
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||||
result = ''
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||||
logging.debug(f'request.method={request.method}')
|
||||
if request.method == 'POST':
|
||||
element = request.form['element']
|
||||
|
||||
logging.debug(f'berechne Element:{element}')
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||||
|
||||
n= int(element)
|
||||
#formel= str(n-2) + '+' + str(n-1)
|
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formel = '' # Berechnungsformel initialisieren.
|
||||
if element != None:
|
||||
for i in range(n+1):
|
||||
fib = next(fibg)
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if i == n-2: # fib(n-2) zur Berechnungsformel dazu
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||||
|
||||
formel += str(fib)
|
||||
if i == n-1: # fib(n-1) mit + Zeichen zur Berechnungsformel dazu
|
||||
formel += '+' + str(fib)
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||||
|
||||
logging.debug(f'Fibonacci-Zahl: {fib}')
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||||
logging.debug(f'formel={formel}')
|
||||
result=str(fib)
|
||||
elif request.method == 'GET':
|
||||
logging.debug('GET-Request')
|
||||
return render_template('index.html', result=result,formel=formel)
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||||
|
||||
if __name__ == '__main__':
|
||||
app.run(host='0.0.0.0',port=8085, debug=True)
|
||||
|
||||
|
||||
|
12
docker/fib/fib_gen.py
Normal file
12
docker/fib/fib_gen.py
Normal file
@@ -0,0 +1,12 @@
|
||||
import sys
|
||||
|
||||
def fib_generator():
|
||||
a,b = 0,1
|
||||
|
||||
while True:
|
||||
yield a
|
||||
a,b = b, a+b
|
||||
|
||||
|
||||
|
||||
|
427
docker/fib/static/css/normalize.css
vendored
Normal file
427
docker/fib/static/css/normalize.css
vendored
Normal file
@@ -0,0 +1,427 @@
|
||||
/*! normalize.css v3.0.2 | MIT License | git.io/normalize */
|
||||
|
||||
/**
|
||||
* 1. Set default font family to sans-serif.
|
||||
* 2. Prevent iOS text size adjust after orientation change, without disabling
|
||||
* user zoom.
|
||||
*/
|
||||
|
||||
html {
|
||||
font-family: sans-serif; /* 1 */
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||||
-ms-text-size-adjust: 100%; /* 2 */
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||||
-webkit-text-size-adjust: 100%; /* 2 */
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove default margin.
|
||||
*/
|
||||
|
||||
body {
|
||||
margin: 0;
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||||
}
|
||||
|
||||
/* HTML5 display definitions
|
||||
========================================================================== */
|
||||
|
||||
/**
|
||||
* Correct `block` display not defined for any HTML5 element in IE 8/9.
|
||||
* Correct `block` display not defined for `details` or `summary` in IE 10/11
|
||||
* and Firefox.
|
||||
* Correct `block` display not defined for `main` in IE 11.
|
||||
*/
|
||||
|
||||
article,
|
||||
aside,
|
||||
details,
|
||||
figcaption,
|
||||
figure,
|
||||
footer,
|
||||
header,
|
||||
hgroup,
|
||||
main,
|
||||
menu,
|
||||
nav,
|
||||
section,
|
||||
summary {
|
||||
display: block;
|
||||
}
|
||||
|
||||
/**
|
||||
* 1. Correct `inline-block` display not defined in IE 8/9.
|
||||
* 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
|
||||
*/
|
||||
|
||||
audio,
|
||||
canvas,
|
||||
progress,
|
||||
video {
|
||||
display: inline-block; /* 1 */
|
||||
vertical-align: baseline; /* 2 */
|
||||
}
|
||||
|
||||
/**
|
||||
* Prevent modern browsers from displaying `audio` without controls.
|
||||
* Remove excess height in iOS 5 devices.
|
||||
*/
|
||||
|
||||
audio:not([controls]) {
|
||||
display: none;
|
||||
height: 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Address `[hidden]` styling not present in IE 8/9/10.
|
||||
* Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.
|
||||
*/
|
||||
|
||||
[hidden],
|
||||
template {
|
||||
display: none;
|
||||
}
|
||||
|
||||
/* Links
|
||||
========================================================================== */
|
||||
|
||||
/**
|
||||
* Remove the gray background color from active links in IE 10.
|
||||
*/
|
||||
|
||||
a {
|
||||
background-color: transparent;
|
||||
}
|
||||
|
||||
/**
|
||||
* Improve readability when focused and also mouse hovered in all browsers.
|
||||
*/
|
||||
|
||||
a:active,
|
||||
a:hover {
|
||||
outline: 0;
|
||||
}
|
||||
|
||||
/* Text-level semantics
|
||||
========================================================================== */
|
||||
|
||||
/**
|
||||
* Address styling not present in IE 8/9/10/11, Safari, and Chrome.
|
||||
*/
|
||||
|
||||
abbr[title] {
|
||||
border-bottom: 1px dotted;
|
||||
}
|
||||
|
||||
/**
|
||||
* Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
|
||||
*/
|
||||
|
||||
b,
|
||||
strong {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
/**
|
||||
* Address styling not present in Safari and Chrome.
|
||||
*/
|
||||
|
||||
dfn {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
/**
|
||||
* Address variable `h1` font-size and margin within `section` and `article`
|
||||
* contexts in Firefox 4+, Safari, and Chrome.
|
||||
*/
|
||||
|
||||
h1 {
|
||||
font-size: 2em;
|
||||
margin: 0.67em 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Address styling not present in IE 8/9.
|
||||
*/
|
||||
|
||||
mark {
|
||||
background: #ff0;
|
||||
color: #000;
|
||||
}
|
||||
|
||||
/**
|
||||
* Address inconsistent and variable font size in all browsers.
|
||||
*/
|
||||
|
||||
small {
|
||||
font-size: 80%;
|
||||
}
|
||||
|
||||
/**
|
||||
* Prevent `sub` and `sup` affecting `line-height` in all browsers.
|
||||
*/
|
||||
|
||||
sub,
|
||||
sup {
|
||||
font-size: 75%;
|
||||
line-height: 0;
|
||||
position: relative;
|
||||
vertical-align: baseline;
|
||||
}
|
||||
|
||||
sup {
|
||||
top: -0.5em;
|
||||
}
|
||||
|
||||
sub {
|
||||
bottom: -0.25em;
|
||||
}
|
||||
|
||||
/* Embedded content
|
||||
========================================================================== */
|
||||
|
||||
/**
|
||||
* Remove border when inside `a` element in IE 8/9/10.
|
||||
*/
|
||||
|
||||
img {
|
||||
border: 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Correct overflow not hidden in IE 9/10/11.
|
||||
*/
|
||||
|
||||
svg:not(:root) {
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
/* Grouping content
|
||||
========================================================================== */
|
||||
|
||||
/**
|
||||
* Address margin not present in IE 8/9 and Safari.
|
||||
*/
|
||||
|
||||
figure {
|
||||
margin: 1em 40px;
|
||||
}
|
||||
|
||||
/**
|
||||
* Address differences between Firefox and other browsers.
|
||||
*/
|
||||
|
||||
hr {
|
||||
-moz-box-sizing: content-box;
|
||||
box-sizing: content-box;
|
||||
height: 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Contain overflow in all browsers.
|
||||
*/
|
||||
|
||||
pre {
|
||||
overflow: auto;
|
||||
}
|
||||
|
||||
/**
|
||||
* Address odd `em`-unit font size rendering in all browsers.
|
||||
*/
|
||||
|
||||
code,
|
||||
kbd,
|
||||
pre,
|
||||
samp {
|
||||
font-family: monospace, monospace;
|
||||
font-size: 1em;
|
||||
}
|
||||
|
||||
/* Forms
|
||||
========================================================================== */
|
||||
|
||||
/**
|
||||
* Known limitation: by default, Chrome and Safari on OS X allow very limited
|
||||
* styling of `select`, unless a `border` property is set.
|
||||
*/
|
||||
|
||||
/**
|
||||
* 1. Correct color not being inherited.
|
||||
* Known issue: affects color of disabled elements.
|
||||
* 2. Correct font properties not being inherited.
|
||||
* 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
|
||||
*/
|
||||
|
||||
button,
|
||||
input,
|
||||
optgroup,
|
||||
select,
|
||||
textarea {
|
||||
color: inherit; /* 1 */
|
||||
font: inherit; /* 2 */
|
||||
margin: 0; /* 3 */
|
||||
}
|
||||
|
||||
/**
|
||||
* Address `overflow` set to `hidden` in IE 8/9/10/11.
|
||||
*/
|
||||
|
||||
button {
|
||||
overflow: visible;
|
||||
}
|
||||
|
||||
/**
|
||||
* Address inconsistent `text-transform` inheritance for `button` and `select`.
|
||||
* All other form control elements do not inherit `text-transform` values.
|
||||
* Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
|
||||
* Correct `select` style inheritance in Firefox.
|
||||
*/
|
||||
|
||||
button,
|
||||
select {
|
||||
text-transform: none;
|
||||
}
|
||||
|
||||
/**
|
||||
* 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
|
||||
* and `video` controls.
|
||||
* 2. Correct inability to style clickable `input` types in iOS.
|
||||
* 3. Improve usability and consistency of cursor style between image-type
|
||||
* `input` and others.
|
||||
*/
|
||||
|
||||
button,
|
||||
html input[type="button"], /* 1 */
|
||||
input[type="reset"],
|
||||
input[type="submit"] {
|
||||
-webkit-appearance: button; /* 2 */
|
||||
cursor: pointer; /* 3 */
|
||||
}
|
||||
|
||||
/**
|
||||
* Re-set default cursor for disabled elements.
|
||||
*/
|
||||
|
||||
button[disabled],
|
||||
html input[disabled] {
|
||||
cursor: default;
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove inner padding and border in Firefox 4+.
|
||||
*/
|
||||
|
||||
button::-moz-focus-inner,
|
||||
input::-moz-focus-inner {
|
||||
border: 0;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Address Firefox 4+ setting `line-height` on `input` using `!important` in
|
||||
* the UA stylesheet.
|
||||
*/
|
||||
|
||||
input {
|
||||
line-height: normal;
|
||||
}
|
||||
|
||||
/**
|
||||
* It's recommended that you don't attempt to style these elements.
|
||||
* Firefox's implementation doesn't respect box-sizing, padding, or width.
|
||||
*
|
||||
* 1. Address box sizing set to `content-box` in IE 8/9/10.
|
||||
* 2. Remove excess padding in IE 8/9/10.
|
||||
*/
|
||||
|
||||
input[type="checkbox"],
|
||||
input[type="radio"] {
|
||||
box-sizing: border-box; /* 1 */
|
||||
padding: 0; /* 2 */
|
||||
}
|
||||
|
||||
/**
|
||||
* Fix the cursor style for Chrome's increment/decrement buttons. For certain
|
||||
* `font-size` values of the `input`, it causes the cursor style of the
|
||||
* decrement button to change from `default` to `text`.
|
||||
*/
|
||||
|
||||
input[type="number"]::-webkit-inner-spin-button,
|
||||
input[type="number"]::-webkit-outer-spin-button {
|
||||
height: auto;
|
||||
}
|
||||
|
||||
/**
|
||||
* 1. Address `appearance` set to `searchfield` in Safari and Chrome.
|
||||
* 2. Address `box-sizing` set to `border-box` in Safari and Chrome
|
||||
* (include `-moz` to future-proof).
|
||||
*/
|
||||
|
||||
input[type="search"] {
|
||||
-webkit-appearance: textfield; /* 1 */
|
||||
-moz-box-sizing: content-box;
|
||||
-webkit-box-sizing: content-box; /* 2 */
|
||||
box-sizing: content-box;
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove inner padding and search cancel button in Safari and Chrome on OS X.
|
||||
* Safari (but not Chrome) clips the cancel button when the search input has
|
||||
* padding (and `textfield` appearance).
|
||||
*/
|
||||
|
||||
input[type="search"]::-webkit-search-cancel-button,
|
||||
input[type="search"]::-webkit-search-decoration {
|
||||
-webkit-appearance: none;
|
||||
}
|
||||
|
||||
/**
|
||||
* Define consistent border, margin, and padding.
|
||||
*/
|
||||
|
||||
fieldset {
|
||||
border: 1px solid #c0c0c0;
|
||||
margin: 0 2px;
|
||||
padding: 0.35em 0.625em 0.75em;
|
||||
}
|
||||
|
||||
/**
|
||||
* 1. Correct `color` not being inherited in IE 8/9/10/11.
|
||||
* 2. Remove padding so people aren't caught out if they zero out fieldsets.
|
||||
*/
|
||||
|
||||
legend {
|
||||
border: 0; /* 1 */
|
||||
padding: 0; /* 2 */
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove default vertical scrollbar in IE 8/9/10/11.
|
||||
*/
|
||||
|
||||
textarea {
|
||||
overflow: auto;
|
||||
}
|
||||
|
||||
/**
|
||||
* Don't inherit the `font-weight` (applied by a rule above).
|
||||
* NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
|
||||
*/
|
||||
|
||||
optgroup {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
/* Tables
|
||||
========================================================================== */
|
||||
|
||||
/**
|
||||
* Remove most spacing between table cells.
|
||||
*/
|
||||
|
||||
table {
|
||||
border-collapse: collapse;
|
||||
border-spacing: 0;
|
||||
}
|
||||
|
||||
td,
|
||||
th {
|
||||
padding: 0;
|
||||
}
|
418
docker/fib/static/css/skeleton.css
vendored
Normal file
418
docker/fib/static/css/skeleton.css
vendored
Normal file
@@ -0,0 +1,418 @@
|
||||
/*
|
||||
* Skeleton V2.0.4
|
||||
* Copyright 2014, Dave Gamache
|
||||
* www.getskeleton.com
|
||||
* Free to use under the MIT license.
|
||||
* http://www.opensource.org/licenses/mit-license.php
|
||||
* 12/29/2014
|
||||
*/
|
||||
|
||||
|
||||
/* Table of contents
|
||||
––––––––––––––––––––––––––––––––––––––––––––––––––
|
||||
- Grid
|
||||
- Base Styles
|
||||
- Typography
|
||||
- Links
|
||||
- Buttons
|
||||
- Forms
|
||||
- Lists
|
||||
- Code
|
||||
- Tables
|
||||
- Spacing
|
||||
- Utilities
|
||||
- Clearing
|
||||
- Media Queries
|
||||
*/
|
||||
|
||||
|
||||
/* Grid
|
||||
–––––––––––––––––––––––––––––––––––––––––––––––––– */
|
||||
.container {
|
||||
position: relative;
|
||||
width: 100%;
|
||||
max-width: 960px;
|
||||
margin: 0 auto;
|
||||
padding: 0 20px;
|
||||
box-sizing: border-box; }
|
||||
.column,
|
||||
.columns {
|
||||
width: 100%;
|
||||
float: left;
|
||||
box-sizing: border-box; }
|
||||
|
||||
/* For devices larger than 400px */
|
||||
@media (min-width: 400px) {
|
||||
.container {
|
||||
width: 85%;
|
||||
padding: 0; }
|
||||
}
|
||||
|
||||
/* For devices larger than 550px */
|
||||
@media (min-width: 550px) {
|
||||
.container {
|
||||
width: 80%; }
|
||||
.column,
|
||||
.columns {
|
||||
margin-left: 4%; }
|
||||
.column:first-child,
|
||||
.columns:first-child {
|
||||
margin-left: 0; }
|
||||
|
||||
.one.column,
|
||||
.one.columns { width: 4.66666666667%; }
|
||||
.two.columns { width: 13.3333333333%; }
|
||||
.three.columns { width: 22%; }
|
||||
.four.columns { width: 30.6666666667%; }
|
||||
.five.columns { width: 39.3333333333%; }
|
||||
.six.columns { width: 48%; }
|
||||
.seven.columns { width: 56.6666666667%; }
|
||||
.eight.columns { width: 65.3333333333%; }
|
||||
.nine.columns { width: 74.0%; }
|
||||
.ten.columns { width: 82.6666666667%; }
|
||||
.eleven.columns { width: 91.3333333333%; }
|
||||
.twelve.columns { width: 100%; margin-left: 0; }
|
||||
|
||||
.one-third.column { width: 30.6666666667%; }
|
||||
.two-thirds.column { width: 65.3333333333%; }
|
||||
|
||||
.one-half.column { width: 48%; }
|
||||
|
||||
/* Offsets */
|
||||
.offset-by-one.column,
|
||||
.offset-by-one.columns { margin-left: 8.66666666667%; }
|
||||
.offset-by-two.column,
|
||||
.offset-by-two.columns { margin-left: 17.3333333333%; }
|
||||
.offset-by-three.column,
|
||||
.offset-by-three.columns { margin-left: 26%; }
|
||||
.offset-by-four.column,
|
||||
.offset-by-four.columns { margin-left: 34.6666666667%; }
|
||||
.offset-by-five.column,
|
||||
.offset-by-five.columns { margin-left: 43.3333333333%; }
|
||||
.offset-by-six.column,
|
||||
.offset-by-six.columns { margin-left: 52%; }
|
||||
.offset-by-seven.column,
|
||||
.offset-by-seven.columns { margin-left: 60.6666666667%; }
|
||||
.offset-by-eight.column,
|
||||
.offset-by-eight.columns { margin-left: 69.3333333333%; }
|
||||
.offset-by-nine.column,
|
||||
.offset-by-nine.columns { margin-left: 78.0%; }
|
||||
.offset-by-ten.column,
|
||||
.offset-by-ten.columns { margin-left: 86.6666666667%; }
|
||||
.offset-by-eleven.column,
|
||||
.offset-by-eleven.columns { margin-left: 95.3333333333%; }
|
||||
|
||||
.offset-by-one-third.column,
|
||||
.offset-by-one-third.columns { margin-left: 34.6666666667%; }
|
||||
.offset-by-two-thirds.column,
|
||||
.offset-by-two-thirds.columns { margin-left: 69.3333333333%; }
|
||||
|
||||
.offset-by-one-half.column,
|
||||
.offset-by-one-half.columns { margin-left: 52%; }
|
||||
|
||||
}
|
||||
|
||||
|
||||
/* Base Styles
|
||||
–––––––––––––––––––––––––––––––––––––––––––––––––– */
|
||||
/* NOTE
|
||||
html is set to 62.5% so that all the REM measurements throughout Skeleton
|
||||
are based on 10px sizing. So basically 1.5rem = 15px :) */
|
||||
html {
|
||||
font-size: 62.5%; }
|
||||
body {
|
||||
font-size: 1.5em; /* currently ems cause chrome bug misinterpreting rems on body element */
|
||||
line-height: 1.6;
|
||||
font-weight: 400;
|
||||
font-family: "Raleway", "HelveticaNeue", "Helvetica Neue", Helvetica, Arial, sans-serif;
|
||||
color: #222; }
|
||||
|
||||
|
||||
/* Typography
|
||||
–––––––––––––––––––––––––––––––––––––––––––––––––– */
|
||||
h1, h2, h3, h4, h5, h6 {
|
||||
margin-top: 0;
|
||||
margin-bottom: 2rem;
|
||||
font-weight: 300; }
|
||||
h1 { font-size: 4.0rem; line-height: 1.2; letter-spacing: -.1rem;}
|
||||
h2 { font-size: 3.6rem; line-height: 1.25; letter-spacing: -.1rem; }
|
||||
h3 { font-size: 3.0rem; line-height: 1.3; letter-spacing: -.1rem; }
|
||||
h4 { font-size: 2.4rem; line-height: 1.35; letter-spacing: -.08rem; }
|
||||
h5 { font-size: 1.8rem; line-height: 1.5; letter-spacing: -.05rem; }
|
||||
h6 { font-size: 1.5rem; line-height: 1.6; letter-spacing: 0; }
|
||||
|
||||
/* Larger than phablet */
|
||||
@media (min-width: 550px) {
|
||||
h1 { font-size: 5.0rem; }
|
||||
h2 { font-size: 4.2rem; }
|
||||
h3 { font-size: 3.6rem; }
|
||||
h4 { font-size: 3.0rem; }
|
||||
h5 { font-size: 2.4rem; }
|
||||
h6 { font-size: 1.5rem; }
|
||||
}
|
||||
|
||||
p {
|
||||
margin-top: 0; }
|
||||
|
||||
|
||||
/* Links
|
||||
–––––––––––––––––––––––––––––––––––––––––––––––––– */
|
||||
a {
|
||||
color: #1EAEDB; }
|
||||
a:hover {
|
||||
color: #0FA0CE; }
|
||||
|
||||
|
||||
/* Buttons
|
||||
–––––––––––––––––––––––––––––––––––––––––––––––––– */
|
||||
.button,
|
||||
button,
|
||||
input[type="submit"],
|
||||
input[type="reset"],
|
||||
input[type="button"] {
|
||||
display: inline-block;
|
||||
height: 38px;
|
||||
padding: 0 30px;
|
||||
color: #555;
|
||||
text-align: center;
|
||||
font-size: 11px;
|
||||
font-weight: 600;
|
||||
line-height: 38px;
|
||||
letter-spacing: .1rem;
|
||||
text-transform: uppercase;
|
||||
text-decoration: none;
|
||||
white-space: nowrap;
|
||||
background-color: transparent;
|
||||
border-radius: 4px;
|
||||
border: 1px solid #bbb;
|
||||
cursor: pointer;
|
||||
box-sizing: border-box; }
|
||||
.button:hover,
|
||||
button:hover,
|
||||
input[type="submit"]:hover,
|
||||
input[type="reset"]:hover,
|
||||
input[type="button"]:hover,
|
||||
.button:focus,
|
||||
button:focus,
|
||||
input[type="submit"]:focus,
|
||||
input[type="reset"]:focus,
|
||||
input[type="button"]:focus {
|
||||
color: #333;
|
||||
border-color: #888;
|
||||
outline: 0; }
|
||||
.button.button-primary,
|
||||
button.button-primary,
|
||||
input[type="submit"].button-primary,
|
||||
input[type="reset"].button-primary,
|
||||
input[type="button"].button-primary {
|
||||
color: #FFF;
|
||||
background-color: #33C3F0;
|
||||
border-color: #33C3F0; }
|
||||
.button.button-primary:hover,
|
||||
button.button-primary:hover,
|
||||
input[type="submit"].button-primary:hover,
|
||||
input[type="reset"].button-primary:hover,
|
||||
input[type="button"].button-primary:hover,
|
||||
.button.button-primary:focus,
|
||||
button.button-primary:focus,
|
||||
input[type="submit"].button-primary:focus,
|
||||
input[type="reset"].button-primary:focus,
|
||||
input[type="button"].button-primary:focus {
|
||||
color: #FFF;
|
||||
background-color: #1EAEDB;
|
||||
border-color: #1EAEDB; }
|
||||
|
||||
|
||||
/* Forms
|
||||
–––––––––––––––––––––––––––––––––––––––––––––––––– */
|
||||
input[type="email"],
|
||||
input[type="number"],
|
||||
input[type="search"],
|
||||
input[type="text"],
|
||||
input[type="tel"],
|
||||
input[type="url"],
|
||||
input[type="password"],
|
||||
textarea,
|
||||
select {
|
||||
height: 38px;
|
||||
padding: 6px 10px; /* The 6px vertically centers text on FF, ignored by Webkit */
|
||||
background-color: #fff;
|
||||
border: 1px solid #D1D1D1;
|
||||
border-radius: 4px;
|
||||
box-shadow: none;
|
||||
box-sizing: border-box; }
|
||||
/* Removes awkward default styles on some inputs for iOS */
|
||||
input[type="email"],
|
||||
input[type="number"],
|
||||
input[type="search"],
|
||||
input[type="text"],
|
||||
input[type="tel"],
|
||||
input[type="url"],
|
||||
input[type="password"],
|
||||
textarea {
|
||||
-webkit-appearance: none;
|
||||
-moz-appearance: none;
|
||||
appearance: none; }
|
||||
textarea {
|
||||
min-height: 65px;
|
||||
padding-top: 6px;
|
||||
padding-bottom: 6px; }
|
||||
input[type="email"]:focus,
|
||||
input[type="number"]:focus,
|
||||
input[type="search"]:focus,
|
||||
input[type="text"]:focus,
|
||||
input[type="tel"]:focus,
|
||||
input[type="url"]:focus,
|
||||
input[type="password"]:focus,
|
||||
textarea:focus,
|
||||
select:focus {
|
||||
border: 1px solid #33C3F0;
|
||||
outline: 0; }
|
||||
label,
|
||||
legend {
|
||||
display: block;
|
||||
margin-bottom: .5rem;
|
||||
font-weight: 600; }
|
||||
fieldset {
|
||||
padding: 0;
|
||||
border-width: 0; }
|
||||
input[type="checkbox"],
|
||||
input[type="radio"] {
|
||||
display: inline; }
|
||||
label > .label-body {
|
||||
display: inline-block;
|
||||
margin-left: .5rem;
|
||||
font-weight: normal; }
|
||||
|
||||
|
||||
/* Lists
|
||||
–––––––––––––––––––––––––––––––––––––––––––––––––– */
|
||||
ul {
|
||||
list-style: circle inside; }
|
||||
ol {
|
||||
list-style: decimal inside; }
|
||||
ol, ul {
|
||||
padding-left: 0;
|
||||
margin-top: 0; }
|
||||
ul ul,
|
||||
ul ol,
|
||||
ol ol,
|
||||
ol ul {
|
||||
margin: 1.5rem 0 1.5rem 3rem;
|
||||
font-size: 90%; }
|
||||
li {
|
||||
margin-bottom: 1rem; }
|
||||
|
||||
|
||||
/* Code
|
||||
–––––––––––––––––––––––––––––––––––––––––––––––––– */
|
||||
code {
|
||||
padding: .2rem .5rem;
|
||||
margin: 0 .2rem;
|
||||
font-size: 90%;
|
||||
white-space: nowrap;
|
||||
background: #F1F1F1;
|
||||
border: 1px solid #E1E1E1;
|
||||
border-radius: 4px; }
|
||||
pre > code {
|
||||
display: block;
|
||||
padding: 1rem 1.5rem;
|
||||
white-space: pre; }
|
||||
|
||||
|
||||
/* Tables
|
||||
–––––––––––––––––––––––––––––––––––––––––––––––––– */
|
||||
th,
|
||||
td {
|
||||
padding: 12px 15px;
|
||||
text-align: left;
|
||||
border-bottom: 1px solid #E1E1E1; }
|
||||
th:first-child,
|
||||
td:first-child {
|
||||
padding-left: 0; }
|
||||
th:last-child,
|
||||
td:last-child {
|
||||
padding-right: 0; }
|
||||
|
||||
|
||||
/* Spacing
|
||||
–––––––––––––––––––––––––––––––––––––––––––––––––– */
|
||||
button,
|
||||
.button {
|
||||
margin-bottom: 1rem; }
|
||||
input,
|
||||
textarea,
|
||||
select,
|
||||
fieldset {
|
||||
margin-bottom: 1.5rem; }
|
||||
pre,
|
||||
blockquote,
|
||||
dl,
|
||||
figure,
|
||||
table,
|
||||
p,
|
||||
ul,
|
||||
ol,
|
||||
form {
|
||||
margin-bottom: 2.5rem; }
|
||||
|
||||
|
||||
/* Utilities
|
||||
–––––––––––––––––––––––––––––––––––––––––––––––––– */
|
||||
.u-full-width {
|
||||
width: 100%;
|
||||
box-sizing: border-box; }
|
||||
.u-max-full-width {
|
||||
max-width: 100%;
|
||||
box-sizing: border-box; }
|
||||
.u-pull-right {
|
||||
float: right; }
|
||||
.u-pull-left {
|
||||
float: left; }
|
||||
|
||||
|
||||
/* Misc
|
||||
–––––––––––––––––––––––––––––––––––––––––––––––––– */
|
||||
hr {
|
||||
margin-top: 3rem;
|
||||
margin-bottom: 3.5rem;
|
||||
border-width: 0;
|
||||
border-top: 1px solid #E1E1E1; }
|
||||
|
||||
|
||||
/* Clearing
|
||||
–––––––––––––––––––––––––––––––––––––––––––––––––– */
|
||||
|
||||
/* Self Clearing Goodness */
|
||||
.container:after,
|
||||
.row:after,
|
||||
.u-cf {
|
||||
content: "";
|
||||
display: table;
|
||||
clear: both; }
|
||||
|
||||
|
||||
/* Media Queries
|
||||
–––––––––––––––––––––––––––––––––––––––––––––––––– */
|
||||
/*
|
||||
Note: The best way to structure the use of media queries is to create the queries
|
||||
near the relevant code. For example, if you wanted to change the styles for buttons
|
||||
on small devices, paste the mobile query code up in the buttons section and style it
|
||||
there.
|
||||
*/
|
||||
|
||||
|
||||
/* Larger than mobile */
|
||||
@media (min-width: 400px) {}
|
||||
|
||||
/* Larger than phablet (also point when grid becomes active) */
|
||||
@media (min-width: 550px) {}
|
||||
|
||||
/* Larger than tablet */
|
||||
@media (min-width: 750px) {}
|
||||
|
||||
/* Larger than desktop */
|
||||
@media (min-width: 1000px) {}
|
||||
|
||||
/* Larger than Desktop HD */
|
||||
@media (min-width: 1200px) {}
|
26
docker/fib/templates/index.html
Normal file
26
docker/fib/templates/index.html
Normal file
@@ -0,0 +1,26 @@
|
||||
<!DOCTYPE html>
|
||||
|
||||
<html lang='en'>
|
||||
<head>
|
||||
<meta charset='utf-8' />
|
||||
<link href='static/css/skeleton.css' rel='stylesheet' type='text/css' />
|
||||
<title>Fibonacci Zahlen berechnen</title>
|
||||
</head>
|
||||
|
||||
<body>
|
||||
<h2>Fibonacci Generator </h2
|
||||
<!--FORM -->
|
||||
<form action='fib' method='post'>
|
||||
<label> Folgen Element</label>
|
||||
<input
|
||||
type='text'
|
||||
placeholder='Fibonacci Element'
|
||||
name='element'
|
||||
value='{{request.form.element}}'
|
||||
</input><br />
|
||||
<button type='submit'>Berechnen</button>
|
||||
<p>Formel: {{formel}} </p>
|
||||
<p>Fibonacci-Zahl: {{result}} </p>
|
||||
</form>
|
||||
</body>
|
||||
</html>
|
8
docker/pyvenv.cfg
Normal file
8
docker/pyvenv.cfg
Normal file
@@ -0,0 +1,8 @@
|
||||
home = /usr/bin
|
||||
implementation = CPython
|
||||
version_info = 3.11.2.final.0
|
||||
virtualenv = 20.17.1+ds
|
||||
include-system-site-packages = false
|
||||
base-prefix = /usr
|
||||
base-exec-prefix = /usr
|
||||
base-executable = /usr/bin/python3
|
7
docker/requirements.txt
Normal file
7
docker/requirements.txt
Normal file
@@ -0,0 +1,7 @@
|
||||
blinker==1.7.0
|
||||
click==8.1.7
|
||||
Flask==3.0.1
|
||||
itsdangerous==2.1.2
|
||||
Jinja2==3.1.3
|
||||
MarkupSafe==2.1.3
|
||||
Werkzeug==3.0.1
|
17
gettattr/Kreis.py
Normal file
17
gettattr/Kreis.py
Normal file
@@ -0,0 +1,17 @@
|
||||
from math import pi as pi
|
||||
|
||||
|
||||
class Kreis:
|
||||
def __init__(self, radius):
|
||||
self.radius = radius
|
||||
|
||||
def durchmesser(self):
|
||||
return self.radius * 2
|
||||
|
||||
def umfang(self):
|
||||
return self.durchmesser() * pi
|
||||
|
||||
def flaeche(self):
|
||||
return self.radius** 2 * pi
|
||||
|
||||
|
17
gettattr/name.py
Normal file
17
gettattr/name.py
Normal file
@@ -0,0 +1,17 @@
|
||||
|
||||
class Name:
|
||||
def __init__(self,vorname,name):
|
||||
self.vorname = vorname
|
||||
self.name = name
|
||||
|
||||
def __getattr__(self,attr):
|
||||
if attr == 'fullname':
|
||||
return self.vorname + ' ' + self.name
|
||||
elif attr == 'sortname':
|
||||
return self.name + ',' + self.vorname
|
||||
else:
|
||||
raise AttributeError(f"'{self.__class__.__name__}' object has no attribute '{attr}'")
|
||||
|
||||
|
||||
|
||||
|
36
gettattr/testKreis.py
Normal file
36
gettattr/testKreis.py
Normal file
@@ -0,0 +1,36 @@
|
||||
import unittest
|
||||
import Kreis
|
||||
import Kreis_getattr
|
||||
|
||||
|
||||
class TestKreis(unittest.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
self.kreis = Kreis.Kreis(1)
|
||||
self.kreis_getattr = Kreis_getattr.Kreis_getattr(1)
|
||||
|
||||
|
||||
def test_Umfang(self):
|
||||
umfang = self.kreis.umfang()
|
||||
umfang_getattr = self.kreis_getattr.umfang
|
||||
print(f'kreis Umfang {umfang}')
|
||||
print(f'kreis_gettattr Umfang {umfang_getattr}')
|
||||
self.assertEqual(umfang, umfang_getattr)
|
||||
|
||||
def test_Flaeche(self):
|
||||
flaeche = self.kreis.flaeche()
|
||||
flaeche_getattr = self.kreis_getattr.flaeche
|
||||
print(f'kreis Fläche {flaeche}')
|
||||
print(f'kreis_gettattr Fläche {flaeche_getattr}')
|
||||
self.assertEqual(flaeche, flaeche_getattr)
|
||||
|
||||
def test_Durchmesser(self):
|
||||
durchmesser = self.kreis.durchmesser()
|
||||
durchmesser_getattr = self.kreis_getattr.durchmesser
|
||||
print(f'kreis Durchmesser {durchmesser}')
|
||||
print(f'kreis_gettattr Durchmesser {durchmesser_getattr}')
|
||||
self.assertEqual(durchmesser, durchmesser_getattr)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
unittest.main()
|
28
gettattr/testname.py
Normal file
28
gettattr/testname.py
Normal file
@@ -0,0 +1,28 @@
|
||||
import unittest
|
||||
import logging
|
||||
from name import Name
|
||||
|
||||
__LOGLEVEL__ = logging.DEBUG
|
||||
|
||||
logging.basicConfig( format='%(asctime)-15s [%(levelname)s] %(funcName)s: %(message)s', level=__LOGLEVEL__)
|
||||
|
||||
class TestName(unittest.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
logging.debug('setting up test')
|
||||
self.name = Name('Homer', 'Simpson')
|
||||
|
||||
def test_getattr(self):
|
||||
fullname = self.name.fullname
|
||||
sortname = self.name.sortname
|
||||
|
||||
|
||||
self.assertEqual('Homer Simpson', fullname)
|
||||
self.assertEqual('Simpson,Homer', sortname)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
logging.debug('Test startet.')
|
||||
unittest.main()
|
||||
|
||||
|
2
teil13/.gitignore
vendored
2
teil13/.gitignore
vendored
@@ -1,2 +1,2 @@
|
||||
./__pycache__
|
||||
__pycache__
|
||||
./network/__pycache__/*
|
||||
|
2
teil16/.gitignore
vendored
2
teil16/.gitignore
vendored
@@ -1,2 +1,2 @@
|
||||
./__pycache__
|
||||
__pycache__
|
||||
./network/__pycache__/*
|
||||
|
47
teil16/plztest.py
Normal file
47
teil16/plztest.py
Normal file
@@ -0,0 +1,47 @@
|
||||
# coding: utf-8
|
||||
import unittest
|
||||
import logging
|
||||
import re #regular expressions
|
||||
|
||||
logging.basicConfig( format='%(asctime)-15s [%(levelname)s] %(funcName)s: %(message)s', level=logging.DEBUG)
|
||||
|
||||
class TestPLZ(unittest.TestCase):
|
||||
|
||||
# Korrektes Format der PLZ prüfen. Falsche Version
|
||||
|
||||
def checkPLZ_falsch(self,plz):
|
||||
try:
|
||||
if len(pl) == 5 and int(plz) > 0:
|
||||
return True
|
||||
except ValueError:
|
||||
pass
|
||||
|
||||
return False
|
||||
|
||||
def checkPLZ_korrekt(self,plz):
|
||||
#regulären Audruck aufbauen, genau 5 Ziffern.
|
||||
pattern = re.compile('\d\d\d\d\d')
|
||||
#Ausdruck auf String anwenden.
|
||||
return pattern.match(plz)
|
||||
|
||||
|
||||
# Die setUp() Methode wird zu Beginn jedes Testcases aufgrufen
|
||||
def setUp(self):
|
||||
logging.debug('setting up test')
|
||||
self.testdaten = ['42287','42289','42119','42277','44139','-1111']
|
||||
|
||||
def test_false_positive(self):
|
||||
|
||||
for plz in self.testdaten:
|
||||
self.assertTrue(self.checkPLZ_falsch(plz))
|
||||
|
||||
def test_plz(self):
|
||||
|
||||
logging.debug('starte test_plz()')
|
||||
for plz in self.testdaten:
|
||||
logging.debug(f'teste ${plz}')
|
||||
self.assertTrue(self.checkPLZ_korrekt(plz))
|
||||
|
||||
if __name__ == '__main__':
|
||||
unittest.main()
|
||||
|
@@ -11,5 +11,5 @@ def fib_generator():
|
||||
fibo = fib_generator()
|
||||
|
||||
|
||||
for _ in range(int(sys.argv[1])+1):
|
||||
for _ in range(int(sys.argv[1])):
|
||||
print(next(fibo))
|
||||
|
@@ -1,4 +1,4 @@
|
||||
#!/home/pi/git/pythonkurs/teil20/bin/python
|
||||
#!/home/pi/git/pythonkurs/teil20/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
|
@@ -1,4 +1,4 @@
|
||||
#!/home/pi/git/pythonkurs/teil20/bin/python
|
||||
#!/home/pi/git/pythonkurs/teil20/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
|
@@ -1,4 +1,4 @@
|
||||
#!/home/pi/git/pythonkurs/teil20/bin/python
|
||||
#!/home/pi/git/pythonkurs/teil20/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
|
19
teil21/alarm.py
Executable file
19
teil21/alarm.py
Executable file
@@ -0,0 +1,19 @@
|
||||
#! /usr/bin/python3
|
||||
# encoding:utf-8
|
||||
|
||||
import signal
|
||||
import time
|
||||
|
||||
|
||||
def handle_alarm(signum, frame):
|
||||
print(f'Alarm ausgelöst bei {time.ctime()}')
|
||||
|
||||
signal.signal(signal.SIGALRM,handle_alarm)
|
||||
|
||||
signal.alarm(3)
|
||||
|
||||
print(f'aktuelle Zeit Start: {time.ctime()}')
|
||||
|
||||
time.sleep(13)
|
||||
print(f'aktuelle Zeit Ende: {time.ctime()}')
|
||||
|
41
teil21/interrupts.py
Executable file
41
teil21/interrupts.py
Executable file
@@ -0,0 +1,41 @@
|
||||
#! /usr/bin/python3
|
||||
|
||||
import time
|
||||
import signal
|
||||
import sys
|
||||
|
||||
#Behandlung von SIGINT (CTRL-C)
|
||||
def handle_sigint(signum, frame) :
|
||||
print(f'Handling signal {signum} ({signal.Signals(signum).name}).')
|
||||
|
||||
if signum == signal.SIGINT:
|
||||
print(f'SIGINT wird behandelt. {frame}')
|
||||
time.sleep(1)
|
||||
sys.exit(0)
|
||||
|
||||
#Behandlung von SIGTSTP (CTRL-Z)
|
||||
|
||||
def handle_sigtstp(signum,frame):
|
||||
print(f'Behandle signal {signum} ({signal.Signals(signum).name}).')
|
||||
|
||||
print('Programm in Hintergrund')
|
||||
|
||||
# Behandlung von SiGCONT
|
||||
def handle_sigcont(signum,frame):
|
||||
print(f'Behandle signal {signum} ({signal.Signals(signum).name}).')
|
||||
|
||||
print('Programm im Vordergrund')
|
||||
|
||||
if __name__ == '__main__':
|
||||
# Interrupt Handler registrieren
|
||||
signal.signal(signal.SIGINT, handle_sigint)
|
||||
signal.signal(signal.SIGTSTP, handle_sigtstp)
|
||||
signal.signal(signal.SIGCONT, handle_sigcont)
|
||||
|
||||
for i in range(0,10000000):
|
||||
print(f'Schleife: {i}')
|
||||
time.sleep(0.5)
|
||||
print('Schleifenende')
|
||||
|
||||
|
||||
|
4
teil22/.gitignore
vendored
Normal file
4
teil22/.gitignore
vendored
Normal file
@@ -0,0 +1,4 @@
|
||||
# created by virtualenv automatically
|
||||
__pycache__
|
||||
bin
|
||||
lib
|
18
teil22/StressFile.py
Normal file
18
teil22/StressFile.py
Normal file
@@ -0,0 +1,18 @@
|
||||
import io
|
||||
import numpy as np
|
||||
|
||||
class StressFile:
|
||||
def readOutFile(self,filename):
|
||||
result = {
|
||||
'frequency': [],
|
||||
'temperatures': []
|
||||
}
|
||||
with open(filename,'r') as f:
|
||||
content = f.readlines()
|
||||
print(f'conent= {content}')
|
||||
|
||||
|
||||
sf = StressFile()
|
||||
|
||||
sf.readOutFile('./kodos.out')
|
||||
|
42
teil22/calc_array.py
Normal file
42
teil22/calc_array.py
Normal file
@@ -0,0 +1,42 @@
|
||||
import numpy as np
|
||||
|
||||
# Array initialisieren
|
||||
org = np.array([1,2,3,4,5,6])
|
||||
|
||||
|
||||
# Kopiert das int64 Array in ein float64 Array
|
||||
def copy_to_float64(source):
|
||||
liste = []
|
||||
|
||||
for i in range(source.shape[1]):
|
||||
liste.append(float(source[i]))
|
||||
|
||||
return np.array(liste,dtype=float64)
|
||||
|
||||
|
||||
# Ein paar Kopien anlegen
|
||||
copy_sum = org.copy()
|
||||
copy_mult = org.copy()
|
||||
copy_diff = org.copy()
|
||||
copy_div = org.astype(np.float64).copy()
|
||||
|
||||
# Zu allen Elementen 2 dazuzählen
|
||||
copy_sum += 2
|
||||
|
||||
print(f'copy_sum={copy_sum}')
|
||||
|
||||
# Alle Elemente mit 2 multiplizieren
|
||||
copy_mult *= 2
|
||||
|
||||
print(f'copy_mult={copy_mult}')
|
||||
|
||||
|
||||
# Von allen Elementen 1 abziehen
|
||||
copy_diff -= 1
|
||||
|
||||
print(f'copy_diff={copy_diff}')
|
||||
|
||||
copy_div /=2
|
||||
|
||||
print(f'copy_div={copy_div}')
|
||||
|
20
teil22/copyarray.py
Normal file
20
teil22/copyarray.py
Normal file
@@ -0,0 +1,20 @@
|
||||
import numpy as np
|
||||
|
||||
org = np.array([1,2,3,4,5,6])
|
||||
|
||||
copy = org
|
||||
|
||||
print(f'org= {org}')
|
||||
print(f'copy={copy}')
|
||||
|
||||
copy[2]= 7
|
||||
|
||||
print(f'org= {org}')
|
||||
print(f'copy={copy}')
|
||||
|
||||
copy2 = org.copy()
|
||||
|
||||
copy2[2]= 3
|
||||
|
||||
print(f'org= {org}')
|
||||
print(f'copy2={copy2}')
|
9
teil22/reshape.py
Normal file
9
teil22/reshape.py
Normal file
@@ -0,0 +1,9 @@
|
||||
import numpy as np
|
||||
|
||||
a = np.array([1,2,3,4,5,6,7,8,9,10])
|
||||
|
||||
print(f'orignal {a}')
|
||||
|
||||
reshaped = a.reshape(2,5)
|
||||
|
||||
print(f'reshaped {reshaped}')
|
7
teil22/rndm.py
Normal file
7
teil22/rndm.py
Normal file
@@ -0,0 +1,7 @@
|
||||
import numpy as np
|
||||
|
||||
#Erzeuge 1 Mio Zufallszahlen
|
||||
random_np = np.random(100000)
|
||||
|
||||
random_list = list(random_np)
|
||||
|
6
teil22/shape.py
Normal file
6
teil22/shape.py
Normal file
@@ -0,0 +1,6 @@
|
||||
import numpy as np
|
||||
|
||||
twodim_array = np.array([[1,2,3,4,5],[1,4,9,16,25]])
|
||||
|
||||
print(f'shape is {twodim_array.shape}')
|
||||
|
9
teil22/simplearray.py
Normal file
9
teil22/simplearray.py
Normal file
@@ -0,0 +1,9 @@
|
||||
import numpy as np
|
||||
|
||||
|
||||
simple_array = np.array([1,2,3,4,5,6])
|
||||
|
||||
print(f'simple_array={simple_array}')
|
||||
print(f'ndim={simple_array.ndim}')
|
||||
print(f'dtype={simple_array.dtype}')
|
||||
print(f'shape is {simple_array.shape}')
|
9
teil22/twodimarray.py
Normal file
9
teil22/twodimarray.py
Normal file
@@ -0,0 +1,9 @@
|
||||
import numpy as np
|
||||
|
||||
twodim_array = np.array([[1,2,3,4,5],[1,4,9,16,25]],dtype='int32')
|
||||
|
||||
print(f'twodim_array={twodim_array}')
|
||||
print(f'ndim={twodim_array.ndim}')
|
||||
print(f'dtype={twodim_array.dtype}')
|
||||
print(f'shape is {twodim_array.shape}')
|
||||
|
6
teil23/.gitignore
vendored
Normal file
6
teil23/.gitignore
vendored
Normal file
@@ -0,0 +1,6 @@
|
||||
# created by virtualenv automatically
|
||||
__pycache__
|
||||
bin
|
||||
lib
|
||||
share
|
||||
*.csv
|
20
teil23/iospeed_balken.py
Executable file
20
teil23/iospeed_balken.py
Executable file
@@ -0,0 +1,20 @@
|
||||
#! ./bin/python
|
||||
#encoding: utf-8
|
||||
import matplotlib.pyplot as plt
|
||||
import numpy as np
|
||||
|
||||
labels = [ 'Pineberry Pi pcie1_gen=2','Pineberry Pi pcie1_gen=3', 'MicroSD Raspi 5', 'MicroSD Raspi 4']
|
||||
io_read= np.array([148.50,171.99,30.85,10.15])
|
||||
io_write = np.array([99.15,114.97,20.45,6.63])
|
||||
legend = ['Schreiben','Lesen']
|
||||
#Höhe der Balken
|
||||
__hoehe__ =0.6
|
||||
|
||||
fig,ax = plt.subplots()
|
||||
|
||||
|
||||
plt.barh(labels,io_write,__hoehe__)
|
||||
plt.barh(labels,io_read,__hoehe__,left=io_write)
|
||||
plt.legend(legend)
|
||||
plt.show()
|
||||
|
30
teil23/normparabel_graph.py
Executable file
30
teil23/normparabel_graph.py
Executable file
@@ -0,0 +1,30 @@
|
||||
#! ./bin/python
|
||||
# encoding:utf-8
|
||||
import matplotlib.pyplot as plt
|
||||
import numpy as np
|
||||
|
||||
def plot_normal_parabel():
|
||||
# Erzeuge Datenpunkte für x-Werte von -10 bis 10
|
||||
x = np.linspace(-3, 3, 100)
|
||||
|
||||
# Berechne die y-Werte für die Normalparabel
|
||||
y = x**2
|
||||
|
||||
# Erstelle das Diagramm
|
||||
plt.plot(x, y, label='Normalparabel: $y=x^2$')
|
||||
|
||||
# Beschriftungen und Titel hinzufügen
|
||||
plt.xlabel('x-Achse')
|
||||
plt.ylabel('y-Achse')
|
||||
plt.title('Normalparabel')
|
||||
|
||||
# Legende hinzufügen
|
||||
plt.legend()
|
||||
|
||||
|
||||
# Funktion aufrufen, um die Normalparabel zu zeichnen
|
||||
plot_normal_parabel()
|
||||
|
||||
# Diagramm anzeigen
|
||||
plt.grid(True)
|
||||
plt.show()
|
8
teil23/pyvenv.cfg
Normal file
8
teil23/pyvenv.cfg
Normal file
@@ -0,0 +1,8 @@
|
||||
home = /usr/bin
|
||||
implementation = CPython
|
||||
version_info = 3.11.2.final.0
|
||||
virtualenv = 20.17.1+ds
|
||||
include-system-site-packages = false
|
||||
base-prefix = /usr
|
||||
base-exec-prefix = /usr
|
||||
base-executable = /usr/bin/python3
|
45
teil23/sinus_parabel_graph.py
Executable file
45
teil23/sinus_parabel_graph.py
Executable file
@@ -0,0 +1,45 @@
|
||||
#! ./bin/python
|
||||
# encoding:utf-8
|
||||
import matplotlib.pyplot as plt
|
||||
import numpy as np
|
||||
|
||||
def plot_normal_parabel():
|
||||
# Erzeuge Datenpunkte für x-Werte von -10 bis 10
|
||||
x = np.linspace(-3, 3, 100)
|
||||
|
||||
# Berechne die y-Werte für die Normalparabel
|
||||
y = x**2
|
||||
|
||||
# Erstelle das Diagramm
|
||||
plt.plot(x, y, label='Normalparabel: $y=x^2$')
|
||||
|
||||
# Beschriftungen und Titel hinzufügen
|
||||
plt.xlabel('x-Achse')
|
||||
plt.ylabel('y-Achse')
|
||||
plt.title('Normalparabel')
|
||||
|
||||
# Legende hinzufügen
|
||||
plt.legend()
|
||||
|
||||
|
||||
def plot_sinus_function():
|
||||
# Erzeuge Datenpunkte für x-Werte von -2π bis 2π
|
||||
x = np.linspace(-2 * np.pi, 2 * np.pi, 100)
|
||||
|
||||
# Berechne die y-Werte für die Sinusfunktion
|
||||
y = np.sin(x)
|
||||
|
||||
# Erstelle das Diagramm für die Sinusfunktion
|
||||
plt.plot(x, y, label='Sinusfunktion: $y = \sin(x)$', color='blue')
|
||||
|
||||
# Legende hinzufügen
|
||||
plt.legend()
|
||||
|
||||
|
||||
# Funktion aufrufen, um die Normalparabel zu zeichnen
|
||||
plot_normal_parabel()
|
||||
plot_sinus_function()
|
||||
|
||||
# Diagramm anzeigen
|
||||
plt.grid(True)
|
||||
plt.show()
|
24
teil23/test.py
Normal file
24
teil23/test.py
Normal file
@@ -0,0 +1,24 @@
|
||||
# encoding: utf-8
|
||||
import numpy as np
|
||||
import matplotlib.pyplot as plt
|
||||
|
||||
# Koordinaten
|
||||
x = np.arange(5, 10)
|
||||
y = np.arange(12, 17)
|
||||
|
||||
print(f'x={x}')
|
||||
print(f'y={y}')
|
||||
|
||||
# Plot
|
||||
plt.plot(x,y)
|
||||
|
||||
# Titel hinzufügen
|
||||
plt.title("Matplotlib PLot NumPy Array")
|
||||
|
||||
# Beschriftung für die Achsen
|
||||
|
||||
plt.xlabel("x Achse")
|
||||
plt.ylabel("y Achse")
|
||||
|
||||
# Fenster anzeigen
|
||||
plt.show()
|
23
teil23/verkauf_stapel.py
Executable file
23
teil23/verkauf_stapel.py
Executable file
@@ -0,0 +1,23 @@
|
||||
#! ./bin/python
|
||||
#encoding: utf-8
|
||||
|
||||
import matplotlib.pyplot as plt
|
||||
import numpy as np
|
||||
|
||||
jahre= np.array(['2018','2019', '2020'])
|
||||
aepfel= np.array([1000,1500,2000])
|
||||
erdbeeren =np.array([500,950,900])
|
||||
bananen=np.array([400,800,750])
|
||||
breite = 0.6
|
||||
|
||||
fig,ax = plt.subplots()
|
||||
|
||||
|
||||
#ax.legend('Verkäufe')
|
||||
ax.bar(jahre,bananen,color='yellow')
|
||||
ax.bar(jahre,erdbeeren,bottom=bananen,color='red')
|
||||
ax.bar(jahre,aepfel,bottom=erdbeeren,color='green')
|
||||
|
||||
plt.legend(['Bananen','Erdbeeren','Äpfel'])
|
||||
|
||||
plt.show()
|
47
teil23/vornamen_reader.py
Normal file
47
teil23/vornamen_reader.py
Normal file
@@ -0,0 +1,47 @@
|
||||
#encoding: utf-8
|
||||
|
||||
def read_vornamen(filename):
|
||||
dict = {}
|
||||
# Der Zähler dient nur dazu, die erste Zeile zu überspringen
|
||||
count = 0
|
||||
|
||||
dict['mädchen'] = 0
|
||||
dict['jungs'] = 0
|
||||
dict['divers'] = 0
|
||||
with open(filename,'r') as f:
|
||||
for zeile in f:
|
||||
if count >0:
|
||||
# einzelne Zeile in seine Bestandteile zerlegen
|
||||
splitted = zeile.strip().split(';')
|
||||
anzahl = splitted[0]
|
||||
vorname = splitted[1]
|
||||
geschlecht= splitted[2]
|
||||
position = splitted[3]
|
||||
|
||||
if geschlecht == 'w':
|
||||
dict['mädchen'] += 1
|
||||
elif geschlecht == 'm':
|
||||
dict['jungs'] += 1
|
||||
else:
|
||||
dict['divers'] += 1
|
||||
|
||||
|
||||
|
||||
data = {}
|
||||
data['vorname'] = vorname
|
||||
data['anzahl'] = int(anzahl)
|
||||
data['geschlecht'] = geschlecht
|
||||
data['position'] = position
|
||||
if vorname not in dict:
|
||||
dict[vorname] = data
|
||||
else:
|
||||
# doppelte Einträge summieren wir auf.
|
||||
e = dict[vorname]
|
||||
e['anzahl'] = int(anzahl) + (e['anzahl'])
|
||||
count +=1
|
||||
|
||||
gesamt = dict['jungs'] + dict['mädchen'] + dict['divers']
|
||||
|
||||
dict['gesamt'] = gesamt
|
||||
return dict
|
||||
|
42
teil23/vornamen_sauelen.py
Executable file
42
teil23/vornamen_sauelen.py
Executable file
@@ -0,0 +1,42 @@
|
||||
#! ./bin/python
|
||||
#encondig: utf-8
|
||||
|
||||
import matplotlib.pyplot as plt
|
||||
from vornamen_reader import read_vornamen
|
||||
|
||||
|
||||
def plot_geschlecht(vornamen):
|
||||
|
||||
bez= ['Mädchen', 'Jungs','divers']
|
||||
geburten = [vornamen['mädchen'], vornamen['jungs'],vornamen['divers']]
|
||||
|
||||
print(f'geburten={geburten}')
|
||||
|
||||
farben = ['red','blue','green']
|
||||
|
||||
fig, ax = plt.subplots()
|
||||
print(f'fig={fig}')
|
||||
print(f'ax={ax}')
|
||||
|
||||
ax.bar(bez,geburten,label=bez, color=farben)
|
||||
ax.set_ylabel('Geburten')
|
||||
ax.set_title('Geburten nach Geschlecht Wuppertal 2020')
|
||||
ax.legend(title='Geburten')
|
||||
|
||||
plt.show()
|
||||
|
||||
if __name__ == '__main__':
|
||||
vornamen = read_vornamen('./Vornamen_Wuppertal_2020.csv')
|
||||
|
||||
jungs= vornamen['jungs']
|
||||
maedels = vornamen['mädchen']
|
||||
divers = vornamen['divers']
|
||||
|
||||
print(f'Jungs: {jungs}')
|
||||
print(f'Mädchen: {maedels}')
|
||||
print(f'divers: {divers}')
|
||||
# print(f'vornamen={vornamen}')
|
||||
|
||||
plot_geschlecht(vornamen)
|
||||
|
||||
|
43
teil23/vornamen_torte.py
Executable file
43
teil23/vornamen_torte.py
Executable file
@@ -0,0 +1,43 @@
|
||||
#! ./bin/python
|
||||
#encondig: utf-8
|
||||
|
||||
import matplotlib.pyplot as plt
|
||||
import logging
|
||||
from vornamen_reader import read_vornamen
|
||||
|
||||
logging.basicConfig( format='%(asctime)-15s [%(levelname)s] %(funcName)s: %(message)s', level=logging.INFO)
|
||||
|
||||
def plot_geschlecht(vornamen):
|
||||
|
||||
bez= ['Mädchen', 'Jungs','divers']
|
||||
geburten = [vornamen['mädchen'], vornamen['jungs'],vornamen['divers']]
|
||||
|
||||
logging.info(f'geburten={geburten}')
|
||||
|
||||
proz_maedels = round(vornamen['mädchen'] / vornamen['gesamt'] *100,2)
|
||||
proz_jungs = round(vornamen['jungs'] / vornamen['gesamt'] *100,2)
|
||||
proz_divers = round(vornamen['divers'] / vornamen['gesamt'] *100,2)
|
||||
|
||||
farben = ['red','blue','green']
|
||||
sizes= [proz_maedels,proz_jungs,proz_divers]
|
||||
|
||||
logging.info(f'sizes={sizes}')
|
||||
|
||||
fig, ax = plt.subplots()
|
||||
|
||||
ax.pie(sizes,explode=(0,0,0), labels=bez,autopct='%1.1f%%',shadow=True,startangle=90)
|
||||
ax.axis('equal')
|
||||
|
||||
plt.show()
|
||||
|
||||
if __name__ == '__main__':
|
||||
vornamen = read_vornamen('./Vornamen_Wuppertal_2020.csv')
|
||||
|
||||
jungs= vornamen['jungs']
|
||||
maedels = vornamen['mädchen']
|
||||
divers = vornamen['divers']
|
||||
|
||||
|
||||
plot_geschlecht(vornamen)
|
||||
|
||||
|
6
teil24/.gitignore
vendored
Normal file
6
teil24/.gitignore
vendored
Normal file
@@ -0,0 +1,6 @@
|
||||
# created by virtualenv automatically
|
||||
__pycache__
|
||||
bin
|
||||
lib
|
||||
share
|
||||
*.csv
|
19
teil24/match_list.py
Normal file
19
teil24/match_list.py
Normal file
@@ -0,0 +1,19 @@
|
||||
|
||||
def print_match(wert):
|
||||
|
||||
print(f'wert={wert}')
|
||||
match wert:
|
||||
case 1|2:
|
||||
print('1 oder 2')
|
||||
case 3|4:
|
||||
print('3 oder 4')
|
||||
case _:
|
||||
print('unbekannt')
|
||||
|
||||
|
||||
print_match(1)
|
||||
print_match(3)
|
||||
print_match(5)
|
||||
|
||||
|
||||
|
11
teil24/match_structure.py
Normal file
11
teil24/match_structure.py
Normal file
@@ -0,0 +1,11 @@
|
||||
values= ['John']
|
||||
# Matching structure in Python switch-case
|
||||
match values:
|
||||
case [a]:
|
||||
print(f'Only one item: {a}')
|
||||
case [a, b]:
|
||||
print(f'Two items: {a}, {b}')
|
||||
case [a, b, c]:
|
||||
print(f'Three items: {a}, {b}, and {c}')
|
||||
case [a, b, c, *rest]:
|
||||
print(f'More than three items: {a}, {b}, {c}, as well as: {rest}')
|
19
teil24/print_class.py
Normal file
19
teil24/print_class.py
Normal file
@@ -0,0 +1,19 @@
|
||||
|
||||
def print_match(name):
|
||||
|
||||
print(f'name={name}')
|
||||
match name:
|
||||
case 'Lisa'|'Ralph'|'Janey':
|
||||
print('zweite Klasse bei Ms. Hoover')
|
||||
case 'Bart'|'Milhouse'|'Nelson':
|
||||
print('vierte Klasse bei Ms. Krabappel')
|
||||
case _:
|
||||
print('unbekannt')
|
||||
|
||||
|
||||
print_match('Lisa')
|
||||
print_match('Milhouse')
|
||||
print_match('Homer')
|
||||
|
||||
|
||||
|
23
teil24/print_tag_elif.py
Normal file
23
teil24/print_tag_elif.py
Normal file
@@ -0,0 +1,23 @@
|
||||
import sys
|
||||
|
||||
num=5
|
||||
|
||||
def print_wochentag(num):
|
||||
if num == 0:
|
||||
print('Montag')
|
||||
elif num == 1:
|
||||
print('Dienstag')
|
||||
elif num == 2:
|
||||
print('Mittwoch')
|
||||
elif num == 3:
|
||||
print('Donnerstag')
|
||||
elif num == 4:
|
||||
print('Freitag')
|
||||
elif num == 5:
|
||||
print('Samstag')
|
||||
elif num == 6:
|
||||
print('Sonntag')
|
||||
|
||||
if __name__ == '__main__':
|
||||
print_wochentag(int(sys.argv[1]))
|
||||
|
28
teil24/print_tag_match.py
Normal file
28
teil24/print_tag_match.py
Normal file
@@ -0,0 +1,28 @@
|
||||
import sys
|
||||
|
||||
num=5
|
||||
|
||||
def print_wochentag(num):
|
||||
|
||||
match num:
|
||||
case 0:
|
||||
print('Montag')
|
||||
case 1:
|
||||
print('Dienstag')
|
||||
case 2:
|
||||
print('Mittwoch')
|
||||
case 3:
|
||||
print('Donnerstag')
|
||||
case 4:
|
||||
print('Freitag')
|
||||
case 5:
|
||||
print('Samstag')
|
||||
case 6:
|
||||
print('Sonntag')
|
||||
case _:
|
||||
print('unbekannte Eingabe')
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
print_wochentag(int(sys.argv[1]))
|
||||
|
28
teil24/print_tag_match_str.py
Normal file
28
teil24/print_tag_match_str.py
Normal file
@@ -0,0 +1,28 @@
|
||||
import sys
|
||||
|
||||
num=5
|
||||
|
||||
def print_wochentag(num):
|
||||
|
||||
match num:
|
||||
case '0':
|
||||
print('Montag')
|
||||
case '1':
|
||||
print('Dienstag')
|
||||
case '2':
|
||||
print('Mittwoch')
|
||||
case '3':
|
||||
print('Donnerstag')
|
||||
case '4':
|
||||
print('Freitag')
|
||||
case '5':
|
||||
print('Samstag')
|
||||
case '6':
|
||||
print('Sonntag')
|
||||
case _:
|
||||
print('unbekannte Eingabe')
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
print_wochentag(sys.argv[1])
|
||||
|
23
teil24/print_type.py
Normal file
23
teil24/print_type.py
Normal file
@@ -0,0 +1,23 @@
|
||||
#encoding:utf-8
|
||||
def print_type(value):
|
||||
match value:
|
||||
case int():
|
||||
print('Integer')
|
||||
case str():
|
||||
print('String')
|
||||
case list():
|
||||
print('Liste')
|
||||
case dict() as d:
|
||||
print(f'Dictionary mit {len(d)} Einträgen')
|
||||
case _:
|
||||
print('unbekannter Datentyp')
|
||||
|
||||
print_type(1) #Integer
|
||||
|
||||
print_type('The Simpsons') # String
|
||||
|
||||
print_type([1, 2, 3]) # Liste
|
||||
|
||||
print_type({'a': 1, 'b': 2, 'c': 3}) # Dictionary
|
||||
|
||||
print_type(1.0) #float ist nicht implentiert
|
8
teil24/pyvenv.cfg
Normal file
8
teil24/pyvenv.cfg
Normal file
@@ -0,0 +1,8 @@
|
||||
home = /usr/bin
|
||||
implementation = CPython
|
||||
version_info = 3.11.2.final.0
|
||||
virtualenv = 20.17.1+ds
|
||||
include-system-site-packages = false
|
||||
base-prefix = /usr
|
||||
base-exec-prefix = /usr
|
||||
base-executable = /usr/bin/python3
|
6
teil25/.gitignore
vendored
Normal file
6
teil25/.gitignore
vendored
Normal file
@@ -0,0 +1,6 @@
|
||||
# created by virtualenv automatically
|
||||
bin/
|
||||
lib/
|
||||
__pycache__
|
||||
pyenv.cfg
|
||||
*.bak
|
2560
teil25/Vornamen_Wuppertal_2020.csv
Normal file
2560
teil25/Vornamen_Wuppertal_2020.csv
Normal file
File diff suppressed because it is too large
Load Diff
21
teil25/filter_vornamen.py
Normal file
21
teil25/filter_vornamen.py
Normal file
@@ -0,0 +1,21 @@
|
||||
from vornamen_reader import read_vornamen
|
||||
import re
|
||||
|
||||
def print_vornamen_simple(vornamen):
|
||||
for vorname in vornamen:
|
||||
print(vorname)
|
||||
|
||||
def print_vornamen_filtered(vornamen,regex):
|
||||
pattern = re.compile(regex)
|
||||
for vorname in vornamen:
|
||||
# print(f"{type(r)}: {r}")
|
||||
# s = re.findall(regex,vorname)
|
||||
# if s[0] != '':
|
||||
is_match = pattern.match(vorname).span()[1] >0
|
||||
if is_match:
|
||||
print(f'{is_match}: {vorname}')
|
||||
|
||||
vornamen = read_vornamen('./Vornamen_Wuppertal_2020.csv')
|
||||
|
||||
#print_vornamen_simple(vornamen)
|
||||
print_vornamen_filtered(vornamen,'O*')
|
22
teil25/phone.py
Normal file
22
teil25/phone.py
Normal file
@@ -0,0 +1,22 @@
|
||||
import re
|
||||
import unittest
|
||||
|
||||
class RegEx(unittest.TestCase):
|
||||
|
||||
pattern_phone = re.compile(r'\D')
|
||||
pattern_digits_only = re.compile(r'\d')
|
||||
|
||||
def test_phone(self):
|
||||
|
||||
m = self.pattern_phone.sub('','+1 (212) 555-6832')
|
||||
|
||||
self.assertIsNotNone(self.pattern_digits_only.match(m))
|
||||
|
||||
print(f'm={m}')
|
||||
|
||||
if __name__ == '__main__':
|
||||
unittest.main()
|
||||
|
||||
|
||||
|
||||
|
8
teil25/pyvenv.cfg
Normal file
8
teil25/pyvenv.cfg
Normal file
@@ -0,0 +1,8 @@
|
||||
home = /usr/bin
|
||||
implementation = CPython
|
||||
version_info = 3.11.2.final.0
|
||||
virtualenv = 20.17.1+ds
|
||||
include-system-site-packages = false
|
||||
base-prefix = /usr
|
||||
base-exec-prefix = /usr
|
||||
base-executable = /usr/bin/python3
|
101
teil25/regex.py
Normal file
101
teil25/regex.py
Normal file
@@ -0,0 +1,101 @@
|
||||
import re
|
||||
import unittest
|
||||
import logging
|
||||
|
||||
pattern_char_only = re.compile('^[A-Z][a-z]+$')
|
||||
pattern_digits_only = re.compile(r'\d+')
|
||||
pattern_no_digits = re.compile(r'\D+')
|
||||
pattern_plz = re.compile('^[0-9]{5}$')
|
||||
pattern_plz2 = re.compile('^\d{5}$')
|
||||
pattern_quote= re.compile(':')
|
||||
pattern_tab = re.compile(r'\t')
|
||||
pattern_simpson = re.compile('Simpson')
|
||||
pattern_simple = re.compile('O*')
|
||||
|
||||
logging.basicConfig( format='%(asctime)-15s [%(levelname)s] %(funcName)s: %(message)s', level=logging.DEBUG)
|
||||
|
||||
# Unittest für die Demonstration von regular expressions (re)
|
||||
class TestRegEgEx(unittest.TestCase):
|
||||
|
||||
# match: Passt der String auf die re
|
||||
def test_match(self):
|
||||
m = pattern_char_only.match('Olli')
|
||||
|
||||
logging.debug(f'm={m}')
|
||||
self.assertTrue(m.span()[1] >0)
|
||||
|
||||
# Sucht alle Vorkommnisse der re im String
|
||||
def test_findall(self):
|
||||
s = '5 Äpfel, 10 Bananen, 42 Erdbeeren'
|
||||
logging.debug(f' nur Ziffern: {pattern_digits_only.findall(s)}')
|
||||
logging.debug(f' keine Ziffern: {pattern_no_digits.findall(s)}')
|
||||
m = pattern_char_only.findall('Olli')
|
||||
logging.debug(f'm={m}')
|
||||
self.assertIsNotNone(m)
|
||||
|
||||
# Prüft die Gültigkeit einer Postleitzahl ('^\d{5}$' genau 5 Ziffern)
|
||||
def test_plz(self):
|
||||
patterns = [pattern_plz,pattern_plz2]
|
||||
plz = ['42275','5600']
|
||||
|
||||
for pattern in patterns:
|
||||
m = pattern.findall(plz[0])
|
||||
logging.debug(f'm={m}')
|
||||
self.assertNotEqual('',m[0])
|
||||
m = pattern.findall(plz[1])
|
||||
logging.debug(f'm={m}')
|
||||
self.assertEqual([],m)
|
||||
|
||||
|
||||
# Test für Suche
|
||||
def test_search(self):
|
||||
m = pattern_char_only.search('Olli')
|
||||
logging.debug(f'm={m}')
|
||||
#String passt auf die regular expression
|
||||
self.assertIsNotNone(m)
|
||||
|
||||
m = pattern_char_only.search('123456')
|
||||
logging.debug(f'm={m}')
|
||||
#Dieser String passt nicht.
|
||||
self.assertIsNone(m)
|
||||
|
||||
# Test zum Splitting (der Satz wird am ':' in die Worte zerlegt)
|
||||
def test_split(self):
|
||||
m = pattern_quote.split(' Die:Würde:des:Menschen:ist:unantastbar.')
|
||||
logging.debug(f'm={m}')
|
||||
self.assertIsNotNone(m)
|
||||
|
||||
#Die einzelnen Worte ausgeben
|
||||
for word in m:
|
||||
logging.debug(f' Wort: {word}')
|
||||
|
||||
|
||||
# Test für Ersetzung (substitution von Tab mit Space)
|
||||
def test_sub(self):
|
||||
m = pattern_tab.sub(' ','Satz\tmit\tTabulator.')
|
||||
logging.debug(f'm={m}')
|
||||
|
||||
# Test für einfache regular Expression ('O*')
|
||||
def test_simple_re(self):
|
||||
m = pattern_simple.search('Olli')
|
||||
logging.debug(f'm={m.span()}')
|
||||
self.assertTrue(m.end() > 0)
|
||||
m = pattern_simple.search('Luana')
|
||||
logging.debug(f'm={m.span()}')
|
||||
self.assertFalse(m.end() >0)
|
||||
|
||||
# Test für den Iterator ('*Simpson')
|
||||
def test_finditer(self):
|
||||
m = pattern_simpson.finditer('Homer Simpson, Marge Simpson, Bart Simpson, Lisa Simpson, Maggie Simpson')
|
||||
logging.debug(f'm={m}')
|
||||
|
||||
# Die einzelnen gefunden Teilstrings ausgeben.
|
||||
for name in m:
|
||||
logging.debug(f'Name={name},Start bei: {name.start()}')
|
||||
|
||||
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
unittest.main()
|
||||
|
50
teil25/vornamen_reader.py
Normal file
50
teil25/vornamen_reader.py
Normal file
@@ -0,0 +1,50 @@
|
||||
#encoding: utf-8
|
||||
import re
|
||||
|
||||
def read_vornamen(filename):
|
||||
dict = {}
|
||||
# Der Zähler dient nur dazu, die erste Zeile zu überspringen
|
||||
count = 0
|
||||
pattern_csv = re.compile(';')
|
||||
|
||||
|
||||
dict['mädchen'] = 0
|
||||
dict['jungs'] = 0
|
||||
dict['divers'] = 0
|
||||
with open(filename,'r') as f:
|
||||
for zeile in f:
|
||||
if count >0:
|
||||
# einzelne Zeile in seine Bestandteile zerlegen
|
||||
splitted = pattern_csv.split(zeile.strip())
|
||||
anzahl = splitted[0]
|
||||
vorname = splitted[1]
|
||||
geschlecht= splitted[2]
|
||||
position = splitted[3]
|
||||
|
||||
if geschlecht == 'w':
|
||||
dict['mädchen'] += 1
|
||||
elif geschlecht == 'm':
|
||||
dict['jungs'] += 1
|
||||
else:
|
||||
dict['divers'] += 1
|
||||
|
||||
|
||||
|
||||
data = {}
|
||||
data['vorname'] = vorname
|
||||
data['anzahl'] = int(anzahl)
|
||||
data['geschlecht'] = geschlecht
|
||||
data['position'] = position
|
||||
if vorname not in dict:
|
||||
dict[vorname] = data
|
||||
else:
|
||||
# doppelte Einträge summieren wir auf.
|
||||
e = dict[vorname]
|
||||
e['anzahl'] = int(anzahl) + (e['anzahl'])
|
||||
count +=1
|
||||
|
||||
gesamt = dict['jungs'] + dict['mädchen'] + dict['divers']
|
||||
|
||||
dict['gesamt'] = gesamt
|
||||
return dict
|
||||
|
7
teil26/square.py
Normal file
7
teil26/square.py
Normal file
@@ -0,0 +1,7 @@
|
||||
|
||||
|
||||
def square(x):
|
||||
return x** 2
|
||||
|
||||
sq5 = square(5)
|
||||
print(f'{sq5}')
|
5
teil26/square_lambda.py
Normal file
5
teil26/square_lambda.py
Normal file
@@ -0,0 +1,5 @@
|
||||
|
||||
|
||||
|
||||
square = lambda x: x** 2
|
||||
print(f'{square(5)}')
|
6
teil27/.gitignore
vendored
Normal file
6
teil27/.gitignore
vendored
Normal file
@@ -0,0 +1,6 @@
|
||||
example.py
|
||||
ex2.py
|
||||
*.log
|
||||
__pycache__
|
||||
db.ini
|
||||
|
10
teil27/JSONFormatter.py
Normal file
10
teil27/JSONFormatter.py
Normal file
@@ -0,0 +1,10 @@
|
||||
import logging
|
||||
import logging.config
|
||||
import json
|
||||
ATTR_TO_JSON = ['created', 'filename', 'funcName', 'levelname', 'lineno', 'module', 'msecs', 'msg', 'name', 'pathname', 'process', 'processName', 'relativeCreated', 'thread', 'threadName']
|
||||
class JsonFormatter:
|
||||
def format(self, record):
|
||||
obj = {attr: getattr(record, attr)
|
||||
for attr in ATTR_TO_JSON}
|
||||
return json.dumps(obj, indent=4)
|
||||
|
8
teil27/db.ini.sample
Normal file
8
teil27/db.ini.sample
Normal file
@@ -0,0 +1,8 @@
|
||||
[pidb]
|
||||
host=database
|
||||
user=piuser
|
||||
password=<passwort>
|
||||
database=pidb
|
||||
|
||||
|
||||
|
75
teil27/dbhandler.py
Normal file
75
teil27/dbhandler.py
Normal file
@@ -0,0 +1,75 @@
|
||||
# Datei dbhandler.py
|
||||
import mysql.connector
|
||||
import datetime
|
||||
import configparser
|
||||
import logging
|
||||
from logging import config
|
||||
import json
|
||||
|
||||
|
||||
|
||||
|
||||
class DBHandler(logging.Handler):
|
||||
def __init__(self):
|
||||
logging.Handler.__init__(self)
|
||||
# Datenbank Konfiguration lesen
|
||||
confparser = configparser.ConfigParser()
|
||||
confparser.read('db.ini')
|
||||
# Verbindung zur DB herstellen
|
||||
self.connection= mysql.connector.connect(host=confparser['pidb']['host'],user = confparser['pidb']['user'],password = confparser['pidb']['password'],database = confparser['pidb']['database'])
|
||||
# Tabelle anlegen, falls noch keine existiert.
|
||||
self.connection.cursor().execute('''CREATE TABLE IF NOT EXISTS logs (
|
||||
id INTEGER PRIMARY KEY AUTO_INCREMENT,
|
||||
zeit VARCHAR(50),
|
||||
level VARCHAR(8),
|
||||
message VARCHAR(40),
|
||||
logger_name VARCHAR(25),
|
||||
filename VARCHAR(60),
|
||||
line INTEGER)''')
|
||||
self.connection.commit()
|
||||
|
||||
# Bei Löschung der Klasseninstanz, Connection schliessen
|
||||
def __del__(self):
|
||||
if self.connection != None:
|
||||
self.connection.close()
|
||||
self.connection = None
|
||||
|
||||
# LogRecord in die DB schreiben
|
||||
def emit(self, record):
|
||||
try:
|
||||
# Log-Daten in ein Tupel extrahieren
|
||||
log_entry = (datetime.datetime.utcnow().isoformat(),
|
||||
record.levelname,
|
||||
record.getMessage(),
|
||||
record.name,
|
||||
record.pathname,
|
||||
record.lineno)
|
||||
|
||||
# Log in die Datenbank einfügen
|
||||
cursor = self.connection.cursor()
|
||||
cursor.execute('''INSERT INTO logs (zeit, level, message, logger_name, filename, line)
|
||||
VALUES (%s, %s, %s, %s, %s, %s)''', log_entry)
|
||||
self.connection.commit()
|
||||
cursor.close()
|
||||
|
||||
except Exception as e:
|
||||
# im Fehlerfall den LogRecord nach "oben" weiterreichen.
|
||||
self.handleError(record)
|
||||
|
||||
# Config aus JSON Datei laden und setzen
|
||||
with open('handler_config.json') as file_config:
|
||||
config.dictConfig(json.load(file_config))
|
||||
# Logging testen
|
||||
def testlogging():
|
||||
print('testlogging() aufgerufen.')
|
||||
logging.debug('Diese Zeile wird ausgefiltert.')
|
||||
logging.debug('DEBUG/Druckdaten werden gesendet.')
|
||||
logging.info('INFO/Es werden 2 Seiten gedruckt')
|
||||
logging.debug('Diese Zeile wird auch ausgefiltert.')
|
||||
logging.warning('WARN/nicht genügend Papier im Drucker')
|
||||
logging.error('ERROR/Drucker nicht gefunden.')
|
||||
logging.critical('CRITICAL/Drucker brennt')
|
||||
|
||||
if __name__ == '__main__':
|
||||
testlogging()
|
||||
|
37
teil27/filterlogging.py
Normal file
37
teil27/filterlogging.py
Normal file
@@ -0,0 +1,37 @@
|
||||
import logging
|
||||
from logging import config
|
||||
import json
|
||||
|
||||
# Filter definieren
|
||||
class DruckFilter(logging.Filter):
|
||||
|
||||
def __init__(self, params=None):
|
||||
self.param = params
|
||||
print('Druckfilter initialisiert')
|
||||
|
||||
def filter(self, record:logging.LogRecord)-> bool| logging.LogRecord:
|
||||
|
||||
# nur Text, der das Wort Druck enthält soll geloggt werden.
|
||||
return record.getMessage().lower().find('druck') > -1
|
||||
|
||||
|
||||
# Config aus JSON Datei laden und setzen
|
||||
|
||||
with open('log_config.json') as file_config:
|
||||
config.dictConfig(json.load(file_config))
|
||||
|
||||
|
||||
# Logging testen
|
||||
def testlogging():
|
||||
print('testlogging() aufgerufen.')
|
||||
logging.debug('Diese Zeile wird ausgefiltert.')
|
||||
logging.debug('DEBUG/Druckdaten werden gesendet.')
|
||||
logging.info('INFO/Es werden 2 Seiten gedruckt')
|
||||
logging.debug('Diese Zeile wird auch ausgefiltert.')
|
||||
logging.warning('WARN/nicht genügend Papier im Drucker')
|
||||
logging.error('ERROR/Drucker nicht gefunden.')
|
||||
logging.critical('CRITICAL/Drucker brennt')
|
||||
|
||||
if __name__ == '__main__':
|
||||
testlogging()
|
||||
|
41
teil27/halloween.py
Normal file
41
teil27/halloween.py
Normal file
@@ -0,0 +1,41 @@
|
||||
#encoding: utf-8
|
||||
import logging
|
||||
from logging import config
|
||||
import json
|
||||
import random
|
||||
import JSONFormatter
|
||||
|
||||
#JSON Formatter
|
||||
ATTR_TO_JSON = ['created', 'filename', 'funcName', 'levelname', 'lineno', 'module', 'msecs', 'msg', 'name', 'pathname', 'process', 'processName', 'relativeCreated', 'thread', 'threadName']
|
||||
class JsonFormatter:
|
||||
def format(self, record):
|
||||
obj = {attr: getattr(record, attr)
|
||||
for attr in ATTR_TO_JSON}
|
||||
return json.dumps(obj, indent=4)
|
||||
|
||||
#CustomFilter
|
||||
|
||||
class HalloweenFilter(logging.Filter):
|
||||
|
||||
def __init__(self, params=None):
|
||||
self.param = params
|
||||
print('Halloweenfilter initialisiert')
|
||||
|
||||
def filter(self, record:logging.LogRecord)-> bool| logging.LogRecord:
|
||||
|
||||
# Der Unsichtbare soll keine Spuren im Logfile hinterlassen.
|
||||
return record.getMessage().lower().find('unsichtbar') == -1
|
||||
|
||||
visitors = ['Werwolf','Gespenst','Hexe','Unsichtbarer','Vampir','Dämon','Gorilla','Monster','Mumie']
|
||||
|
||||
treats = ['Bonbons','Twinkies','Lollis','Schokoladen','Kuchen', 'Äpfel']
|
||||
|
||||
secrets = random.SystemRandom()
|
||||
|
||||
with open('halloween_log_conf.json') as file_config:
|
||||
config.dictConfig(json.load(file_config))
|
||||
for v in visitors:
|
||||
logging.info(f'An der Tür klopft eine gruselige Gestalt: {v}')
|
||||
number = secrets._randbelow(20)
|
||||
treat = secrets.choice(treats)
|
||||
logging.info(f'Du gibst ihr {number} {treat} und sie zieht weiter')
|
37
teil27/halloween_log_conf.json
Normal file
37
teil27/halloween_log_conf.json
Normal file
@@ -0,0 +1,37 @@
|
||||
{
|
||||
"version":1,
|
||||
"filters": {
|
||||
"halloween":{
|
||||
"()": "__main__.HalloweenFilter"
|
||||
}
|
||||
},
|
||||
"formatters":{
|
||||
"std_out":{
|
||||
"format": "%(asctime)s : %(levelname)s : %(lineno)d : %(message)s",
|
||||
"datefmt":"%I:%M:%S %d.%m.%Y"
|
||||
},
|
||||
"json": {
|
||||
"()": "__main__.JsonFormatter"
|
||||
}
|
||||
},
|
||||
"handlers":{
|
||||
"console":{
|
||||
"formatter": "std_out",
|
||||
"class": "logging.StreamHandler",
|
||||
"level": "DEBUG"
|
||||
},
|
||||
"file":{
|
||||
"formatter":"json",
|
||||
"class":"logging.FileHandler",
|
||||
"level":"DEBUG",
|
||||
"filename" : "halloween.log",
|
||||
"filters": ["halloween"]
|
||||
}
|
||||
},
|
||||
"root":{
|
||||
"handlers":["console","file"],
|
||||
"level": "DEBUG"
|
||||
}
|
||||
|
||||
}
|
||||
|
33
teil27/handler_config.json
Normal file
33
teil27/handler_config.json
Normal file
@@ -0,0 +1,33 @@
|
||||
{
|
||||
"version":1,
|
||||
"formatters":{
|
||||
"std_out":{
|
||||
"format": "%(asctime)s : %(levelname)s : %(module)s : %(funcName)s : %(lineno)d : (Process Details : (%(process)d, %(processName)s), Thread Details : (%(thread)d, %(threadName)s))\nLog : %(message)s",
|
||||
"datefmt":"%d-%m-%Y %I:%M:%S"
|
||||
}
|
||||
},
|
||||
"handlers":{
|
||||
"console":{
|
||||
"formatter": "std_out",
|
||||
"class": "logging.StreamHandler",
|
||||
"level": "DEBUG"
|
||||
},
|
||||
"db":{
|
||||
"formatter": "std_out",
|
||||
"()": "__main__.DBHandler",
|
||||
"level": "DEBUG"
|
||||
},
|
||||
"file":{
|
||||
"formatter":"std_out",
|
||||
"class":"logging.FileHandler",
|
||||
"level":"DEBUG",
|
||||
"filename" : "raspithek.log"
|
||||
}
|
||||
},
|
||||
"root":{
|
||||
"handlers":["console","file","db"],
|
||||
"level": "DEBUG"
|
||||
}
|
||||
|
||||
}
|
||||
|
35
teil27/log_config.json
Normal file
35
teil27/log_config.json
Normal file
@@ -0,0 +1,35 @@
|
||||
{
|
||||
"version":1,
|
||||
"filters": {
|
||||
"drucker":{
|
||||
"()": "__main__.DruckFilter",
|
||||
"params": "noshow"
|
||||
}
|
||||
},
|
||||
"formatters":{
|
||||
"std_out":{
|
||||
"format": "%(asctime)s : %(levelname)s : %(module)s : %(funcName)s : %(lineno)d : (Process Details : (%(process)d, %(processName)s), Thread Details : (%(thread)d, %(threadName)s))\nLog : %(message)s",
|
||||
"datefmt":"%d-%m-%Y %I:%M:%S"
|
||||
}
|
||||
},
|
||||
"handlers":{
|
||||
"console":{
|
||||
"formatter": "std_out",
|
||||
"class": "logging.StreamHandler",
|
||||
"level": "DEBUG",
|
||||
"filters": ["drucker"]
|
||||
},
|
||||
"file":{
|
||||
"formatter":"std_out",
|
||||
"class":"logging.FileHandler",
|
||||
"level":"DEBUG",
|
||||
"filename" : "raspithek.log"
|
||||
}
|
||||
},
|
||||
"root":{
|
||||
"handlers":["console","file"],
|
||||
"level": "DEBUG"
|
||||
}
|
||||
|
||||
}
|
||||
|
52
teil27/testloggingconf.py
Normal file
52
teil27/testloggingconf.py
Normal file
@@ -0,0 +1,52 @@
|
||||
import logging
|
||||
from logging import config
|
||||
|
||||
# Logging Konfiguration definieren.
|
||||
|
||||
log_config = {
|
||||
"version":1,
|
||||
# root-Logger
|
||||
"root":{
|
||||
"handlers" : ["console",'file'],
|
||||
"level": "DEBUG"
|
||||
},
|
||||
"handlers":{
|
||||
#Handler für Console
|
||||
"console":{
|
||||
"formatter": "std_out",
|
||||
"class": "logging.StreamHandler",
|
||||
"level": "DEBUG"
|
||||
},
|
||||
# Handler für Logdatei
|
||||
"file":{
|
||||
"formatter":"std_out",
|
||||
"class":"logging.FileHandler",
|
||||
"level":"DEBUG",
|
||||
"filename":"raspithek.log"
|
||||
},
|
||||
},
|
||||
|
||||
# Format einer Logzeile
|
||||
"formatters":{
|
||||
"std_out": {
|
||||
"format": "%(asctime)s : %(levelname)s : %(module)s : %(funcName)s : %(lineno)d : (Process Details : (%(process)d, %(processName)s), Thread Details : (%(thread)d, %(threadName)s))\nLog : %(message)s",
|
||||
"datefmt":"%d-%m-%Y %I:%M:%S"
|
||||
}
|
||||
},
|
||||
}
|
||||
|
||||
# Config setzen
|
||||
config.dictConfig(log_config)
|
||||
|
||||
# Logging testen
|
||||
def testlogging():
|
||||
print('testlogging() aufgerufen.')
|
||||
logging.debug('DEBUG/Druckdaten werden gesendet.')
|
||||
logging.info('INFO/Es werden 2 Seiten gedruckt')
|
||||
logging.warning('WARN/nicht genügend Papier im Drucker')
|
||||
logging.error('ERROR/Drucker nicht gefunden.')
|
||||
logging.critical('CRITICAL/Drucker brennt')
|
||||
|
||||
if __name__ == '__main__':
|
||||
testlogging()
|
||||
|
Reference in New Issue
Block a user