frruit

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https://frruit.github.io/frruity-blog/

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frruit / abc_with_decorator_pre_and_post

Created March 3, 2017 07:00

My solution how to handle data collection from different tools is to implement an ABC Class end reduce copy past of code in the childs by implementing a decorator with pre an post handling

	from abc import ABCMeta, abstractmethod


	def prepost(f):
	def prepost_wrapper(self, args, *kwargs):
	print('prepost wrapper')
	pre_name = 'pre_' + f.__name__
	post_name = 'post_' + f.__name__

	if hasattr(self, pre_name):

frruit / remove_xml_tags.py

Created September 7, 2016 10:45

Remove the namespace from xml tags

	from io import StringIO

	import sys
	from lxml import objectify, etree

	ns = '{http://autosar.org/X.X.X}'
	file = r'demo_swc.arxml'
	file2 = file.replace('demo_swc.arxml', 'demo_swc_without_ns.arxml')

	with open(file) as f:

frruit / replace_umlaute.py

Last active January 31, 2018 14:11

Small example hot to convert german special characters from unicode to utf-8 and back to unicode

	# Small example hot to convert german special characters from unicode to utf-8 and back to unicode
	# http://www.utf8-zeichentabelle.de/unicode-utf8-table.pl?start=128&number=128&names=-&utf8=string-literal
	#

	umlaute_dict = {
	'\xc3\xa4': 'ae', # U+00E4 \xc3\xa4
	'\xc3\xb6': 'oe', # U+00F6 \xc3\xb6
	'\xc3\xbc': 'ue', # U+00FC \xc3\xbc
	'\xc3\x84': 'Ae', # U+00C4 \xc3\x84
	'\xc3\x96': 'Oe', # U+00D6 \xc3\x96

frruit / excel2sql.py

Last active August 29, 2015 14:17

This example shows how to import an excel file into an Sqlite table with pandas and sqlsoup

	import pandas as pd
	import sqlsoup

	db = sqlsoup.SQLSoup('sqlite:///pandas.db')
	engine = db.engine

	# Read Excel
	df = pd.read_excel('excel_file.xlsx',
	0, # Sheet
	index_col=None,