lanfon72

class Person(object):
    def __init__(self, name):
        self.name = name
    def say(self,stuff):
        return self.name + ' says:' + stuff
    def __str__(self):
        return self.name

class Lecture(Person):
    def lecture(self, stuff):

lanfon72

import yaml

MONSTER = """
--- !Monster
name: Cave spider
hp: [2,6]    # 2d6
ac: 16
attacks: [BITE, HURT]
"""

lanfon72

import yaml


class Monster(yaml.YAMLObject):
    yaml_tag = u'!Monster'

    def __init__(self, name, hp, ac, attacks):
        self.name = name
        self.hp = hp
        self.ac = ac

lanfon72

#!/usr/bin/env python
# coding: utf-8

import re
import os
import json
from datetime import datetime

import requests

lanfon72

import csv
import pickle
files = ['a.pickle', 'b.pickle', ...]
csv.register_dialect('mycsv', 'excel', delimiter=',')
for fil in files:
    csv_name = "%s.csv" % fil.split('.')[0]
    pf = open(fil, 'rb')
    cf = open(csv_name, 'wb')
    csvwriter = csv.writer(cf, dialect='mycsv')
    csvwriter.writerows(pickle.load(pf))

lanfon72

# !/usr/bin/env python
# coding:UTF-8
import re
import json
from datetime import datetime

import requests

requests.packages.urllib3.disable_warnings()
html = requests.get('https://www.hch.gov.tw/hch/Information/LatestNewsDetail.aspx?MNO=C025&ID=9791', verify=False)

lanfon72

# !/usr/bin/env ptyhon
# coding:UTF-8
import requests, json, re
from datetime import datetime

html = requests.get('http://www.tyh.com.tw/ERActive/ERBMEIMS.aspx')
keys = ['pending_doctor', 'pending_bed', 'pending_ward', 'pending_icu']

pending = re.findall('".+">(.+?)</span>', html.text)
values = [int(ele) for ele in pending[1:5]]

lanfon72

def try_else(x, y):
    a = lambda x, y: x % y
    b = lambda x, y: x / y
    try:
        result = a(x,y) + b(x,y)
        f = open('Cookie', 'w+')
    except ZeroDivisionError as z:
        print(z)
        # divide by zero.
    except PermissionError as p:

lanfon72

def rm_dict(dicts, keyword, recursive=True):
    """ remove a keyword(k-v pair) from (nest) dict.  default is recursived.
    :param: dicts   - an dict (nested allow).
    :param: keyword - an tuple with 2 values, means (key, value).
    :param: recursive - recursive search, default is True.
    ... admonition : doctest string below.
    pretty a as:
    a = \
    {
        'name':'adam',

lanfon72

def bi_exp_tree(expstr):
    """ infix to postfix.
    >>> bi_exp_tree("(a+(b*c))")
    'abc*+'
    >>> bi_exp_tree("((a+b)*(z+x))")
    'ab+zx+*'
    >>> bi_exp_tree("((a+t)*((b+(a+c))^(c+d)))")
    'at+bac++cd+^*'
    """
    result = ""