awesometype · July 10, 2017 08:19
diff --git a/day03.py b/day03.py
 # line = 'asdd fr frfs; fr; frs frss  '
 # import re
 # res = re.split(r'[;,\s]\s*',line)
 # print(res)


 # filename = 'spam.txt'
 # print(filename.endswith('.txt'))
 # print(filename.startswith('file:'))
 # url = 'http://www.python.org'
 # print(url.startswith('http:'))



 # import os
 # filenames = os.listdir('.')
 # print(filenames)
 #
 # [print(name) for name in filenames if name.startswith(('day01','tk1'))]



 # import requests
 #
 # def read_data(name):
 #     if name.startswith(('http:','https','ftp')):
 #         return requests.get(name).text
 #     else:
 #         with open(name) as f:
 #             return f.read()
 #
 # print(read_data('day01.py'))
 # print(read_data('http://www.baidu.com'))



 # from fnmatch import fnmatch,fnmatchcase
 # import os
 #
 # print(fnmatch('foo.txt','*.txt'))
 # print(fnmatch('foo.txt','?oo.txt'))
 # filenames = os.listdir()
 # print(filenames)
 # [print(name) for name in filenames if fnmatch(name,'day*.py')]


 # addresses = [
 #     '安徽南京',
 #     '安徽北京',
 #     '54安徽天津',
 #     '554安徽深圳',
 #     '安徽广州',
 # ]
 #
 # from fnmatch import fnmatch,fnmatchcase
 #
 # [print(name) for name in addresses if fnmatch(name,'安徽*')]
 # print()
 # [print(name) for name in addresses if fnmatch(name,'*京')]
 # print()
 # [print(name) for name in addresses if fnmatch(name,'5[0-9]安*')]



 # text = 'yeah ,no,ha,no'
 # print(text.find('no'))

 # text = '你好 安徽'
 # text2 = text.replace('安徽','世界')
 # print(text2)

 # text = '今天是7/6/2017，下周一是7/10/2017'
 # import re
 # res = re.sub(r'(\d+)/(\d+)/(\d+)',r'\3-\1-\2',text)
 # print(res)

 #如果你打算用相同的模式做多次替换，考虑先编译它来提升性能。
 import re
 # datepat = re.compile(r'(\d+)/(\d+)/(\d+)')
 # res = datepat.sub(r'\3-\1-\2',text)
 # print(res)
 #
 # from calendar import month_abbr
 # def change_date(m):
 #     mon_name = month_abbr[int(m.group(1))]
 #     return '{}{}{}'.format(m.group(2),mon_name,m.group(3))
 #
 # res = datepat.sub(change_date,text)
 # print(res)

 # text = 'UPPER PYTHON,lower python,Mixed Python'
 # res = re.findall('python',text,flags=re.IGNORECASE)
 # print(res)
 # res2 = re.sub('python','snake',text,flags=re.IGNORECASE)
 # print(res2)

 # text = 'UPPER PYTHON,lower python,Mixed Python'
 # def matchcase(word):
 #     def replace(m):
 #         text = m.group()
 #         print(type(text))
 #         if text.isupper():
 #             return word.upper()
 #         elif text.islower():
 #             return word.lower()
 #         elif text[0].isupper():
 #             return word.capitalize()
 #         else:
 #             return word
 #     return replace#将这个函数返回
 #
 #
 # res3 = re.sub('python',matchcase('snake'),text,flags=re.IGNORECASE)
 # print(res3)






 #2.7最短匹配模式
 str_pat = re.compile(r'\"(.*)"')
 text1 = 'Computer says "no."'
 print(str_pat.findall(text1))
	# line = 'asdd fr frfs; fr; frs frss '
	# import re
	# res = re.split(r'[;,\s]\s*',line)
	# print(res)


	# filename = 'spam.txt'
	# print(filename.endswith('.txt'))
	# print(filename.startswith('file:'))
	# url = 'http://www.python.org'
	# print(url.startswith('http:'))



	# import os
	# filenames = os.listdir('.')
	# print(filenames)
	#
	# [print(name) for name in filenames if name.startswith(('day01','tk1'))]



	# import requests
	#
	# def read_data(name):
	# if name.startswith(('http:','https','ftp')):
	# return requests.get(name).text
	# else:
	# with open(name) as f:
	# return f.read()
	#
	# print(read_data('day01.py'))
	# print(read_data('http://www.baidu.com'))



	# from fnmatch import fnmatch,fnmatchcase
	# import os
	#
	# print(fnmatch('foo.txt','*.txt'))
	# print(fnmatch('foo.txt','?oo.txt'))
	# filenames = os.listdir()
	# print(filenames)
	# [print(name) for name in filenames if fnmatch(name,'day*.py')]


	# addresses = [
	# '安徽南京',
	# '安徽北京',
	# '54安徽天津',
	# '554安徽深圳',
	# '安徽广州',
	# ]
	#
	# from fnmatch import fnmatch,fnmatchcase
	#
	# [print(name) for name in addresses if fnmatch(name,'安徽*')]
	# print()
	# [print(name) for name in addresses if fnmatch(name,'*京')]
	# print()
	# [print(name) for name in addresses if fnmatch(name,'5[0-9]安*')]



	# text = 'yeah ,no,ha,no'
	# print(text.find('no'))

	# text = '你好安徽'
	# text2 = text.replace('安徽','世界')
	# print(text2)

	# text = '今天是7/6/2017，下周一是7/10/2017'
	# import re
	# res = re.sub(r'(\d+)/(\d+)/(\d+)',r'\3-\1-\2',text)
	# print(res)

	#如果你打算用相同的模式做多次替换，考虑先编译它来提升性能。
	import re
	# datepat = re.compile(r'(\d+)/(\d+)/(\d+)')
	# res = datepat.sub(r'\3-\1-\2',text)
	# print(res)
	#
	# from calendar import month_abbr
	# def change_date(m):
	# mon_name = month_abbr[int(m.group(1))]
	# return '{}{}{}'.format(m.group(2),mon_name,m.group(3))
	#
	# res = datepat.sub(change_date,text)
	# print(res)

	# text = 'UPPER PYTHON,lower python,Mixed Python'
	# res = re.findall('python',text,flags=re.IGNORECASE)
	# print(res)
	# res2 = re.sub('python','snake',text,flags=re.IGNORECASE)
	# print(res2)

	# text = 'UPPER PYTHON,lower python,Mixed Python'
	# def matchcase(word):
	# def replace(m):
	# text = m.group()
	# print(type(text))
	# if text.isupper():
	# return word.upper()
	# elif text.islower():
	# return word.lower()
	# elif text[0].isupper():
	# return word.capitalize()
	# else:
	# return word
	# return replace#将这个函数返回
	#
	#
	# res3 = re.sub('python',matchcase('snake'),text,flags=re.IGNORECASE)
	# print(res3)






	#2.7最短匹配模式
	str_pat = re.compile(r'\"(.*)"')
	text1 = 'Computer says "no."'
	print(str_pat.findall(text1))