movies=['aWith a ','bpopulation of 1060', ['cthe village','dis carpeted with ','eazalea blossoms', ['fwith fast-flowing rivers ','gscattered guesthouses','hadding strokes and splashes to ','ithe natural canvas.']]]print(movies)
def printList(movies):for i in movies:print(i)
print(printList(movies))

movies=['aWith a ','bpopulation of 1060', ['cthe village','dis carpeted with ','eazalea blossoms', ['fwith fast-flowing rivers ','gscattered guesthouses','hadding strokes and splashes to ','ithe natural canvas.']]]print(movies)#1def printList(movies,intent=False,t=0):for i in movies:if isinstance(i , list): #isinstance检查一个标识符是否指示某个指定类型的数据对象# for j in i:printList(i,intent,t+1)#增加一层嵌套制表符加1else:if intent:for j in range(t):print("\t", end='')print(i)print(printList(movies,False))#2
print(printList(movies,True,0))#3

import  os
if os.path.exists('./temp/sketch.txt'):data =open('./temp/sketch.txt')print(data.readline(),end='')print(data.readline(),end='')data.seek(0)for each_line in data:if not each_line.find(':') == -1:(role,line_spoken)=each_line.split(':',1)print(role,end='')print(' said: ',end='')print(line_spoken,end='')data.close()
else:print('file not exists!!!')

data =open('./temp/sketch.txt')
print(data.readline(),end='')
print(data.readline(),end='')
data.seek(0)
for each_line in data:try:(role,line_spoken)=each_line.split(':',1)print(role,end='')print(' said: ',end='')print(line_spoken,end='')except ValueError:pass
data.close()

man = []
other = []
try:data=open('./data/sketch.txt')for each_line in data:try:(role,line_spoken)=each_line.split(':',1)line_spoken=line_spoken.strip()if role=='Man':man.append(line_spoken)elif role=='Other Man':other.append(line_spoken)except ValueError:passdata.close()
except IOError as err:print("the datafile is missing..."+str(err))try:with open('./temp/man_data.txt','a') as man_data:print(man, file=man_data)with open('./temp/other_data.txt','a') as other_data:print(other, file=other_data)
except IOError as err:print ('ERROR: '+str(err))

import pickle
import sysdef print_lol(the_list,indent=False,level=0,lol=sys.stdout):for each_item in the_list:if isinstance(each_item,list):print_lol(each_item,indent,level+1,lol)else:if  indent:for tab_stop in range(level):print('\t',end='',file=lol)print(each_item,file=lol)man = []
other = []
try:data=open('./data/sketch.txt')for each_line in data:try:(role,line_spoken)=each_line.split(':',1)line_spoken=line_spoken.strip()if role=='Man':man.append(line_spoken)elif role=='Other Man':other.append(line_spoken)except ValueError:passdata.close()
except IOError as err:print("the datafile is missing..."+str(err))
#存文件
try:with open('./temp/man_data.dat','wb') as man_data:pickle.dump(man,man_data)with open('./temp/other_data.dat','wb') as other_data:pickle.dump(other,other_data)
except pickle.PickleError as err:print ('ERROR: '+str(err))
#读文件
new_man=[]
try:with open('./temp/man_data.dat','rb') as new_man_file:new_man=pickle.load(new_man_file)
except IOError as err:print('IOError: '+str(err))
except pickle.PickleError as perr:print('PickError: '+ str(perr))print_lol(new_man)
print(new_man[0])
print(new_man[-1])