標籤:default 密碼 python
[email protected]:~$ su root密碼: [email protected]:/home/arlenmbx# pythonPython 2.7.10 (default, Oct 14 2015, 16:09:02) [GCC 5.2.1 20151010] on linux2Type "help", "copyright", "credits" or "license" for more information.>>> dic={‘f1‘:1,‘f2‘:2,‘f3‘:3}>>> dic{‘f1‘: 1, ‘f2‘: 2, ‘f3‘: 3}>>> for key in dic:... print dic[key]... 123>>> print dic.keys()[‘f1‘, ‘f2‘, ‘f3‘]>>> print dic.values()[1, 2, 3]>>> print dic.items()[(‘f1‘, 1), (‘f2‘, 2), (‘f3‘, 3)]>>> dic.clear()>>> print dic{}>>> type(dic)<type ‘dict‘>>>> f=open("a.py","r+")Traceback (most recent call last): File "<stdin>", line 1, in <module>IOError: [Errno 2] No such file or directory: ‘a.py‘>>> f=open("a.txt","r+")Traceback (most recent call last): File "<stdin>", line 1, in <module>IOError: [Errno 2] No such file or directory: ‘a.txt‘>>> f=open("/home/arlenmbx/案頭/pro.txt","r+")>>> f.write("hello world")>>> f.close()>>> chmod 755 python File "<stdin>", line 1 chmod 755 python ^SyntaxError: invalid syntax>>> exit()[email protected]:/home/arlenmbx# chmod 755 b.pychmod: 無法訪問"b.py": 沒有那個檔案或目錄[email protected]:/home/arlenmbx# cd /home/arlenmbx/案頭[email protected]:/home/arlenmbx/案頭# dira.py a.py~ b.py b.py~ pro.txt[email protected]:/home/arlenmbx/案頭# chmod 755 [email protected]:/home/arlenmbx/案頭# ./b.pyhhahhahhahhahhahhahhahhahhahha[email protected]:/home/arlenmbx/案頭# import b as bb程式 ‘import‘ 已包含在下列軟體包中: * imagemagick * graphicsmagick-imagemagick-compat請嘗試:apt-get install <選定的軟體包>[email protected]:/home/arlenmbx/案頭# pythonPython 2.7.10 (default, Oct 14 2015, 16:09:02) [GCC 5.2.1 20151010] on linux2Type "help", "copyright", "credits" or "license" for more information.>>> def f(a,b,c):... print a... print b... print c... >>> f(1,2,3)123>>> f(a=3,b=2,c=1)321>>> print(c=1,b=3,a=2) File "<stdin>", line 1 print(c=1,b=3,a=2) ^SyntaxError: invalid syntax>>> f(c=1,b=3,a=2)231>>> def fun(*p):... type(p)... print p... >>> fun(1,2,3)(1, 2, 3)>>> def fun(*p):... print type(p)... print p... fun(1,2,3,4) File "<stdin>", line 4 fun(1,2,3,4) ^SyntaxError: invalid syntax>>> fun(1,2,3,4)(1, 2, 3, 4)>>> fun(1,2,4,3,4,5)(1, 2, 4, 3, 4, 5)>>> def fun1(**p):... print type(p)... print p... >>> fun1(1,2,)Traceback (most recent call last): File "<stdin>", line 1, in <module>TypeError: fun1() takes exactly 0 arguments (2 given)>>> fun1(1,2,3)Traceback (most recent call last): File "<stdin>", line 1, in <module>TypeError: fun1() takes exactly 0 arguments (3 given)>>> fun1(a=1,b=2)<type ‘dict‘>{‘a‘: 1, ‘b‘: 2}>>> >>> def fun2(a,b,c):... print a... print b... print c... >>> t=(3,4,5)>>> fun2(*t)345>>>
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python 模組包裹