54 55 """ 56 return (sep or ' ').join(x.capitalize() for x in s.split(sep)) 57 58 59 # Construct a translation string 60 _idmapL = None 61 def maketrans(fromstr, tostr): 62 """maketrans(frm, to) -> string 63 64 Return a translation table (a string of 256 bytes long)...
print(f'>{x:>20}<') # > hi< Here, we construct 3 strings of length 20. the 1st string’shiis aligned to the left the 2nd string’shiis aligned in the center the 3rd string’shiis aligned to the right 5) Alining strings using other characters x = 'hi' print(f'>{x:-<20}<...
So, operators must be part of expressions, which you can build using Python objects as operands.So, what is an expression anyway? Python has simple and compound statements. A simple statement is a construct that occupies a single logical line, like an assignment statement. A compound statement...
So Python returns a new string to me. 我也可以使用负索引进行切片。 I can also do slicing using negative indices. 例如,如果我键入S,减去3,Python将给出该序列中的最后三个字符,即h、o和n。 So for example, if I type S, minus 3, Python will give me the last three characters in that sequ...
通常,当我们使用数字时,偶尔也会使用其他类型的对象,我们希望使用某种类型的随机性。 Often when we’re using numbers, but also,occasionally, with other types of objects,we would like to do some type of r...
fget A function object that returns the value of the managed attribute fset A function object that allows you to set the value of the managed attribute fdel A function object that defines how the managed attribute handles deletion doc A string representing the property’s docstringThe...
getJSONSolution(): Get a JSON-string representation of the current solution(s) to the model getParamInfo(paramname): Get information on a model parameter. getVars(): Get a list of variables in the model optimize(): Optimize the model. ...
('/restconf/operations/huawei-file-operation:delete-file') req_template = string.Template(''' <file-name>$filePath</file-name> <delete-type>$deleteType</delete-type> ''') req_data = req_template.substitute(filePath=file_path, deleteType="unreserved") ret, _, _ = ops_conn.create...
# The file Setup is used by the makesetup script to construct the files # Makefile and config.c, from Makefile.pre and , # respectively. The file Setup itself is initially copied from # Setup.dist; once it exists it will not be overwritten, so you can edit ...
on the otheraxes are still respected in the join.keys : sequence, default NoneIf multiple levels passed, should contain tuples. Constructhierarchical index using the passed keys as the outermost level.levels : list of sequences, default NoneSpecific levels (unique values) to use for constructing...