While other exceptions may still occur, this method is called “safe” because substitutions always tries to return a usable string instead of raising an exception. In another sense,safe_substitute()may be anything other than safe, since it will silently ignore malformed templates containing dangling...
t = string.Template(""" Variable : $var Escape : $$ Variable in text: ${var}iable """) print('TEMPLATE:', t.substitute(values)) s = """ Variable : %(var)s Escape : %% Variable in text: %(var)siable """ print('INTERPOLATION:', s % values) S = """ Variable : {var}...
importstringvalues={'var':'foo'}t=string.Template("""Variable : $varEscape : $$Variable in text: ${var}iable""")print('TEMPLATE:',t.substitute(values))s="""Variable :%(var)sEscape :%%Variable in text:%(var)siable"""print('INTERPOLATION:',s%values)s="""Variable :{var}Escape :...
Variable : foo Escape : {} Variableintext: fooiable 3、模板变量值没有设置时,异常的处理 string_template_missing.py 运行效果 ERROR:'missing'safe_substitute(): fooishere but $missingisnotprovided 4、高级模板,指定限定符和匹配正则表达式,进行字符串模板替换 string_template_advanced.py 运行效果 Modifie...
importstring values= {'var':'foo'} t= string.Template("""Variable : $var Escape : $$ Variable in text : ${var}iable""")print'TEMPLATE:', t.substitute(values) s="""Variable : %(var)s Escape : %% Variable in text : %(var)siable"""print'INTERPOLATION:', s % values ...
string values = {'var': 'foo'} t = string.Template(""" Variable:$var Escpe:$$ Variable in text:${var}iable """) print('Template(模块):',t.substitute(values)) """输出 Template(模块): Variable:foo Escpe:$ Variable in text:fooiable """ 1. 2.3. 4. 5. 6.7. 8. 9....
pythonimportstring values = {'var':'foo'} t = string.Template(""" Variable : $var Escape : $$ Variable in text: ${var}iable """)print('TEMPLATE:', t.substitute(values)) s =""" Variable : %(var)s Escape : %% Variable in text: %(var)siable...
('/restconf/operations/huawei-file-operation:delete-file') req_template = string.Template(''' <file-name>$filePath</file-name> <delete-type>$deleteType</delete-type> ''') req_data = req_template.substitute(filePath=file_path, deleteType="unreserved") ret, _, _ = ops_conn.create...
import string values = {'var': 66} t = string.Template(""" variable : $var escape : $var variable in text : ${var}和我拼接 """) print(t.substitute(values)) print(t.safe_substitute(values)) 运行后的结果如下 variable : 66 escape : 66 variable in text : 66和我拼接 variable : ...
In our simple code example below we ask the user to enter a flavor and store their input in a variable. We then display that variable as part of a string. milkshake_flavours=['strawberry','tropical fruit','chocolate','bubblegum']order=input('Please choose a flavour: ')print('Here is ...