cafe-grader-web Files · lib/assets/Lib/

cafe-grader-web

Location: cafe-grader-web/lib/assets/Lib/_string.py

Commit Description:

close algo branch

Commit Description:

close algo branch

References:

r826:09e3f12d14cf algo

File last commit:

r584:056392c00e67 java

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                    lib/assets/Lib/_string.py
                
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      """string helper module"""

      import re

      class __loader__(object):

          pass

      def formatter_field_name_split(fieldname):

          """split the argument as a field name"""

          _list=[]

          for _name in fieldname:

              _parts = _name.split('.')

              for _item in _parts:

                  is_attr=False  #fix me

                  if re.match('\d+', _item):

                     _list.append((int(_item), is_attr))

                  else:

                     _list.append((_item, is_attr))

          return _list[0][0], iter(_list[1:])

      def formatter_parser(*args,**kw):

          """parse the argument as a format string"""

          assert len(args)==1

          assert isinstance(args[0], str)

          _result=[]

          for _match in re.finditer("([^{]*)?(\{[^}]*\})?", args[0]):

              _pre, _fmt = _match.groups()

              if _fmt is None:

                 _result.append((_pre, None, None, None))

              elif _fmt == '{}':

                 _result.append((_pre, '', '', None))

              else:

                 _m=re.match("\{([^!]*)!?(.*)?\}", _fmt)

                 _name=_m.groups(0)

                 _flags=_m.groups(1)

                 _result.append((_pre, _name, _flags, None))

          return _result

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				"""string helper module"""

				import re

				class __loader__(object):
				pass

				def formatter_field_name_split(fieldname):
				"""split the argument as a field name"""
				_list=[]
				for _name in fieldname:
				_parts = _name.split('.')
				for _item in _parts:
				is_attr=False #fix me
				if re.match('\d+', _item):
				_list.append((int(_item), is_attr))
				else:
				_list.append((_item, is_attr))

				return _list[0][0], iter(_list[1:])

				def formatter_parser(args,*kw):
				"""parse the argument as a format string"""

				assert len(args)==1
				assert isinstance(args[0], str)

				_result=[]
				for _match in re.finditer("([^{])?(\{[^}]\})?", args[0]):
				_pre, _fmt = _match.groups()
				if _fmt is None:
				_result.append((_pre, None, None, None))
				elif _fmt == '{}':
				_result.append((_pre, '', '', None))
				else:
				_m=re.match("\{([^!])!?(.)?\}", _fmt)
				_name=_m.groups(0)
				_flags=_m.groups(1)

				_result.append((_pre, _name, _flags, None))

				return _result