本文整理汇总了Python中six.moves.configparser.RawConfigParser.prefixes方法的典型用法代码示例。如果您正苦于以下问题：Python RawConfigParser.prefixes方法的具体用法？Python RawConfigParser.prefixes怎么用？Python RawConfigParser.prefixes使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类six.moves.configparser.RawConfigParser的用法示例。
在下文中一共展示了RawConfigParser.prefixes方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: import_library
# 需要导入模块: from six.moves.configparser import RawConfigParser [as 别名]
# 或者: from six.moves.configparser.RawConfigParser import prefixes [as 别名]
def import_library(libfilepointer):
"""
Import a units library, replacing any existing definitions.
Parameters
----------
libfilepointer : file
new library file to work with
Returns
-------
ConfigParser
newly updated units library for the module
"""
global _UNIT_LIB
global _UNIT_CACHE
_UNIT_CACHE = {}
_UNIT_LIB = ConfigParser()
_UNIT_LIB.optionxform = _do_nothing
_UNIT_LIB.readfp(libfilepointer)
required_base_types = ['length', 'mass', 'time', 'temperature', 'angle']
_UNIT_LIB.base_names = list()
# used to is_angle() and other base type checking
_UNIT_LIB.base_types = dict()
_UNIT_LIB.unit_table = dict()
_UNIT_LIB.prefixes = dict()
_UNIT_LIB.help = list()
for prefix, factor in _UNIT_LIB.items('prefixes'):
factor, comma, comment = factor.partition(',')
_UNIT_LIB.prefixes[prefix] = float(factor)
base_list = [0] * len(_UNIT_LIB.items('base_units'))
for i, (unit_type, name) in enumerate(_UNIT_LIB.items('base_units')):
_UNIT_LIB.base_types[unit_type] = i
powers = list(base_list)
powers[i] = 1
# print '%20s'%unit_type, powers
# cant use add_unit because no base units exist yet
_new_unit(name, 1, powers)
_UNIT_LIB.base_names.append(name)
# test for required base types
missing = [utype for utype in required_base_types
if utype not in _UNIT_LIB.base_types]
if missing:
raise ValueError('Not all required base type were present in the'
' config file. missing: %s, at least %s required'
% (missing, required_base_types))
# Explicit unitless 'unit'.
_new_unit('unitless', 1, list(base_list))
_update_library(_UNIT_LIB)
return _UNIT_LIB