本文整理汇总了Python中CIME.XML.generic_xml.GenericXML.read_fd方法的典型用法代码示例。如果您正苦于以下问题：Python GenericXML.read_fd方法的具体用法？Python GenericXML.read_fd怎么用？Python GenericXML.read_fd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CIME.XML.generic_xml.GenericXML的用法示例。
在下文中一共展示了GenericXML.read_fd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: _write_macros_file_v2
# 需要导入模块: from CIME.XML.generic_xml import GenericXML [as 别名]
# 或者: from CIME.XML.generic_xml.GenericXML import read_fd [as 别名]
def _write_macros_file_v2(self, build_system, output, xml=None):
"""Write a Macros file for this machine.
Arguments:
build_system - Format of the file to be written. Currently the only
valid values are "Makefile" and "CMake".
output - Text I/O object (inheriting from io.TextIOBase) that
output should be written to. Typically, this will be the
Macros file, opened for writing.
"""
# Set up writer for this build system.
if build_system == "Makefile":
writer = MakeMacroWriter(output)
elif build_system == "CMake":
writer = CMakeMacroWriter(output)
else:
expect(False,
"Unrecognized build system provided to write_macros: " +
build_system)
# Start processing the file.
value_lists = dict()
node_list = []
if xml is None:
node_list = self.get_children(name="compiler")
else:
gen_xml = GenericXML()
gen_xml.read_fd(xml)
node_list = gen_xml.get_children(name="compiler")
for compiler_elem in node_list:
block = CompilerBlock(writer, compiler_elem, self._machobj, self)
# If this block matches machine settings, use it.
if block.matches_machine():
block.add_settings_to_lists(self.flag_vars, value_lists)
# Now that we've scanned through the input, output the variable
# settings.
vars_written = set()
while value_lists:
# Variables that are ready to be written.
ready_variables = [
var_name for var_name in value_lists
if value_lists[var_name].depends <= vars_written
]
expect(len(ready_variables) > 0,
"The file {} has bad <var> references. "
"Check for circular references or variables that "
"are in a <var> tag but not actually defined.".format(self.filename))
big_normal_tree = None
big_append_tree = None
for var_name in ready_variables:
# Note that we're writing this variable.
vars_written.add(var_name)
# Make the conditional trees and write them out.
normal_tree, append_tree = \
value_lists[var_name].to_cond_trees()
big_normal_tree = merge_optional_trees(normal_tree,
big_normal_tree)
big_append_tree = merge_optional_trees(append_tree,
big_append_tree)
# Remove this variable from the list of variables to handle
# next iteration.
del value_lists[var_name]
if big_normal_tree is not None:
big_normal_tree.write_out(writer)
if big_append_tree is not None:
big_append_tree.write_out(writer)