本文整理汇总了Python中matplotlib._get_data_path方法的典型用法代码示例。如果您正苦于以下问题：Python matplotlib._get_data_path方法的具体用法？Python matplotlib._get_data_path怎么用？Python matplotlib._get_data_path使用的例子？那么, 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matplotlib的用法示例。
在下文中一共展示了matplotlib._get_data_path方法的2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: get_sample_data
# 需要导入模块: import matplotlib [as 别名]
# 或者: from matplotlib import _get_data_path [as 别名]
def get_sample_data(fname, asfileobj=True):
"""
Return a sample data file. *fname* is a path relative to the
`mpl-data/sample_data` directory. If *asfileobj* is `True`
return a file object, otherwise just a file path.
Set the rc parameter examples.directory to the directory where we should
look, if sample_data files are stored in a location different than
default (which is 'mpl-data/sample_data` at the same level of 'matplotlib`
Python module files).
If the filename ends in .gz, the file is implicitly ungzipped.
"""
# Don't trigger deprecation warning when just fetching.
if dict.__getitem__(matplotlib.rcParams, 'examples.directory'):
root = matplotlib.rcParams['examples.directory']
else:
root = os.path.join(matplotlib._get_data_path(), 'sample_data')
path = os.path.join(root, fname)
if asfileobj:
if os.path.splitext(fname)[-1].lower() in ['.csv', '.xrc', '.txt']:
mode = 'r'
else:
mode = 'rb'
base, ext = os.path.splitext(fname)
if ext == '.gz':
return gzip.open(path, mode)
else:
return open(path, mode)
else:
return path 示例2: get_sample_data
# 需要导入模块: import matplotlib [as 别名]
# 或者: from matplotlib import _get_data_path [as 别名]
def get_sample_data(fname, asfileobj=True):
"""
Return a sample data file. *fname* is a path relative to the
`mpl-data/sample_data` directory. If *asfileobj* is `True`
return a file object, otherwise just a file path.
Set the rc parameter examples.directory to the directory where we should
look, if sample_data files are stored in a location different than
default (which is 'mpl-data/sample_data` at the same level of 'matplotlib`
Python module files).
If the filename ends in .gz, the file is implicitly ungzipped.
"""
if matplotlib.rcParams['examples.directory']:
root = matplotlib.rcParams['examples.directory']
else:
root = os.path.join(matplotlib._get_data_path(), 'sample_data')
path = os.path.join(root, fname)
if asfileobj:
if (os.path.splitext(fname)[-1].lower() in
('.csv', '.xrc', '.txt')):
mode = 'r'
else:
mode = 'rb'
base, ext = os.path.splitext(fname)
if ext == '.gz':
return gzip.open(path, mode)
else:
return open(path, mode)
else:
return path