本文整理匯總了Python中matplotlib._get_data_path方法的典型用法代碼示例。如果您正苦於以下問題：Python matplotlib._get_data_path方法的具體用法？Python matplotlib._get_data_path怎麽用？Python matplotlib._get_data_path使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類matplotlib的用法示例。
在下文中一共展示了matplotlib._get_data_path方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: get_sample_data
# 需要導入模塊: import matplotlib [as 別名]
# 或者: from matplotlib import _get_data_path [as 別名]
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
# 需要導入模塊: import matplotlib [as 別名]
# 或者: from matplotlib import _get_data_path [as 別名]
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