Metadata-Version: 1.1
Name: safer
Version: 0.9.5
Summary: Try to import all modules below a given root
Home-page: https://github.com/rec/safer
Author: Tom Ritchford
Author-email: tom@swirly.com
License: MIT
Description: ✏️safer ✏️
        ----------------------
        
        Safely write or print to a file, leaving it unchanged if there's an exception
        
        Writes happen on a temporary file, which is only copied over the original file
        when the context completes successfully.
        
        This means that ``safer`` will temporarily use as much disk space as the old
        file and the new file put together.
        
        
        Example:
        
        .. code-block:: python
        
           import safer
        
           with safer.open(filename, 'w') as fp:
               for line in source():
                  fp.write('this and that')
        
               if CHANGED_MY_MIND:
                   # filename will be unchanged
                   raise ValueError
        
           # or
        
           with safer.printer(filename) as print:
               print('this', 'and', 'that')
               print('two', 'lines', sep='\n', end='\n---\n')
        
               if CHANGED_MY_MIND:
                   # filename will be unchanged
                   raise ValueError
        
Keywords: testing,modules
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Topic :: Software Development :: Libraries
Classifier: Topic :: Utilities
