How to use fake_isfile method in stestr

Best Python code snippet using stestr_python

fake_fs.py

Source:fake_fs.py Github

copy

Full Screen

...21 >>> fake_listdir, fake_isfile, _, _ = \22 make_fake_fstools(fake_fs)23 >>> fake_listdir('a_directory/yet_another_directory')24 ['empty_directory']25 >>> fake_isfile('a_directory/yet_another_directory')26 False27 :param fake_filesystem: A dict representing a filesystem28 """29 assert isinstance(fake_filesystem, dict)30 def fake_listdir(path, fsdict=False):31 if fsdict is False:32 fsdict = fake_filesystem33 remainder = path.strip('/') + '/'34 subdict = fsdict35 while '/' in remainder:36 next_dir, remainder = remainder.split('/', 1)37 if next_dir not in subdict:38 raise OSError(39 '[Errno 2] No such file or directory: %s' % next_dir)40 subdict = subdict.get(next_dir)41 if not isinstance(subdict, dict):42 raise OSError('[Errno 20] Not a directory: %s' % next_dir)43 if subdict and not remainder:44 return subdict.keys()45 return []46 def fake_isfile(path, fsdict=False):47 if fsdict is False:48 fsdict = fake_filesystem49 components = path.strip('/').split('/')50 subdict = fsdict51 for component in components:52 if component not in subdict:53 raise OSError(54 '[Errno 2] No such file or directory: %s' % component)55 subdict = subdict.get(component)56 return subdict is None or isinstance(subdict, str)57 def fake_isdir(path, fsdict=False):58 return not fake_isfile(path)59 def fake_exists(path, fsdict=False):60 return fake_isfile(path, fsdict) or fake_isdir(path, fsdict)61 def fake_open(path, mode=None, buffering=None):62 components = path.strip('/').split('/')63 subdict = fake_filesystem64 for component in components:65 if component not in subdict:66 raise IOError(67 '[Errno 2] No such file or directory: %s' % component)68 subdict = subdict.get(component)69 if isinstance(subdict, dict):70 raise IOError('[Errno 21] Is a directory: %s' % path)71 elif subdict is None:72 return closing(StringIO(''))73 return closing(StringIO(subdict))74 return fake_exists, fake_listdir, fake_isfile, fake_isdir, fake_open

Full Screen

Full Screen

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run stestr automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful