Python os.expanduser() Examples
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Example #1
Source File: competitions.py From goreviewpartner with GNU General Public License v3.0 | 6 votes |
def resolve_pathname(self, pathname): """Resolve a pathname relative to the competition's base directory. Accepts None, returning it. Applies os.expanduser to the pathname. Doesn't absolutise or normalise the resulting pathname. Raises ValueError if it can't handle the pathname. """ if pathname is None: return None if pathname == "": raise ValueError("empty pathname") try: pathname = os.path.expanduser(pathname) except Exception: raise ValueError("bad pathname") try: return os.path.join(self.base_directory, pathname) except Exception: raise ValueError( "relative path supplied but base directory isn't set")
Example #2
Source File: utils.py From cmd2 with MIT License | 6 votes |
def expand_user(token: str) -> str: """ Wrap os.expanduser() to support expanding ~ in quoted strings :param token: the string to expand """ if token: if is_quoted(token): quote_char = token[0] token = strip_quotes(token) else: quote_char = '' token = os.path.expanduser(token) # Restore the quotes even if not needed to preserve what the user typed if quote_char: token = quote_char + token + quote_char return token
Example #3
Source File: conf.py From neuropythy with GNU Affero General Public License v3.0 | 6 votes |
def load_credentials(flnm): ''' load_credentials(filename) yields the credentials stored in the given file as a tuple (key, secret). The file must contain <key>:<secret> on a single line. If the file does not contain valid credentials, then an exception is raised. Yields (key, secret). Optionally, if the file contains exactly two lines, then the key is taken as the first line and the secret is taken as the second line. This can be used if ':' is a valid character in either the key or secret for a particular service. Note that if the key/secret are more than 8kb in size, this function's behaviour is undefined. ''' flnm = os.path.expanduser(os.path.expandvars(flnm)) with open(flnm, 'r') as fl: dat = fl.read(1024 * 8) # see if its a 2-line file: try: return str_to_credentials(dat) except Exception: raise ValueError('File %s does not contain a valid credential string' % flnm)
Example #4
Source File: conf.py From neuropythy with GNU Affero General Public License v3.0 | 6 votes |
def saverc(filename, dat, overwrite=False): ''' saverc(filename, d) saves the given configuration dictionary d to the given filename in JSON format. If d is not a dictionary or if filename already exists or cannot be created, an error is raised. This funciton does not create directories. The optional argument overwrite (default: False) may be passed as True to overwrite files that already exist. ''' filename = os.path.expanduser(os.path.expandvars(filename)) if not overwrite and os.path.isfile(filename): raise ValueError('Given filename %s already exists' % filename) if not pimms.is_map(dat): try: dat = dict(dat) except Exception: raise ValueError('Given config data must be a dictionary') with open(filename, 'w') as fl: json.dump(dat, fl, sort_keys=True) return filename # the private class that handles all the details...
Example #5
Source File: conf.py From neuropythy with GNU Affero General Public License v3.0 | 6 votes |
def rc(): ''' config.rc() yields the data imported from the Neuropythy rc file, if any. ''' if config._rc is None: # First: We check to see if we have been given a custom nptyhrc file: npythyrc_path = os.path.expanduser('~/.npythyrc') if 'NPYTHYRC' in os.environ: npythyrc_path = os.path.expanduser(os.path.expandvars(os.environ['NPYTHYRC'])) # the default config: if os.path.isfile(npythyrc_path): try: config._rc = loadrc(npythyrc_path) config._rc['npythyrc_loaded'] = True except Exception as err: warnings.warn('Could not load neuropythy RC file: %s' % npythyrc_path) config._rc = {'npythyrc_loaded':False, 'npythyrc_error': err} else: config._rc = {'npythyrc_loaded':False} config._rc['npythyrc'] = npythyrc_path return config._rc
Example #6
Source File: upath.py From BitTorrent with GNU General Public License v3.0 | 5 votes |
def expanduser(path): user_path = os.path.expanduser(path) print "expanduser: user_path=", user_path print "str?", isinstance(user_path,str) print "unicode?", isinstance(user_path,unicode) return decode_from_filesystem(user_path)
Example #7
Source File: util.py From CogAlg with MIT License | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #8
Source File: util.py From syntheticmass with Apache License 2.0 | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #9
Source File: util.py From android_universal with MIT License | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #10
Source File: util.py From Flask with Apache License 2.0 | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #11
Source File: util.py From twitter-stock-recommendation with MIT License | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #12
Source File: util.py From fxxkpython with GNU General Public License v3.0 | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #13
Source File: util.py From fxxkpython with GNU General Public License v3.0 | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #14
Source File: util.py From fxxkpython with GNU General Public License v3.0 | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #15
Source File: util.py From fxxkpython with GNU General Public License v3.0 | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #16
Source File: util.py From CTFCrackTools with GNU General Public License v3.0 | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #17
Source File: util.py From coffeegrindsize with MIT License | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #18
Source File: util.py From PhonePi_SampleServer with MIT License | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #19
Source File: util.py From Splunking-Crime with GNU Affero General Public License v3.0 | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #20
Source File: util.py From datafari with Apache License 2.0 | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #21
Source File: utils.py From cmd2 with MIT License | 5 votes |
def is_text_file(file_path: str) -> bool: """Returns if a file contains only ASCII or UTF-8 encoded text. :param file_path: path to the file being checked :return: True if the file is a text file, False if it is binary. """ import codecs expanded_path = os.path.abspath(os.path.expanduser(file_path.strip())) valid_text_file = False # Check if the file is ASCII try: with codecs.open(expanded_path, encoding='ascii', errors='strict') as f: # Make sure the file has at least one line of text # noinspection PyUnusedLocal if sum(1 for line in f) > 0: valid_text_file = True except OSError: # pragma: no cover pass except UnicodeDecodeError: # The file is not ASCII. Check if it is UTF-8. try: with codecs.open(expanded_path, encoding='utf-8', errors='strict') as f: # Make sure the file has at least one line of text # noinspection PyUnusedLocal if sum(1 for line in f) > 0: valid_text_file = True except OSError: # pragma: no cover pass except UnicodeDecodeError: # Not UTF-8 pass return valid_text_file
Example #22
Source File: util.py From Ansible with MIT License | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #23
Source File: util.py From python2017 with MIT License | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #24
Source File: util.py From ImageFusion with MIT License | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #25
Source File: util.py From ImageFusion with MIT License | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #26
Source File: util.py From rules_pip with MIT License | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #27
Source File: util.py From planespotter with MIT License | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #28
Source File: util.py From Weapon-Detection-And-Classification with MIT License | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #29
Source File: util.py From Flask with Apache License 2.0 | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)
Example #30
Source File: util.py From CTFCrackTools-V2 with GNU General Public License v3.0 | 5 votes |
def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix)