def make_paths_absolute(pathdict, keys, base_path=None):
"""
Interpret filesystem path settings relative to the `base_path` given.
Paths are values in `pathdict` whose keys are in `keys`. Get `keys` from
`OptionParser.relative_path_settings`.
"""
if base_path is None:
base_path = os.getcwdu() # type(base_path) == unicode
# to allow combining non-ASCII cwd with unicode values in `pathdict`
for key in keys:
if key in pathdict:
value = pathdict[key]
if isinstance(value, list):
value = [make_one_path_absolute(base_path, path)
for path in value]
elif value:
value = make_one_path_absolute(base_path, value)
pathdict[key] = value
python类getcwdu()的实例源码
def make_paths_absolute(pathdict, keys, base_path=None):
"""
Interpret filesystem path settings relative to the `base_path` given.
Paths are values in `pathdict` whose keys are in `keys`. Get `keys` from
`OptionParser.relative_path_settings`.
"""
if base_path is None:
base_path = os.getcwdu() # type(base_path) == unicode
# to allow combining non-ASCII cwd with unicode values in `pathdict`
for key in keys:
if key in pathdict:
value = pathdict[key]
if isinstance(value, list):
value = [make_one_path_absolute(base_path, path)
for path in value]
elif value:
value = make_one_path_absolute(base_path, value)
pathdict[key] = value
def test_basic(self):
b = """os.getcwdu"""
a = """os.getcwd"""
self.check(b, a)
b = """os.getcwdu()"""
a = """os.getcwd()"""
self.check(b, a)
b = """meth = os.getcwdu"""
a = """meth = os.getcwd"""
self.check(b, a)
b = """os.getcwdu(args)"""
a = """os.getcwd(args)"""
self.check(b, a)
def include(self):
self._lexer.scan_any() # scan include
self._lexer.scan_any() # scan (
try:
filename = self._lexer.scan('STRING')
except:
print >> sys.stderr, "Warning: The file '%s' uses old style syntax for the include command." % self.m_filename
print >> sys.stderr, 'This is not fatal now but will be in the future. You should change the code\nfrom include(filename) to include("filename")\n'
filename = self._lexer.scan('NAME')
fn = os.path.join(self.m_location, filename)
if not os.path.exists(fn):
fn = os.path.join(os.getcwdu(), u'exercises/standard/lesson-files', filename)
s = open(fn, 'rU').read()
p = Dataparser()
p.m_location = self.m_location
p.parse_string(s)
self._lexer.scan(')')
return pt.IncludeStatement(p.tree)
def _get_home_dir():
''' Try to find user's home directory, otherwise return current directory.'''
path1 = os.path.expanduser("~")
try:
path2 = os.environ["HOME"]
except KeyError:
path2 = ""
try:
path3 = os.environ["USERPROFILE"]
except KeyError:
path3 = ""
if not os.path.exists(path1):
if not os.path.exists(path2):
if not os.path.exists(path3):
return os.getcwdu()
else: return path3
else: return path2
else: return path1
def _do_directory(self, make_name, chdir_name, encoded):
if os.path.isdir(make_name):
os.rmdir(make_name)
os.mkdir(make_name)
try:
with change_cwd(chdir_name):
if not encoded:
cwd_result = os.getcwdu()
name_result = make_name
else:
cwd_result = os.getcwd().decode(TESTFN_ENCODING)
name_result = make_name.decode(TESTFN_ENCODING)
cwd_result = unicodedata.normalize("NFD", cwd_result)
name_result = unicodedata.normalize("NFD", name_result)
self.assertEqual(os.path.basename(cwd_result),name_result)
finally:
os.rmdir(make_name)
# The '_test' functions 'entry points with params' - ie, what the
# top-level 'test' functions would be if they could take params
def test_basic(self):
b = """os.getcwdu"""
a = """os.getcwd"""
self.check(b, a)
b = """os.getcwdu()"""
a = """os.getcwd()"""
self.check(b, a)
b = """meth = os.getcwdu"""
a = """meth = os.getcwd"""
self.check(b, a)
b = """os.getcwdu(args)"""
a = """os.getcwd(args)"""
self.check(b, a)
def updatemessages():
from django.conf import settings
if not settings.USE_I18N:
return
from django.core.management.commands.compilemessages import compile_messages
if any([needs_update(path) for path in settings.LOCALE_PATHS]):
compile_messages()
LOCALE_PATHS = settings.LOCALE_PATHS
settings.LOCALE_PATHS = ()
cwd = os.getcwdu()
for app in settings.INSTALLED_APPS:
path = os.path.dirname(__import__(app, {}, {}, ['']).__file__)
locale = os.path.join(path, 'locale')
if os.path.isdir(locale):
# Copy Python translations into JavaScript translations
update_js_translations(locale)
if needs_update(locale):
os.chdir(path)
compile_messages()
settings.LOCALE_PATHS = LOCALE_PATHS
os.chdir(cwd)
def _do_directory(self, make_name, chdir_name, encoded):
if os.path.isdir(make_name):
os.rmdir(make_name)
os.mkdir(make_name)
try:
with change_cwd(chdir_name):
if not encoded:
cwd_result = os.getcwdu()
name_result = make_name
else:
cwd_result = os.getcwd().decode(TESTFN_ENCODING)
name_result = make_name.decode(TESTFN_ENCODING)
cwd_result = unicodedata.normalize("NFD", cwd_result)
name_result = unicodedata.normalize("NFD", name_result)
self.assertEqual(os.path.basename(cwd_result),name_result)
finally:
os.rmdir(make_name)
# The '_test' functions 'entry points with params' - ie, what the
# top-level 'test' functions would be if they could take params
def test_basic(self):
b = """os.getcwdu"""
a = """os.getcwd"""
self.check(b, a)
b = """os.getcwdu()"""
a = """os.getcwd()"""
self.check(b, a)
b = """meth = os.getcwdu"""
a = """meth = os.getcwd"""
self.check(b, a)
b = """os.getcwdu(args)"""
a = """os.getcwd(args)"""
self.check(b, a)
def getDebug(self):
return {
"environment": self.req.env,
"client": self.req.client.__dict__,
"database": self.db.get_debug(),
"system": {
"uname": os.uname()
},
"process": {
"cwd": os.getcwdu(),
"pid": os.getpid(),
"ppid": os.getppid(),
"pgrp": os.getpgrp(),
"uid": os.getuid(),
"gid": os.getgid(),
"euid": os.geteuid(),
"egid": os.getegid(),
"groups": os.getgroups()
}
}
def make_paths_absolute(pathdict, keys, base_path=None):
"""
Interpret filesystem path settings relative to the `base_path` given.
Paths are values in `pathdict` whose keys are in `keys`. Get `keys` from
`OptionParser.relative_path_settings`.
"""
if base_path is None:
base_path = os.getcwdu() # type(base_path) == unicode
# to allow combining non-ASCII cwd with unicode values in `pathdict`
for key in keys:
if key in pathdict:
value = pathdict[key]
if isinstance(value, list):
value = [make_one_path_absolute(base_path, path)
for path in value]
elif value:
value = make_one_path_absolute(base_path, value)
pathdict[key] = value
def test_basic(self):
b = """os.getcwdu"""
a = """os.getcwd"""
self.check(b, a)
b = """os.getcwdu()"""
a = """os.getcwd()"""
self.check(b, a)
b = """meth = os.getcwdu"""
a = """meth = os.getcwd"""
self.check(b, a)
b = """os.getcwdu(args)"""
a = """os.getcwd(args)"""
self.check(b, a)
def test_basic(self):
b = """os.getcwdu"""
a = """os.getcwd"""
self.check(b, a)
b = """os.getcwdu()"""
a = """os.getcwd()"""
self.check(b, a)
b = """meth = os.getcwdu"""
a = """meth = os.getcwd"""
self.check(b, a)
b = """os.getcwdu(args)"""
a = """os.getcwd(args)"""
self.check(b, a)
def workflowdir(self):
"""Path to workflow's root directory (where ``info.plist`` is).
:returns: full path to workflow root directory
:rtype: ``unicode``
"""
if not self._workflowdir:
# Try the working directory first, then the directory
# the library is in. CWD will be the workflow root if
# a workflow is being run in Alfred
candidates = [
os.path.abspath(os.getcwdu()),
os.path.dirname(os.path.abspath(os.path.dirname(__file__)))]
# climb the directory tree until we find `info.plist`
for dirpath in candidates:
# Ensure directory path is Unicode
dirpath = self.decode(dirpath)
while True:
if os.path.exists(os.path.join(dirpath, 'info.plist')):
self._workflowdir = dirpath
break
elif dirpath == '/':
# no `info.plist` found
break
# Check the parent directory
dirpath = os.path.dirname(dirpath)
# No need to check other candidates
if self._workflowdir:
break
if not self._workflowdir:
raise IOError("'info.plist' not found in directory tree")
return self._workflowdir
def create_parser():
"""Creat a commandline parser for epubcheck
:return Argumentparser:
"""
parser = ArgumentParser(
prog='epubcheck',
description="EpubCheck v%s - Validate your ebooks" % __version__
)
# Arguments
parser.add_argument(
'path',
nargs='?',
default=getcwd(),
help="Path to EPUB-file or folder for batch validation. "
"The current directory will be processed if this argument "
"is not specified."
)
# Options
parser.add_argument(
'-x', '--xls', nargs='?', type=FileType(mode='wb'),
const='epubcheck_report.xls',
help='Create a detailed Excel report.'
)
parser.add_argument(
'-c', '--csv', nargs='?', type=FileType(mode='wb'),
const='epubcheck_report.csv',
help='Create a CSV report.'
)
parser.add_argument(
'-r', '--recursive', action='store_true',
help='Recurse into subfolders.'
)
return parser
def abspath(path):
"""Return the absolute version of a path."""
if not isabs(path):
if isinstance(path, unicode):
cwd = os.getcwdu()
else:
cwd = os.getcwd()
path = join(cwd, path)
return normpath(path)
def abspath(path):
"""Return the absolute version of a path."""
if path: # Empty path must return current working directory.
try:
path = _getfullpathname(path)
except WindowsError:
pass # Bad path - return unchanged.
elif isinstance(path, unicode):
path = os.getcwdu()
else:
path = os.getcwd()
return normpath(path)
# realpath is a no-op on systems without islink support
def abspath(path):
"""Return an absolute path."""
if not isabs(path):
if isinstance(path, unicode):
cwd = os.getcwdu()
else:
cwd = os.getcwd()
path = join(cwd, path)
return normpath(path)
# Return a canonical path (i.e. the absolute location of a file on the
# filesystem).
def abspath(path):
"""Return an absolute path."""
if not isabs(path):
if isinstance(path, unicode):
cwd = os.getcwdu()
else:
cwd = os.getcwd()
path = join(cwd, path)
return normpath(path)
# realpath is a no-op on systems without islink support
def abspath(path):
"""Return the absolute version of a path"""
if not isabs(path):
if isinstance(path, unicode):
cwd = os.getcwdu()
else:
cwd = os.getcwd()
path = join(cwd, path)
return normpath(path)
# realpath is a no-op on systems without islink support
def getcwd():
"""Like `os.getcwd` but returns a `fsnative` path
Returns:
`fsnative`
"""
if is_win and PY2:
return os.getcwdu()
return os.getcwd()
def abspath(path):
"""Return the absolute version of a path."""
if not isabs(path):
if isinstance(path, _unicode):
cwd = os.getcwdu()
else:
cwd = os.getcwd()
path = join(cwd, path)
return normpath(path)
def abspath(path):
"""Return the absolute version of a path."""
if path: # Empty path must return current working directory.
try:
path = _getfullpathname(path)
except WindowsError:
pass # Bad path - return unchanged.
elif isinstance(path, _unicode):
path = os.getcwdu()
else:
path = os.getcwd()
return normpath(path)
# realpath is a no-op on systems without islink support
def abspath(path):
"""Return an absolute path."""
if not isabs(path):
if isinstance(path, _unicode):
cwd = os.getcwdu()
else:
cwd = os.getcwd()
path = join(cwd, path)
return normpath(path)
# Return a canonical path (i.e. the absolute location of a file on the
# filesystem).
def workflowdir(self):
"""Path to workflow's root directory (where ``info.plist`` is).
:returns: full path to workflow root directory
:rtype: ``unicode``
"""
if not self._workflowdir:
# Try the working directory first, then the directory
# the library is in. CWD will be the workflow root if
# a workflow is being run in Alfred
candidates = [
os.path.abspath(os.getcwdu()),
os.path.dirname(os.path.abspath(os.path.dirname(__file__)))]
# climb the directory tree until we find `info.plist`
for dirpath in candidates:
# Ensure directory path is Unicode
dirpath = self.decode(dirpath)
while True:
if os.path.exists(os.path.join(dirpath, 'info.plist')):
self._workflowdir = dirpath
break
elif dirpath == '/':
# no `info.plist` found
break
# Check the parent directory
dirpath = os.path.dirname(dirpath)
# No need to check other candidates
if self._workflowdir:
break
if not self._workflowdir:
raise IOError("'info.plist' not found in directory tree")
return self._workflowdir
def abspathu(path):
"""
Version of os.path.abspath that uses the unicode representation
of the current working directory, thus avoiding a UnicodeDecodeError
in join when the cwd has non-ASCII characters.
"""
if not isabs(path):
path = join(os.getcwdu(), path)
return normpath(path)
def abspath(path):
"""Return the absolute version of a path."""
if not isabs(path):
if isinstance(path, unicode):
cwd = os.getcwdu()
else:
cwd = os.getcwd()
path = join(cwd, path)
return normpath(path)
def abspath(path):
"""Return the absolute version of a path."""
if path: # Empty path must return current working directory.
try:
path = _getfullpathname(path)
except WindowsError:
pass # Bad path - return unchanged.
elif isinstance(path, unicode):
path = os.getcwdu()
else:
path = os.getcwd()
return normpath(path)
# realpath is a no-op on systems without islink support
def abspath(path):
"""Return an absolute path."""
if not isabs(path):
if isinstance(path, _unicode):
cwd = os.getcwdu()
else:
cwd = os.getcwd()
path = join(cwd, path)
return normpath(path)
# Return a canonical path (i.e. the absolute location of a file on the
# filesystem).
