def _disabledhelp(path):
'''retrieve help synopsis of a disabled extension (without importing)'''
try:
file = open(path)
except IOError:
return
else:
doc = help.moduledoc(file)
file.close()
if doc: # extracting localized synopsis
return gettext(doc).splitlines()[0]
else:
return _('(no help text available)')
def _disabledhelp(path):
'''retrieve help synopsis of a disabled extension (without importing)'''
try:
file = open(path)
except IOError:
return
else:
doc = help.moduledoc(file)
file.close()
if doc: # extracting localized synopsis
return gettext(doc).splitlines()[0]
else:
return _('(no help text available)')
def disabled():
'''find disabled extensions from hgext
returns a dict of {name: desc}, and the max name length'''
import hgext
extpath = os.path.dirname(os.path.abspath(hgext.__file__))
try: # might not be a filesystem path
files = os.listdir(extpath)
except OSError:
return None, 0
exts = {}
maxlength = 0
for e in files:
if e.endswith('.py'):
name = e.rsplit('.', 1)[0]
path = os.path.join(extpath, e)
else:
name = e
path = os.path.join(extpath, e, '__init__.py')
if not os.path.exists(path):
continue
if name in exts or name in _order or name == '__init__':
continue
try:
file = open(path)
except IOError:
continue
else:
doc = help.moduledoc(file)
file.close()
if doc: # extracting localized synopsis
exts[name] = gettext(doc).splitlines()[0]
else:
exts[name] = _('(no help text available)')
if len(name) > maxlength:
maxlength = len(name)
return exts, maxlength
def disabled():
'''find disabled extensions from hgext
returns a dict of {name: desc}, and the max name length'''
import hgext
extpath = os.path.dirname(os.path.abspath(hgext.__file__))
try: # might not be a filesystem path
files = os.listdir(extpath)
except OSError:
return None, 0
exts = {}
maxlength = 0
for e in files:
if e.endswith('.py'):
name = e.rsplit('.', 1)[0]
path = os.path.join(extpath, e)
else:
name = e
path = os.path.join(extpath, e, '__init__.py')
if not os.path.exists(path):
continue
if name in exts or name in _order or name == '__init__':
continue
try:
file = open(path)
except IOError:
continue
else:
doc = help.moduledoc(file)
file.close()
if doc: # extracting localized synopsis
exts[name] = gettext(doc).splitlines()[0]
else:
exts[name] = _('(no help text available)')
if len(name) > maxlength:
maxlength = len(name)
return exts, maxlength
