def __call__(self):
     if IDirectory.providedBy(self):
         dir_path = os.path.join(*self.fs_path)
         if os.path.exists(dir_path) and not os.path.isdir(dir_path):
             raise KeyError(
                 'Attempt to create a directory with name which already '
                 'exists as file')
         try:
             os.mkdir(dir_path)
         except OSError as e:
             # Ignore ``already exists``.
             if e.errno != 17:
                 raise e                                   # pragma no cover
         # Change file system mode if set
         fs_mode = self.fs_mode
         if fs_mode is not None:
             os.chmod(dir_path, fs_mode)
     while self._deleted:
         name = self._deleted.pop()
         abs_path = os.path.join(*self.fs_path + [name])
         if os.path.exists(abs_path):
             if os.path.isdir(abs_path):
                 shutil.rmtree(abs_path)
             else:
                 os.remove(abs_path)
     for name, target in self.items():
         if IDirectory.providedBy(target):
             target()
         elif IFile.providedBy(target):
             target()
Exemple #2
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 def __setitem__(self, name, value):
     if not name:
         raise KeyError('Empty key not allowed in directories')
     name = self._encode_name(name)
     if IFile.providedBy(value) or IDirectory.providedBy(value):
         if IDirectory.providedBy(value):
             value.backup = self.backup
         self.storage[name] = value
         objectEventNotify(FileAddedEvent(value))
         return
     raise ValueError('Unknown child node.')
Exemple #3
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 def __setitem__(self, name, value):
     if not name:
         raise KeyError('Empty key not allowed in directories')
     name = self._encode_name(name)
     if IFile.providedBy(value) or IDirectory.providedBy(value):
         if IDirectory.providedBy(value):
             value.backup = self.backup
         self.storage[name] = value
         objectEventNotify(FileAddedEvent(value))
         return
     raise ValueError('Unknown child node.')
    def _get_child_dirs(self):
        """Get the directly contained directory handlers.

        Returns (name, handler) tuples.
        """
        return [(name, handler) for (name, handler) in self.items()
                if IDirectory.providedBy(handler)]
 def __call__(self, source):
     super(PackageSyncer, self).__call__(source)
     if (IClass.providedBy(source) or IInterface.providedBy(source)) \
       and IDirectory.providedBy(self.anchor) \
       and (source.parent.stereotype('pyegg:pypackage') is not None \
       or source.parent.stereotype('pyegg:pyegg') is not None):
         modulename = '%s.py' % IModuleNameChooser(source)()
         self.anchor[modulename] = Module()
         self.anchor = self.anchor[modulename]
     elif (IClass.providedBy(source) or IInterface.providedBy(source)) \
       and IModule.providedBy(self.anchor) \
       and (source.parent.stereotype('pyegg:pypackage') is not None \
       or source.parent.stereotype('pyegg:pyegg') is not None):
         modulename = '%s.py' % IModuleNameChooser(source)()
         container = self.anchor.parent
         container[modulename] = Module()
         self.anchor = container[modulename]
     else:
         if source.parent is None:
             return
         target_node = read_target_node(source.parent, self.target)
         if not target_node:
             super(PackageSyncer, self).__call__(source)
             return
         if len(target_node.path) < len(self.anchor.path):
             self.anchor = target_node
 def __setitem__(self, name, value):
     if name in self.keys():
         msg = u"Node already exists: %s" % ('/'.join(self.path + [name]))
         raise ValueError(msg)
     if IFile.providedBy(value) \
       or IDirectory.providedBy(value):
         super(Directory, self).__setitem__(name, value)
     objectEventNotify(FileAddedEvent(value))
 def filepath(self):
     path = self.__name__
     if path is None:
         raise Incomplete, u"Could not verify file path."
     if path.find(os.path.sep) != -1:
         return path
     if self.__parent__ is None or not IDirectory.providedBy(self.__parent__):
         raise Incomplete, u"Could not verify file path."
     return os.path.join(*self.path)
 def __call__(self):
     if self.__parent__:
         if hasattr(self, '_from_root'):
             if not self._from_root:
                     raise RuntimeError(u"Directory called but not on "
                                         "virtual root.")
     if IRoot.providedBy(self):
         setattr(self, '_from_root', True)
     if IDirectory.providedBy(self):
         self._mkdir()
     for name, target in self.items():
         if IDirectory.providedBy(target):
             target()
         elif IFile.providedBy(target):
             if self.backup and os.path.exists(target.abspath):
                 shutil.copyfile(target.abspath, target.abspath + '.bak')
             target()
     if IRoot.providedBy(self):
         setattr(self, '_from_root', False)
Exemple #9
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 def filepath(self):
     path = self.__name__
     if path is None:
         raise Incomplete, u"Could not verify file path."
     if path.find(os.path.sep) != -1:
         return path
     if self.__parent__ is None \
       or not IDirectory.providedBy(self.__parent__):
         raise Incomplete, u"Could not verify file path."
     return os.path.join(*self.path)
def autoimport(self, source,target):
    """Takes classes with 'api' stereotype and imports them into 
    the pyegg's __init__.py.
    """
    targetob = read_target_node(source, target.target)
    if IModule.providedBy(targetob) or IDirectory.providedBy(targetob):
        init = targetob.parent['__init__.py']
    else:
        init = targetob.parent.parent['__init__.py']
    imps = Imports(init)
    imps.set(None, [[source.name, None]])
Exemple #11
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 def __call__(self):
     if IDirectory.providedBy(self):
         dir_path = os.path.join(*self.fs_path)
         try:
             os.mkdir(dir_path)
         except OSError, e:
             # Ignore ``already exists``.
             if e.errno != 17:
                 raise e
         # Change file system mode if set
         if self.fs_mode is not None:
             os.chmod(dir_path, self.fs_mode)
Exemple #12
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 def __call__(self):
     if IDirectory.providedBy(self):
         dir_path = os.path.join(*self.fs_path)
         if os.path.exists(dir_path) and not os.path.isdir(dir_path):
             raise KeyError('Attempt to create a directory with name which '
                            'already exists as file')
         try:
             os.mkdir(dir_path)
         except OSError, e:
             # Ignore ``already exists``.
             if e.errno != 17:
                 raise e                                 #pragma NO COVER
         # Change file system mode if set
         if self.fs_mode is not None:
             os.chmod(dir_path, self.fs_mode)
 def __setitem__(self, name, value):
     if not name:
         raise KeyError('Empty key not allowed in directories')
     name = self._encode_name(name)
     if IFile.providedBy(value) or IDirectory.providedBy(value):
         self.storage[name] = value
         # XXX: This event is currently used in node.ext.zcml and
         #      node.ext.python to trigger parsing. But this behavior
         #      requires the event to be triggered on __getitem__ which is
         #      actually not how life cycle events shall behave. Fix in
         #      node.ext.zcml and node.ext.python, remove event notification
         #      here, use node.behaviors.Lifecycle and suppress event
         #      notification in self._create_child_by_factory
         objectEventNotify(FileAddedEvent(value))
         return
     raise ValueError('Unknown child node.')
     ignores = modtok.modules
 except ComponentLookupError, e:
     # no modules created with <<pymodule>> packages
     ignores = set()
 for name in directory.keys():
     try:
         module = directory[name]
     except TypeError:
         #happens if the factory cannot be called without args (e.g. .pt)
         #in this case its no python file and doesnt have to be removed
         continue
     
     if not module.name.endswith('.py'):
         # XXX: thats perhaps not the perfect solution to sk
         continue
     if IDirectory.providedBy(module) \
       or module.name == '__init__.py' \
       or module in ignores:
         continue
     if len(module) > 1:
         continue
     if len(module):
         bl = module[module.keys()[0]]
         if IFunction.providedBy(bl):
            continue 
         if bl.lines != as_comment(get_copyright(source)):
             continue
     # dont throw away templates
     if ITemplate.providedBy(module) and module.template:
         continue
     del module.parent[module.name]
Exemple #15
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class DirectoryStorage(DictStorage):
    fs_encoding = default('utf-8')
    fs_mode = default(None)
    backup = default(True)
    ignores = default(list())
    default_file_factory = default(File)

    # XXX: rename later to file_factories, keep now as is for b/c reasons
    factories = default(dict())

    @default
    @property
    def file_factories(self):
        # temporary, see above
        return self.factories

    @default
    @property
    def child_directory_factory(self):
        return Directory

    @default
    @property
    def fs_path(self):
        return self.path

    @finalize
    def __init__(self, name=None, parent=None, backup=False, factories=dict()):
        self.__name__ = name
        self.__parent__ = parent
        self.backup = backup
        # override file factories if given
        if factories:
            self.factories = factories
        self._deleted = list()

    @finalize
    @locktree
    def __call__(self):
        if IDirectory.providedBy(self):
            dir_path = os.path.join(*self.fs_path)
            try:
                os.mkdir(dir_path)
            except OSError, e:
                # Ignore ``already exists``.
                if e.errno != 17:
                    raise e
            # Change file system mode if set
            if self.fs_mode is not None:
                os.chmod(dir_path, self.fs_mode)
        while self._deleted:
            name = self._deleted.pop()
            abspath = os.path.join(*self.fs_path + [name])
            if os.path.exists(abspath):
                if os.path.isdir(abspath):
                    shutil.rmtree(abspath)
                else:
                    os.remove(abspath)
                    bakpath = os.path.join(*self.fs_path + ['.%s.bak' % name])
                    if os.path.exists(bakpath):
                        os.remove(bakpath)
                continue
        for name, target in self.items():
            if IDirectory.providedBy(target):
                target()
            elif IFile.providedBy(target):
                target()
                # Use fs_path if provided by child, otherwise fallback to path
                # XXX: deprecate the fallback use of path
                if hasattr(target, 'fs_path'):
                    fs_path = target.fs_path
                else:
                    fs_path = target.path
                abspath = os.path.join(*fs_path)
                if self.backup and os.path.exists(abspath):
                    bakpath = os.path.join(*target.fs_path[:-1] +
                                           ['.%s.bak' % target.name])
                    shutil.copyfile(abspath, bakpath)