Python File.filename方法代码示例

# 需要导入模块: from OFS.Image import File [as 别名]
# 或者: from OFS.Image.File import filename [as 别名]
 def testBlobbableOFSFile(self):
     obj = File('foo', 'Foo', getFile('plone.pdf'), 'application/pdf')
     obj.filename = 'foo.pdf'
     blobbable = IBlobbable(obj)
     target = Blob()
     blobbable.feed(target)
     self.assertEqual(target.open('r').read(),
         getFile('plone.pdf').read())
     self.assertEqual(blobbable.filename(), 'foo.pdf')
     self.assertEqual(blobbable.mimetype(), 'application/pdf')

# 需要导入模块: from OFS.Image import File [as 别名]
# 或者: from OFS.Image.File import filename [as 别名]
    def test_uploadFile(self):
        file = File('foo', 'Foo', getFile('plone.pdf'), 'application/pdf')
        file.filename = 'foo.pdf'

        myUpload = makeFileUpload(file, 'test.gif')
        myUpload.method = 'GET'
        view = VNCCollabUtilView(self.portal, myUpload)
        self.assertRaises(Exception, lambda:  view.uploadFile(myUpload))

        myUpload = makeFileUpload(file, 'test.gif')
        myUpload.method = 'POST'
        myUpload.form = {}
        headers, output, request = makeResponse(myUpload)
        view = VNCCollabUtilView(self.portal, request)
        result = view.uploadFile(file)
        self.assertEqual(result, 'http://nohost/plone/foo.pdf/edit')

        myUpload = makeFileUpload(file, 'test.gif')
        myUpload.method = 'POST'
        myUpload.form = {'ajax_call': True}
        headers, output, request = makeResponse(myUpload)
        view = VNCCollabUtilView(self.portal, request)
        result = view.uploadFile(file)
        self.assertEqual(result, 'http://nohost/plone/foo.pdf-1/edit')

# 需要导入模块: from OFS.Image import File [as 别名]
# 或者: from OFS.Image.File import filename [as 别名]
try:
    proxy.invokeFactory('Section', 'test-folder')
except xmlrpclib.ProtocolError:
    print sys.exc_info()[1]
except xmlrpclib.Fault:
    print "The id is invalid - it is already in use."  # most likely
proxy = xmlrpclib.ServerProxy(url + '/test-folder')
proxy.setTitle('Test folder')
proxy.setDescription('This is a test folder')

# create image
proxy = xmlrpclib.ServerProxy(url)  # reset
#wrappedData = xmlrpclib.Binary(open('screenshot.png').read())
filename = 'screenshot.png'
data = open(filename).read()
fileData = File(filename, filename, data, 'application/octet-stream')
fileData.filename = filename
wrappedData = fileData
try:
    proxy.invokeFactory('Image', 'screenshot.png')
except xmlrpclib.ProtocolError:
    print sys.exc_info()[1]
except xmlrpclib.Fault:
    print "The id is invalid - it is already in use."  # most likely
proxy = xmlrpclib.ServerProxy(url + '/screenshot.png')
proxy.setTitle('This is an image')
try:
    proxy.setImage(wrappedData)  # XXX this fails
except:
    print sys.exc_info()[1]

# 需要导入模块: from OFS.Image import File [as 别名]
# 或者: from OFS.Image.File import filename [as 别名]
    def __iter__(self):
        
        for item in self.previous:
            yield item
        
        metadata = {}
        
        if self.metadata:
            metadataFile = open(self.metadata, 'rb')
            reader = csv.DictReader(metadataFile, delimiter=self.delimiter)

            if reader.fieldnames is None:
                raise ValueError("Metadata CSV is empty.")
            if len(reader.fieldnames) is 1 and self.delimiter not in reader.fieldnames[0]:
                raise ValueError("Metadata CSV does not use the specified delimiter: %s" %(self.delimiter))
            if 'path' not in reader.fieldnames:
                raise ValueError("Metadata CSV file does not have a 'path' column.")

            if self.strict:
                field_count = len(reader.fieldnames)
            
            for row in reader:
                
                if self.strict and field_count != len(row):
                    raise ValueError("Found a row in Metadata CSV that has a different count of fields \
                        compared to first row: %s" %(row))
                
                path = row['path']
                data = row.copy()
                del data['path']
                metadata[path] = data
        
        if self.requireMetadata and not metadata:
            raise ValueError("Metadata is required, but metadata file %s not given or empty" % self.metadata)
        
        if not os.path.exists(self.directory):
            raise ValueError("Directory %s does not exist" % self.directory)

        for dirpath, dirnames, filenames in os.walk(self.directory):
            wrapData = self.wrapData
            # Create folders first, if necessary
            for dirname in dirnames:
                dirPath = os.path.join(dirpath, dirname)
                zodbPath = self.getZODBPath(dirPath)
                
                if self.ignored(zodbPath)[1]:
                    continue
                
                _type = self.folderType
                
                item = {'_type': self.folderType,
                        '_path': zodbPath}
                
                if zodbPath in metadata:
                    item.update(metadata[zodbPath])
                
                yield item
            
            # Then import files
            for filename in filenames:
                filePath = os.path.join(dirpath, filename)
                zodbPath = self.getZODBPath(filePath)
                
                if self.ignored(zodbPath)[1]:
                    continue
                
                if self.metadata and os.path.abspath(filePath) == os.path.abspath(self.metadata):
                    continue
                
                if self.requireMetadata and zodbPath not in metadata:
                    continue

                if zodbPath in metadata and 'portal_type' in metadata[zodbPath] and \
                   metadata[zodbPath]['portal_type'] in ['News Item', 'Document', 'Event']:
                    # if portal_type is given in metadata.csv, use it!
                    _type = metadata[zodbPath]['portal_type']

                    mimeType = 'text/html'
                    fieldname = 'text'
                    wrapData = False
                    #if the file is an image: use the image field of the news item, otherwise use the text field
                    if _type == 'News Item':
                        basename, extension = os.path.splitext(filename)
                        if extension and extension.lower() in mimetypes.types_map and mimetypes.types_map[extension.lower()].startswith('image'):
                            mimeType = mimetypes.types_map[extension.lower()]
                            fieldname = self.imageField # the same of news
                            wrapData = self.wrapData

                else:                
                    # else make it File or Image
                    _type = self.fileType
                    fieldname = self.fileField  
                    mimeType = self.defaultMimeType
                                  
                    # Try to guess mime type and content type
                    basename, extension = os.path.splitext(filename)
                    if extension and extension.lower() in mimetypes.types_map:
                        mimeType = mimetypes.types_map[extension.lower()]
                        if mimeType.startswith('image'):
                            _type = self.imageType
#.........这里部分代码省略.........

# 需要导入模块: from OFS.Image import File [as 别名]
# 或者: from OFS.Image.File import filename [as 别名]
def sync_contacts(context, ldap_records, set_owner=False):
    """Synchronize the given ldap results """

    # Statistics
    created = 0
    modified = 0
    skipped = 0
    failed = 0
    deleted = 0

    dn_contact_id_mapping = {}

    ct = getToolByName(context, 'portal_catalog')
    mapper = get_ldap_attribute_mapper()
    dummy_contact = createContent('ftw.contacts.Contact')
    dummy_contact_folder = createContent('ftw.contacts.ContactFolder')

    # 1st pass: create or update profiles
    for dn, entry in ldap_records:

        if not dn:
            continue

        dn = dn.decode('unicode_escape').encode('iso8859-1').decode('utf-8')

        # Only entries with a contact id
        contact_id = entry.get(mapper.id(), [None, ])[0]
        if not contact_id:
            skipped += 1
            logger.debug("Skipping entry '%s'. No contact id." % dn)
            continue
        # Get the normalzied name for the contact with the given id. This has
        # to be done on a dummy folder because existing content would influence
        # the resulting id.
        contact_id = INameChooser(dummy_contact_folder).chooseName(
            contact_id, dummy_contact)

        dn_contact_id_mapping[dn] = contact_id

        contact = context.unrestrictedTraverse(contact_id, None)
        changed = False
        is_new_object = False

        # Check if we really got the wanted object.
        if not IContact.providedBy(contact):
            contact = None

        # Create contact
        if contact is None:
            try:
                contact = createContent('ftw.contacts.Contact')
                contact.id = contact_id
                addContentToContainer(context, contact)

                is_new_object = True
            # invalid id
            except BadRequest:
                failed += 1
                logger.warn("Could not create contact '%s' (invalid id)."
                            % contact_id)
                continue

        # Update/set field values
        IContactSchema(contact).ldap_dn = dn
        field_mapping = dict(getFields(IContactSchema))
        for ldap_name, field_name in mapper.mapping().items():
            field = field_mapping.get(field_name, None)
            if field is None:
                raise NotImplementedError()

            value = entry.get(ldap_name, [''])[0]

            current_value = field.get(contact)
            if IBlobWrapper.providedBy(current_value):
                current_value = current_value.data

            if current_value != value:
                # Handle images
                if INamedImageField.providedBy(field) and value:
                    infile = StringIO(value)
                    filename = '%s.jpg' % contact_id
                    value = File(filename, filename, infile, 'image/jpeg')
                    value.filename = filename

                field.set(contact, value)
                changed = True

        # Update/set fields with custom updaters
        custom_updaters = getAdapters((contact, entry),
                                      provided=ILDAPCustomUpdater)
        for name, updater in custom_updaters:
            changed = updater.update()

        if is_new_object:
            if set_owner:
                # Grant owner role to contact
                contact.__ac_local_roles__ = None
                contact.manage_setLocalRoles(contact_id, ['Owner'])
                contact.reindexObjectSecurity()

#.........这里部分代码省略.........