Driver for the Ectaco JetBook by James Ralston

src/calibre/devices/__init__.py

@@ -14,8 +14,9 @@ def devices():
     from calibre.devices.kindle.driver import KINDLE2
     from calibre.devices.blackberry.driver import BLACKBERRY
     from calibre.devices.eb600.driver import EB600
+    from calibre.devices.jetbook.driver import JETBOOK
     return (PRS500, PRS505, PRS700, CYBOOKG3, KINDLE, KINDLE2,
-            BLACKBERRY, EB600)
+            BLACKBERRY, EB600, JETBOOK)
 
 import time
 

src/calibre/devices/jetbook/driver.py

@@ -0,0 +1,84 @@
+__license__   = 'GPL v3'
+__copyright__ = '2009, James Ralston <jralston at mindspring.com>'
+'''
+Device driver for Ectaco Jetbook firmware >= JL04_v030e
+'''
+
+import os, shutil
+from itertools import cycle
+
+from calibre.devices.errors import FreeSpaceError
+from calibre.devices.usbms.driver import USBMS
+from calibre.devices.usbms.books import BookList
+from calibre import sanitize_file_name as sanitize
+
+class JETBOOK(USBMS):
+    # Ordered list of supported formats
+    # Be sure these have an entry in calibre.devices.mime
+    FORMATS     = [ 'epub', 'mobi', 'prc', 'txt', 'rtf', 'pdf']
+
+    VENDOR_ID   = [0x0525]
+    PRODUCT_ID  = [0xa4a5]
+    BCD         = [0x314]
+
+    VENDOR_NAME = 'NETCHIP'
+
+    WINDOWS_MAIN_MEM = None
+    WINDOWS_CARD_MEM = None
+
+    OSX_MAIN_MEM = None
+    OSX_CARD_MEM = None
+
+    MAIN_MEMORY_VOLUME_LABEL  = 'Jetbook Main Memory'
+    STORAGE_CARD_VOLUME_LABEL = 'Jetbook Storage Card'
+
+    EBOOK_DIR_MAIN = "Books"
+    EBOOK_DIR_CARD = "Books"
+    SUPPORTS_SUB_DIRS = True
+
+    def upload_books(self, files, names, on_card=False, end_session=True,
+                    metadata=None):
+
+        path = self._sanity_check(on_card, files)
+
+        paths = []
+        names = iter(names)
+        metadata = iter(metadata)
+
+        for infile in files:
+            newpath = path
+
+            if self.SUPPORTS_SUB_DIRS:
+                mdata = metadata.next()
+
+                if 'tags' in mdata.keys():
+                    for tag in mdata['tags']:
+                        if tag.startswith('/'):
+                            newpath += tag
+                            newpath = os.path.normpath(newpath)
+                            break
+
+            if not os.path.exists(newpath):
+                os.makedirs(newpath)
+
+            author = sanitize(mdata.get('authors','Unknown'))
+            title = sanitize(mdata.get('title', 'Unknown'))
+            (basename, fileext) = os.path.splitext(os.path.basename(names.next()))
+            fname = '%s#%s%s' % (author, title, fileext)
+
+            filepath = os.path.join(newpath, fname)
+            paths.append(filepath)
+
+            if hasattr(infile, 'read'):
+                infile.seek(0)
+
+                dest = open(filepath, 'wb')
+                shutil.copyfileobj(infile, dest, 10*1024*1024)
+
+                dest.flush()
+                dest.close()
+            else:
+                shutil.copy2(infile, filepath)
+
+        return zip(paths, cycle([on_card]))
+

src/calibre/devices/usbms/driver.py

@@ -71,8 +71,7 @@ def books(self, oncard=False, end_session=True):
                     bl.append(self.__class__.book_from_path(os.path.join(path, filename)))
         return bl
 
-    def upload_books(self, files, names, on_card=False, end_session=True,
-                     metadata=None):
+    def _sanity_check(self, on_card, files):
         if on_card and not self._card_prefix:
             raise ValueError(_('The reader has no storage card connected.'))
 
@@ -96,6 +95,12 @@ def get_size(obj):
             raise FreeSpaceError(_("There is insufficient free space on the storage card"))
         if not on_card and size > self.free_space()[0] - 2*1024*1024:
             raise FreeSpaceError(_("There is insufficient free space in main memory"))
+        return path
+
+    def upload_books(self, files, names, on_card=False, end_session=True,
+                     metadata=None):
+
+        path = self._sanity_check(on_card, files)
 
         paths = []
         names = iter(names)

src/calibre/gui2/main.py

@@ -1571,8 +1571,8 @@ def main(args=sys.argv):
             extra = '' if iswindows else \
                     ('If you\'re sure it is not running, delete the file '
                     '%s.'%os.path.expanduser('~/.calibre_calibre GUI.lock'))
-            QMessageBox.critical(None, 'Cannot Start '+__appname__,
-                        '<p>%s is already running. %s</p>'%(__appname__, extra))
+            QMessageBox.critical(None, _('Cannot Start ')+__appname__,
+                        _('<p>%s is already running. %s</p>')%(__appname__, extra))
             return 1
         initialize_file_icon_provider()
         main = Main(single_instance, opts, actions)