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IGN:USBMS driver cleanups

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This commit is contained in:
Kovid Goyal 2009-01-12 08:58:03 -08:00
commit 7af0e4b7fc
5 changed files with 33 additions and 25 deletions
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11
src/calibre/devices/cybookg3/driver.py
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@ -9,16 +9,9 @@ import os, fnmatch
from calibre.devices.usbms.driver import USBMS
class CYBOOKG3(USBMS):
MIME_MAP = {
'mobi' : 'application/mobi',
'prc' : 'application/prc',
'html' : 'application/html',
'pdf' : 'application/pdf',
'rtf' : 'application/rtf',
'txt' : 'text/plain',
}
# Ordered list of supported formats
FORMATS = MIME_MAP.keys()
# Be sure these have an entry in calibre.devices.mime
FORMATS = ['mobi', 'prc', 'html', 'pdf', 'rtf', 'txt']
VENDOR_ID = 0x0bda
PRODUCT_ID = 0x0703

8
src/calibre/devices/kindle/driver.py
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@ -9,14 +9,8 @@ import os, fnmatch
from calibre.devices.usbms.driver import USBMS
class KINDLE(USBMS):
MIME_MAP = {
'azw' : 'application/azw',
'mobi' : 'application/mobi',
'prc' : 'application/prc',
'txt' : 'text/plain',
}
# Ordered list of supported formats
FORMATS = MIME_MAP.keys()
FORMATS = ['azw', 'mobi', 'prc', 'txt']
VENDOR_ID = 0x1949
PRODUCT_ID = 0x0001

19
src/calibre/devices/mime.py Normal file
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@ -0,0 +1,19 @@
__license__ = 'GPL v3'
__copyright__ = '2009, John Schember <john at nachtimwald.com>'
'''
Global Mime mapping of ebook types.
'''
MIME_MAP = {
'azw' : 'application/azw',
'epub' : 'application/epub+zip',
'html' : 'text/html',
'lrf' : 'application/x-sony-bbeb',
'lrx' : 'application/x-sony-bbeb',
'mobi' : 'application/mobi',
'pdf' : 'application/pdf',
'prc' : 'application/prc',
'rtf' : 'application/rtf',
'txt' : 'text/plain',
}

7
src/calibre/devices/usbms/device.py
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@ -6,7 +6,7 @@ intended to be subclassed with the relevant parts implemented for a particular
device. This class handles devive detection.
'''
import os, time
import os, subprocess, time
from calibre.devices.interface import Device as _Device
from calibre.devices.errors import DeviceError
@ -150,13 +150,14 @@ class Device(_Device):
return (msz, 0, csz)
def windows_match_device(self, pnp_id, device_id):
pnp_id = pnp_id.upper()
if device_id and pnp_id is not None:
pnp_id = pnp_id.upper()
device_id = device_id.upper()
if 'VEN_' + self.VENDOR_NAME in pnp_id and 'PROD_' + device_id in pnp_id:
return True
return False
def windows_get_drive_prefix(self, drive):

13
src/calibre/devices/usbms/driver.py
View File

@ -12,11 +12,11 @@ from itertools import cycle
from calibre.devices.usbms.device import Device
from calibre.devices.usbms.books import BookList, Book
from calibre.devices.errors import FreeSpaceError
from calibre.devices.mime import MIME_MAP
class USBMS(Device):
EBOOK_DIR_MAIN = ''
EBOOK_DIR_CARD = ''
MIME_MAP = {}
FORMATS = []
def __init__(self, key='-1', log_packets=False, report_progress=None):
@ -41,7 +41,7 @@ class USBMS(Device):
# Get all books in all directories under the root ebook_dir directory
for path, dirs, files in os.walk(os.path.join(prefix, ebook_dir)):
# Filter out anything that isn't in the list of supported ebook types
for book_type in self.MIME_MAP.keys():
for book_type in self.FORMATS:
for filename in fnmatch.filter(files, '*.%s' % (book_type)):
title, author, mime = self.__class__.extract_book_metadata_by_filename(filename)
@ -138,10 +138,11 @@ class USBMS(Device):
else:
book_title = os.path.splitext(filename)[0].replace('_', ' ')
fileext = os.path.splitext(filename)[1]
if fileext in cls.MIME_MAP.keys():
book_mime = cls.MIME_MAP[fileext]
fileext = os.path.splitext(filename)[1][1:]
if fileext in cls.FORMATS:
book_mime = MIME_MAP[fileext] if fileext in MIME_MAP.keys() else 'Unknown'
return book_title, book_author, book_mime
# ls, rm, cp, mkdir, touch, cat