mirror of
https://github.com/kovidgoyal/calibre.git
synced 2025-07-09 03:04:10 -04:00
Raising the pylint score of libprs500/gui/*.py
This commit is contained in:
Kovid Goyal
parent
97fe142281
commit
18111d2d50
@ -12,6 +12,7 @@
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## You should have received a copy of the GNU General Public License along
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## with this program; if not, write to the Free Software Foundation, Inc.,
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## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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""" The GUI to libprs500. Also has ebook library management features. """
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__docformat__ = "epytext"
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__author__ = "Kovid Goyal <kovid@kovidgoyal.net>"
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APP_TITLE = "libprs500"
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@ -23,34 +24,36 @@ from PyQt4 import QtCore, QtGui # Needed in globals() for import_ui
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error_dialog = None
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def extension(path):
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return os.path.splitext(path)[1][1:].lower()
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return os.path.splitext(path)[1][1:].lower()
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def installErrorHandler(dialog):
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global error_dialog
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error_dialog = dialog
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error_dialog.resize(600, 400)
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error_dialog.setWindowTitle(APP_TITLE + " - Error")
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error_dialog.setModal(True)
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global error_dialog
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error_dialog = dialog
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error_dialog.resize(600, 400)
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error_dialog.setWindowTitle(APP_TITLE + " - Error")
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error_dialog.setModal(True)
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def Warning(msg, e):
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print >> sys.stderr, msg
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if e: traceback.print_exc(e)
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def _Warning(msg, e):
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print >> sys.stderr, msg
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if e: traceback.print_exc(e)
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def Error(msg, e):
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if error_dialog:
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if e: msg += "<br>" + traceback.format_exc(e)
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msg = re.sub("Traceback", "<b>Traceback</b>", msg)
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msg = re.sub(r"\n", "<br>", msg)
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error_dialog.showMessage(msg)
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error_dialog.show()
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if error_dialog:
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if e: msg += "<br>" + traceback.format_exc(e)
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msg = re.sub("Traceback", "<b>Traceback</b>", msg)
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msg = re.sub(r"\n", "<br>", msg)
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error_dialog.showMessage(msg)
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error_dialog.show()
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def import_ui(name):
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uifile = pkg_resources.resource_stream(__name__, name)
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code_string = StringIO.StringIO()
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winfo = compiler.UICompiler().compileUi(uifile, code_string)
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ui = pkg_resources.resource_filename(__name__, name)
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exec code_string.getvalue()
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return locals()[winfo["uiclass"]]
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uifile = pkg_resources.resource_stream(__name__, name)
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code_string = StringIO.StringIO()
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winfo = compiler.UICompiler().compileUi(uifile, code_string)
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ui = pkg_resources.resource_filename(__name__, name)
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exec code_string.getvalue()
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return locals()[winfo["uiclass"]]
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from libprs500.gui.widgets import LibraryBooksView, DeviceBooksView, CoverDisplay, DeviceView # Needed in globals() for import_ui
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# Needed in globals() for import_ui
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from libprs500.gui.widgets import LibraryBooksView, \
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DeviceBooksView, CoverDisplay, DeviceView
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@ -21,144 +21,187 @@ from cStringIO import StringIO as cStringIO
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class LibraryDatabase(object):
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BOOKS_SQL = """
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create table if not exists books_meta(id INTEGER PRIMARY KEY, title TEXT, authors TEXT, publisher TEXT, size INTEGER, tags TEXT,
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cover BLOB, date DATE DEFAULT CURRENT_TIMESTAMP, comments TEXT, rating INTEGER);
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create table if not exists books_data(id INTEGER, extension TEXT, data BLOB);
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"""
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def __init__(self, dbpath):
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self.con = sqlite.connect(dbpath)
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self.con.row_factory = sqlite.Row # Allow case insensitive field access by name
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self.con.executescript(LibraryDatabase.BOOKS_SQL)
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def get_cover(self, id):
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raw = self.con.execute("select cover from books_meta where id=?", (id,)).next()["cover"]
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return decompress(str(raw)) if raw else None
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def get_extensions(self, id):
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exts = []
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cur = self.con.execute("select extension from books_data where id=?", (id,))
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for row in cur:
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exts.append(row["extension"])
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return exts
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def add_book(self, path):
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file = os.path.abspath(path)
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title, author, publisher, size, cover = os.path.basename(file), None, None, os.stat(file)[ST_SIZE], None
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ext = title[title.rfind(".")+1:].lower() if title.find(".") > -1 else None
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if ext == "lrf":
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lrf = LRFMetaFile(open(file, "r+b"))
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title, author, cover, publisher = lrf.title, lrf.author.strip(), lrf.thumbnail, lrf.publisher.strip()
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if "unknown" in publisher.lower(): publisher = None
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if "unknown" in author.lower(): author = None
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file = compress(open(file).read())
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if cover: cover = sqlite.Binary(compress(cover))
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self.con.execute("insert into books_meta (title, authors, publisher, size, tags, cover, comments, rating) values (?,?,?,?,?,?,?,?)", (title, author, publisher, size, None, cover, None, None))
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id = self.con.execute("select max(id) from books_meta").next()[0]
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self.con.execute("insert into books_data values (?,?,?)", (id, ext, sqlite.Binary(file)))
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self.con.commit()
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return id
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def get_row_by_id(self, id, columns):
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""" @param columns: list of column names """
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cols = ",".join([ c for c in columns])
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cur = self.con.execute("select " + cols + " from books_meta where id=?", (id,))
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row, r = cur.next(), {}
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for c in columns: r[c] = row[c]
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return r
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def commit(self): self.con.commit()
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def delete_by_id(self, id):
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self.con.execute("delete from books_meta where id=?", (id,))
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self.con.execute("delete from books_data where id=?", (id,))
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def get_table(self, columns):
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cols = ",".join([ c for c in columns])
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cur = self.con.execute("select " + cols + " from books_meta")
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rows = []
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for row in cur:
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r = {}
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for c in columns: r[c] = row[c]
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rows.append(r)
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return rows
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def get_format(self, id, ext):
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BOOKS_SQL = """
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create table if not exists books_meta(id INTEGER PRIMARY KEY, title TEXT,
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authors TEXT, publisher TEXT, size INTEGER, tags TEXT,
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cover BLOB, date DATE DEFAULT CURRENT_TIMESTAMP,
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comments TEXT, rating INTEGER);
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create table if not exists books_data(id INTEGER, extension TEXT, data BLOB);
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"""
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Return format C{ext} corresponding to the logical book C{id} or None if the format is unavailable.
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Format is returned as a string of binary data suitable for C{ file.write} operations.
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"""
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ext = ext.lower()
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cur = self.con.execute("select data from books_data where id=? and extension=?",(id, ext))
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try: data = cur.next()
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except: pass
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else: return decompress(str(data["data"]))
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def add_format(self, id, ext, data):
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"""
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If data for format ext already exists, it is replaced
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@type ext: string or None
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@type data: string
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"""
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try:
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data.seek(0)
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data = data.read()
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except AttributeError: pass
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if ext: ext = ext.strip().lower()
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data = sqlite.Binary(compress(data))
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cur = self.con.execute("select extension from books_data where id=? and extension=?", (id, ext))
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present = True
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try: cur.next()
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except: present = False
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if present:
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self.con.execute("update books_data set data=? where id=? and extension=?", (data, id, ext))
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else:
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self.con.execute("insert into books_data (id, extension, data) values (?, ?, ?)", (id, ext, data))
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self.con.commit()
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def __init__(self, dbpath):
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self.con = sqlite.connect(dbpath)
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# Allow case insensitive field access by name
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self.con.row_factory = sqlite.Row
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self.con.executescript(LibraryDatabase.BOOKS_SQL)
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def get_meta_data(self, id):
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try: row = self.con.execute("select * from books_meta where id=?", (id,)).next()
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except StopIteration: return None
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data = {}
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for field in ("id", "title", "authors", "publisher", "size", "tags", "cover", "date"):
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data[field] = row[field]
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return data
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def get_cover(self, _id):
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raw = self.con.execute("select cover from books_meta where id=?", (_id,))\
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.next()["cover"]
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return decompress(str(raw)) if raw else None
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def set_metadata(self, id, title=None, authors=None, rating=None, publisher=None, tags=None, cover=None, comments=None):
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if authors and not len(authors): authors = None
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if publisher and not len(publisher): publisher = None
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if tags and not len(tags): tags = None
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if comments and not len(comments): comments = None
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if cover: cover = sqlite.Binary(compress(cover))
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self.con.execute('update books_meta set title=?, authors=?, publisher=?, tags=?, cover=?, comments=?, rating=? where id=?', (title, authors, publisher, tags, cover, comments, rating, id))
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self.con.commit()
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def get_extensions(self, _id):
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exts = []
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cur = self.con.execute("select extension from books_data where id=?", (_id,))
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for row in cur:
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exts.append(row["extension"])
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return exts
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def set_metadata_item(self, id, col, val):
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self.con.execute('update books_meta set '+col+'=? where id=?',(val, id))
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if col in ["authors", "title"]:
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lrf = self.get_format(id, "lrf")
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if lrf:
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c = cStringIO()
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c.write(lrf)
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lrf = LRFMetaFile(c)
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if col == "authors": lrf.authors = val
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else: lrf.title = val
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self.add_format(id, "lrf", c.getvalue())
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self.con.commit()
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def add_book(self, path):
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_file = os.path.abspath(path)
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title, author, publisher, size, cover = os.path.basename(_file), \
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None, None, os.stat(_file)[ST_SIZE], None
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ext = title[title.rfind(".")+1:].lower() if title.find(".") > -1 else None
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if ext == "lrf":
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lrf = LRFMetaFile(open(_file, "r+b"))
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title, author, cover, publisher = lrf.title, lrf.author.strip(), \
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lrf.thumbnail, lrf.publisher.strip()
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if "unknown" in publisher.lower():
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publisher = None
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if "unknown" in author.lower():
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author = None
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_file = compress(open(_file).read())
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if cover:
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cover = sqlite.Binary(compress(cover))
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self.con.execute("insert into books_meta (title, authors, publisher, "+\
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"size, tags, cover, comments, rating) values "+\
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"(?,?,?,?,?,?,?,?)", \
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(title, author, publisher, size, None, cover, None, None))
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_id = self.con.execute("select max(id) from books_meta").next()[0]
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self.con.execute("insert into books_data values (?,?,?)", \
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(_id, ext, sqlite.Binary(_file)))
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self.con.commit()
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return _id
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def update_cover(self, id, cover):
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data = None
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if cover: data = sqlite.Binary(compress(cover))
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self.con.execute('update books_meta set cover=? where id=?', (data, id))
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lrf = self.get_format(id, "lrf")
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if lrf:
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c = cStringIO()
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c.write(lrf)
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lrf = LRFMetaFile(c)
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lrf.thumbnail = cover
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self.add_format(id, "lrf", c.getvalue())
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self.commit()
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def get_row_by_id(self, _id, columns):
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""" @param columns: list of column names """
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cols = ",".join([ c for c in columns])
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cur = self.con.execute("select " + cols + " from books_meta where id=?"\
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, (_id,))
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row, r = cur.next(), {}
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for c in columns:
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r[c] = row[c]
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return r
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def commit(self): self.con.commit()
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def delete_by_id(self, _id):
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self.con.execute("delete from books_meta where id=?", (_id,))
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self.con.execute("delete from books_data where id=?", (_id,))
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def get_table(self, columns):
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cols = ",".join([ c for c in columns])
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cur = self.con.execute("select " + cols + " from books_meta")
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rows = []
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for row in cur:
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r = {}
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for c in columns:
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r[c] = row[c]
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rows.append(r)
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return rows
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def get_format(self, _id, ext):
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"""
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Return format C{ext} corresponding to the logical book C{id} or
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None if the format is unavailable.
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Format is returned as a string of binary data suitable for
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C{ file.write} operations.
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"""
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ext = ext.lower()
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cur = self.con.execute("select data from books_data where id=? and "+\
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"extension=?",(_id, ext))
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try:
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data = cur.next()
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except:
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pass
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else:
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return decompress(str(data["data"]))
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def add_format(self, _id, ext, data):
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"""
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If data for format ext already exists, it is replaced
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@type ext: string or None
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@type data: string
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"""
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try:
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data.seek(0)
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data = data.read()
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except AttributeError: pass
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if ext: ext = ext.strip().lower()
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data = sqlite.Binary(compress(data))
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cur = self.con.execute("select extension from books_data where id=? "+\
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"and extension=?", (_id, ext))
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present = True
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try: cur.next()
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except: present = False
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if present:
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self.con.execute("update books_data set data=? where id=? "+\
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"and extension=?", (data, _id, ext))
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else:
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self.con.execute("insert into books_data (id, extension, data) "+\
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"values (?, ?, ?)", (_id, ext, data))
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self.con.commit()
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def get_meta_data(self, _id):
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try:
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row = self.con.execute("select * from books_meta where id=?", \
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(_id,)).next()
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except StopIteration:
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return None
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data = {}
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for field in ("id", "title", "authors", "publisher", "size", "tags",
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"cover", "date"):
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data[field] = row[field]
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return data
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def set_metadata(self, _id, title=None, authors=None, rating=None, \
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publisher=None, tags=None, cover=None, \
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comments=None):
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if authors and not len(authors):
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authors = None
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if publisher and not len(publisher):
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publisher = None
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if tags and not len(tags):
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tags = None
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if comments and not len(comments):
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comments = None
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if cover:
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cover = sqlite.Binary(compress(cover))
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self.con.execute('update books_meta set title=?, authors=?, '+\
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'publisher=?, tags=?, cover=?, comments=?, rating=? '+\
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'where id=?', \
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(title, authors, publisher, tags, cover, comments, \
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rating, _id))
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self.con.commit()
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def set_metadata_item(self, _id, col, val):
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self.con.execute('update books_meta set '+col+'=? where id=?', \
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(val, _id))
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if col in ["authors", "title"]:
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lrf = self.get_format(_id, "lrf")
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if lrf:
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c = cStringIO()
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c.write(lrf)
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lrf = LRFMetaFile(c)
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if col == "authors":
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lrf.authors = val
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else: lrf.title = val
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self.add_format(_id, "lrf", c.getvalue())
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self.con.commit()
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def update_cover(self, _id, cover):
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data = None
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if cover:
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data = sqlite.Binary(compress(cover))
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self.con.execute('update books_meta set cover=? where id=?', (data, _id))
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lrf = self.get_format(_id, "lrf")
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if lrf:
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c = cStringIO()
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c.write(lrf)
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lrf = LRFMetaFile(c)
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lrf.thumbnail = cover
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self.add_format(_id, "lrf", c.getvalue())
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self.commit()
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@ -20,114 +20,114 @@ from libprs500.lrf.meta import LRFMetaFile
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from libprs500.gui import import_ui
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class Format(QListWidgetItem):
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def __init__(self, parent, ext, data):
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self.data = data
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self.ext = ext
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QListWidgetItem.__init__(self, ext.upper(), parent, QListWidgetItem.UserType)
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def __init__(self, parent, ext, data):
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self.data = data
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self.ext = ext
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QListWidgetItem.__init__(self, ext.upper(), parent, QListWidgetItem.UserType)
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Ui_BookEditDialog = import_ui("editbook.ui")
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class EditBookDialog(Ui_BookEditDialog):
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def select_cover(self, checked):
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settings = QSettings()
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dir = settings.value("change cover dir", QVariant(os.path.expanduser("~"))).toString()
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file = QFileDialog.getOpenFileName(self.window, "Choose cover for " + str(self.title.text()), dir, "Images (*.png *.gif *.jpeg *.jpg);;All files (*)")
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if len(str(file)):
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file = os.path.abspath(file)
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settings.setValue("change cover dir", QVariant(os.path.dirname(file)))
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if not os.access(file, os.R_OK):
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QErrorMessage(self.parent).showMessage("You do not have permission to read the file: " + file)
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return
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cf, cover = None, None
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try:
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cf = open(file, "rb")
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cover = cf.read()
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except IOError, e: QErrorMessage(self.parent).showMessage("There was an error reading from file: " + file + "\n"+str(e))
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if cover:
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pix = QPixmap()
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pix.loadFromData(cover, "", Qt.AutoColor)
|
||||
if pix.isNull(): QErrorMessage(self.parent).showMessage(file + " is not a valid picture")
|
||||
def select_cover(self, checked):
|
||||
settings = QSettings()
|
||||
dir = settings.value("change cover dir", QVariant(os.path.expanduser("~"))).toString()
|
||||
file = QFileDialog.getOpenFileName(self.window, "Choose cover for " + str(self.title.text()), dir, "Images (*.png *.gif *.jpeg *.jpg);;All files (*)")
|
||||
if len(str(file)):
|
||||
file = os.path.abspath(file)
|
||||
settings.setValue("change cover dir", QVariant(os.path.dirname(file)))
|
||||
if not os.access(file, os.R_OK):
|
||||
QErrorMessage(self.parent).showMessage("You do not have permission to read the file: " + file)
|
||||
return
|
||||
cf, cover = None, None
|
||||
try:
|
||||
cf = open(file, "rb")
|
||||
cover = cf.read()
|
||||
except IOError, e: QErrorMessage(self.parent).showMessage("There was an error reading from file: " + file + "\n"+str(e))
|
||||
if cover:
|
||||
pix = QPixmap()
|
||||
pix.loadFromData(cover, "", Qt.AutoColor)
|
||||
if pix.isNull(): QErrorMessage(self.parent).showMessage(file + " is not a valid picture")
|
||||
else:
|
||||
self.cover_path.setText(file)
|
||||
self.cover.setPixmap(pix)
|
||||
self.cover_data = cover
|
||||
|
||||
|
||||
def write_data(self):
|
||||
title = str(self.title.text()).strip()
|
||||
authors = str(self.authors.text()).strip()
|
||||
rating = self.rating.value()
|
||||
tags = str(self.tags.text()).strip()
|
||||
publisher = str(self.publisher.text()).strip()
|
||||
comments = str(self.comments.toPlainText()).strip()
|
||||
self.db.set_metadata(self.id, title=title, authors=authors, rating=rating, tags=tags, publisher=publisher, comments=comments, cover=self.cover_data)
|
||||
if self.formats_changed:
|
||||
for r in range(self.formats.count()):
|
||||
format = self.formats.item(r)
|
||||
self.db.add_format(self.id, format.ext, format.data)
|
||||
lrf = self.db.get_format(self.id, "lrf")
|
||||
if lrf:
|
||||
lrf = StringIO.StringIO(lrf)
|
||||
lf = LRFMetaFile(lrf)
|
||||
if title: lf.title = title
|
||||
if authors: lf.title = authors
|
||||
if publisher: lf.publisher = publisher
|
||||
if self.cover_data: lf.thumbnail = self.cover_data
|
||||
self.db.add_format(self.id, "lrf", lrf.getvalue())
|
||||
|
||||
|
||||
def add_format(self, x):
|
||||
dir = settings.value("add formats dialog dir", QVariant(os.path.expanduser("~"))).toString()
|
||||
files = QFileDialog.getOpenFileNames(self.window, "Choose formats for " + str(self.title.text()), dir, "Books (*.lrf *.lrx *.rtf *.txt *.html *.xhtml *.htm *.rar);;All files (*)")
|
||||
if not files.isEmpty():
|
||||
x = str(files[0])
|
||||
settings.setValue("add formats dialog dir", QVariant(os.path.dirname(x)))
|
||||
files = str(files.join("|||")).split("|||")
|
||||
for file in files:
|
||||
file = os.path.abspath(file)
|
||||
if not os.access(file, os.R_OK):
|
||||
QErrorMessage(self.parent).showMessage("You do not have permission to read the file: " + file)
|
||||
continue
|
||||
f, data = None, None
|
||||
try:
|
||||
f = open(file, "rb")
|
||||
data = f.read()
|
||||
except IOError, e: QErrorMessage(self.parent).showMessage("There was an error reading from file: " + file + "\n"+str(e))
|
||||
if data:
|
||||
ext = file[file.rfind(".")+1:].lower() if file.find(".") > -1 else None
|
||||
Format(self.formats, ext, data)
|
||||
self.formats_changed = True
|
||||
|
||||
def remove_format(self, x):
|
||||
rows = self.formats.selectionModel().selectedRows(0)
|
||||
for row in rows:
|
||||
item = self.formats.takeItem(row.row())
|
||||
self.formats_changed = True
|
||||
|
||||
def __init__(self, dialog, id, db):
|
||||
Ui_BookEditDialog.__init__(self)
|
||||
self.parent = dialog
|
||||
self.setupUi(dialog)
|
||||
self.splitter.setStretchFactor(100,1)
|
||||
self.db = db
|
||||
self.id = id
|
||||
self.cover_data = None
|
||||
self.formats_changed = False
|
||||
QObject.connect(self.cover_button, SIGNAL("clicked(bool)"), self.select_cover)
|
||||
QObject.connect(self.button_box, SIGNAL("accepted()"), self.write_data)
|
||||
QObject.connect(self.add_format_button, SIGNAL("clicked(bool)"), self.add_format)
|
||||
QObject.connect(self.remove_format_button, SIGNAL("clicked(bool)"), self.remove_format)
|
||||
data = self.db.get_row_by_id(self.id, ["title","authors","rating","publisher","tags","comments"])
|
||||
self.title.setText(data["title"])
|
||||
self.authors.setText(data["authors"] if data["authors"] else "")
|
||||
self.publisher.setText(data["publisher"] if data["publisher"] else "")
|
||||
self.tags.setText(data["tags"] if data["tags"] else "")
|
||||
if data["rating"] > 0: self.rating.setValue(data["rating"])
|
||||
self.comments.setPlainText(data["comments"] if data["comments"] else "")
|
||||
cover = self.db.get_cover(self.id)
|
||||
if cover:
|
||||
pm = QPixmap()
|
||||
pm.loadFromData(cover, "", Qt.AutoColor)
|
||||
self.cover.setPixmap(pm)
|
||||
else:
|
||||
self.cover_path.setText(file)
|
||||
self.cover.setPixmap(pix)
|
||||
self.cover_data = cover
|
||||
|
||||
|
||||
def write_data(self):
|
||||
title = str(self.title.text()).strip()
|
||||
authors = str(self.authors.text()).strip()
|
||||
rating = self.rating.value()
|
||||
tags = str(self.tags.text()).strip()
|
||||
publisher = str(self.publisher.text()).strip()
|
||||
comments = str(self.comments.toPlainText()).strip()
|
||||
self.db.set_metadata(self.id, title=title, authors=authors, rating=rating, tags=tags, publisher=publisher, comments=comments, cover=self.cover_data)
|
||||
if self.formats_changed:
|
||||
for r in range(self.formats.count()):
|
||||
format = self.formats.item(r)
|
||||
self.db.add_format(self.id, format.ext, format.data)
|
||||
lrf = self.db.get_format(self.id, "lrf")
|
||||
if lrf:
|
||||
lrf = StringIO.StringIO(lrf)
|
||||
lf = LRFMetaFile(lrf)
|
||||
if title: lf.title = title
|
||||
if authors: lf.title = authors
|
||||
if publisher: lf.publisher = publisher
|
||||
if self.cover_data: lf.thumbnail = self.cover_data
|
||||
self.db.add_format(self.id, "lrf", lrf.getvalue())
|
||||
|
||||
|
||||
def add_format(self, x):
|
||||
dir = settings.value("add formats dialog dir", QVariant(os.path.expanduser("~"))).toString()
|
||||
files = QFileDialog.getOpenFileNames(self.window, "Choose formats for " + str(self.title.text()), dir, "Books (*.lrf *.lrx *.rtf *.txt *.html *.xhtml *.htm *.rar);;All files (*)")
|
||||
if not files.isEmpty():
|
||||
x = str(files[0])
|
||||
settings.setValue("add formats dialog dir", QVariant(os.path.dirname(x)))
|
||||
files = str(files.join("|||")).split("|||")
|
||||
for file in files:
|
||||
file = os.path.abspath(file)
|
||||
if not os.access(file, os.R_OK):
|
||||
QErrorMessage(self.parent).showMessage("You do not have permission to read the file: " + file)
|
||||
continue
|
||||
f, data = None, None
|
||||
try:
|
||||
f = open(file, "rb")
|
||||
data = f.read()
|
||||
except IOError, e: QErrorMessage(self.parent).showMessage("There was an error reading from file: " + file + "\n"+str(e))
|
||||
if data:
|
||||
ext = file[file.rfind(".")+1:].lower() if file.find(".") > -1 else None
|
||||
Format(self.formats, ext, data)
|
||||
self.formats_changed = True
|
||||
|
||||
def remove_format(self, x):
|
||||
rows = self.formats.selectionModel().selectedRows(0)
|
||||
for row in rows:
|
||||
item = self.formats.takeItem(row.row())
|
||||
self.formats_changed = True
|
||||
|
||||
def __init__(self, dialog, id, db):
|
||||
Ui_BookEditDialog.__init__(self)
|
||||
self.parent = dialog
|
||||
self.setupUi(dialog)
|
||||
self.splitter.setStretchFactor(100,1)
|
||||
self.db = db
|
||||
self.id = id
|
||||
self.cover_data = None
|
||||
self.formats_changed = False
|
||||
QObject.connect(self.cover_button, SIGNAL("clicked(bool)"), self.select_cover)
|
||||
QObject.connect(self.button_box, SIGNAL("accepted()"), self.write_data)
|
||||
QObject.connect(self.add_format_button, SIGNAL("clicked(bool)"), self.add_format)
|
||||
QObject.connect(self.remove_format_button, SIGNAL("clicked(bool)"), self.remove_format)
|
||||
data = self.db.get_row_by_id(self.id, ["title","authors","rating","publisher","tags","comments"])
|
||||
self.title.setText(data["title"])
|
||||
self.authors.setText(data["authors"] if data["authors"] else "")
|
||||
self.publisher.setText(data["publisher"] if data["publisher"] else "")
|
||||
self.tags.setText(data["tags"] if data["tags"] else "")
|
||||
if data["rating"] > 0: self.rating.setValue(data["rating"])
|
||||
self.comments.setPlainText(data["comments"] if data["comments"] else "")
|
||||
cover = self.db.get_cover(self.id)
|
||||
if cover:
|
||||
pm = QPixmap()
|
||||
pm.loadFromData(cover, "", Qt.AutoColor)
|
||||
self.cover.setPixmap(pm)
|
||||
else:
|
||||
self.cover.setPixmap(QPixmap(":/default_cover"))
|
||||
self.cover.setPixmap(QPixmap(":/default_cover"))
|
||||
|
||||
@ -11,466 +11,541 @@
|
||||
##
|
||||
## You should have received a copy of the GNU General Public License along
|
||||
## with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
from PyQt4.QtCore import Qt, SIGNAL, QObject, QCoreApplication, QSettings, QVariant, QSize, QEventLoop, QString, QBuffer, QIODevice, QModelIndex
|
||||
from PyQt4.QtGui import QPixmap, QAbstractItemView, QErrorMessage, QMessageBox, QFileDialog, QIcon
|
||||
from PyQt4.Qt import qInstallMsgHandler, qDebug, qFatal, qWarning, qCritical
|
||||
from PyQt4 import uic
|
||||
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.Warning
|
||||
""" Create and launch the GUI """
|
||||
import sys
|
||||
import re
|
||||
import os
|
||||
import traceback
|
||||
import tempfile
|
||||
|
||||
from PyQt4.QtCore import Qt, SIGNAL, QObject, QCoreApplication, \
|
||||
QSettings, QVariant, QSize, QEventLoop, QString, \
|
||||
QBuffer, QIODevice, QModelIndex
|
||||
from PyQt4.QtGui import QPixmap, QErrorMessage, \
|
||||
QMessageBox, QFileDialog, QIcon, QDialog
|
||||
from PyQt4.Qt import qDebug, qFatal, qWarning, qCritical
|
||||
|
||||
from libprs500.communicate import PRS500Device as device
|
||||
from libprs500.books import fix_ids
|
||||
from libprs500.errors import *
|
||||
from libprs500.lrf.meta import LRFMetaFile, LRFException
|
||||
from libprs500.gui import import_ui, installErrorHandler, Error, Warning, extension, APP_TITLE
|
||||
from libprs500.gui.widgets import LibraryBooksModel, DeviceBooksModel, DeviceModel, TableView
|
||||
from libprs500.gui import import_ui, installErrorHandler, Error, _Warning, \
|
||||
extension, APP_TITLE
|
||||
from libprs500.gui.widgets import LibraryBooksModel, DeviceBooksModel, \
|
||||
DeviceModel
|
||||
from database import LibraryDatabase
|
||||
from editbook import EditBookDialog
|
||||
|
||||
import sys, re, os, traceback, tempfile
|
||||
|
||||
DEFAULT_BOOK_COVER = None
|
||||
LIBRARY_BOOK_TEMPLATE = QString("<table><tr><td><b>Formats:</b> %1 </td><td><b>Tags:</b> %2</td></tr><tr><td><b>Comments:</b>%3</td></tr></table>")
|
||||
DEVICE_BOOK_TEMPLATE = QString("<table><tr><td><b>Title: </b>%1</td><td><b> Size:</b> %2</td></tr><tr><td><b>Author: </b>%3</td><td><b> Type: </b>%4</td></tr></table>")
|
||||
LIBRARY_BOOK_TEMPLATE = QString("<table><tr><td><b>Formats:</b> %1 \
|
||||
</td><td><b>Tags:</b> %2</td></tr> \
|
||||
<tr><td><b>Comments:</b>%3</td></tr></table>")
|
||||
DEVICE_BOOK_TEMPLATE = QString("<table><tr><td><b>Title: </b>%1</td><td> \
|
||||
<b> Size:</b> %2</td></tr>\
|
||||
<tr><td><b>Author: </b>%3</td>\
|
||||
<td><b> Type: </b>%4</td></tr></table>")
|
||||
|
||||
Ui_MainWindow = import_ui("main.ui")
|
||||
class MainWindow(QObject, Ui_MainWindow):
|
||||
|
||||
def show_device(self, yes):
|
||||
""" If C{yes} show the items on the device otherwise show the items in the library """
|
||||
self.device_view.selectionModel().reset(), self.library_view.selectionModel().reset()
|
||||
self.book_cover.hide(), self.book_info.hide()
|
||||
if yes:
|
||||
self.device_view.show(), self.library_view.hide()
|
||||
self.book_cover.setAcceptDrops(False)
|
||||
self.current_view = self.device_view
|
||||
else:
|
||||
self.device_view.hide(), self.library_view.show()
|
||||
self.book_cover.setAcceptDrops(True)
|
||||
self.current_view = self.library_view
|
||||
self.current_view.sortByColumn(3, Qt.DescendingOrder)
|
||||
class Main(QObject, Ui_MainWindow):
|
||||
""" Create GUI """
|
||||
def show_device(self, yes):
|
||||
"""
|
||||
If C{yes} show the items on the device otherwise show the items
|
||||
in the library
|
||||
"""
|
||||
self.device_view.selectionModel().reset()
|
||||
self.library_view.selectionModel().reset()
|
||||
self.book_cover.hide()
|
||||
self.book_info.hide()
|
||||
if yes:
|
||||
self.device_view.show()
|
||||
self.library_view.hide()
|
||||
self.book_cover.setAcceptDrops(False)
|
||||
self.current_view = self.device_view
|
||||
else:
|
||||
self.device_view.hide()
|
||||
self.library_view.show()
|
||||
self.book_cover.setAcceptDrops(True)
|
||||
self.current_view = self.library_view
|
||||
self.current_view.sortByColumn(3, Qt.DescendingOrder)
|
||||
|
||||
|
||||
def tree_clicked(self, index):
|
||||
if index.isValid():
|
||||
self.search.clear()
|
||||
show_dev = True
|
||||
model = self.device_tree.model()
|
||||
if model.is_library(index):
|
||||
show_dev = False
|
||||
elif model.is_reader(index):
|
||||
def tree_clicked(self, index):
|
||||
if index.isValid():
|
||||
self.search.clear()
|
||||
show_dev = True
|
||||
model = self.device_tree.model()
|
||||
if model.is_library(index):
|
||||
show_dev = False
|
||||
elif model.is_reader(index):
|
||||
self.device_view.setModel(self.reader_model)
|
||||
QObject.connect(self.device_view.selectionModel(), \
|
||||
SIGNAL("currentChanged(QModelIndex, QModelIndex)"), \
|
||||
self.show_book)
|
||||
elif model.is_card(index):
|
||||
self.device_view.setModel(self.card_model)
|
||||
QObject.connect(self.device_view.selectionModel(), \
|
||||
SIGNAL("currentChanged(QModelIndex, QModelIndex)"), \
|
||||
self.show_book)
|
||||
self.show_device(show_dev)
|
||||
|
||||
|
||||
def model_modified(self):
|
||||
if self.library_view.isVisible(): view = self.library_view
|
||||
else: view = self.device_view
|
||||
view.clearSelection()
|
||||
view.resizeColumnsToContents()
|
||||
self.book_cover.hide()
|
||||
self.book_info.hide()
|
||||
QCoreApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
|
||||
|
||||
def resize_columns(self, topleft, bottomright):
|
||||
if self.library_view.isVisible():
|
||||
view = self.library_view
|
||||
else: view = self.device_view
|
||||
for c in range(topleft.column(), bottomright.column()+1):
|
||||
view.resizeColumnToContents(c)
|
||||
|
||||
def show_book(self, current, previous):
|
||||
if self.library_view.isVisible():
|
||||
formats, tags, comments, cover = current.model().info(current.row())
|
||||
data = LIBRARY_BOOK_TEMPLATE.arg(formats).arg(tags).arg(comments)
|
||||
tooltip = "To save the cover, drag it to the desktop.<br>To \
|
||||
change the cover drag the new cover onto this picture"
|
||||
else:
|
||||
title, author, size, mime, cover = current.model().info(current.row())
|
||||
data = DEVICE_BOOK_TEMPLATE.arg(title).arg(size).arg(author).arg(mime)
|
||||
tooltip = "To save the cover, drag it to the desktop."
|
||||
self.book_info.setText(data)
|
||||
self.book_cover.setToolTip(tooltip)
|
||||
if not cover: cover = DEFAULT_BOOK_COVER
|
||||
self.book_cover.setPixmap(cover)
|
||||
self.book_cover.show()
|
||||
self.book_info.show()
|
||||
|
||||
def formats_added(self, index):
|
||||
if index == self.library_view.currentIndex():
|
||||
self.show_book(index, index)
|
||||
|
||||
def delete(self, action):
|
||||
rows = self.current_view.selectionModel().selectedRows()
|
||||
if not len(rows):
|
||||
return
|
||||
count = str(len(rows))
|
||||
ret = QMessageBox.question(self.window, self.trUtf8(APP_TITLE + \
|
||||
" - confirm"), self.trUtf8("Are you sure you want to \
|
||||
<b>permanently delete</b> these ") +count+self.trUtf8(" item(s)?"), \
|
||||
QMessageBox.Yes | QMessageBox.No, QMessageBox.Yes)
|
||||
if ret != QMessageBox.Yes:
|
||||
return
|
||||
self.window.setCursor(Qt.WaitCursor)
|
||||
if self.library_view.isVisible():
|
||||
self.library_model.delete(self.library_view.selectionModel()\
|
||||
.selectedRows())
|
||||
else:
|
||||
self.status("Deleting files from device")
|
||||
paths = self.device_view.model().delete(rows)
|
||||
for path in paths:
|
||||
self.status("Deleting "+path[path.rfind("/")+1:])
|
||||
self.dev.del_file(path, end_session=False)
|
||||
fix_ids(self.reader_model.booklist, self.card_model.booklist)
|
||||
self.status("Syncing media list to reader")
|
||||
self.dev.upload_book_list(self.reader_model.booklist)
|
||||
if len(self.card_model.booklist):
|
||||
self.status("Syncing media list to card")
|
||||
self.dev.upload_book_list(self.card_model.booklist)
|
||||
self.update_availabe_space()
|
||||
self.show_book(self.current_view.currentIndex(), QModelIndex())
|
||||
self.window.setCursor(Qt.ArrowCursor)
|
||||
|
||||
def read_settings(self):
|
||||
settings = QSettings()
|
||||
settings.beginGroup("MainWindow")
|
||||
self.window.resize(settings.value("size", QVariant(QSize(1000, 700))).\
|
||||
toSize())
|
||||
settings.endGroup()
|
||||
self.database_path = settings.value("database path", QVariant(os.path\
|
||||
.expanduser("~/library.db"))).toString()
|
||||
|
||||
def write_settings(self):
|
||||
settings = QSettings()
|
||||
settings.beginGroup("MainWindow")
|
||||
settings.setValue("size", QVariant(self.window.size()))
|
||||
settings.endGroup()
|
||||
|
||||
def close_event(self, e):
|
||||
self.write_settings()
|
||||
e.accept()
|
||||
|
||||
def add(self, action):
|
||||
settings = QSettings()
|
||||
_dir = settings.value("add books dialog dir", \
|
||||
QVariant(os.path.expanduser("~"))).toString()
|
||||
files = QFileDialog.getOpenFileNames(self.window, \
|
||||
"Choose books to add to library", _dir, \
|
||||
"Books (*.lrf *.lrx *.rtf *.pdf *.txt);;All files (*)")
|
||||
if not files.isEmpty():
|
||||
x = str(files[0])
|
||||
settings.setValue("add books dialog dir", QVariant(os.path.dirname(x)))
|
||||
files = str(files.join("|||")).split("|||")
|
||||
self.add_books(files)
|
||||
|
||||
def add_books(self, files):
|
||||
self.window.setCursor(Qt.WaitCursor)
|
||||
for _file in files:
|
||||
_file = os.path.abspath(_file)
|
||||
self.library_view.model().add_book(_file)
|
||||
if self.library_view.isVisible(): self.search.clear()
|
||||
else: self.library_model.search("")
|
||||
hv = self.library_view.horizontalHeader()
|
||||
col = hv.sortIndicatorSection()
|
||||
order = hv.sortIndicatorOrder()
|
||||
self.library_view.model().sort(col, order)
|
||||
self.window.setCursor(Qt.ArrowCursor)
|
||||
|
||||
|
||||
def edit(self, action):
|
||||
if self.library_view.isVisible():
|
||||
rows = self.library_view.selectionModel().selectedRows()
|
||||
for row in rows:
|
||||
_id = self.library_model.id_from_index(row)
|
||||
dialog = QDialog(self.window)
|
||||
EditBookDialog(dialog, _id, self.library_model.db)
|
||||
if dialog.exec_() == QDialog.Accepted:
|
||||
self.library_model.refresh_row(row.row())
|
||||
|
||||
|
||||
def update_cover(self, pix):
|
||||
if not pix.isNull():
|
||||
try:
|
||||
self.library_view.model().update_cover(self.library_view\
|
||||
.currentIndex(), pix)
|
||||
self.book_cover.setPixmap(pix)
|
||||
except Exception, e: Error("Unable to change cover", e)
|
||||
|
||||
def upload_books(self, to, files, ids):
|
||||
oncard = False if to == "reader" else True
|
||||
booklists = (self.reader_model.booklist, self.card_model.booklist)
|
||||
def update_models():
|
||||
hv = self.device_view.horizontalHeader()
|
||||
col = hv.sortIndicatorSection()
|
||||
order = hv.sortIndicatorOrder()
|
||||
model = self.card_model if oncard else self.reader_model
|
||||
model.sort(col, order)
|
||||
if self.device_view.isVisible() and self.device_view.model()\
|
||||
== model: self.search.clear()
|
||||
else: model.search("")
|
||||
|
||||
def sync_lists():
|
||||
self.status("Syncing media list to device main memory")
|
||||
self.dev.upload_book_list(booklists[0])
|
||||
if len(booklists[1]):
|
||||
self.status("Syncing media list to storage card")
|
||||
self.dev.upload_book_list(booklists[1])
|
||||
|
||||
self.window.setCursor(Qt.WaitCursor)
|
||||
ename = "file"
|
||||
try:
|
||||
if ids:
|
||||
for _id in ids:
|
||||
formats = []
|
||||
info = self.library_view.model().book_info(_id)
|
||||
if info["cover"]:
|
||||
pix = QPixmap()
|
||||
pix.loadFromData(str(info["cover"]))
|
||||
if pix.isNull():
|
||||
pix = DEFAULT_BOOK_COVER
|
||||
pix = pix.scaledToHeight(self.dev.THUMBNAIL_HEIGHT, \
|
||||
Qt.SmoothTransformation)
|
||||
_buffer = QBuffer()
|
||||
_buffer.open(QIODevice.WriteOnly)
|
||||
pix.save(_buffer, "JPEG")
|
||||
info["cover"] = (pix.width(), pix.height(), \
|
||||
str(_buffer.buffer()))
|
||||
ename = info["title"]
|
||||
for f in files:
|
||||
if re.match("......_"+str(_id)+"_", os.path.basename(f)):
|
||||
formats.append(f)
|
||||
_file = None
|
||||
try:
|
||||
for format in self.dev.FORMATS:
|
||||
for f in formats:
|
||||
if extension(f) == format:
|
||||
_file = f
|
||||
raise StopIteration()
|
||||
except StopIteration: pass
|
||||
if not _file:
|
||||
Error("The library does not have any formats that "+\
|
||||
"can be viewed on the device for " + ename, None)
|
||||
continue
|
||||
f = open(_file, "rb")
|
||||
self.status("Sending "+info["title"]+" to device")
|
||||
try:
|
||||
self.dev.add_book(f, "libprs500_"+str(_id)+"."+\
|
||||
extension(_file), info, booklists, oncard=oncard, \
|
||||
end_session=False)
|
||||
update_models()
|
||||
except PathError, e:
|
||||
if "already exists" in str(e):
|
||||
Error(info["title"] + \
|
||||
" already exists on the device", None)
|
||||
self.progress(100)
|
||||
continue
|
||||
else: raise
|
||||
finally: f.close()
|
||||
sync_lists()
|
||||
else:
|
||||
for _file in files:
|
||||
ename = _file
|
||||
if extension(_file) not in self.dev.FORMATS:
|
||||
Error(ename + " is not in a supported format")
|
||||
continue
|
||||
info = { "title":os.path.basename(_file), \
|
||||
"authors":"Unknown", "cover":(None, None, None) }
|
||||
f = open(_file, "rb")
|
||||
self.status("Sending "+info["title"]+" to device")
|
||||
try:
|
||||
self.dev.add_book(f, os.path.basename(_file), info, \
|
||||
booklists, oncard=oncard, end_session=False)
|
||||
update_models()
|
||||
except PathError, e:
|
||||
if "already exists" in str(e):
|
||||
Error(info["title"] + \
|
||||
" already exists on the device", None)
|
||||
self.progress(100)
|
||||
continue
|
||||
else: raise
|
||||
finally: f.close()
|
||||
sync_lists()
|
||||
except Exception, e:
|
||||
Error("Unable to send "+ename+" to device", e)
|
||||
finally:
|
||||
self.window.setCursor(Qt.ArrowCursor)
|
||||
self.update_availabe_space()
|
||||
|
||||
def __init__(self, window, log_packets):
|
||||
QObject.__init__(self)
|
||||
Ui_MainWindow.__init__(self)
|
||||
|
||||
self.dev = device(report_progress=self.progress, log_packets=log_packets)
|
||||
self.setupUi(window)
|
||||
self.card = None
|
||||
self.window = window
|
||||
window.closeEvent = self.close_event
|
||||
self.read_settings()
|
||||
|
||||
# Setup Library Book list
|
||||
self.library_model = LibraryBooksModel(window)
|
||||
self.library_model.set_data(LibraryDatabase(str(self.database_path)))
|
||||
self.library_view.setModel(self.library_model)
|
||||
self.current_view = self.library_view
|
||||
QObject.connect(self.library_model, SIGNAL("layoutChanged()"), \
|
||||
self.library_view.resizeRowsToContents)
|
||||
QObject.connect(self.library_view.selectionModel(), \
|
||||
SIGNAL("currentChanged(QModelIndex, QModelIndex)"), self.show_book)
|
||||
QObject.connect(self.search, SIGNAL("textChanged(QString)"), \
|
||||
self.library_model.search)
|
||||
QObject.connect(self.library_model, SIGNAL("sorted()"), self.model_modified)
|
||||
QObject.connect(self.library_model, SIGNAL("searched()"), \
|
||||
self.model_modified)
|
||||
QObject.connect(self.library_model, SIGNAL("deleted()"), \
|
||||
self.model_modified)
|
||||
QObject.connect(self.library_model, \
|
||||
SIGNAL("dataChanged(QModelIndex, QModelIndex)"), self.resize_columns)
|
||||
QObject.connect(self.library_view, \
|
||||
SIGNAL('books_dropped'), self.add_books)
|
||||
QObject.connect(self.library_model, \
|
||||
SIGNAL('formats_added'), self.formats_added)
|
||||
self.library_view.resizeColumnsToContents()
|
||||
|
||||
# Create Device tree
|
||||
model = DeviceModel(self.device_tree)
|
||||
QObject.connect(self.device_tree, SIGNAL("activated(QModelIndex)"), \
|
||||
self.tree_clicked)
|
||||
QObject.connect(self.device_tree, SIGNAL("clicked(QModelIndex)"), \
|
||||
self.tree_clicked)
|
||||
QObject.connect(model, SIGNAL('books_dropped'), self.add_books)
|
||||
QObject.connect(model, SIGNAL('upload_books'), self.upload_books)
|
||||
self.device_tree.setModel(model)
|
||||
|
||||
# Create Device Book list
|
||||
self.reader_model = DeviceBooksModel(window)
|
||||
self.card_model = DeviceBooksModel(window)
|
||||
self.device_view.setModel(self.reader_model)
|
||||
QObject.connect(self.device_view.selectionModel(), SIGNAL("currentChanged(QModelIndex, QModelIndex)"), self.show_book)
|
||||
elif model.is_card(index):
|
||||
self.device_view.setModel(self.card_model)
|
||||
QObject.connect(self.device_view.selectionModel(), SIGNAL("currentChanged(QModelIndex, QModelIndex)"), self.show_book)
|
||||
self.show_device(show_dev)
|
||||
QObject.connect(self.device_view.selectionModel(), \
|
||||
SIGNAL("currentChanged(QModelIndex, QModelIndex)"), self.show_book)
|
||||
for model in (self.reader_model, self. card_model):
|
||||
QObject.connect(model, SIGNAL("layoutChanged()"), \
|
||||
self.device_view.resizeRowsToContents)
|
||||
QObject.connect(self.search, SIGNAL("textChanged(QString)"), \
|
||||
model.search)
|
||||
QObject.connect(model, SIGNAL("sorted()"), self.model_modified)
|
||||
QObject.connect(model, SIGNAL("searched()"), self.model_modified)
|
||||
QObject.connect(model, SIGNAL("deleted()"), self.model_modified)
|
||||
QObject.connect(model, SIGNAL("dataChanged(QModelIndex, QModelIndex)")\
|
||||
, self.resize_columns)
|
||||
|
||||
# Setup book display
|
||||
self.book_cover.hide()
|
||||
self.book_info.hide()
|
||||
|
||||
def model_modified(self):
|
||||
if self.library_view.isVisible(): view = self.library_view
|
||||
else: view = self.device_view
|
||||
view.clearSelection()
|
||||
view.resizeColumnsToContents()
|
||||
self.book_cover.hide()
|
||||
self.book_info.hide()
|
||||
QCoreApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
|
||||
# Connect actions
|
||||
QObject.connect(self.action_add, SIGNAL("triggered(bool)"), self.add)
|
||||
QObject.connect(self.action_del, SIGNAL("triggered(bool)"), self.delete)
|
||||
QObject.connect(self.action_edit, SIGNAL("triggered(bool)"), self.edit)
|
||||
|
||||
def resize_columns(self, topleft, bottomright):
|
||||
if self.library_view.isVisible(): view = self.library_view
|
||||
else: view = self.device_view
|
||||
for c in range(topleft.column(), bottomright.column()+1):
|
||||
view.resizeColumnToContents(c)
|
||||
# DnD setup
|
||||
QObject.connect(self.book_cover, SIGNAL("cover_received(QPixmap)"), \
|
||||
self.update_cover)
|
||||
|
||||
def show_book(self, current, previous):
|
||||
if self.library_view.isVisible():
|
||||
formats, tags, comments, cover = current.model().info(current.row())
|
||||
data = LIBRARY_BOOK_TEMPLATE.arg(formats).arg(tags).arg(comments)
|
||||
tooltip = "To save the cover, drag it to the desktop.<br>To change the cover drag the new cover onto this picture"
|
||||
else:
|
||||
title, author, size, mime, cover = current.model().info(current.row())
|
||||
data = DEVICE_BOOK_TEMPLATE.arg(title).arg(size).arg(author).arg(mime)
|
||||
tooltip = "To save the cover, drag it to the desktop."
|
||||
self.book_info.setText(data)
|
||||
self.book_cover.setToolTip(tooltip)
|
||||
if not cover: cover = DEFAULT_BOOK_COVER
|
||||
self.book_cover.setPixmap(cover)
|
||||
self.book_cover.show()
|
||||
self.book_info.show()
|
||||
self.detector = DeviceConnectDetector(self.dev)
|
||||
self.connect(self.detector, SIGNAL("device_connected()"), \
|
||||
self.establish_connection)
|
||||
self.connect(self.detector, SIGNAL("device_removed()"), self.device_removed)
|
||||
self.search.setFocus(Qt.OtherFocusReason)
|
||||
self.show_device(False)
|
||||
self.df_template = self.df.text()
|
||||
self.df.setText(self.df_template.arg("").arg("").arg(""))
|
||||
window.show()
|
||||
|
||||
def formats_added(self, index):
|
||||
if index == self.library_view.currentIndex():
|
||||
self.show_book(index, index)
|
||||
def device_removed(self):
|
||||
""" @todo: only reset stuff if library is not shown """
|
||||
self.df.setText(self.df_template.arg("").arg("").arg(""))
|
||||
self.device_tree.hide_reader(True)
|
||||
self.device_tree.hide_card(True)
|
||||
self.book_cover.hide()
|
||||
self.book_info.hide()
|
||||
self.device_view.hide()
|
||||
self.library_view.show()
|
||||
|
||||
def delete(self, action):
|
||||
rows = self.current_view.selectionModel().selectedRows()
|
||||
if not len(rows): return
|
||||
count = str(len(rows))
|
||||
ret = QMessageBox.question(self.window, self.trUtf8(APP_TITLE + " - confirm"), self.trUtf8("Are you sure you want to <b>permanently delete</b> these ") +count+self.trUtf8(" item(s)?"), QMessageBox.Yes | QMessageBox.No, QMessageBox.Yes)
|
||||
if ret != QMessageBox.Yes: return
|
||||
self.window.setCursor(Qt.WaitCursor)
|
||||
if self.library_view.isVisible():
|
||||
self.library_model.delete(self.library_view.selectionModel().selectedRows())
|
||||
else:
|
||||
self.status("Deleting files from device")
|
||||
paths = self.device_view.model().delete(rows)
|
||||
for path in paths:
|
||||
self.status("Deleting "+path[path.rfind("/")+1:])
|
||||
self.dev.del_file(path, end_session=False)
|
||||
fix_ids(self.reader_model.booklist, self.card_model.booklist)
|
||||
self.status("Syncing media list to reader")
|
||||
self.dev.upload_book_list(self.reader_model.booklist)
|
||||
if len(self.card_model.booklist):
|
||||
self.status("Syncing media list to card")
|
||||
self.dev.upload_book_list(self.card_model.booklist)
|
||||
self.update_availabe_space()
|
||||
self.show_book(self.current_view.currentIndex(), QModelIndex())
|
||||
self.window.setCursor(Qt.ArrowCursor)
|
||||
def progress(self, val):
|
||||
if val < 0:
|
||||
self.progress_bar.setMaximum(0)
|
||||
else: self.progress_bar.setValue(val)
|
||||
QCoreApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
|
||||
|
||||
def read_settings(self):
|
||||
settings = QSettings()
|
||||
settings.beginGroup("MainWindow")
|
||||
self.window.resize(settings.value("size", QVariant(QSize(1000, 700))).toSize())
|
||||
settings.endGroup()
|
||||
self.database_path = settings.value("database path", QVariant(os.path.expanduser("~/library.db"))).toString()
|
||||
def status(self, msg):
|
||||
self.progress_bar.setMaximum(100)
|
||||
self.progress_bar.reset()
|
||||
self.progress_bar.setFormat(msg + ": %p%")
|
||||
self.progress(0)
|
||||
QCoreApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
|
||||
|
||||
def write_settings(self):
|
||||
settings = QSettings()
|
||||
settings.beginGroup("MainWindow")
|
||||
settings.setValue("size", QVariant(self.window.size()))
|
||||
settings.endGroup()
|
||||
def establish_connection(self):
|
||||
self.window.setCursor(Qt.WaitCursor)
|
||||
self.status("Connecting to device")
|
||||
try:
|
||||
info = self.dev.get_device_information(end_session=False)
|
||||
except DeviceBusy, e:
|
||||
qFatal(str(e))
|
||||
except DeviceError:
|
||||
self.dev.reconnect()
|
||||
self.detector.connection_failed()
|
||||
return
|
||||
except ProtocolError, e:
|
||||
traceback.print_exc(e)
|
||||
qFatal("Unable to connect to device. Please try unplugging and"+\
|
||||
" reconnecting it")
|
||||
self.df.setText(self.df_template.arg("Connected: "+info[0])\
|
||||
.arg(info[1]).arg(info[2]))
|
||||
self.update_availabe_space(end_session=False)
|
||||
self.card = self.dev.card()
|
||||
self.is_connected = True
|
||||
if self.card: self.device_tree.hide_card(False)
|
||||
else: self.device_tree.hide_card(True)
|
||||
self.device_tree.hide_reader(False)
|
||||
self.status("Loading media list from SONY Reader")
|
||||
self.reader_model.set_data(self.dev.books(end_session=False))
|
||||
if self.card: self.status("Loading media list from Storage Card")
|
||||
self.card_model.set_data(self.dev.books(oncard=True))
|
||||
self.progress(100)
|
||||
self.window.setCursor(Qt.ArrowCursor)
|
||||
|
||||
def close_event(self, e):
|
||||
self.write_settings()
|
||||
e.accept()
|
||||
|
||||
def add(self, action):
|
||||
settings = QSettings()
|
||||
dir = settings.value("add books dialog dir", QVariant(os.path.expanduser("~"))).toString()
|
||||
files = QFileDialog.getOpenFileNames(self.window, "Choose books to add to library", dir, "Books (*.lrf *.lrx *.rtf *.pdf *.txt);;All files (*)")
|
||||
if not files.isEmpty():
|
||||
x = str(files[0])
|
||||
settings.setValue("add books dialog dir", QVariant(os.path.dirname(x)))
|
||||
files = str(files.join("|||")).split("|||")
|
||||
self.add_books(files)
|
||||
|
||||
def add_books(self, files):
|
||||
self.window.setCursor(Qt.WaitCursor)
|
||||
for file in files:
|
||||
file = os.path.abspath(file)
|
||||
self.library_view.model().add_book(file)
|
||||
if self.library_view.isVisible(): self.search.clear()
|
||||
else: self.library_model.search("")
|
||||
hv = self.library_view.horizontalHeader()
|
||||
col = hv.sortIndicatorSection()
|
||||
order = hv.sortIndicatorOrder()
|
||||
self.library_view.model().sort(col, order)
|
||||
self.window.setCursor(Qt.ArrowCursor)
|
||||
|
||||
|
||||
def edit(self, action):
|
||||
if self.library_view.isVisible():
|
||||
rows = self.library_view.selectionModel().selectedRows()
|
||||
for row in rows:
|
||||
id = self.library_model.id_from_index(row)
|
||||
dialog = QDialog(self.window)
|
||||
ed = EditBookDialog(dialog, id, self.library_model.db)
|
||||
if dialog.exec_() == QDialog.Accepted:
|
||||
self.library_model.refresh_row(row.row())
|
||||
|
||||
|
||||
def update_cover(self, pix):
|
||||
if not pix.isNull():
|
||||
try:
|
||||
self.library_view.model().update_cover(self.library_view.currentIndex(), pix)
|
||||
self.book_cover.setPixmap(pix)
|
||||
except Exception, e: Error("Unable to change cover", e)
|
||||
|
||||
def upload_books(self, to, files, ids):
|
||||
oncard = False if to == "reader" else True
|
||||
booklists = (self.reader_model.booklist, self.card_model.booklist)
|
||||
def update_models():
|
||||
hv = self.device_view.horizontalHeader()
|
||||
col = hv.sortIndicatorSection()
|
||||
order = hv.sortIndicatorOrder()
|
||||
model = self.card_model if oncard else self.reader_model
|
||||
model.sort(col, order)
|
||||
if self.device_view.isVisible() and self.device_view.model() == model: self.search.clear()
|
||||
else: model.search("")
|
||||
|
||||
def sync_lists():
|
||||
self.status("Syncing media list to device main memory")
|
||||
self.dev.upload_book_list(booklists[0])
|
||||
if len(booklists[1]):
|
||||
self.status("Syncing media list to storage card")
|
||||
self.dev.upload_book_list(booklists[1])
|
||||
|
||||
self.window.setCursor(Qt.WaitCursor)
|
||||
ename = "file"
|
||||
try:
|
||||
if ids:
|
||||
for id in ids:
|
||||
formats = []
|
||||
info = self.library_view.model().book_info(id)
|
||||
if info["cover"]:
|
||||
pix = QPixmap()
|
||||
pix.loadFromData(str(info["cover"]))
|
||||
if pix.isNull(): pix = DEFAULT_BOOK_COVER
|
||||
pix = pix.scaledToHeight(self.dev.THUMBNAIL_HEIGHT, Qt.SmoothTransformation)
|
||||
buffer = QBuffer()
|
||||
buffer.open(QIODevice.WriteOnly)
|
||||
pix.save(buffer, "JPEG")
|
||||
info["cover"] = (pix.width(), pix.height(), str(buffer.buffer()))
|
||||
ename = info["title"]
|
||||
for f in files:
|
||||
if re.match("......_"+str(id)+"_", os.path.basename(f)):
|
||||
formats.append(f)
|
||||
file = None
|
||||
try:
|
||||
for format in self.dev.FORMATS:
|
||||
for f in formats:
|
||||
if extension(f) == format:
|
||||
file = f
|
||||
raise StopIteration()
|
||||
except StopIteration: pass
|
||||
if not file:
|
||||
Error("The library does not have any formats that can be viewed on the device for " + ename, None)
|
||||
continue
|
||||
f = open(file, "rb")
|
||||
self.status("Sending "+info["title"]+" to device")
|
||||
try:
|
||||
self.dev.add_book(f, "libprs500_"+str(id)+"."+extension(file), info, booklists, oncard=oncard, end_session=False)
|
||||
update_models()
|
||||
except PathError, e:
|
||||
if "already exists" in str(e):
|
||||
Error(info["title"] + " already exists on the device", None)
|
||||
self.progress(100)
|
||||
continue
|
||||
else: raise
|
||||
finally: f.close()
|
||||
sync_lists()
|
||||
else:
|
||||
for file in files:
|
||||
ename = file
|
||||
if extension(file) not in self.dev.FORMATS:
|
||||
Error(ename + " is not in a supported format")
|
||||
continue
|
||||
info = { "title":os.path.basename(file), "authors":"Unknown", "cover":(None, None, None) }
|
||||
f = open(file, "rb")
|
||||
self.status("Sending "+info["title"]+" to device")
|
||||
try:
|
||||
self.dev.add_book(f, os.path.basename(file), info, booklists, oncard=oncard, end_session=False)
|
||||
update_models()
|
||||
except PathError, e:
|
||||
if "already exists" in str(e):
|
||||
Error(info["title"] + " already exists on the device", None)
|
||||
self.progress(100)
|
||||
continue
|
||||
else: raise
|
||||
finally: f.close()
|
||||
sync_lists()
|
||||
except Exception, e:
|
||||
Error("Unable to send "+ename+" to device", e)
|
||||
finally:
|
||||
self.window.setCursor(Qt.ArrowCursor)
|
||||
self.update_availabe_space()
|
||||
|
||||
def __init__(self, window, log_packets):
|
||||
QObject.__init__(self)
|
||||
Ui_MainWindow.__init__(self)
|
||||
|
||||
self.dev = device(report_progress=self.progress, log_packets=log_packets)
|
||||
self.setupUi(window)
|
||||
self.card = None
|
||||
self.window = window
|
||||
window.closeEvent = self.close_event
|
||||
self.read_settings()
|
||||
|
||||
# Setup Library Book list
|
||||
self.library_model = LibraryBooksModel(window)
|
||||
self.library_model.set_data(LibraryDatabase(str(self.database_path)))
|
||||
self.library_view.setModel(self.library_model)
|
||||
self.current_view = self.library_view
|
||||
QObject.connect(self.library_model, SIGNAL("layoutChanged()"), self.library_view.resizeRowsToContents)
|
||||
QObject.connect(self.library_view.selectionModel(), SIGNAL("currentChanged(QModelIndex, QModelIndex)"), self.show_book)
|
||||
QObject.connect(self.search, SIGNAL("textChanged(QString)"), self.library_model.search)
|
||||
QObject.connect(self.library_model, SIGNAL("sorted()"), self.model_modified)
|
||||
QObject.connect(self.library_model, SIGNAL("searched()"), self.model_modified)
|
||||
QObject.connect(self.library_model, SIGNAL("deleted()"), self.model_modified)
|
||||
QObject.connect(self.library_model, SIGNAL("dataChanged(QModelIndex, QModelIndex)"), self.resize_columns)
|
||||
QObject.connect(self.library_view, SIGNAL('books_dropped'), self.add_books)
|
||||
QObject.connect(self.library_model, SIGNAL('formats_added'), self.formats_added)
|
||||
self.library_view.resizeColumnsToContents()
|
||||
|
||||
# Create Device tree
|
||||
model = DeviceModel(self.device_tree)
|
||||
QObject.connect(self.device_tree, SIGNAL("activated(QModelIndex)"), self.tree_clicked)
|
||||
QObject.connect(self.device_tree, SIGNAL("clicked(QModelIndex)"), self.tree_clicked)
|
||||
QObject.connect(model, SIGNAL('books_dropped'), self.add_books)
|
||||
QObject.connect(model, SIGNAL('upload_books'), self.upload_books)
|
||||
self.device_tree.setModel(model)
|
||||
|
||||
# Create Device Book list
|
||||
self.reader_model = DeviceBooksModel(window)
|
||||
self.card_model = DeviceBooksModel(window)
|
||||
self.device_view.setModel(self.reader_model)
|
||||
QObject.connect(self.device_view.selectionModel(), SIGNAL("currentChanged(QModelIndex, QModelIndex)"), self.show_book)
|
||||
for model in (self.reader_model, self. card_model):
|
||||
QObject.connect(model, SIGNAL("layoutChanged()"), self.device_view.resizeRowsToContents)
|
||||
QObject.connect(self.search, SIGNAL("textChanged(QString)"), model.search)
|
||||
QObject.connect(model, SIGNAL("sorted()"), self.model_modified)
|
||||
QObject.connect(model, SIGNAL("searched()"), self.model_modified)
|
||||
QObject.connect(model, SIGNAL("deleted()"), self.model_modified)
|
||||
QObject.connect(model, SIGNAL("dataChanged(QModelIndex, QModelIndex)"), self.resize_columns)
|
||||
|
||||
# Setup book display
|
||||
self.book_cover.hide()
|
||||
self.book_info.hide()
|
||||
|
||||
# Connect actions
|
||||
QObject.connect(self.action_add, SIGNAL("triggered(bool)"), self.add)
|
||||
QObject.connect(self.action_del, SIGNAL("triggered(bool)"), self.delete)
|
||||
QObject.connect(self.action_edit, SIGNAL("triggered(bool)"), self.edit)
|
||||
|
||||
# DnD setup
|
||||
QObject.connect(self.book_cover, SIGNAL("cover_received(QPixmap)"), self.update_cover)
|
||||
|
||||
self.detector = DeviceConnectDetector(self.dev)
|
||||
self.connect(self.detector, SIGNAL("device_connected()"), self.establish_connection)
|
||||
self.connect(self.detector, SIGNAL("device_removed()"), self.device_removed)
|
||||
self.search.setFocus(Qt.OtherFocusReason)
|
||||
self.show_device(False)
|
||||
self.df_template = self.df.text()
|
||||
self.df.setText(self.df_template.arg("").arg("").arg(""))
|
||||
window.show()
|
||||
|
||||
def device_removed(self):
|
||||
""" @todo: only reset stuff if library is not shown """
|
||||
self.df.setText(self.df_template.arg("").arg("").arg(""))
|
||||
self.device_tree.hide_reader(True)
|
||||
self.device_tree.hide_card(True)
|
||||
self.book_cover.hide()
|
||||
self.book_info.hide()
|
||||
self.device_view.hide()
|
||||
self.library_view.show()
|
||||
|
||||
def progress(self, val):
|
||||
if val < 0:
|
||||
self.progress_bar.setMaximum(0)
|
||||
else: self.progress_bar.setValue(val)
|
||||
QCoreApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
|
||||
|
||||
def status(self, msg):
|
||||
self.progress_bar.setMaximum(100)
|
||||
self.progress_bar.reset()
|
||||
self.progress_bar.setFormat(msg + ": %p%")
|
||||
self.progress(0)
|
||||
QCoreApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
|
||||
|
||||
def establish_connection(self):
|
||||
self.window.setCursor(Qt.WaitCursor)
|
||||
self.status("Connecting to device")
|
||||
try:
|
||||
info = self.dev.get_device_information(end_session=False)
|
||||
except DeviceBusy, e:
|
||||
qFatal(str(e))
|
||||
except DeviceError:
|
||||
self.dev.reconnect()
|
||||
self.detector.connection_failed()
|
||||
return
|
||||
except ProtocolError, e:
|
||||
traceback.print_exc(e)
|
||||
qFatal("Unable to connect to device. Please try unplugging and reconnecting it")
|
||||
self.df.setText(self.df_template.arg("Connected: "+info[0]).arg(info[1]).arg(info[2]))
|
||||
self.update_availabe_space(end_session=False)
|
||||
self.card = self.dev.card()
|
||||
self.is_connected = True
|
||||
if self.card: self.device_tree.hide_card(False)
|
||||
else: self.device_tree.hide_card(True)
|
||||
self.device_tree.hide_reader(False)
|
||||
self.status("Loading media list from SONY Reader")
|
||||
self.reader_model.set_data(self.dev.books(end_session=False))
|
||||
if self.card: self.status("Loading media list from Storage Card")
|
||||
self.card_model.set_data(self.dev.books(oncard=True))
|
||||
self.progress(100)
|
||||
self.window.setCursor(Qt.ArrowCursor)
|
||||
|
||||
def update_availabe_space(self, end_session=True):
|
||||
space = self.dev.free_space(end_session=end_session)
|
||||
sc = space[1] if int(space[1])>0 else space[2]
|
||||
self.device_tree.model().update_free_space(space[0], sc)
|
||||
def update_availabe_space(self, end_session=True):
|
||||
space = self.dev.free_space(end_session=end_session)
|
||||
sc = space[1] if int(space[1])>0 else space[2]
|
||||
self.device_tree.model().update_free_space(space[0], sc)
|
||||
|
||||
class LockFile(object):
|
||||
def __init__(self, path):
|
||||
self.path = path
|
||||
f =open(path, "w")
|
||||
f.close()
|
||||
def __init__(self, path):
|
||||
self.path = path
|
||||
f = open(path, "w")
|
||||
f.close()
|
||||
|
||||
def __del__(self):
|
||||
if os.access(self.path, os.F_OK): os.remove(self.path)
|
||||
def __del__(self):
|
||||
if os.access(self.path, os.F_OK): os.remove(self.path)
|
||||
|
||||
class DeviceConnectDetector(QObject):
|
||||
|
||||
def timerEvent(self, e):
|
||||
if e.timerId() == self.device_detector:
|
||||
is_connected = self.dev.is_connected()
|
||||
if is_connected and not self.is_connected:
|
||||
self.emit(SIGNAL("device_connected()"))
|
||||
self.is_connected = True
|
||||
elif not is_connected and self.is_connected:
|
||||
self.emit(SIGNAL("device_removed()"))
|
||||
def timerEvent(self, e):
|
||||
if e.timerId() == self.device_detector:
|
||||
is_connected = self.dev.is_connected()
|
||||
if is_connected and not self.is_connected:
|
||||
self.emit(SIGNAL("device_connected()"))
|
||||
self.is_connected = True
|
||||
elif not is_connected and self.is_connected:
|
||||
self.emit(SIGNAL("device_removed()"))
|
||||
self.is_connected = False
|
||||
|
||||
def connection_failed(self):
|
||||
# TODO: Do something intelligent if we're using HAL
|
||||
self.is_connected = False
|
||||
|
||||
def connection_failed(self):
|
||||
# TODO: Do something intelligent if we're using HAL
|
||||
self.is_connected = False
|
||||
def udi_is_device(self, udi):
|
||||
ans = False
|
||||
try:
|
||||
devobj = bus.get_object('org.freedesktop.Hal', udi)
|
||||
dev = dbus.Interface(devobj, "org.freedesktop.Hal.Device")
|
||||
properties = dev.GetAllProperties()
|
||||
vendor_id = int(properties["usb_device.vendor_id"]),
|
||||
product_id = int(properties["usb_device.product_id"])
|
||||
if self.dev.signature() == (vendor_id, product_id): ans = True
|
||||
except:
|
||||
self.device_detector = self.startTimer(1000)
|
||||
return ans
|
||||
|
||||
def udi_is_device(self, udi):
|
||||
ans = False
|
||||
try:
|
||||
devobj = bus.get_object('org.freedesktop.Hal', udi)
|
||||
dev = dbus.Interface(devobj, "org.freedesktop.Hal.Device")
|
||||
properties = dev.GetAllProperties()
|
||||
vendor_id, product_id = int(properties["usb_device.vendor_id"]), int(properties["usb_device.product_id"])
|
||||
if self.dev.signature() == (vendor_id, product_id): ans = True
|
||||
except:
|
||||
self.device_detector = self.startTimer(1000)
|
||||
return ans
|
||||
def device_added_callback(self, udi):
|
||||
if self.udi_is_device(udi):
|
||||
self.emit(SIGNAL("device_connected()"))
|
||||
|
||||
def device_added_callback(self, udi):
|
||||
if self.udi_is_device(udi):
|
||||
self.emit(SIGNAL("device_connected()"))
|
||||
def device_removed_callback(self, udi):
|
||||
if self.udi_is_device(udi):
|
||||
self.emit(SIGNAL("device_removed()"))
|
||||
|
||||
def device_removed_callback(self, udi):
|
||||
if self.udi_is_device(udi):
|
||||
self.emit(SIGNAL("device_removed()"))
|
||||
|
||||
def __init__(self, dev):
|
||||
QObject.__init__(self)
|
||||
self.dev = dev
|
||||
try:
|
||||
raise Exception("DBUS doesn't support the Qt mainloop")
|
||||
import dbus
|
||||
bus = dbus.SystemBus()
|
||||
hal_manager_obj = bus.get_object('org.freedesktop.Hal', '/org/freedesktop/Hal/Manager')
|
||||
hal_manager = dbus.Interface(hal_manager_obj, 'org.freedesktop.Hal.Manager')
|
||||
hal_manager.connect_to_signal('DeviceAdded', self.device_added_callback)
|
||||
hal_manager.connect_to_signal('DeviceRemoved', self.device_removed_callback)
|
||||
except Exception, e:
|
||||
#Warning("Could not connect to HAL", e)
|
||||
self.is_connected = False
|
||||
self.device_detector = self.startTimer(1000)
|
||||
def __init__(self, dev):
|
||||
QObject.__init__(self)
|
||||
self.dev = dev
|
||||
try:
|
||||
raise Exception("DBUS doesn't support the Qt mainloop")
|
||||
import dbus
|
||||
bus = dbus.SystemBus()
|
||||
hal_manager_obj = bus.get_object('org.freedesktop.Hal',\
|
||||
'/org/freedesktop/Hal/Manager')
|
||||
hal_manager = dbus.Interface(hal_manager_obj,\
|
||||
'org.freedesktop.Hal.Manager')
|
||||
hal_manager.connect_to_signal('DeviceAdded', \
|
||||
self.device_added_callback)
|
||||
hal_manager.connect_to_signal('DeviceRemoved', \
|
||||
self.device_removed_callback)
|
||||
except Exception, e:
|
||||
#_Warning("Could not connect to HAL", e)
|
||||
self.is_connected = False
|
||||
self.device_detector = self.startTimer(1000)
|
||||
|
||||
def main():
|
||||
from optparse import OptionParser
|
||||
from libprs500 import __version__ as VERSION
|
||||
lock = os.path.join(tempfile.gettempdir(),"libprs500_gui_lock")
|
||||
if os.access(lock, os.F_OK):
|
||||
print >>sys.stderr, "Another instance of", APP_TITLE, "is running"
|
||||
print >>sys.stderr, "If you are sure this is not the case then manually delete the file", lock
|
||||
sys.exit(1)
|
||||
print >>sys.stderr, "Another instance of", APP_TITLE, "is running"
|
||||
print >>sys.stderr, "If you are sure this is not the case then "+\
|
||||
"manually delete the file", lock
|
||||
sys.exit(1)
|
||||
parser = OptionParser(usage="usage: %prog [options]", version=VERSION)
|
||||
parser.add_option("--log-packets", help="print out packet stream to stdout. "+\
|
||||
"The numbers in the left column are byte offsets that allow the packet size to be read off easily.", \
|
||||
"The numbers in the left column are byte offsets that allow"+\
|
||||
" the packet size to be read off easily.", \
|
||||
dest="log_packets", action="store_true", default=False)
|
||||
options, args = parser.parse_args()
|
||||
from PyQt4.Qt import QApplication, QMainWindow
|
||||
@ -483,7 +558,7 @@ def main():
|
||||
installErrorHandler(QErrorMessage(window))
|
||||
QCoreApplication.setOrganizationName("KovidsBrain")
|
||||
QCoreApplication.setApplicationName(APP_TITLE)
|
||||
gui = MainWindow(window, options.log_packets)
|
||||
Main(window, options.log_packets)
|
||||
lock = LockFile(lock)
|
||||
return app.exec_()
|
||||
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
1
setup.py
1
setup.py
@ -89,5 +89,6 @@ try:
|
||||
except ImportError:
|
||||
print "You do not have PyQt4 installed. The GUI will not work. You can obtain PyQt4 from http://www.riverbankcomputing.co.uk/pyqt/download.php"
|
||||
else:
|
||||
import PyQt4.Qt
|
||||
if PyQt4.Qt.PYQT_VERSION < 0x40101:
|
||||
print "WARNING: The GUI needs PyQt >= 4.1.1"
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user