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strip code & add helper func
This commit is contained in:
Damien Elmes
parent
eecbf51ba0
commit
462cfa5b83
1 changed files with 3 additions and 316 deletions
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@ -1,89 +1,5 @@
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#!/usr/bin/env python
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# coding: utf-8
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# vim:foldmethod=indent:ai:ts=4:sw=4
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version = (1,0,1)
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helpGeneral = '''pyDropboxPath version %d.%d build %d
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This script changes the name/location of your Dropbox folder in the database
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that the program uses.
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You are supposed to do the filesystem changes on your own - Explorer,
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Finder, Gnome Nautilus, you have the power.
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Supported/tested databases/schemas:
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Database v0 "dropbox.db" schema v0:
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- Stable 0.7.x and below
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Database v1 "config.db" schema v1:
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- Forum builds 0.8.x with versions up to 0.8.114
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- Release candidates 1.0.x up to 1.0.10 (stable release)
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- May work with newer versions. Ask in the forum thread!
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Of course, NO WARRANTIES, you CAN LOSE files, yadda yadda... Backup first.
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As for the instructions... continue reading:
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General instructions:
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1-BACKUP YOUR DROPBOX
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2-Close the dropbox client
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GUI: Right click it, select exit
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Shell: Use the 'dropbox stop' command or the likes
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3-Use your OS tools to move/rename the Dropbox folder
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''' % version
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helpGui = helpGeneral + '''
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Instructions (GUI):
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--- Check for errors on the status bar after any of these steps ---
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4-Check if the autodetected locations of Dropbox database
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AND Dropbox folder are right!
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5-Put your new location of the Dropbox folder in the 'New Location' field
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6-Press the 'Save location' button
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7-Close this script and start dropbox (the program).
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'''
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helpShell = helpGeneral + '''
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Instructions (Shell):
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4-The syntax of the script is simple:
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pyDropboxPath.py --newlocation /some/place/DropboxNewLocation
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5-Check for the messages on execution.
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If any errors should appear, move the Dropbox folder to old location
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before starting it again.
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'''
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helpWx = '''
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You do not have wxPython installed. To install:
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In Ubuntu:
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Search package manager and install,
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or use 'sudo apt-get install python-wxgtk2.8' if you feel advanced.
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In Windows and OSX:
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Go to the wxpython website:
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http://www.wxpython.org/download.php#binaries
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And select the binary package relative to your arch and python version.
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(Please select one of the unicode versions)
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Alternatively, you can use the command line (no bells or whistles):
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pyDropboxPath.py --newlocation /some/place/DropboxNewLocation
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'''
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'''
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CHANGELOG
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2009-05-25.0.6
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Added darwin; should require someone to test
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2009-05-29.0.7
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Using pickles as Arash mentioned
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Changed binascii to base64 module
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Using wx
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Minor misc changes
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2009-06-01.0.8
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Working around a possible bug in sqlite3 by opening db after chdir()
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2009-06-02.0.8.1
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The workaround was not complete, still opening sqlite with full path
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2009-06-02.0.8.2
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Brown paper bag on me :(
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Three times is the charm for doing a simple bug fix.
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2010-06-29.0.8.3
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Supporting 0.8 database version at least... copying from pyDropConflicts
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2010-12-17.1.0.1
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If dropbox can release 1.0, why can't I? :)
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Supporting headless servers with command line parameter
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'''
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# stripped down version of http://dl.dropbox.com/u/552/pyDropboxPath/1.0.1/index.html
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import imp, os, sys, sqlite3
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from base64 import b64encode, b64decode
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@ -156,234 +72,5 @@ def ReadDbLocation(dbfile, dbfnver):
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raise Exception('Unhandled DB schema version %d' % dbver)
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return (dbfolder, dbver)
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def WriteDbLocation(dbfile, dbver, newloc):
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if dbver == 0:
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newpath = b64encode(dumps(newloc))
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elif dbver == 1:
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newpath = os.path.abspath(newloc)
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else:
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raise Exception('Unhandled DB schema version %d' % dbver)
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connection = GetConn(dbfile)
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cursor = connection.cursor()
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cursor.execute('REPLACE INTO config (key,value) VALUES ("dropbox_path",?)', (newpath,))
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cursor.close()
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connection.close()
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def ShellChangeLocation(newloc):
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try:
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dbfile, dbfnver = GetDbFolder()
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dbhost = os.path.join(os.path.dirname(dbfile), 'host.db')
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curdbfolder, dbver = ReadDbLocation(dbfile, dbfnver)
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print '>>> Database location:'
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print dbfile + ' (v%d/%d)' % (dbfnver,dbver)
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print '>>> Current dropbox folder location:'
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print curdbfolder
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if curdbfolder == newloc:
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print '\n=== No changes needed, the new location is already on database'
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return 0
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print '>>> Updating with new location: "%s"' % newloc
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WriteDbLocation(dbfile, dbver, newloc)
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print 'location changed successfully'
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print '>>> Removing host.db...'
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if os.path.isfile(dbhost):
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try:
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os.unlink(self.dbhost)
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print 'host.db removed'
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except Exception, e:
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print '''could not remove host.db (don't worry)'''
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print '\n=== Dropbox database changed!'
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except Exception, e:
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print '''
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=== GOT EXCEPTION, exiting.
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Do NOT forget to move dropbox folder back if you
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want to start it from the old location. Exception caught is:
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'''
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raise
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return 0
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def main_is_frozen():
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return (
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hasattr(sys, "frozen") # new py2exe
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or
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hasattr(sys, "importers") # old py2exe
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or
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imp.is_frozen("__main__") # tools/freeze
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)
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if __name__ == '__main__':
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if (not main_is_frozen()) and (len(sys.argv) > 1):
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# Check parameters, shell mode
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def usage(txt=None):
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print helpShell
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if txt: print '\n',txt,'\n'
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raw_input('Press ENTER to exit...')
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sys.exit(1)
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import getopt
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try:
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opts, args = getopt.gnu_getopt(sys.argv[1:] , 'h', ('help','newlocation='))
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except getopt.GetoptError:
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usage('Invalid parameters: %s' % sys.argv[1:])
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for opt, arg in opts:
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if opt in ('-h','--help'):
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usage()
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elif opt == '--newlocation':
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if not os.path.isdir(arg):
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usage('Invalid new location: %s' % arg)
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else:
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newloc = os.path.abspath(arg)
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sys.exit(ShellChangeLocation(newloc))
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usage() # catchall
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else:
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# Frozen (EXE) or no parameters, try GUI mode
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try:
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import wx
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except ImportError:
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print helpWx
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raw_input('Press ENTER to exit...')
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sys.exit(1)
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class MainWindow(wx.Frame):
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DatabaseText = None
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CurrentFolderText = None
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NewFolderText = None
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NewFolderBtn = None
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SaveBtn = None
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dbfile = ''
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dbfnver = None
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dbver = None
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dbhost = ''
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curdbfolder = ''
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newdbfolder = ''
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def __init__(self, parent, title):
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wx.Frame.__init__(self, parent, wx.ID_ANY, title)
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self.CreateStatusBar()
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self.StatusBar.SetStatusText('Waiting.')
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panel = wx.Panel(self, wx.ID_ANY)
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self.panel = panel
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topsizer = wx.BoxSizer(wx.VERTICAL)
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colsizer = wx.GridBagSizer(hgap=5, vgap=5)
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w = wx.StaticText(panel, wx.ID_ANY, 'pyDropboxPath version %d.%d build %d' % version)
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w.SetFont(wx.Font(10, wx.SWISS, wx.NORMAL, wx.BOLD))
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topsizer.Add(w, 0, wx.CENTER|wx.ALL, 5)
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w = wx.StaticText(panel, wx.ID_ANY, 'READ THIS CAREFULLY')
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w.SetForegroundColour(wx.RED)
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topsizer.Add(w, 0, wx.CENTER|wx.ALL, 5)
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w = wx.TextCtrl(panel, wx.ID_ANY, helpGui, size=(500,230), style=wx.TE_MULTILINE|wx.TE_READONLY)
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topsizer.Add(w, 0, wx.CENTER, 5)
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w = wx.StaticText(panel, wx.ID_ANY, 'Database location:')
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colsizer.Add(w, pos=(0,0), border=5)
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w = wx.StaticText(panel, wx.ID_ANY, 'None', style=wx.TE_READONLY)
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self.DatabaseText = w
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colsizer.Add(w, pos=(0,1), border=5)
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w = wx.StaticText(panel, wx.ID_ANY, 'Current location:')
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colsizer.Add(w, pos=(1,0), border=5)
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w = wx.StaticText(panel, wx.ID_ANY, 'None', style=wx.TE_READONLY)
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self.CurrentFolderText = w
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colsizer.Add(w, pos=(1,1), border=5)
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w = wx.StaticText(panel, wx.ID_ANY, 'New folder location:')
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colsizer.Add(w, pos=(2,0), border=5)
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w = wx.StaticText(panel, wx.ID_ANY, 'None', style=wx.TE_READONLY)
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self.NewFolderText = w
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colsizer.Add(w, pos=(2,1), border=5)
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w = wx.Button(panel, wx.ID_ANY, "Browse...")
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w.Disable()
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self.NewFolderBtn = w
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self.Bind(wx.EVT_BUTTON, self.OnBrowseDBFolder, w)
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colsizer.Add(w, pos=(2,2), border=5)
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topsizer.Add(colsizer, 0, wx.CENTER|wx.ALL, 5)
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w = wx.Button(panel, wx.ID_ANY, "Save new dropbox folder location")
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w.Disable()
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self.SaveBtn = w
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self.Bind(wx.EVT_BUTTON, self.OnSave, w)
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topsizer.Add(w, 0, wx.CENTER|wx.ALL, 5)
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self.DatabaseText.SetLabel('None')
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self.ReadDatabase()
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self.SetSize(wx.Size(510, 550))
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#panel.SetAutoLayout(True)
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panel.SetSizer(topsizer)
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#topsizer.Fit(panel)
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#topsizer.SetSizeHints(panel)
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panel.Layout()
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self.SetClientSize(panel.GetBestSize())
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def ReadDatabase(self):
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try:
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self.dbfile, self.dbfnver = GetDbFolder()
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self.dbhost = os.path.join(os.path.dirname(self.dbfile), 'host.db')
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self.curdbfolder, self.dbver = ReadDbLocation(self.dbfile, self.dbfnver)
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self.DatabaseText.SetLabel(self.dbfile + ' (v%d/%d)' % (self.dbfnver,self.dbver))
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self.CurrentFolderText.SetLabel(self.curdbfolder)
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self.StatusBar.SetStatusText('Database read successfully. Select new location.')
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self.NewFolderBtn.Enable()
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self.NewFolderBtn.SetFocus()
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self.NewFolderText.SetLabel('None')
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if not self.IsMaximized():
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self.SetClientSize(self.panel.GetBestSize())
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except Exception, e:
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self.StatusBar.SetStatusText('Got exception: '+e.message)
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self.NewFolderBtn.Disable()
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return
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def OnBrowseDBFolder(self, event):
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dlg = wx.DirDialog(self.panel, message='Select NEW Dropbox Folder location (move first!)',
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style=wx.DD_DIR_MUST_EXIST)
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if dlg.ShowModal() != wx.ID_OK:
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return
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self.newdbfolder = dlg.GetPath()
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dlg.Destroy()
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if os.path.isdir(self.newdbfolder):
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self.NewFolderText.SetLabel(self.newdbfolder)
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self.StatusBar.SetStatusText('New folder selected. Press the save button to change dropbox.')
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self.SaveBtn.Enable()
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else:
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self.SaveBtn.Disable()
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if not self.IsMaximized():
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self.SetClientSize(self.panel.GetBestSize())
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def OnSave(self, event):
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try:
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WriteDbLocation(self.dbfile, self.dbver, self.newdbfolder)
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self.curdbfolder, self.newdbfolder = self.newdbfolder, ''
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self.CurrentFolderText.SetLabel(self.curdbfolder)
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self.NewFolderText.SetLabel('None')
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self.NewFolderBtn.SetFocus()
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self.SaveBtn.Disable()
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msg = 'Location changed successfully!'
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if os.path.isfile(self.dbhost):
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try:
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os.unlink(self.dbhost)
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msg += ' (host.db removed)'
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except Exception, e:
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msg += ' (could not remove host.db)'
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self.dbhost = ''
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self.StatusBar.SetStatusText(msg)
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except Exception, e:
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self.StatusBar.SetStatusText('Got exception: '+e.message)
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class MyApp(wx.App):
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def OnInit(self):
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frame = MainWindow(None, 'pyDropboxPath')
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self.SetTopWindow(frame)
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frame.Show(True)
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return True
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if __name__ == '__main__':
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app = MyApp(0)
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#app = MyApp(redirect=True)
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app.MainLoop()
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def getPath():
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return ReadDbLocation(*GetDbFolder())[0]
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