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#load the rcrane module
import rcrane
def import_rcrane_wrapper():
#create the menu entry in the Extensions menu
extMenu = coot_gui.coot_menubar_menu("Calculate")
rcraneLaunch = gtk.MenuItem("RCrane launch")
rcraneLaunch.connect("activate", lambda x: rcrane.createRCraneMenuWithCheck())
rcraneLaunch.show()
extMenu.insert(rcraneLaunch, len(extMenu.get_children())-1)
#destroy any variables that we've created, since the variables will be visible from the
# Coot Python scripting window
del extMenu
del rcraneLaunch
#check to see if the user has an old version of RCrane installed
#if they do, stop it from running
def checkForOldRCraneVersions():
from rcrane.settings import settingsFilename
rcraneSettingsFilename = settingsFilename()
#try to open the RCrane settings file
try:
rcraneSettings = open(rcraneSettingsFilename, 'r')
except IOError:
#if the file doesn't exist, then the user doesn't have an old version of RCrane installed
return False
for curline in rcraneSettings:
if curline[0:18] == "run_python_script(":
rcraneSettings.close()
break
else:
#the rcrane.py file exists, but it doesn't have a coot.run_python_script( line,
#so the user doesn't have an old version of RCrane installed
rcraneSettings.close()
return False
#if we reach here, then the user has an old version of RCrane installed
from shutil import move
from os.path import dirname, join
#move the user's rcrane.py to rcrane.py.bak, since it's no longer necessary
try:
move(rcraneSettingsFilename, join(dirname(rcraneSettingsFilename), "rcrane.py.bak"))
except IOError:
print("Cannot move ~/.coot-preferences/rcrane.py to ~/.coot-preferences/rcrane.py.bak")
return False
#let the user know what we just did
noticeDialog = gtk.MessageDialog(type = gtk.MESSAGE_WARNING, buttons = gtk.BUTTONS_OK)
noticeDialog.set_title("Old version of RCrane detected")
noticeDialog.set_markup("An old version of RCrane was detected. Coot now includes "
+ "RCrane 1.1, which may be accessed via Extensions -> RCrane launch. To prevent the "
+ "old version of RCrane from running, your "
+ "~/.coot-preferences/rcrane.py file was moved to ~/.coot-preferences/rcrane.py.bak.")
noticeDialog.run()
noticeDialog.destroy()
return True
checkForOldRCraneVersions()
del checkForOldRCraneVersions #destroy the function as well, since we don't need it after it's been run
# do this now if we load stuff from guile-gtk
# print '===== in rcrane loader: use_gui_qm is ', use_gui_qm
if (use_gui_qm != 2):
import_rcrane_wrapper()
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