def finish_web_import (self, reader):
# Filter by mimetype...
if reader.content_type:
base_content_type=reader.content_type.split(';')[0]
possible_plugins = [p for p in self.importer_plugins if base_content_type in p.mimetypes]
else:
possible_plugins = self.importer_plugins
fallback = None; plugin = None
for p in possible_plugins:
result = p.test_url(reader.url,reader.data,reader.content_type)
if result == -1:
fallback = p
elif result:
plugin = p
break
if not plugin:
plugin = fallback
if not plugin:
de.show_message(
title=_('Unable to import URL'),
label=_('Gourmet does not have a plugin capable of importing URL'),
sublabel=_('Unable to import URL %(url)s of mimetype %(type)s. File saved to temporary location %(fn)s')%{
'url':reader.url,
'type':reader.content_type or 'Unknown',
'fn':self.get_tempfilename(reader.url,reader.data,reader.content_type)
},
)
else:
print('Doing import of',reader.url,plugin)
self.do_import(plugin, 'get_web_importer', reader.url,
reader.data.decode(), reader.content_type)
def offer_single_export (self, rec, prefs, mult=1, parent=None):
"""Offer to export a single file.
Return the filename if we have in fact exported said file.
"""
default_extension = prefs.get('save_recipe_as','html')
# strip the period if one ended up on our default extension
if default_extension and default_extension[0]=='.':
default_extension = default_extension[1:]
exp_directory = prefs.get('rec_exp_directory',
get_user_special_dir(USER_DIRECTORY_DOCUMENTS)
)
filename,exp_type = de.saveas_file(_('Save recipe as...'),
filename='%s%s%s%s%s'%(exp_directory,
os.path.sep,
rec.title,
os.path.extsep,
default_extension),
filters=self.get_single_filters(),
parent=parent
)
if not filename: return
if not exp_type or not self.can_export_type(exp_type):
de.show_message(label=_('Gourmet cannot export file of type "%s"')%os.path.splitext(filename)[1])
return
return self.do_single_export(rec, filename, exp_type, mult)
def show_traceback(self, button, errno, errname, traceback):
import gourmet.gtk_extras.dialog_extras as de
de.show_message(
label=_('Error'),
sublabel=_('Error %s: %s') % (errno, errname),
expander=(_('Traceback'), traceback),
)
def offer_single_export(self, rec, prefs, mult=1, parent=None):
"""Offer to export a single file.
Return the filename if we have in fact exported said file.
"""
default_extension = prefs.get('save_recipe_as', 'html')
# strip the period if one ended up on our default extension
if default_extension and default_extension[0] == '.':
default_extension = default_extension[1:]
exp_directory = prefs.get(
'rec_exp_directory',
get_user_special_dir(USER_DIRECTORY_DOCUMENTS))
filename, exp_type = de.saveas_file(
_('Save recipe as...'),
filename='%s%s%s%s%s' % (exp_directory, os.path.sep, rec.title,
os.path.extsep, default_extension),
filters=self.get_single_filters(),
parent=parent)
if not filename: return
if not exp_type or not self.can_export_type(exp_type):
de.show_message(
label=_('Gourmet cannot export file of type "%s"') %
os.path.splitext(filename)[1])
return
return self.do_single_export(rec, filename, exp_type, mult)
def finish_web_import (self, reader):
# Filter by mimetype...
if reader.content_type:
base_content_type=reader.content_type.split(';')[0]
possible_plugins = filter(
lambda p: base_content_type in p.mimetypes,
self.importer_plugins)
else:
possible_plugins = self.importer_plugins
fallback = None; plugin = None
for p in possible_plugins:
result = p.test_url(reader.url,reader.data,reader.content_type)
if result == -1:
fallback = p
elif result:
plugin = p
break
if not plugin:
plugin = fallback
if not plugin:
de.show_message(
title=_('Unable to import URL'),
label=_('Gourmet does not have a plugin capable of importing URL'),
sublabel=_('Unable to import URL %(url)s of mimetype %(type)s. File saved to temporary location %(fn)s')%{
'url':reader.url,
'type':reader.content_type or 'Unknown',
'fn':self.get_tempfilename(reader.url,reader.data,reader.content_type)
},
)
else:
print 'Doing import of',reader.url,plugin
self.do_import(plugin,'get_web_importer',reader.url,reader.data,reader.content_type)
def __init__ (self, *args, **kwargs):
from gourmet.gtk_extras.dialog_extras import show_message
show_message(
label=_('Unable to print: no print plugins are active!'),
sublabel=_("To print, activate a plugin that provides printing support, such as the 'Printing & PDF export' plugin."),
)
raise NotImplementedError
def __init__ (self, *args, **kwargs):
from gourmet.gtk_extras.dialog_extras import show_message
show_message(
label=_('Unable to print: no print plugins are active!'),
sublabel=_("To print, activate a plugin that provides printing support, such as the 'Printing & PDF export' plugin."),
)
raise NotImplementedError
def offer_multiple_export(self, recs, prefs, parent=None, prog=None):
"""Offer user a chance to export multiple recipes at once.
Return the exporter class capable of doing this and a
dictionary of arguments for the progress dialog.
"""
if len(recs) < 950:
# inelegantly avoid bug that happens when this code runs
# on large numbers of recipes. The good news is that this
# that that will almost only ever happen when we're
# exporting all recipes, which makes this code irrelevant
# anyway.
self.app.rd.include_linked_recipes(recs)
ext = prefs.get("save_recipes_as", "%sxml" % os.path.extsep)
exp_directory = prefs.get("rec_exp_directory", get_user_special_dir(USER_DIRECTORY_DOCUMENTS))
fn, exp_type = de.saveas_file(
_("Export recipes"),
filename="%s%s%s%s" % (exp_directory, os.path.sep, _("recipes"), ext),
parent=parent,
filters=self.get_multiple_filters(),
)
if fn:
prefs["rec_exp_directory"] = os.path.split(fn)[0]
prefs["save_recipes_as"] = os.path.splitext(fn)[1]
instance = self.do_multiple_export(recs, fn, exp_type)
if not instance:
de.show_message(
okay=gtk.STOCK_CLOSE,
cancel=False,
label=_('Unable to export: unknown filetype "%s"' % fn),
sublabel=_("Please make sure to select a filetype from the dropdown menu when saving."),
message_type=gtk.MESSAGE_ERROR,
)
return
return instance
def set_document(self, filename, operation, context):
try:
from subprocess import Popen
import _winreg
regPathKey = _winreg.OpenKey(
_winreg.HKEY_LOCAL_MACHINE,
"Software\Microsoft\Windows\CurrentVersion\App Paths\AcroRd32.exe"
)
regPathValue, regPathType = _winreg.QueryValueEx(regPathKey, "")
if regPathType != _winreg.REG_SZ:
raise TypeError
except:
from gourmet.gtk_extras.dialog_extras import show_message
show_message(
label=_("Could not find Adobe Reader on your system."),
sublabel=_(
"This version of Gourmet Recipe Manager "
"requires Adobe Reader "
"to be able to print; other PDF viewers will not work.\n"
"Please install Adobe Reader from http://get.adobe.com/reader/. \n"
"Alternatively, export your recipe(s) to PDF "
"and print it with another PDF viewer."))
else:
# Launch a new instance (/n) of Adobe Reader with our temporary
# PDF to display the print dialog (/p).
Popen(regPathValue + " /n /p " + os.path.realpath(filename))
def offer_multiple_export (self, recs, prefs, parent=None, prog=None):
"""Offer user a chance to export multiple recipes at once.
Return the exporter class capable of doing this and a
dictionary of arguments for the progress dialog.
"""
self.app.rd.include_linked_recipes(recs)
ext = prefs.get('save_recipes_as','%sxml'%os.path.extsep)
exp_directory = prefs.get('rec_exp_directory','~')
fn,exp_type=de.saveas_file(_("Export recipes"),
filename="%s/%s%s"%(exp_directory,_('recipes'),ext),
parent=parent,
filters=self.get_multiple_filters())
if fn:
prefs['rec_exp_directory']=os.path.split(fn)[0]
prefs['save_recipes_as']=os.path.splitext(fn)[1]
instance = self.do_multiple_export(recs, fn, exp_type)
if not instance:
de.show_message(
okay=gtk.STOCK_CLOSE,
cancel=False,
label=_('Unable to export: unknown filetype "%s"'%fn),
sublabel=_('Please make sure to select a filetype from the dropdown menu when saving.'),
message_type=gtk.MESSAGE_ERROR,
)
return
import gourmet.GourmetRecipeManager
main_app = gourmet.GourmetRecipeManager.get_application()
print 'Connect',instance,'to show dialog when done'
instance.connect('completed',
lambda *args: main_app.offer_url('Export complete!',
'Recipes exported to %s'%fn,
url='file:///%s'%fn))
return instance
def finish_web_import(self, reader):
# Filter by mimetype...
if reader.content_type:
base_content_type = reader.content_type.split(";")[0]
possible_plugins = filter(lambda p: base_content_type in p.mimetypes, self.importer_plugins)
else:
possible_plugins = self.importer_plugins
fallback = None
plugin = None
for p in possible_plugins:
result = p.test_url(reader.url, reader.data, reader.content_type)
if result == -1:
fallback = p
elif result:
plugin = p
break
if not plugin:
plugin = fallback
if not plugin:
de.show_message(
title=_("Unable to import URL"),
label=_("Gourmet does not have a plugin capable of importing URL"),
sublabel=_("Unable to import URL %(url)s of mimetype %(type)s. File saved to temporary location %(fn)s")
% {
"url": reader.url,
"type": reader.content_type or "Unknown",
"fn": self.get_tempfilename(reader.url, reader.data, reader.content_type),
},
)
else:
print "Doing import of", reader.url, plugin
self.do_import(plugin, "get_web_importer", reader.url, reader.data, reader.content_type)
def do_run (self):
if os.path.getsize(self.filename) > MAX_PLAINTEXT_LENGTH*16:
del data
import gourmet.gtk_extras.dialog_extras as de
de.show_message(title=_('Big File'),
label=_('File %s is too big to import'%self.filename),
sublabel=_('Your file exceeds the maximum length of %s characters. You probably didn\'t mean to import it anyway. If you really do want to import this file, use a text editor to split it into smaller files and try importing again.')%MAX_PLAINTEXT_LENGTH,
message_type=Gtk.MessageType.ERROR)
return
with open(self.filename, 'rb') as ifi:
data = '\n'.join(check_encodings.get_file(ifi))
self.set_text(data)
return InteractiveImporter.do_run(self)
def email (self, address=None):
if address: self.emailaddress=address
if self.email_options['email_include_body']:
self.write_email_text()
if self.email_options['email_include_html']:
self.write_email_html()
if self.email_options['email_include_pdf']:
self.write_email_pdf()
if not self.email_options['email_include_body'] and not self.email_options['email_include_body']:
de.show_message(_("E-mail not sent"),
sublabel=_("You have not chosen to include the recipe in the body of the message or as an attachment.")
)
else:
self.send_email()
def do_run (self):
if os.path.getsize(self.filename) > MAX_PLAINTEXT_LENGTH*16:
del data
ifi.close()
import gourmet.gtk_extras.dialog_extras as de
de.show_message(title=_('Big File'),
label=_('File %s is too big to import'%self.filename),
sublabel=_('Your file exceeds the maximum length of %s characters. You probably didn\'t mean to import it anyway. If you really do want to import this file, use a text editor to split it into smaller files and try importing again.')%MAX_PLAINTEXT_LENGTH,
message_type=gtk.MESSAGE_ERROR)
return
ifi = file(self.filename,'r')
data = '\n'.join(check_encodings.get_file(ifi))
ifi.close()
self.set_text(data)
return InteractiveImporter.do_run(self)
def offer_multiple_export(self, recs, prefs, parent=None, prog=None):
"""Offer user a chance to export multiple recipes at once.
Return the exporter class capable of doing this and a
dictionary of arguments for the progress dialog.
"""
if len(recs) < 950:
# inelegantly avoid bug that happens when this code runs
# on large numbers of recipes. The good news is that this
# that that will almost only ever happen when we're
# exporting all recipes, which makes this code irrelevant
# anyway.
self.app.rd.include_linked_recipes(recs)
ext = prefs.get('save_recipes_as', '%sxml' % os.path.extsep)
exp_directory = prefs.get(
'rec_exp_directory',
get_user_special_dir(USER_DIRECTORY_DOCUMENTS))
fn, exp_type = de.saveas_file(
_("Export recipes"),
filename="%s%s%s%s" %
(exp_directory, os.path.sep, _('recipes'), ext),
parent=parent,
filters=self.get_multiple_filters())
if fn:
prefs['rec_exp_directory'] = os.path.split(fn)[0]
prefs['save_recipes_as'] = os.path.splitext(fn)[1]
instance = self.do_multiple_export(recs, fn, exp_type)
if not instance:
de.show_message(
okay=gtk.STOCK_CLOSE,
cancel=False,
label=_('Unable to export: unknown filetype "%s"' % fn),
sublabel=
_('Please make sure to select a filetype from the dropdown menu when saving.'
),
message_type=gtk.MESSAGE_ERROR,
)
return
import gourmet.GourmetRecipeManager
main_app = gourmet.GourmetRecipeManager.get_application()
print 'Connect', instance, 'to show dialog when done'
instance.connect(
'completed',
lambda *args: main_app.offer_url('Export complete!',
'Recipes exported to %s' % fn,
url='file:///%s' % fn))
return instance
def offer_multiple_export (self, recs, prefs, parent=None, prog=None):
"""Offer user a chance to export multiple recipes at once.
Return the exporter class capable of doing this and a
dictionary of arguments for the progress dialog.
"""
if len(recs) < 950:
# inelegantly avoid bug that happens when this code runs
# on large numbers of recipes. The good news is that this
# that that will almost only ever happen when we're
# exporting all recipes, which makes this code irrelevant
# anyway.
self.app.rd.include_linked_recipes(recs)
ext = prefs.get('save_recipes_as','%sxml'%os.path.extsep)
exp_directory = prefs.get('rec_exp_directory',
get_user_special_dir(USER_DIRECTORY_DOCUMENTS)
)
fn,exp_type=de.saveas_file(_("Export recipes"),
filename="%s%s%s%s"%(exp_directory,
os.path.sep,
_('recipes'),
ext),
parent=parent,
filters=self.get_multiple_filters())
if fn:
prefs['rec_exp_directory']=os.path.split(fn)[0]
prefs['save_recipes_as']=os.path.splitext(fn)[1]
instance = self.do_multiple_export(recs, fn, exp_type)
if not instance:
de.show_message(
okay=gtk.STOCK_CLOSE,
cancel=False,
label=_('Unable to export: unknown filetype "%s"'%fn),
sublabel=_('Please make sure to select a filetype from the dropdown menu when saving.'),
message_type=gtk.MESSAGE_ERROR,
)
return
import gourmet.GourmetRecipeManager
main_app = gourmet.GourmetRecipeManager.get_application()
print 'Connect',instance,'to show dialog when done'
instance.connect('completed',
lambda *args: main_app.offer_url('Export complete!',
'Recipes exported to %s'%fn,
url='file:///%s'%fn))
return instance
def email(self, address=None):
if address: self.emailaddress = address
if self.email_options['email_include_body']:
self.write_email_text()
if self.email_options['email_include_html']:
self.write_email_html()
if self.email_options['email_include_pdf']:
self.write_email_pdf()
if not self.email_options[
'email_include_body'] and not self.email_options[
'email_include_body']:
de.show_message(
_("E-mail not sent"),
sublabel=
_("You have not chosen to include the recipe in the body of the message or as an attachment."
))
else:
self.send_email()
def offer_multiple_export(self,
recs,
prefs,
parent=None,
prog=None,
export_all=False):
"""Offer user a chance to export multiple recipes at once.
Return the exporter class capable of doing this and a
dictionary of arguments for the progress dialog.
"""
if (not export_all) or (len(recs) < 950):
# inelegantly avoid bug that happens when this code runs
# on large numbers of recipes. The good news is that this
# that that will almost only ever happen when we're
# exporting all recipes, which makes this code irrelevant
# anyway.
self.app.rd.include_linked_recipes(recs)
ext = prefs.get('save_recipes_as', '%sxml' % os.path.extsep)
exp_directory = prefs.get(
'rec_exp_directory',
get_user_special_dir(USER_DIRECTORY_DOCUMENTS))
fn, exp_type = de.saveas_file(
_("Export recipes"),
filename="%s%s%s%s" %
(exp_directory, os.path.sep, _('recipes'), ext),
parent=parent,
filters=self.get_multiple_filters())
if fn:
prefs['rec_exp_directory'] = os.path.split(fn)[0]
prefs['save_recipes_as'] = os.path.splitext(fn)[1]
instance = self.do_multiple_export(recs, fn, exp_type)
if not instance:
de.show_message(
okay=Gtk.STOCK_CLOSE,
cancel=False,
label=_('Unable to export: unknown filetype "%s"' % fn),
sublabel=
_('Please make sure to select a filetype from the dropdown menu when saving.'
),
message_type=Gtk.MessageType.ERROR,
)
return
return instance
def apply_cb (self, *args):
page = self.notebook.get_current_page()
if page == self.NUT_PAGE:
self.apply_nut_equivalent()
self.check_next_amount()
elif page == self.UNIT_PAGE:
self.apply_amt_convert()
# if out of amounts, this will move to the next ingredient
self.check_next_amount()
elif page == self.CUSTOM_PAGE:
if not self.custom_factor:
de.show_message(_("To apply nutritional information, Gourmet needs a valid amount and unit."))
return
self.apply_custom()
self.check_next_amount()
elif page == self.DENSITY_PAGE:
self.apply_density()
self.check_next_amount()
self.curpage += 1
self.prevDruidButton.set_sensitive(True)
def apply_cb (self, *args):
page = self.notebook.get_current_page()
if page == self.NUT_PAGE:
self.apply_nut_equivalent()
self.check_next_amount()
elif page == self.UNIT_PAGE:
self.apply_amt_convert()
# if out of amounts, this will move to the next ingredient
self.check_next_amount()
elif page == self.CUSTOM_PAGE:
if not self.custom_factor:
de.show_message(_("To apply nutritional information, Gourmet needs a valid amount and unit."))
return
self.apply_custom()
self.check_next_amount()
elif page == self.DENSITY_PAGE:
self.apply_density()
self.check_next_amount()
self.curpage += 1
self.prevDruidButton.set_sensitive(True)
def set_document (self, filename, operation,context):
try:
from subprocess import Popen
import _winreg
regPathKey = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE,
"Software\Microsoft\Windows\CurrentVersion\App Paths\AcroRd32.exe")
regPathValue, regPathType = _winreg.QueryValueEx(regPathKey, "")
if regPathType != _winreg.REG_SZ:
raise TypeError
except:
from gourmet.gtk_extras.dialog_extras import show_message
show_message(label=_("Could not find Adobe Reader on your system."),
sublabel=_("This version of Gourmet Recipe Manager "
"requires Adobe Reader "
"to be able to print; other PDF viewers will not work.\n"
"Please install Adobe Reader from http://get.adobe.com/reader/. \n"
"Alternatively, export your recipe(s) to PDF "
"and print it with another PDF viewer."))
else:
# Launch a new instance (/n) of Adobe Reader with our temporary
# PDF to display the print dialog (/p).
Popen(regPathValue + " /n /p " + os.path.realpath(filename))
def __init__(self, *args, **kwargs):
from gourmet.gtk_extras.dialog_extras import show_message
show_message(label=_('Unable to print: no print plugins are active!'),
sublabel=_(ERR_NO_PLUGIN_MSG))
raise NotImplementedError
def show_error (self, *args):
from gourmet.gtk_extras.dialog_extras import show_message
show_message(sublabel='There was an error printing. Apologies')
def show_error(self, *args):
from gourmet.gtk_extras.dialog_extras import show_message
show_message(sublabel="There was an error printing. Apologies")
def show_traceback (self, button, errno, errname, traceback):
import gourmet.gtk_extras.dialog_extras as de
de.show_message(label=_('Error'),
sublabel=_('Error %s: %s')%(errno,errname),
expander=(_('Traceback'),traceback),
)
def show_error(self, *args):
show_message(sublabel='There was an error printing. Apologies')
def show_traceback(self, button: Gtk.Button, errno: int, errname: str,
traceback: str):
show_message(label=_('Error'),
sublabel=_('Error %s: %s') % (errno, errname),
expander=(_('Traceback'), traceback))
