def act(controller, bundle, options): context = tea.get_context(controller) action_name = tea.get_option(options, 'action', '') editor = ZenEditor(context, bundle) try: return zencoding.run_action(action_name, editor) except zencoding.utils.ZenError: tea.say(context, 'Error while performing Zen Coding action', sys.exc_info()[1].value) except: msg_writer = SimpleWriter() msg = traceback.print_exc(file=msg_writer) tea.say(context, 'Runtime error', msg_writer.get())
def act(controller, bundle, options):
context = tea.get_context(controller)
action_name = tea.get_option(options, 'action', '')
editor = ZenEditor(context, bundle)
try:
return zencoding.run_action(action_name, editor)
except zencoding.utils.ZenError:
tea.say(context, 'Error while performing Zen Coding action',
sys.exc_info()[1].value)
except:
msg_writer = SimpleWriter()
msg = traceback.print_exc(file=msg_writer)
tea.say(context, 'Runtime error', msg_writer.get())
def act(context, actionObject, action_name, undo_name=None): zen_editor = ZenEditor(context, actionObject) try: if action_name == 'wrap_with_abbreviation': abbr = actionObject.userInput().stringValue() if abbr: return zencoding.run_action(action_name, zen_editor, abbr) else: return zencoding.run_action(action_name, zen_editor) except zencoding.utils.ZenError: tea.say(context, 'Error while performing Zen Coding action', sys.exc_info()[1].value) except: msg_writer = SimpleWriter() msg = traceback.print_exc(file=msg_writer, limit=5) tea.say(context, 'Runtime error', msg_writer.get()) return False
def act(context, actionObject, action_name, undo_name=None):
zen_editor = ZenEditor(context, actionObject)
try:
if action_name == 'wrap_with_abbreviation':
abbr = actionObject.userInput().stringValue()
if abbr:
return zencoding.run_action(action_name, zen_editor, abbr)
else:
return zencoding.run_action(action_name, zen_editor)
except zencoding.utils.ZenError:
tea.say(context, 'Error while performing Zen Coding action',
sys.exc_info()[1].value)
except:
msg_writer = SimpleWriter()
msg = traceback.print_exc(file=msg_writer, limit=5)
tea.say(context, 'Runtime error', msg_writer.get())
return False
def performActionWithContext_error_(self, context):
'''
Gathers the necessary info, populates the environment, and runs
the script
'''
def execute(file, input):
'''Utility function for running the script'''
script = subprocess.Popen(
[file],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE
)
return script.communicate(str(input))
if self.script is None:
tea.log('No script found')
return False
# Environment variables that won't change with repetition
os.putenv('E_SUGARPATH', self.bundle_path)
filepath = context.documentContext().fileURL()
if filepath is not None:
os.putenv('E_FILENAME', filepath.path().lastPathComponent())
if filepath.isFileURL():
os.putenv(
'E_DIRECTORY',
filepath.path().stringByDeletingLastPathComponent()
)
os.putenv('E_FILEPATH', filepath.path())
root = tea.get_root_zone(context)
if root is False:
root = ''
os.putenv('E_ROOT_ZONE', root)
# Set up the preferences
prefs = tea.get_prefs(context)
os.putenv('E_SOFT_TABS', str(prefs.insertsSpacesForTab()))
os.putenv('E_TAB_SIZE', str(prefs.numberOfSpacesForTab()))
os.putenv('E_LINE_ENDING', prefs.lineEndingString())
os.putenv('E_XHTML', tea.get_tag_closestring(context))
# Set up the user-defined shell variables
defaults = NSUserDefaults.standardUserDefaults()
for item in defaults.arrayForKey_('TEAShellVariables'):
if 'variable' in item and item['variable'] != '':
os.putenv(item['variable'], item['value'])
# Initialize our common variables
recipe = tea.new_recipe()
ranges = tea.get_ranges(context)
# Check the user script folder for overrides
file = os.path.join(os.path.expanduser(
'~/Library/Application Support/Espresso/TEA/Scripts/'
), self.script)
if not os.path.exists(file):
file = os.path.join(self.bundle_path, 'TEA', self.script)
if not os.path.exists(file):
# File doesn't exist in the bundle, either, so something is screwy
return tea.say(
context, 'Error: could not find script',
'TEA could not find the script associated with this action. '\
'Please contact the Sugar developer, or make sure it is '\
'installed here:\n\n'\
'~/Library/Application Support/Espresso/TEA/Scripts'
)
# There's always at least one range; this thus supports multiple
# discontinuous selections
for range in ranges:
# These environment variables may change with repetition, so reset
os.putenv('E_SELECTED_TEXT',
str(context.string().substringWithRange_(range))
)
word, wordrange = tea.get_word(context, range)
os.putenv('E_CURRENT_WORD', str(word))
os.putenv('E_CURRENT_LINE',
str(context.string().substringWithRange_(
context.lineStorage().lineRangeForRange_(range)
))
)
os.putenv(
'E_LINENUMBER',
str(context.lineStorage().lineNumberForIndex_(range.location))
)
os.putenv('E_LINEINDEX', str(
range.location - \
context.lineStorage().lineStartIndexForIndex_lineNumber_(
range.location, None
)
))
active = tea.get_active_zone(context, range)
if active is False:
active = ''
os.putenv('E_ACTIVE_ZONE', str(active))
# Setup STDIN and track the source
source = 'input'
if self.input == 'selection':
input = tea.get_selection(context, range)
if input == '':
if self.alt == 'document':
input = context.string()
elif self.alt == 'line':
input, range = tea.get_line(context, range)
# For this usage, we don't want to pass the final linebreak
input = input[:-1]
range = tea.new_range(range.location, range.length-1)
elif self.alt == 'word':
input, range = tea.get_word(context, range)
elif self.alt == 'character':
input, range = tea.get_character(context, range)
source = 'alt'
elif self.input == 'document':
input = context.string()
else:
input = ''
# Run the script
try:
output, error = execute(file, input)
except:
# Most likely cause of failure is lack of executable status
try:
os.chmod(file, 0755)
output, error = execute(file, input)
except:
# Failed to execute completely, so exit with error
return tea.say(
context, 'Error: cannot execute script',
'Error: could not execute the script. Please contact '\
'the Sugar author.'
)
# Log errors
if error:
tea.log(str(error))
# Process the output
output = output.decode('utf-8')
if self.output == 'document' or \
(source == 'alt' and self.alt == 'document'):
docrange = tea.new_range(0, context.string().length())
recipe.addReplacementString_forRange_(output, docrange)
break
elif self.output == 'text':
recipe.addReplacementString_forRange_(output, range)
elif self.output == 'snippet':
recipe.addDeletedRange_(range)
break
# If no output, we don't need to go any further
if self.output is None:
return True
# Made it here, so apply the recipe and return
if self.undo is not None:
recipe.setUndoActionName_(self.undo)
recipe.prepare()
if recipe.numberOfChanges() > 0:
response = context.applyTextRecipe_(recipe)
else:
response = True
if self.output == 'snippet':
response = tea.insert_snippet(context, output)
return response
