def _apply_syntax_highlighting(self):
"""Apply the syntax setting when _print() is used"""
if self._enable_syntax_highlighting:
text = pyzo.editors.getCurrentEditor().toPlainText()
ext = os.path.splitext(
pyzo.editors.getCurrentEditor()._filename)[1]
parser = Manager.suggestParser(ext, text)
self.editor.setParser(parser)
else:
self.editor.setParser(None)
def createEditor(parent, filename=None):
""" Tries to load the file given by the filename and
if succesful, creates an editor instance to put it in,
which is returned.
If filename is None, an new/unsaved/temp file is created.
"""
if g.pyzo_trace:
g.pr('createEditor: %r' % filename)
if filename is None:
# Increase counter
global newFileCounter
newFileCounter += 1
# Create editor
editor = PyzoEditor(parent)
editor.document().setModified(True)
# Set name
editor._name = "<tmp {}>".format(newFileCounter)
elif g.pyzo_outline_tab and g.pyzo and g.pyzo_patch and filename.endswith(
'.leo'):
from leo.core.pyzo_shims import OutlineEditorShim
#@+<< createEditor patch >>
#@+node:ekr.20190408085219.2: *3* << createEditor patch >>
# check and normalize
if not os.path.isfile(filename):
raise IOError("File does not exist '%s'." % filename)
#
# load file (as bytes)
with open(filename, 'rb') as f:
bb = f.read()
f.close()
# convert to text, be gentle with files not encoded with utf-8
encoding = determineEncoding(bb)
text = bb.decode(encoding, 'replace')
# process line endings
lineEndings = determineLineEnding(text)
# if we got here safely ...
# create editor and set text
### editor = PyzoEditor(parent)
editor = OutlineEditorShim(filename, parent)
editor.setPlainText(text)
# g.trace('len(text)', len(text))
editor.lineEndings = lineEndings
editor.encoding = encoding
editor.document().setModified(False)
# store name and filename
# Now done in OutlineEditorShim.
# editor._filename = filename
# editor._name = os.path.split(filename)[1]
# process indentation
###
# indentWidth = determineIndentation(text)
# if indentWidth == -1: #Tabs
# editor.setIndentWidth(pyzo.config.settings.defaultIndentWidth)
# editor.setIndentUsingSpaces(False)
# elif indentWidth:
# editor.setIndentWidth(indentWidth)
# editor.setIndentUsingSpaces(True)
if editor._filename:
editor._modifyTime = os.path.getmtime(editor._filename)
# Set parser
if 0:
if editor._filename:
### ext = os.path.splitext(editor._filename)[1]
ext = '.py'
parser = Manager.suggestParser(ext, text)
editor.setParser(parser)
else:
# todo: rename style -> parser
editor.setParser(pyzo.config.settings.defaultStyle)
#@-<< createEditor patch >>
return editor
else:
# check and normalize
if not os.path.isfile(filename):
raise IOError("File does not exist '%s'." % filename)
# load file (as bytes)
with open(filename, 'rb') as f:
bb = f.read()
f.close()
# convert to text, be gentle with files not encoded with utf-8
encoding = determineEncoding(bb)
text = bb.decode(encoding, 'replace')
# process line endings
lineEndings = determineLineEnding(text)
# if we got here safely ...
# create editor and set text
editor = PyzoEditor(parent) # showlinenumbers=False)
editor.setPlainText(text)
editor.lineEndings = lineEndings
editor.encoding = encoding
editor.document().setModified(False)
# store name and filename
editor._filename = filename
editor._name = os.path.split(filename)[1]
# process indentation
indentWidth = determineIndentation(text)
if indentWidth == -1: #Tabs
editor.setIndentWidth(pyzo.config.settings.defaultIndentWidth)
editor.setIndentUsingSpaces(False)
elif indentWidth:
editor.setIndentWidth(indentWidth)
editor.setIndentUsingSpaces(True)
if editor._filename:
editor._modifyTime = os.path.getmtime(editor._filename)
# Set parser
if editor._filename:
ext = os.path.splitext(editor._filename)[1]
parser = Manager.suggestParser(ext, text)
editor.setParser(parser)
else:
# todo: rename style -> parser
editor.setParser(pyzo.config.settings.defaultStyle)
# return
return editor
def createEditor(parent, filename=None):
""" Tries to load the file given by the filename and
if succesful, creates an editor instance to put it in,
which is returned.
If filename is None, an new/unsaved/temp file is created.
"""
if filename is None:
# Increase counter
global newFileCounter
newFileCounter += 1
# Create editor
editor = PyzoEditor(parent)
editor.document().setModified(True)
# Set name
editor._name = "<tmp {}>".format(newFileCounter)
else:
# check and normalize
if not os.path.isfile(filename):
raise IOError("File does not exist '%s'." % filename)
# load file (as bytes)
with open(filename, 'rb') as f:
bb = f.read()
f.close()
# convert to text, be gentle with files not encoded with utf-8
encoding = determineEncoding(bb)
text = bb.decode(encoding,'replace')
# process line endings
lineEndings = determineLineEnding(text)
# if we got here safely ...
# create editor and set text
editor = PyzoEditor(parent)
editor.setPlainText(text)
editor.lineEndings = lineEndings
editor.encoding = encoding
editor.document().setModified(False)
# store name and filename
editor._filename = filename
editor._name = os.path.split(filename)[1]
# process indentation
indentWidth = determineIndentation(text)
if indentWidth == -1: #Tabs
editor.setIndentWidth(pyzo.config.settings.defaultIndentWidth)
editor.setIndentUsingSpaces(False)
elif indentWidth:
editor.setIndentWidth(indentWidth)
editor.setIndentUsingSpaces(True)
if editor._filename:
editor._modifyTime = os.path.getmtime(editor._filename)
# Set parser
if editor._filename:
ext = os.path.splitext(editor._filename)[1]
parser = Manager.suggestParser(ext, text)
editor.setParser(parser)
else:
# todo: rename style -> parser
editor.setParser(pyzo.config.settings.defaultStyle)
# return
return editor