def save(self):
"""
Save the content of the currently active editor tab.
"""
tab = self._view.current_tab
if tab is None:
# There is no active text editor so abort.
return
if tab.path is None:
# Unsaved file.
tab.path = self._view.get_save_path(get_workspace_dir())
if tab.path:
# The user specified a path to a file.
if not os.path.basename(tab.path).endswith('.py'):
# No extension given, default to .py
tab.path += '.py'
try:
with open_atomic(tab.path, 'w', newline='') as f:
logger.info('Saving script to: {}'.format(tab.path))
logger.debug(tab.text())
f.write(tab.text())
tab.setModified(False)
except OSError as e:
logger.error(e)
message = 'Could not save file.'
information = ("Error saving file to disk. Ensure you have "
"permission to write the file and "
"sufficient disk space.")
self._view.show_message(message, information)
else:
# The user cancelled the filename selection.
tab.path = None
def check_pycodestyle(code):
"""
Given some code, uses the PyCodeStyle module (was PEP8) to return a list
of items describing issues of coding style. See:
https://pycodestyle.readthedocs.io/en/latest/intro.html
"""
# PyCodeStyle reads input from files, so make a temporary file containing
# the code.
code_fd, code_filename = tempfile.mkstemp()
os.close(code_fd)
with open_atomic(code_filename, 'w', newline='') as code_file:
code_file.write(code)
# Configure which PEP8 rules to ignore.
style = StyleGuide(parse_argv=False, config_file=False)
checker = Checker(code_filename, options=style.options)
# Re-route stdout to a temporary buffer to be parsed below.
temp_out = io.StringIO()
sys.stdout = temp_out
# Check the code.
checker.check_all()
# Put stdout back and read the content of the buffer. Remove the temporary
# file created at the start.
sys.stdout = sys.__stdout__
temp_out.seek(0)
results = temp_out.read()
temp_out.close()
code_file.close()
os.remove(code_filename)
# Parse the output from the tool into a dictionary of structured data.
style_feedback = {}
for result in results.split('\n'):
matcher = STYLE_REGEX.match(result)
if matcher:
line_no, col, msg = matcher.groups()
line_no = int(line_no) - 1
code, description = msg.split(' ', 1)
if code == 'E303':
description += ' above this line'
if line_no not in style_feedback:
style_feedback[line_no] = []
style_feedback[line_no].append({
'line_no': line_no,
'column': int(col) - 1,
'message': description.capitalize(),
'code': code,
})
return style_feedback
def check_pycodestyle(code):
"""
Given some code, uses the PyCodeStyle module (was PEP8) to return a list
of items describing issues of coding style. See:
https://pycodestyle.readthedocs.io/en/latest/intro.html
"""
# PyCodeStyle reads input from files, so make a temporary file containing
# the code.
code_fd, code_filename = tempfile.mkstemp()
os.close(code_fd)
with open_atomic(code_filename, 'w', newline='') as code_file:
code_file.write(code)
# Configure which PEP8 rules to ignore.
style = StyleGuide(parse_argv=False, config_file=False)
checker = Checker(code_filename, options=style.options)
# Re-route stdout to a temporary buffer to be parsed below.
temp_out = io.StringIO()
sys.stdout = temp_out
# Check the code.
checker.check_all()
# Put stdout back and read the content of the buffer. Remove the temporary
# file created at the start.
sys.stdout = sys.__stdout__
temp_out.seek(0)
results = temp_out.read()
temp_out.close()
code_file.close()
os.remove(code_filename)
# Parse the output from the tool into a dictionary of structured data.
style_feedback = {}
for result in results.split('\n'):
matcher = STYLE_REGEX.match(result)
if matcher:
line_no, col, msg = matcher.groups()
line_no = int(line_no) - 1
code, description = msg.split(' ', 1)
if code == 'E303':
description += ' above this line'
if line_no not in style_feedback:
style_feedback[line_no] = []
style_feedback[line_no].append({
'line_no': line_no,
'column': int(col) - 1,
'message': description.capitalize(),
'code': code,
})
return style_feedback
def save(self):
"""
Save the content of the currently active editor tab.
"""
tab = self._view.current_tab
if tab is None:
# There is no active text editor so abort.
return
if tab.path is None:
# Unsaved file.
tab.path = self._view.get_save_path(get_workspace_dir())
if tab.path:
# The user specified a path to a file.
if not os.path.basename(tab.path).endswith('.py'):
# No extension given, default to .py
tab.path += '.py'
with open_atomic(tab.path, 'w', newline='') as f:
logger.info('Saving script to: {}'.format(tab.path))
logger.debug(tab.text())
f.write(tab.text())
tab.setModified(False)
else:
# The user cancelled the filename selection.
tab.path = None
def save(self):
"""
Save the content of the currently active editor tab.
"""
tab = self._view.current_tab
if tab is None:
# There is no active text editor so abort.
return
if tab.path is None:
# Unsaved file.
tab.path = self._view.get_save_path(get_workspace_dir())
if tab.path:
# The user specified a path to a file.
if not os.path.basename(tab.path).endswith('.py'):
# No extension given, default to .py
tab.path += '.py'
with open_atomic(tab.path, 'w', newline='') as f:
logger.info('Saving script to: {}'.format(tab.path))
logger.debug(tab.text())
f.write(tab.text())
tab.setModified(False)
else:
# The user cancelled the filename selection.
tab.path = None