mirror of
https://github.com/thegeeklab/ansible-later.git
synced 2024-11-14 17:20:39 +00:00
83 lines
2.7 KiB
Python
83 lines
2.7 KiB
Python
"""
|
|
Provide the Reporter class.
|
|
"""
|
|
|
|
import re
|
|
import sys
|
|
|
|
|
|
class Reporter(object):
|
|
"""
|
|
Formats the results of pyflakes checks to users.
|
|
"""
|
|
|
|
def __init__(self, warningStream, errorStream):
|
|
"""
|
|
Construct a L{Reporter}.
|
|
|
|
@param warningStream: A file-like object where warnings will be
|
|
written to. The stream's C{write} method must accept unicode.
|
|
C{sys.stdout} is a good value.
|
|
@param errorStream: A file-like object where error output will be
|
|
written to. The stream's C{write} method must accept unicode.
|
|
C{sys.stderr} is a good value.
|
|
"""
|
|
self._stdout = warningStream
|
|
self._stderr = errorStream
|
|
|
|
def unexpectedError(self, filename, msg):
|
|
"""
|
|
An unexpected error occurred trying to process C{filename}.
|
|
|
|
@param filename: The path to a file that we could not process.
|
|
@ptype filename: C{unicode}
|
|
@param msg: A message explaining the problem.
|
|
@ptype msg: C{unicode}
|
|
"""
|
|
self._stderr.write("%s: %s\n" % (filename, msg))
|
|
|
|
def syntaxError(self, filename, msg, lineno, offset, text):
|
|
"""
|
|
There was a syntax error in C{filename}.
|
|
|
|
@param filename: The path to the file with the syntax error.
|
|
@ptype filename: C{unicode}
|
|
@param msg: An explanation of the syntax error.
|
|
@ptype msg: C{unicode}
|
|
@param lineno: The line number where the syntax error occurred.
|
|
@ptype lineno: C{int}
|
|
@param offset: The column on which the syntax error occurred, or None.
|
|
@ptype offset: C{int}
|
|
@param text: The source code containing the syntax error.
|
|
@ptype text: C{unicode}
|
|
"""
|
|
line = text.splitlines()[-1]
|
|
if offset is not None:
|
|
if sys.version_info < (3, 8):
|
|
offset = offset - (len(text) - len(line)) + 1
|
|
self._stderr.write('%s:%d:%d: %s\n' %
|
|
(filename, lineno, offset, msg))
|
|
else:
|
|
self._stderr.write('%s:%d: %s\n' % (filename, lineno, msg))
|
|
self._stderr.write(line)
|
|
self._stderr.write('\n')
|
|
if offset is not None:
|
|
self._stderr.write(re.sub(r'\S', ' ', line[:offset - 1]) +
|
|
"^\n")
|
|
|
|
def flake(self, message):
|
|
"""
|
|
pyflakes found something wrong with the code.
|
|
|
|
@param: A L{pyflakes.messages.Message}.
|
|
"""
|
|
self._stdout.write(str(message))
|
|
self._stdout.write('\n')
|
|
|
|
|
|
def _makeDefaultReporter():
|
|
"""
|
|
Make a reporter that can be used when no reporter is specified.
|
|
"""
|
|
return Reporter(sys.stdout, sys.stderr)
|