| """Warnings about global statements and usage of global variables.""" |
| from __future__ import print_function |
| |
| global CSTE # [global-at-module-level] |
| print(CSTE) # [undefined-variable] |
| |
| CONSTANT = 1 |
| |
| def fix_contant(value): |
| """all this is ok, but try not using global ;)""" |
| global CONSTANT # [global-statement] |
| print(CONSTANT) |
| CONSTANT = value |
| |
| |
| def other(): |
| """global behaviour test""" |
| global HOP # [global-variable-not-assigned] |
| print(HOP) # [undefined-variable] |
| |
| |
| def define_constant(): |
| """ok but somevar is not defined at the module scope""" |
| global SOMEVAR # [global-variable-undefined] |
| SOMEVAR = 2 |
| |
| |
| # pylint: disable=invalid-name |
| def global_with_import(): |
| """should only warn for global-statement""" |
| global sys # [global-statement] |
| import sys # pylint: disable=import-outside-toplevel |
