Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2018-02-22 00:25
__init__.py	5.02 KB	-rw-r--r--	2015-09-11 09:22
fix_UserDict.py	3.75 KB	-rw-r--r--	2015-09-11 09:22
fix_absolute_import.py	3.07 KB	-rw-r--r--	2014-11-21 12:52
fix_add__future__imports_except_unicode_literals.py	663 B	-rw-r--r--	2014-11-21 12:52
fix_basestring.py	395 B	-rw-r--r--	2015-07-25 12:34
fix_bytes.py	685 B	-rw-r--r--	2014-11-21 12:52
fix_cmp.py	702 B	-rw-r--r--	2014-11-21 12:52
fix_division.py	229 B	-rw-r--r--	2014-11-21 12:52
fix_division_safe.py	2.19 KB	-rw-r--r--	2014-11-21 12:52
fix_execfile.py	922 B	-rw-r--r--	2014-11-21 12:52
fix_future_builtins.py	1.98 KB	-rw-r--r--	2014-11-21 12:52
fix_future_standard_library.py	735 B	-rw-r--r--	2014-11-21 12:52
fix_future_standard_library_urllib.py	1003 B	-rw-r--r--	2014-11-21 12:52
fix_metaclass.py	9.34 KB	-rw-r--r--	2015-09-11 09:22
fix_next_call.py	3.08 KB	-rw-r--r--	2014-11-21 12:52
fix_object.py	407 B	-rw-r--r--	2014-11-21 12:52
fix_oldstr_wrap.py	2.5 KB	-rw-r--r--	2015-09-11 09:22
fix_order___future__imports.py	830 B	-rw-r--r--	2015-09-11 09:22
fix_print.py	3.3 KB	-rw-r--r--	2014-11-21 12:52
fix_print_with_import.py	736 B	-rw-r--r--	2014-11-21 12:52
fix_raise.py	2.12 KB	-rw-r--r--	2014-11-21 12:52
fix_remove_old__future__imports.py	852 B	-rw-r--r--	2014-11-21 12:52
fix_unicode_keep_u.py	780 B	-rw-r--r--	2014-11-21 12:52
fix_unicode_literals_import.py	372 B	-rw-r--r--	2014-11-21 12:52
fix_xrange_with_import.py	479 B	-rw-r--r--	2014-11-21 12:52

Rename

"""
Fixer for import statements, with a __future__ import line.

Based on lib2to3/fixes/fix_import.py, but extended slightly so it also
supports Cython modules.

If spam is being imported from the local directory, this import:
    from spam import eggs
becomes:
    from __future__ import absolute_import
    from .spam import eggs

and this import:
    import spam
becomes:
    from __future__ import absolute_import
    from . import spam
"""

from os.path import dirname, join, exists, sep
from lib2to3.fixes.fix_import import FixImport
from lib2to3.fixer_util import FromImport, syms
from lib2to3.fixes.fix_import import traverse_imports

from libfuturize.fixer_util import future_import

class FixAbsoluteImport(FixImport):
    run_order = 9

def transform(self, node, results):
        """
        Copied from FixImport.transform(), but with this line added in
        any modules that had implicit relative imports changed:

from __future__ import absolute_import"
        """
        if self.skip:
            return
        imp = results['imp']

if node.type == syms.import_from:
            # Some imps are top-level (eg: 'import ham')
            # some are first level (eg: 'import ham.eggs')
            # some are third level (eg: 'import ham.eggs as spam')
            # Hence, the loop
            while not hasattr(imp, 'value'):
                imp = imp.children[0]
            if self.probably_a_local_import(imp.value):
                imp.value = u"." + imp.value
                imp.changed()
                future_import(u"absolute_import", node)
        else:
            have_local = False
            have_absolute = False
            for mod_name in traverse_imports(imp):
                if self.probably_a_local_import(mod_name):
                    have_local = True
                else:
                    have_absolute = True
            if have_absolute:
                if have_local:
                    # We won't handle both sibling and absolute imports in the
                    # same statement at the moment.
                    self.warning(node, "absolute and local imports together")
                return

new = FromImport(u".", [imp])
            new.prefix = node.prefix
            future_import(u"absolute_import", node)
            return new

def probably_a_local_import(self, imp_name):
        """
        Like the corresponding method in the base class, but this also
        supports Cython modules.
        """
        if imp_name.startswith(u"."):
            # Relative imports are certainly not local imports.
            return False
        imp_name = imp_name.split(u".", 1)[0]
        base_path = dirname(self.filename)
        base_path = join(base_path, imp_name)
        # If there is no __init__.py next to the file its not in a package
        # so can't be a relative import.
        if not exists(join(dirname(base_path), "__init__.py")):
            return False
        for ext in [".py", sep, ".pyc", ".so", ".sl", ".pyd", ".pyx"]:
            if exists(base_path + ext):
                return True
        return False