python.lang.compatibility.python37.python37-compatibility-importlib2

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Found 'importlib.resources', which is a module only available on Python 3.7+. This does not work in lower versions, and therefore is not backwards compatible. Use importlib_resources instead for older Python versions.

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Defintion

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rules:
  - id: python37-compatibility-importlib2
    pattern: import importlib.resources
    message: Found 'importlib.resources', which is a module only available on Python
      3.7+. This does not work in lower versions, and therefore is not backwards
      compatible. Use importlib_resources instead for older Python versions.
    languages:
      - python
    severity: ERROR
    metadata:
      category: compatibility
      technology:
        - python
      license: Commons Clause License Condition v1.0[LGPL-2.1-only]

Examples

python37.py

import os

# ruleid: python37-compatibility-importlib2
import importlib.resources

# ruleid: python37-compatibility-importlib3
import importlib.abc.ResourceReader

# ruleid:python37-compatibility-importlib
importlib.source_hash()

# ruleid: python37-compatibility-httpconn
http.client.HTTPConnection(blocksize=5,var, etc)

# ruleid: python37-compatibility-textiowrapper
TextIOWrapper.reconfigure(var)

# ruleid: python37-compatibility-ipv6network1
ipaddress.IPv6Network.subnet_of(ip)

# ruleid: python37-compatibility-ipv6network2
ipaddress.IPv6Network.supernet_of(ip)

# ruleid: python37-compatibility-ipv4network1
ipaddress.IPv4Network.subnet_of(ip)

# ruleid: python37-compatibility-ipv4network2
ipaddress.IPv4Network.supernet_of(ip)

# ruleid: python37-compatibility-locale1
locale.format_string(monetary=var, extravars)

# ruleid: python37-compatibility-math1
math.remainder(24, 3)

# ruleid: python37-compatibility-multiprocess1
multiprocessing.Process.close()

# ruleid: python37-compatibility-multiprocess2
multiprocessing.Process.kill()

# ruleid: python37-compatibility-os1
os.preadv(var)

# ruleid: python37-compatibility-pdb
pdb.set_trace(header=header, stuffa)


if hasattr(os, 'pwrite'):
    # OK
    os.pwrite('a')


if hasattr(os, 'pwritev'):
    # OK
    os.pwritev('a')


# ruleid:python37-compatibility-os2-ok2
os.pwritev('b')