diff options
Diffstat (limited to 'netlib')
| -rw-r--r-- | netlib/version_check.py | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/netlib/version_check.py b/netlib/version_check.py index aae4e8c7..1d7e025c 100644 --- a/netlib/version_check.py +++ b/netlib/version_check.py @@ -3,10 +3,11 @@ Having installed a wrong version of pyOpenSSL or netlib is unfortunately a very common source of error. Check before every start that both versions are somewhat okay. """ -from __future__ import division, absolute_import, print_function, unicode_literals +from __future__ import division, absolute_import, print_function import sys import inspect import os.path + import OpenSSL from . import version @@ -28,19 +29,29 @@ def check_mitmproxy_version(mitmproxy_version, fp=sys.stderr): def check_pyopenssl_version(min_version=PYOPENSSL_MIN_VERSION, fp=sys.stderr): - v = tuple(int(x) for x in OpenSSL.__version__.split(".")[:2]) + min_version_str = ".".join(str(x) for x in min_version) + try: + v = tuple(int(x) for x in OpenSSL.__version__.split(".")[:2]) + except ValueError: + print( + "Cannot parse pyOpenSSL version: {}" + "mitmproxy requires pyOpenSSL {} or greater.".format( + OpenSSL.__version__, min_version_str + ), + file=fp + ) + return if v < min_version: print( - "You are using an outdated version of pyOpenSSL:" - " mitmproxy requires pyOpenSSL %s or greater." % - str(min_version), + "You are using an outdated version of pyOpenSSL: " + "mitmproxy requires pyOpenSSL {} or greater.".format(min_version_str), file=fp ) # Some users apparently have multiple versions of pyOpenSSL installed. # Report which one we got. pyopenssl_path = os.path.dirname(inspect.getfile(OpenSSL)) print( - "Your pyOpenSSL %s installation is located at %s" % ( + "Your pyOpenSSL {} installation is located at {}".format( OpenSSL.__version__, pyopenssl_path ), file=fp |