Bitmessage/PyBitmessage-2024-08-21
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Updated code quality binary operator, ignored bare except, unicode function warnings changes in shared.py #1828

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kdcis merged 1 commits from v0.6-codequality-shared into v0.6 2021-10-13 09:56:44 +02:00
Conversation 14 Commits 1 Files Changed 1 +9 -9
1 changed files with 9 additions and 9 deletions
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18
src/shared.py
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@ -133,8 +133,8 @@ def reloadMyAddressHashes():
highlevelcrypto.makeCryptor(privEncryptionKey) highlevelcrypto.makeCryptor(privEncryptionKey)
myAddressesByHash[hashobj] = addressInKeysFile myAddressesByHash[hashobj] = addressInKeysFile
tag = hashlib.sha512(hashlib.sha512( tag = hashlib.sha512(hashlib.sha512(
encodeVarint(addressVersionNumber) + encodeVarint(addressVersionNumber)
encodeVarint(streamNumber) + hashobj).digest()).digest()[32:] + encodeVarint(streamNumber) + hashobj).digest()).digest()[32:]
myAddressesByTag[tag] = addressInKeysFile myAddressesByTag[tag] = addressInKeysFile
else: else:
logger.error( logger.error(
@ -168,15 +168,15 @@ def reloadBroadcastSendersForWhichImWatching():
if addressVersionNumber <= 3: if addressVersionNumber <= 3:
privEncryptionKey = hashlib.sha512( privEncryptionKey = hashlib.sha512(
encodeVarint(addressVersionNumber) + encodeVarint(addressVersionNumber)
encodeVarint(streamNumber) + hashobj + encodeVarint(streamNumber) + hashobj
).digest()[:32] ).digest()[:32]
MyECSubscriptionCryptorObjects[hashobj] = \ MyECSubscriptionCryptorObjects[hashobj] = \
highlevelcrypto.makeCryptor(hexlify(privEncryptionKey)) highlevelcrypto.makeCryptor(hexlify(privEncryptionKey))
else: else:
doubleHashOfAddressData = hashlib.sha512(hashlib.sha512( doubleHashOfAddressData = hashlib.sha512(hashlib.sha512(
encodeVarint(addressVersionNumber) + encodeVarint(addressVersionNumber)
encodeVarint(streamNumber) + hashobj + encodeVarint(streamNumber) + hashobj
).digest()).digest() ).digest()).digest()
tag = doubleHashOfAddressData[32:] tag = doubleHashOfAddressData[32:]
privEncryptionKey = doubleHashOfAddressData[:32] privEncryptionKey = doubleHashOfAddressData[:32]
@ -187,9 +187,9 @@ def reloadBroadcastSendersForWhichImWatching():
def fixPotentiallyInvalidUTF8Data(text): def fixPotentiallyInvalidUTF8Data(text):
"""Sanitise invalid UTF-8 strings""" """Sanitise invalid UTF-8 strings"""
try: try:
unicode(text, 'utf-8') text.decode('utf-8')
return text return text
except: except UnicodeDecodeError:
return 'Part of the message is corrupt. The message cannot be' \ return 'Part of the message is corrupt. The message cannot be' \
' displayed the normal way.\n\n' + repr(text) ' displayed the normal way.\n\n' + repr(text)
@ -221,7 +221,7 @@ def checkSensitiveFilePermissions(filename):
'Skipping file permissions check for %s.' 'Skipping file permissions check for %s.'
' Filesystem fuseblk detected.', filename) ' Filesystem fuseblk detected.', filename)
return True return True
except: except: # noqa:E722
# Swallow exception here, but we might run into trouble later! # Swallow exception here, but we might run into trouble later!
logger.error('Could not determine filesystem type. %s', filename) logger.error('Could not determine filesystem type. %s', filename)
present_permissions = os.stat(filename)[0] present_permissions = os.stat(filename)[0]