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Removed stdin.write and stdout.read from GnuPG and replaced it with subprocess.communicate, to avoid deadlocks when larger messages are passed in

This commit is contained in:
Igor Rzegocki 2013-04-17 20:23:48 +02:00
parent 2b3f792271
commit 078381c2dd
1 changed files with 1 additions and 10 deletions
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11
GnuPG/__init__.py
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@ -26,16 +26,7 @@ class GPGEncryptor:
def encrypt(self): def encrypt(self):
p = subprocess.Popen( self._command(), stdin=subprocess.PIPE, stdout=subprocess.PIPE,stderr=subprocess.PIPE ) p = subprocess.Popen( self._command(), stdin=subprocess.PIPE, stdout=subprocess.PIPE,stderr=subprocess.PIPE )
(stdin, stdout, stderr) = (p.stdin, p.stdout, p.stderr) encdata = p.communicate(input=self._message)[0]
# Write the data
stdin.write(self._message)
stdin.close()
# Read the encrypted data
p.wait()
encdata = stdout.read()
return encdata return encdata
def _command(self): def _command(self):