class ShellCommand(object):
def __init__(self, command, wait=True, fail_fast=False, cwd=None):
self.exit_code = 0
self.command = command
self.log_fp = StringIO()
self.wait = wait
self.fail_fast = fail_fast
self.run(cwd=cwd)
def run(self, cwd=None):
mssapi.log.info('running:%s' % self.command)
self.process = subprocess.Popen(self.command, shell=True,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
cwd=cwd)
if(self.wait):
while self.process.poll() is None:
time.sleep(1)
t = self.process.communicate()
self.log_fp.write(t[0])
self.log_fp.write(t[1])
mssapi.log.info(self.log_fp.getvalue())
self.exit_code = self.process.returncode
if self.fail_fast and self.exit_code != 0:
raise Exception("Command " + self.command +
" failed with status " + self.exit_code)
return self.exit_code
def setReadOnly(self, value):
raise AttributeError
def getStatus(self):
return self.exit_code
status = property(getStatus, setReadOnly, None,
'The exit code for the command')
def getOutput(self):
return self.log_fp.getvalue()
output = property(getOutput, setReadOnly, None,
'The STDIN and STDERR output of the command')
class ShellCommand(object):
def __init__(self, command, wait=True, fail_fast=False, cwd=None):
self.exit_code = 0
self.command = command
self.log_fp = StringIO()
self.wait = wait
self.fail_fast = fail_fast
self.run(cwd=cwd)
def run(self, cwd=None):
mssapi.log.info('running:%s' % self.command)
self.process = subprocess.Popen(self.command,
shell=True,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
cwd=cwd)
if (self.wait):
while self.process.poll() is None:
time.sleep(1)
t = self.process.communicate()
self.log_fp.write(t[0])
self.log_fp.write(t[1])
mssapi.log.info(self.log_fp.getvalue())
self.exit_code = self.process.returncode
if self.fail_fast and self.exit_code != 0:
raise Exception("Command " + self.command +
" failed with status " + self.exit_code)
return self.exit_code
def setReadOnly(self, value):
raise AttributeError
def getStatus(self):
return self.exit_code
status = property(getStatus, setReadOnly, None,
'The exit code for the command')
def getOutput(self):
return self.log_fp.getvalue()
output = property(getOutput, setReadOnly, None,
'The STDIN and STDERR output of the command')
def write_mime_multipart(content,
compress=False,
deftype='text/plain',
delimiter=':'):
"""Description:
:param content: A list of tuples of name-content pairs. This is used
instead of a dict to ensure that scripts run in order
:type list of tuples:
:param compress: Use gzip to compress the scripts, defaults to no compression
:type bool:
:param deftype: The type that should be assumed if nothing else can be figured out
:type str:
:param delimiter: mime delimiter
:type str:
:return: Final mime multipart
:rtype: str:
"""
wrapper = email.mime.multipart.MIMEMultipart()
for name, con in content:
definite_type = guess_mime_type(con, deftype)
maintype, subtype = definite_type.split('/', 1)
if maintype == 'text':
mime_con = email.mime.text.MIMEText(con, _subtype=subtype)
else:
mime_con = email.mime.base.MIMEBase(maintype, subtype)
mime_con.set_payload(con)
# Encode the payload using Base64
email.encoders.encode_base64(mime_con)
mime_con.add_header('Content-Disposition', 'attachment', filename=name)
wrapper.attach(mime_con)
rcontent = wrapper.as_string()
if compress:
buf = StringIO()
gz = gzip.GzipFile(mode='wb', fileobj=buf)
try:
gz.write(rcontent)
finally:
gz.close()
rcontent = buf.getvalue()
return rcontent
def write_mime_multipart(content, compress=False, deftype='text/plain', delimiter=':'):
"""Description:
:param content: A list of tuples of name-content pairs. This is used
instead of a dict to ensure that scripts run in order
:type list of tuples:
:param compress: Use gzip to compress the scripts, defaults to no compression
:type bool:
:param deftype: The type that should be assumed if nothing else can be figured out
:type str:
:param delimiter: mime delimiter
:type str:
:return: Final mime multipart
:rtype: str:
"""
wrapper = email.mime.multipart.MIMEMultipart()
for name, con in content:
definite_type = guess_mime_type(con, deftype)
maintype, subtype = definite_type.split('/', 1)
if maintype == 'text':
mime_con = email.mime.text.MIMEText(con, _subtype=subtype)
else:
mime_con = email.mime.base.MIMEBase(maintype, subtype)
mime_con.set_payload(con)
# Encode the payload using Base64
email.encoders.encode_base64(mime_con)
mime_con.add_header('Content-Disposition', 'attachment', filename=name)
wrapper.attach(mime_con)
rcontent = wrapper.as_string()
if compress:
buf = StringIO()
gz = gzip.GzipFile(mode='wb', fileobj=buf)
try:
gz.write(rcontent)
finally:
gz.close()
rcontent = buf.getvalue()
return rcontent
def dump(self):
s = StringIO()
self.write(s)
print(s.getvalue())
