Python TypeError:应为字符串有效负载:<;类别';字节'&燃气轮机;
我正在使用Python 3.2。 我使用以下代码编写了一个构建日志文件:Python TypeError:应为字符串有效负载:<;类别';字节'&燃气轮机;,python,python-3.x,Python,Python 3.x,我正在使用Python 3.2。 我使用以下代码编写了一个构建日志文件: rsltFile = open('buildLog.txt', 'wb') p = subprocess.Popen('call ant compile', shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) for line in p.stdout.readlines(): rsltFile.write(line)
rsltFile = open('buildLog.txt', 'wb')
p = subprocess.Popen('call ant compile', shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
for line in p.stdout.readlines():
rsltFile.write(line)
retval = p.wait()
然后,我使用以下命令发送一封电子邮件,并附上上述文件:
def send_mail(send_from, send_to, subject, text, files=[], server="XXX.XXX.com"):
assert type(send_to)==list
assert type(files)==list
msg = MIMEMultipart()
msg['From'] = send_from
msg['To'] = COMMASPACE.join(send_to)
msg['Date'] = formatdate(localtime=True)
msg['Subject'] = subject
msg.attach( MIMEText(text) )
for f in files:
part = MIMEBase('application', "octet-stream")
part.set_payload( open(f,"rb").read() )
part.add_header('Content-Disposition', 'attachment; filename="%s"' % os.path.basename(f))
msg.attach(part)
smtp = smtplib.SMTP(server)
smtp.sendmail(send_from, send_to, msg.as_string())
smtp.close()
File "C:\workspace\VCT2400_Service\ServiceApplication\autobuild\myMail.py", line 29, in send_mail
smtp.sendmail(send_from, send_to, msg.as_string())
File "C:\Python32\lib\email\message.py", line 168, in as_string
g.flatten(self, unixfrom=unixfrom)
File "C:\Python32\lib\email\generator.py", line 91, in flatten
self._write(msg)
File "C:\Python32\lib\email\generator.py", line 137, in _write
self._dispatch(msg)
File "C:\Python32\lib\email\generator.py", line 163, in _dispatch
meth(msg)
File "C:\Python32\lib\email\generator.py", line 224, in _handle_multipart
g.flatten(part, unixfrom=False, linesep=self._NL)
File "C:\Python32\lib\email\generator.py", line 91, in flatten
self._write(msg)
File "C:\Python32\lib\email\generator.py", line 137, in _write
self._dispatch(msg)
File "C:\Python32\lib\email\generator.py", line 163, in _dispatch
meth(msg)
File "C:\Python32\lib\email\generator.py", line 192, in _handle_text
raise TypeError('string payload expected: %s' % type(payload))
TypeError: string payload expected: <class 'bytes'>
但是我得到了以下错误:
def send_mail(send_from, send_to, subject, text, files=[], server="XXX.XXX.com"):
assert type(send_to)==list
assert type(files)==list
msg = MIMEMultipart()
msg['From'] = send_from
msg['To'] = COMMASPACE.join(send_to)
msg['Date'] = formatdate(localtime=True)
msg['Subject'] = subject
msg.attach( MIMEText(text) )
for f in files:
part = MIMEBase('application', "octet-stream")
part.set_payload( open(f,"rb").read() )
part.add_header('Content-Disposition', 'attachment; filename="%s"' % os.path.basename(f))
msg.attach(part)
smtp = smtplib.SMTP(server)
smtp.sendmail(send_from, send_to, msg.as_string())
smtp.close()
File "C:\workspace\VCT2400_Service\ServiceApplication\autobuild\myMail.py", line 29, in send_mail
smtp.sendmail(send_from, send_to, msg.as_string())
File "C:\Python32\lib\email\message.py", line 168, in as_string
g.flatten(self, unixfrom=unixfrom)
File "C:\Python32\lib\email\generator.py", line 91, in flatten
self._write(msg)
File "C:\Python32\lib\email\generator.py", line 137, in _write
self._dispatch(msg)
File "C:\Python32\lib\email\generator.py", line 163, in _dispatch
meth(msg)
File "C:\Python32\lib\email\generator.py", line 224, in _handle_multipart
g.flatten(part, unixfrom=False, linesep=self._NL)
File "C:\Python32\lib\email\generator.py", line 91, in flatten
self._write(msg)
File "C:\Python32\lib\email\generator.py", line 137, in _write
self._dispatch(msg)
File "C:\Python32\lib\email\generator.py", line 163, in _dispatch
meth(msg)
File "C:\Python32\lib\email\generator.py", line 192, in _handle_text
raise TypeError('string payload expected: %s' % type(payload))
TypeError: string payload expected: <class 'bytes'>
文件“C:\workspace\VCT2400\u Service\ServiceApplication\autobuild\myMail.py”,第29行,在send\u mail中
smtp.sendmail(发送发件人、发送收件人、msg.as\u字符串())
文件“C:\Python32\lib\email\message.py”,第168行,格式为字符串
g、 展平(自,unixfrom=unixfrom)
文件“C:\Python32\lib\email\generator.py”,第91行,扁平化
自我书写(msg)
文件“C:\Python32\lib\email\generator.py”,第137行,以书面形式
自动发送(msg)
文件“C:\Python32\lib\email\generator.py”,第163行,在
甲基(味精)
文件“C:\Python32\lib\email\generator.py”,第224行,在多部分中
g、 展平(零件,unixfrom=False,linesep=self.\u NL)
文件“C:\Python32\lib\email\generator.py”,第91行,扁平化
自我书写(msg)
文件“C:\Python32\lib\email\generator.py”,第137行,以书面形式
自动发送(msg)
文件“C:\Python32\lib\email\generator.py”,第163行,在
甲基(味精)
文件“C:\Python32\lib\email\generator.py”,第192行,文本
raise TypeError('应为字符串负载:%s'%type(负载))
TypeError:应为字符串有效负载:
file.read(在“rb”模式下打开)在Python 3中返回字节,您需要在“rt”模式下打开文件或使用将字节解码为字符串
我强烈建议观看这与以下内容密切相关: