zed/generate-http-response.py Secret

## generate-http-response.py
#!/usr/bin/python
"""cgi: stream subprocess output."""
import cgitb; cgitb.enable()
import cgi
import sys
from subprocess import Popen, PIPE, STDOUT

cmd = [sys.executable or 'python', "-u", "-c", """
# generate some output
import time
for i in range(50):
    print("<%d>" % i)
    time.sleep(.1)
"""]

def print_chunk(chunk):
    sys.stdout.write(chunk)
    sys.stdout.flush()

# print http headers
print "Content-Type: text/html"
print
sys.stdout.flush()

# print http body: output is displayed in "real time" +/- buffering
print_chunk("<!doctype html>"
            "<title>Stream subprocess output</title>")

source_code = open(__file__).read()
print_chunk("<pre><code>%s</code></pre>\n" %  cgi.escape(source_code))

p = Popen(cmd, stdout=PIPE, stderr=STDOUT, bufsize=1)
for line in iter(p.stdout.readline, ''):
    print_chunk("<pre>%s</pre>\n" % cgi.escape(line.rstrip('\n')))

# last chunk
print_chunk("") # empty
# end of source code
	#!/usr/bin/python
	"""cgi: stream subprocess output."""
	import cgitb; cgitb.enable()
	import cgi
	import sys
	from subprocess import Popen, PIPE, STDOUT

	cmd = [sys.executable or 'python', "-u", "-c", """
	# generate some output
	import time
	for i in range(50):
	print("<%d>" % i)
	time.sleep(.1)
	"""]

	def print_chunk(chunk):
	sys.stdout.write(chunk)
	sys.stdout.flush()

	# print http headers
	print "Content-Type: text/html"
	print
	sys.stdout.flush()

	# print http body: output is displayed in "real time" +/- buffering
	print_chunk("<!doctype html>"
	"<title>Stream subprocess output</title>")

	source_code = open(__file__).read()
	print_chunk("<pre><code>%s</code></pre>\n" % cgi.escape(source_code))

	p = Popen(cmd, stdout=PIPE, stderr=STDOUT, bufsize=1)
	for line in iter(p.stdout.readline, ''):
	print_chunk("<pre>%s</pre>\n" % cgi.escape(line.rstrip('\n')))

	# last chunk
	print_chunk("") # empty
	# end of source code