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#! /usr/bin/env python
# Written by Kjetil Matheussen: k.s.matheussen@notam02.no
import sys
python_version = sys.version_info[0]
if python_version==3:
import urllib.request, urllib.error, urllib.parse
else:
import urllib2
import readline
headers = {"Content-type": "text/plain", "Accept": "text/plain"}
def post2(url, data):
request = urllib2.Request(url, data, headers)
try:
response = urllib2.urlopen(request)
except urllib2.URLError:
print("<Unable to contact Radium>")
return
all_data = ""
data = response.read(1)
while data:
all_data = all_data + data
sys.stdout.write( '%s' % data )
sys.stdout.flush()
data = response.read(1)
response.close()
return all_data
def post3(url, data):
request = urllib.request.Request(url, data.encode(), headers)
try:
response = urllib.request.urlopen(request)
except urllib.error.URLError:
print("<Unable to contact Radium>")
return
all_data = ""
data = response.read(1)
while data:
str_data = str(data, encoding="utf-8")
all_data = all_data + str_data
sys.stdout.write( '%s' % str_data)
sys.stdout.flush()
data = response.read(1)
response.close()
return all_data
def post(url, data):
if python_version==3:
return post3(url, data)
else:
return post2(url, data)
def get_input(prompt):
try:
if python_version==3:
return input(prompt)
else:
return raw_input(prompt)
except EOFError:
sys.exit(0)
def start(prompt, url):
line = get_input(prompt)
while True:
result = post(url, line)
if result=="":
line = get_input("")
else:
print("\n")
line = get_input(prompt)
if __name__ == "__main__":
prompt = "s7> "
url = "http://localhost:6080"
if len(sys.argv)>1:
if (sys.argv[1].startswith("-")):
print("Usage: s7repl <prompt> <url>")
print(" Default value for <prompt> is \"s7> \"")
print(" Default value for <url> is http://localhost:6080")
sys.exit(0)
prompt = sys.argv[1]
if len(sys.argv)>2:
url = sys.argv[2]
start(prompt, url)
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