def downloadBorsa(date):
outdir = '/home/wzhu/download_daily/borsa.bulletin/{:%Y}'.format(date)
if not os.path.exists(outdir):
os.makedirs(outdir)
print date
for sess in [1,2]:
url= url_tmpl.format(date, date, date, sess)
print url
test='''
req2 = None
try:
req2 = s.request('GET', url) #, allow_redirects=True)
except:
# if connection broken, wait and redo
print "error, try again in 5 mins"
pause(300)
s = requests.Session()
req2 = s.request('GET', url)
'''
req2 = s.request('GET', url)
res = req2.headers.get('content-type')
if pd.isnull(res):
print "no data on {}".format(date)
pause() #5 sec
break
else:
filepath = '{}/ehb{:%Y%m%d}{}.zip'.format(outdir, date, sess)
with open(filepath, "wb") as f:
f.write(req2.content)
pause(10) #20 sec
def getSoupFromWeb(categ):
if categ in ETNET_TYPES:
categStr = categ + '.php'
else:
categStr = 'business.php?business={}'.format(categ)
url = 'http://www.etnet.com.hk/www/tc/stocks/sector_{}'.format(categStr)
req = requests.get(url)
common.pause(1)
soup = bs.BeautifulSoup(req.content)
return soup
def downloadRLC():
req3 = s.get(RLCurl)
res = req3.headers.get('content-disposition')
if pd.isnull(res):
print "no data on {}".format(d)
elif 'filename' in res:
filepath = '{}/RLC-RegisteredLoanContract/rlc.{:%Y%m%d}.txt'.format(
outdir, dd.today())
with open(filepath, "wb") as f:
f.write(req3.content)
pause()
def downloadBorsa(date):
for key in payloadMap.keys():
req2 = s.post(url, headers=headers, data=getLoad(payloadMap[key]))
res = req2.headers.get('content-disposition')
if pd.isnull(res):
print "no data on {}".format(date)
elif 'filename' in res:
filename = res.split('=')[1]
print filename
filepath = '{}/{:%Y%m%d}.{}'.format(outdir, date, filename)
with open(filepath, "wb") as f:
f.write(req2.content)
# pause 5 secs
pause()
def downloadBTCDateRange(start, end):
for d in pd.DateRange(start, end):
addDateToPayload(d)
req2 = s.post(BTCurl, headers=headers, data=payload)
res = req2.headers.get('content-disposition')
if pd.isnull(res):
print "no data on {}".format(d)
elif 'filename' in res:
filename = res.split('=')[1]
print filename
filepath = '{}/BTC-OpenPositions/{}'.format(outdir, filename)
with open(filepath, "wb") as f:
f.write(req2.content)
# pause 5 secs
pause()
def downloadBorsa(date):
outdir = '/home/wzhu/download_daily/borsa.bulletin/{:%Y}'.format(date)
if not os.path.exists(outdir):
os.makedirs(outdir)
print date
for sess in [1,2]:
req2 = s.post(url,headers=headers,data=getLoad(date,sess))
pause() #5 sec
res = req2.headers.get('content-disposition')
if pd.isnull(res):
print "no data on {}".format(date)
break
elif 'filename' in res:
filename = res.split('=')[1]
print filename
filepath = '{}/{}'.format(outdir, filename)
with open(filepath, "wb") as f:
f.write(req2.content)
def create_dk_run_script(pname, write_to_file=False):
"""
Takes in the name of a program and
convert its script file (pname.sh)
to Daikon run script (pname_dk.sh)
EXAMPLES:
./inv cohendiv 5 2
=>
kvasir-dtrace -q --dtrace-file=cohendiv/19.dtrace --program-stdout=cohendiv/1.out --program-stderr=cohendiv/1.err ./inv cohendiv 5 2 &> cohendiv/1.dk_err
"""
script_file = pname + '.sh'
assert os.path.isfile(script_file)
lines = CM.vread(script_file, verbose=verbose).splitlines()
lines = [cmd for cmd in lines if not cmd.startswith('#')]
#disallow something like './inv cohendiv 5 2 #comment'
assert all('#' not in cmd for cmd in lines)
kvasir = "kvasir-dtrace -q " +\
"--dtrace-file={pn}/{i}.dtrace --program-stdout={pn}/{i}.out " +\
"--program-stderr={pn}/{i}.err {cmd} &> {pn}/{i}.dk_err"
dk_lines = [
kvasir.format(pn=pname, i=i, cmd=cmd) for i, cmd in enumerate(lines)
]
dk_script = '\n'.join(dk_lines)
if write_to_file:
dk_script_file = '{}_dk.sh'.format(pname)
if os.path.exists(dk_script_file):
CM.pause(
'Overwrite {} ? (Ctr + c to abort)'.format(dk_script_file))
CM.vwrite(dk_script_file, dk_script)
else:
print dk_script
def create_dk_run_script(pname, write_to_file=False):
"""
Takes in the name of a program and
convert its script file (pname.sh)
to Daikon run script (pname_dk.sh)
EXAMPLES:
./inv cohendiv 5 2
=>
kvasir-dtrace -q --dtrace-file=cohendiv/19.dtrace --program-stdout=cohendiv/1.out --program-stderr=cohendiv/1.err ./inv cohendiv 5 2 &> cohendiv/1.dk_err
"""
script_file = pname + '.sh'
assert os.path.isfile(script_file)
lines = CM.vread(script_file,verbose=verbose).splitlines()
lines = [cmd for cmd in lines if not cmd.startswith('#')]
#disallow something like './inv cohendiv 5 2 #comment'
assert all('#' not in cmd for cmd in lines)
kvasir = "kvasir-dtrace -q " +\
"--dtrace-file={pn}/{i}.dtrace --program-stdout={pn}/{i}.out " +\
"--program-stderr={pn}/{i}.err {cmd} &> {pn}/{i}.dk_err"
dk_lines = [kvasir.format(pn=pname,i=i,cmd=cmd)
for i,cmd in enumerate(lines)]
dk_script = '\n'.join(dk_lines)
if write_to_file:
dk_script_file = '{}_dk.sh'.format(pname)
if os.path.exists(dk_script_file):
CM.pause('Overwrite {} ? (Ctr + c to abort)'.format(dk_script_file))
CM.vwrite(dk_script_file,dk_script)
else:
print dk_script
from common import pause, problem
problem(1.1)
'''
1. Create a Python script that has three variables: ip_addr1, ip_addr2, ip_addr3, all representing corresponding IP addresses. Print all of them to standard output using a singular print statement
- Terminal output
- Variable assignment
'''
ip_addr1 = "1.1.100.41"
ip_addr2 = "1.1.100.93"
ip_addr3 = "1.1.100.52"
print(ip_addr1, ip_addr2, ip_addr3)
pause()
problem(1.2)
'''
2. Prompt a user to enter an IP address from the command line. Break the IP down into individual octets and print each octet as a decimal, binary and hexadecimal.
- Taking user input
- String manipulation
- Type conversion
'''
ip = input("Please enter a valid IP Address:\n>>> ")
if ip == "":
ip = '1'
octets = ip.split(".")
for i in octets:
i = int(i)
