added error handling

This commit is contained in:
Michael Clemens 2021-05-24 14:46:28 +02:00
parent faa7e43cb6
commit d601462184

View File

@ -116,24 +116,68 @@ def get_session():
session_key = raw_session.get('QRZDatabase').get('Session').get('Key')
if session_key:
return True
except requests.exceptions.ConnectionError as e_conn:
print(errorcol + "\nUnable to connect to xmldata.qrz.com:")
print(e_conn)
print("\nPlease check if\n * username and password are correct (see config.ini)\n * you are connected to the internet")
print(style.RESET)
except:
pass
print(errorcol + "\nsomething unexpected has happened:\n")
print(e_conn)
print(style.RESET)
return False
# Sends a POST request to QRZ.com, checks for errors
# and returns teh response
def sendRequest(post_data):
try:
resp = requests.post(config['qrzlogger']['api_url'], headers=headers, data=post_data)
if resp.status_code == 200:
str_resp = resp.content.decode("utf-8")
response = urllib.parse.unquote(str_resp)
resp_list = response.splitlines()
if resp_list[0]:
if "invalid api key" in resp_list[0]:
print(errorcol + "\nThe API key configured in config.ini is not correct.\n" + style.RESET)
else:
return response
elif resp.status_code == 404:
print(errorcol + "\nThe API URL could not be found. Please check the URL in config.ini\n" + style.RESET)
except requests.exceptions.ConnectionError as e_conn:
print(errorcol + "\nUnable to connect to xmldata.qrz.com:")
print(e_conn)
print("\nPlease check if you are connected to the internet")
print(style.RESET)
except:
print(errorcol + "\nsomething unexpected has happened:\n")
print(e_conn)
print(style.RESET)
return None
# Query QRZ.com's xml api to gather information
# about a specific call sign
def getCallData(call):
global session
global session_key
try:
xml_url = """https://xmldata.QRZ.com/xml/current/?s={0}&callsign={1}""" .format(session_key, call)
r = session.get(xml_url)
raw = xmltodict.parse(r.content).get('QRZDatabase')
calldata = raw.get('Callsign')
if calldata:
return calldata
except requests.exceptions.ConnectionError as e_conn:
print(errorcol + "\nUnable to connect to xmldata.qrz.com:")
print(e_conn)
print("\nPlease check if you are connected to the internet")
print(style.RESET)
except:
print(errorcol + "\nsomething unexpected has happened:\n")
print(e_conn)
print(style.RESET)
return None
@ -145,13 +189,11 @@ def getQSOsForCallsign(callsign):
'ACTION' : 'FETCH',
'OPTION' : "TYPE:ADIF,CALL:" + callsign
}
post_data_enc = urllib.parse.urlencode(post_data)
post_data = urllib.parse.urlencode(post_data)
resp = requests.post(config['qrzlogger']['api_url'], headers=headers, data=post_data_enc)
str_resp = resp.content.decode("utf-8")
response = urllib.parse.unquote(str_resp)
response = sendRequest(post_data)
if response:
resp_list = response.splitlines()
result = [{}]
for i in resp_list:
@ -165,6 +207,8 @@ def getQSOsForCallsign(callsign):
k = re.sub(':.*$',"",i, flags=re.DOTALL)
result[-1][k] = v
return result
else:
return None
# Generate a pretty ascii table containing all
@ -297,11 +341,10 @@ def sendQSO(qso):
# URL encode the payload
data = urllib.parse.urlencode(post_data)
# send the POST request to QRZ.com
resp = requests.post(config['qrzlogger']['api_url'], headers=headers, data=data)
str_resp = resp.content.decode("utf-8")
response = urllib.parse.unquote(str_resp)
response = sendRequest(data)
# Check if the upload failed and print out
# the reason plus some additional info
if response:
if "STATUS=FAIL" in response:
print(errorcol)
print("QSO upload failed. QRZ.com has send the following reason:\n")
@ -317,6 +360,8 @@ def sendQSO(qso):
print(style.RESET)
is_ok = True
return is_ok
else:
print(errorcol + "\nA critical error occured. Please review all previous output." + style.RESET)
# ask a user a simple y/n question
@ -335,8 +380,6 @@ def askUser(question):
if __name__ == '__main__':
keeponlogging = True
# get a session after logging into QRZ with user/pass
get_session()
# print an awesome banner
print(logocol + " _ ")
@ -345,6 +388,9 @@ if __name__ == '__main__':
print(" \__, |_| /__|_\___/\__, \__, \___|_| ")
print(" |_| |___/|___/ " + style.RESET)
# get a session after logging into QRZ with user/pass
get_session()
# Begin the main loop
while keeponlogging:
# query a call sign from the user
@ -381,7 +427,7 @@ if __name__ == '__main__':
# pull all previous QSOs from tzhe QRZ logbook
result = getQSOsForCallsign(call)
# ignore this part if there were no previous QSOs
if result[0]:
if result and result[0]:
print ('%s%sPrevious QSOs with %s%s' % (style.UNDERLINED, hlcol, call, style.RESET))
# generate a nice ascii table with the result
tab = getQSOTable(result)