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quickstart_modified.py
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quickstart_modified.py
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import csv
import time
import pickle
import os.path
from googleapiclient.discovery import build
from google_auth_oauthlib.flow import InstalledAppFlow
from google.auth.transport.requests import Request
CONTACT_CSV_FILE = 'smaple.csv'
# If modifying these scopes, delete the file token.pickle.
SCOPES = ['https://www.googleapis.com/auth/contacts']
CLIENT_SECRET_FILE = 'credentials.json'
MAX_CONTACTS_SIZE = 10000
class ImportContacts(object):
def read_contacts(self, file_name):
# Import the csv file of the address book and convert it into a list
with open(file_name, 'r') as f:
csv_reader = csv.reader(f)
csv_header = next(csv_reader) # Skip the header line
csv_contacts = []
for csv_contact in csv_reader:
csv_contacts.append(csv_contact)
return csv_contacts
def print_all_contacts(self, file_name):
csv_contacts = self.read_contacts(file_name)
for i, csv_contact in enumerate(csv_contacts):
print('no.%s %s' % (i+1, csv_contact))
class QuickstartMod(object):
def __init__(self):
# local_list is a list of IDs of records to be uploaded.
# Initialized with a negative number, meaning that this element number contains no data.
self.local_list = [-1]*MAX_CONTACTS_SIZE
creds = None
# The file token.pickle stores the user's access and refresh tokens, and is
# created automatically when the authorization flow completes for the first time.
if os.path.exists('token.pickle'):
with open('token.pickle', 'rb') as token:
creds = pickle.load(token)
# If there are no (valid) credentials available, let the user log in.
if not creds or not creds.valid:
if creds and creds.expired and creds.refresh_token:
creds.refresh(Request())
else:
flow = InstalledAppFlow.from_client_secrets_file(CLIENT_SECRET_FILE, SCOPES)
creds = flow.run_local_server(port=0)
# Save the credentials for the next run
with open('token.pickle', 'wb') as token:
pickle.dump(creds, token)
creds = creds
self.service = build('people', 'v1', credentials=creds)
def get_all_contacts(self):
# Keep getting 1000 connections until the nextPageToken becomes None
connections_list = []
next_page_token = ''
while True:
if not (next_page_token is None):
# Call the People API
results = self.service.people().connections().list(
resourceName = 'people/me',
pageSize = 1000,
personFields = 'names,userDefined',
pageToken = next_page_token
).execute()
connections_list = connections_list + results.get('connections', [])
next_page_token = results.get('nextPageToken')
else:
break
return connections_list
def print_all_contacts(self):
connections_list = self.get_all_contacts()
if connections_list:
for i, person in enumerate(connections_list):
resource_name = person.get('resourceName', [])
names = person.get('names', [])
if names:
display_name = names[0].get('displayName')
else:
display_name = None
print('no.%s %s %s' % (i+1, display_name, resource_name))
else:
print('No connections found.')
def create_contact_body(self, contact):
given_name = contact[1]
middle_name = contact[2]
family_name = contact[3]
notes = contact[25]
email_work = contact[30]
email_home = contact[32]
phone_mobile = contact[34]
phone_work = contact[36]
phone_home = contact[38]
address_home = contact[40] # The unstructured value of the address
p_code_home = contact[45]
address_work = contact[50] # The unstructured value of the address
p_code_work = contact[55]
org_name = contact[58]
org_title = contact[60]
department = contact[61]
record_id = contact[65] # the user defined data, intended to be used for synchronization
modified_day = contact[66] # the user defined data, intended to be used for synchronization
contact_body = {
'names':[{'givenName':given_name, 'familyName':family_name, 'middleName':middle_name,}],
'emailAddresses':[{'value':email_work, 'type':'work'}, {'value':email_home, 'type':'home'}],
'phoneNumbers':[{'value':phone_mobile, 'type':'mobile'},
{'value':phone_home, 'type':'home'},
{'value':phone_work, 'type':'work'}],
'addresses':[{'streetAddress':address_home, 'postalCode':p_code_home, 'type':'home'},
{'streetAddress':address_work, 'postalCode':p_code_work, 'type':'work'}],
'organizations':[{'name':org_name, 'title':org_title}, {'department':department}],
'biographies':[{'value':notes}],
'userDefined':[{'key':record_id, 'value':modified_day}]
}
return contact_body
# Upload contacts one by one.
def add_contact(self, contact):
try:
contact_body = self.create_contact_body(contact)
new_contact = self.service.people().createContact(body=contact_body).execute()
print('Upload id:%s %s %s' % (contact[-2], contact[1], contact[3]))
except IndexError:
print('Error id:%s %s %s contains input errors' % (contact[-2], contact[1], contact[3]))
pass
def delete_contact(self, entry):
if not entry.get('displayName') is None:
self.service.people().deleteContact(resourceName=entry.get('resourceName')).execute()
print('Delete id:%s %s' % (entry.get('record_id'), entry.get('displayName')))
else :
self.service.people().deleteContact(resourceName=entry.get('resourceName')).execute()
print('Delete id:%s' % (entry.get('record_id')))
def create_contact_group(self, group_name):
results = self.service.contactGroups().create(body={'contactGroup':{'name':group_name}}).execute()
group_id = results.get('resourceName', [])
return group_id
def delete_all_contacts(self):
group_id = self.create_contact_group('temp')
print('making a temporary group to delete...')
time.sleep(5)
print('waiting ...')
time.sleep(5)
connections = self.get_all_contacts()
if connections:
for i, person in enumerate(connections):
resource_name = person.get('resourceName', [])
add_group = self.service.contactGroups().members().modify(resourceName=group_id, body={'resourceNamesToAdd':[resource_name]}).execute()
print(resource_name +' moved to the temporary group')
else:
print('No connections found.')
self.service.contactGroups().delete(resourceName=group_id, deleteContacts=True).execute()
print('All contacts have been deleted.')
def sync_contacts(self, contacts):
# Storing csv information in local_list
for i, contact in enumerate(contacts):
if contact[-2].isdigit():
self.local_list[int(contact[-2])] = i # Put the id in the address book csv
# In GoogleContacts, there are fields that allows users to set up their own data.
# The following information is added to userDefined.
# userDefined['key'] = the id in the address csv
# userDefined['value'] = modification date
# Based on these, the data to be uploaded is determined.
# id exists only in local => upload
# id exists only in google => delete
# id exists in both and the modification date is newer than local => Update (delete and upload)
connections = self.get_all_contacts()
if connections:
for i, person in enumerate(connections):
resource_name = person.get('resourceName', [])
names = person.get('names', [])
if names:
display_name = names[0].get('displayName')
else:
display_name = None
userDefined = person.get('userDefined', [])
if userDefined:
record_id = userDefined[0].get('key')
modified_day = userDefined[0].get('value')
try:
idbuf = int(record_id)
except IndexError:
print('strange data is in gmail. delete it now.')
self.service.people().deleteContact(resourceName=resource_name).execute()
continue
else:
record_id = None
modified_day = None
entry = dict(resourceName=resource_name, displayName=display_name, record_id=record_id, modified_day=modified_day)
if self.local_list[idbuf] < 0:
# If local_list[idbuf] is -1, it means that there is no data in the csv of the address book.
self.delete_contact(entry)
else:
# If the update date is new, it will be updated.
try:
if contacts[self.local_list[idbuf]][-1].count(":") == 1:
contacts[self.local_list[idbuf]][-1] = contacts[self.local_list[idbuf]][-1] + ":00"
buftime = modified_day
if buftime.count(":") == 1:
buftime = buftime + ":00"
if time.strptime(buftime,"%Y/%m/%d %H:%M:%S") < time.strptime(contacts[self.local_list[idbuf]][-1],"%Y/%m/%d %H:%M:%S"):
self.delete_contact(entry)
self.add_contact(contacts[self.local_list[idbuf]])
except ValueError:
print('ValueError at id:', record_id)
self.delete_contact(entry)
self.add_contact(contacts[self.local_list[idbuf]])
# Check completion flag
self.local_list[idbuf] = -1
# Upload the rest of the list
for flag in self.local_list:
if flag >= 0:
self.add_contact(contacts[flag])
def main():
read_contacts = ImportContacts()
contacts_list = read_contacts.read_contacts(CONTACT_CSV_FILE)
#read_contacts.print_all_contacts(CONTACT_CSV_FILE)
sync_contacts = QuickstartMod()
#data = []
#for contact in contacts_list:
# data.append(sync_contacts.add_contact(contact))
print('start updating google contacts ...')
sync_contacts.sync_contacts(contacts_list)
print('update completed')
#sync_contacts.delete_all_contacts()
if __name__ == '__main__':
main()