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USPTOCSVHandler.py
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# USPTOCSVHandler.py
# USPTO Bulk Data Parser - Processes for Managing CSV files
# Description: Processes prepares and deletes CSV files.
# Author: Joseph Lee
# Email: [email protected]
# Website: www.ripplesoftware.ca
# Github: www.github.com/rippledj/uspto
# Import Python Modules
import csv
import time
import traceback
import os
import sys
# Import USPTO Parser Functions
import USPTOLogger
# Function used to open the required csv files and create a csv.DictWrite object
# for each one. This function also creates arrays of table column names for each table
# and returns both the csv.DictWrite and table column arrays back to the args_array.
def open_csv_files(file_type, file_name, csv_directory, extraction_type=None):
logger = USPTOLogger.logging.getLogger("USPTO_Database_Construction")
# Create an array of files to append to
field_names_array = {}
csv_writer_array = {}
# Define filename for csv file
csv_file_name = file_name + '.csv'
# If the grant CSV file will be written
if file_type == "grant":
# Create array of field names for each grant table
# and append to array to be passed back with args array
field_names_array['grant'] = ['GrantID', 'IssueDate', 'Kind', 'USSeriesCode', 'Title', 'Abstract', 'Claims', 'Description', 'ClaimsNum', 'DrawingsNum', 'FiguresNum', 'GrantLength', 'ApplicationID', 'FileDate', 'AppType', 'FileName']
field_names_array['applicant'] = ['GrantID', 'Position', 'OrgName', 'FirstName', 'LastName', 'City', 'State', 'Country', 'FileName']
field_names_array['examiner'] = ['GrantID', 'Position', 'LastName', 'FirstName', 'Department', 'FileName']
field_names_array['agent'] = ['GrantID', 'Position', 'OrgName', 'LastName', 'FirstName', 'Country', 'FileName']
field_names_array['assignee'] = ['GrantID', 'Position', 'OrgName', 'Role', 'City', 'State', 'Country', 'FileName']
field_names_array['inventor'] = ['GrantID', 'Position', 'FirstName', 'LastName', 'City', 'State', 'Country', 'Nationality', 'Residence', 'FileName']
field_names_array['gracit'] = ['GrantID', 'Position', 'CitedID', 'Kind', 'Name', 'Date', 'Country', 'Category', 'FileName']
field_names_array['forpatcit'] = ['GrantID', 'Position', 'CitedID', 'Kind', 'Name', 'Date', 'Country', 'Category', 'FileName']
field_names_array['nonpatcit'] = ['GrantID', 'Position', 'Citation', 'Category', 'FileName']
field_names_array['usclass'] = ['GrantID','Position', 'Class', 'SubClass', 'Malformed', 'FileName']
field_names_array['intclass'] = ['GrantID', 'Position', 'Section', 'Class', 'SubClass', 'MainGroup', 'SubGroup', 'Malformed', 'FileName']
field_names_array['cpcclass'] = ['GrantID', 'Position', 'Section', 'Class', 'SubClass', 'MainGroup', 'SubGroup', 'Malformed', 'FileName']
field_names_array['foreignpriority'] = ['GrantID', 'DocumentID', 'Position', 'Kind', 'Country', 'PriorityDate', 'FileName']
# Define all the dictionary arrays to hold writers and filenames
csv_writer_array['grant'] = {}
csv_writer_array['applicant'] = {}
csv_writer_array['examiner'] = {}
csv_writer_array['agent'] = {}
csv_writer_array['assignee'] = {}
csv_writer_array['inventor'] = {}
csv_writer_array['gracit'] = {}
csv_writer_array['forpatcit'] = {}
csv_writer_array['nonpatcit'] = {}
csv_writer_array['usclass'] = {}
csv_writer_array['intclass'] = {}
csv_writer_array['cpcclass'] = {}
csv_writer_array['foreignpriority'] = {}
# Define all the .csv filenames fullpath and append to array
csv_writer_array['grant']['csv_file_name'] = csv_directory + 'CSV_G/grant_' + csv_file_name
csv_writer_array['applicant']['csv_file_name'] = csv_directory + 'CSV_G/applicant_' + csv_file_name
csv_writer_array['examiner']['csv_file_name'] = csv_directory + 'CSV_G/examiner_' + csv_file_name
csv_writer_array['agent']['csv_file_name'] = csv_directory + 'CSV_G/agent_' + csv_file_name
csv_writer_array['assignee']['csv_file_name'] = csv_directory + 'CSV_G/assignee_' + csv_file_name
csv_writer_array['inventor']['csv_file_name'] = csv_directory + 'CSV_G/inventor_' + csv_file_name
csv_writer_array['gracit']['csv_file_name'] = csv_directory + 'CSV_G/gracit_' + csv_file_name
csv_writer_array['forpatcit']['csv_file_name'] = csv_directory + 'CSV_G/forpatcit_' + csv_file_name
csv_writer_array['nonpatcit']['csv_file_name'] = csv_directory + 'CSV_G/nonpatcit_' + csv_file_name
csv_writer_array['usclass']['csv_file_name'] = csv_directory + 'CSV_G/usclass_' + csv_file_name
csv_writer_array['intclass']['csv_file_name'] = csv_directory + 'CSV_G/intclass_' + csv_file_name
csv_writer_array['cpcclass']['csv_file_name'] = csv_directory + 'CSV_G/cpcclass_' + csv_file_name
csv_writer_array['foreignpriority']['csv_file_name'] = csv_directory + 'CSV_G/foreignpriority_' + csv_file_name
# Define all the dictionary arrays to hold writers and filenames
csv_writer_array['grant']['file'] = open(csv_writer_array['grant']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['applicant']['file'] = open(csv_writer_array['applicant']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['examiner']['file'] = open(csv_writer_array['examiner']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['agent']['file'] = open(csv_writer_array['agent']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['assignee']['file'] = open(csv_writer_array['assignee']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['inventor']['file'] = open(csv_writer_array['inventor']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['gracit']['file'] = open(csv_writer_array['gracit']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['forpatcit']['file'] = open(csv_writer_array['forpatcit']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['nonpatcit']['file'] = open(csv_writer_array['nonpatcit']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['usclass']['file'] = open(csv_writer_array['usclass']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['intclass']['file'] = open(csv_writer_array['intclass']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['cpcclass']['file'] = open(csv_writer_array['cpcclass']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['foreignpriority']['file'] = open(csv_writer_array['foreignpriority']['csv_file_name'], 'w', encoding='utf-8-sig')
# Open all CSV files to write to and append to array
csv_writer_array['grant']['csv_writer'] = csv.DictWriter(csv_writer_array['grant']['file'], fieldnames = field_names_array['grant'], delimiter = '|', lineterminator = "\n")
csv_writer_array['applicant']['csv_writer'] = csv.DictWriter(csv_writer_array['applicant']['file'], fieldnames = field_names_array['applicant'], delimiter = '|', lineterminator = "\n")
csv_writer_array['examiner']['csv_writer'] = csv.DictWriter(csv_writer_array['examiner']['file'], fieldnames = field_names_array['examiner'], delimiter = '|', lineterminator = "\n")
csv_writer_array['agent']['csv_writer'] = csv.DictWriter(csv_writer_array['agent']['file'], fieldnames = field_names_array['agent'], delimiter = '|', lineterminator = "\n")
csv_writer_array['assignee']['csv_writer'] = csv.DictWriter(csv_writer_array['assignee']['file'], fieldnames = field_names_array['assignee'], delimiter = '|', lineterminator = "\n")
csv_writer_array['inventor']['csv_writer'] = csv.DictWriter(csv_writer_array['inventor']['file'], fieldnames = field_names_array['inventor'], delimiter = '|', lineterminator = "\n")
csv_writer_array['gracit']['csv_writer'] = csv.DictWriter(csv_writer_array['gracit']['file'], fieldnames = field_names_array['gracit'], delimiter = '|', lineterminator = "\n")
csv_writer_array['forpatcit']['csv_writer'] = csv.DictWriter(csv_writer_array['forpatcit']['file'], fieldnames = field_names_array['forpatcit'], delimiter = '|', lineterminator = "\n")
csv_writer_array['nonpatcit']['csv_writer'] = csv.DictWriter(csv_writer_array['nonpatcit']['file'], fieldnames = field_names_array['nonpatcit'], delimiter = '|', lineterminator = "\n")
csv_writer_array['usclass']['csv_writer'] = csv.DictWriter(csv_writer_array['usclass']['file'], fieldnames = field_names_array['usclass'], delimiter = '|', lineterminator = "\n")
csv_writer_array['intclass']['csv_writer'] = csv.DictWriter(csv_writer_array['intclass']['file'], fieldnames = field_names_array['intclass'], delimiter = '|', lineterminator = "\n")
csv_writer_array['cpcclass']['csv_writer'] = csv.DictWriter(csv_writer_array['cpcclass']['file'], fieldnames = field_names_array['cpcclass'], delimiter = '|', lineterminator = "\n")
csv_writer_array['foreignpriority']['csv_writer'] = csv.DictWriter(csv_writer_array['foreignpriority']['file'], fieldnames = field_names_array['foreignpriority'], delimiter = '|', lineterminator = "\n")
# Write the header to each file
csv_writer_array['grant']['csv_writer'].writeheader()
csv_writer_array['applicant']['csv_writer'].writeheader()
csv_writer_array['examiner']['csv_writer'].writeheader()
csv_writer_array['agent']['csv_writer'].writeheader()
csv_writer_array['assignee']['csv_writer'].writeheader()
csv_writer_array['inventor']['csv_writer'].writeheader()
csv_writer_array['gracit']['csv_writer'].writeheader()
csv_writer_array['forpatcit']['csv_writer'].writeheader()
csv_writer_array['nonpatcit']['csv_writer'].writeheader()
csv_writer_array['usclass']['csv_writer'].writeheader()
csv_writer_array['intclass']['csv_writer'].writeheader()
csv_writer_array['cpcclass']['csv_writer'].writeheader()
csv_writer_array['foreignpriority']['csv_writer'].writeheader()
# If the application CSV file will be written
elif file_type == "application":
# Create array of field names for each application table
# and append to array to be passed back with args array
field_names_array['application'] = ['ApplicationID', 'PublicationID', 'FileDate', 'Kind', 'USSeriesCode', 'AppType', 'PublishDate', 'Title', 'Abstract', 'ClaimsNum', 'DrawingsNum', 'FiguresNum', 'Description', 'Claims', 'FileName']
field_names_array['agent'] = ['ApplicationID', 'Position', 'OrgName', 'LastName', 'FirstName', 'Address', 'City', 'State', 'Country', 'FileName']
field_names_array['assignee'] = ['ApplicationID', 'Position', 'OrgName', 'FirstName', 'LastName', 'Role', 'City', 'State', 'Country', 'FileName']
field_names_array['inventor'] = ['ApplicationID', 'Position', 'FirstName', 'LastName', 'City', 'State', 'Country', 'Nationality', 'Residence', 'FileName']
field_names_array['applicant'] = ['ApplicationID', 'Position', 'OrgName', 'FirstName', 'LastName', 'City', 'State', 'Country', 'FileName']
field_names_array['usclass'] = ['ApplicationID','Position', 'Class', 'SubClass', 'Malformed', 'FileName']
field_names_array['intclass'] = ['ApplicationID', 'Position', 'Section', 'Class', 'SubClass', 'MainGroup', 'SubGroup', 'Malformed', 'FileName']
field_names_array['cpcclass'] = ['ApplicationID', 'Position', 'Section', 'Class', 'SubClass', 'MainGroup', 'SubGroup', 'Malformed', 'FileName']
field_names_array['foreignpriority'] = ['ApplicationID', 'DocumentID', 'Position', 'Kind', 'Country', 'PriorityDate', 'FileName']
# Define all the dicionaries to hold the csv data
csv_writer_array['application'] = {}
csv_writer_array['agent'] = {}
csv_writer_array['assignee'] = {}
csv_writer_array['inventor'] = {}
csv_writer_array['applicant'] = {}
csv_writer_array['usclass'] = {}
csv_writer_array['intclass'] = {}
csv_writer_array['cpcclass'] = {}
csv_writer_array['foreignpriority'] = {}
# Define all the .csv filenames fullpath and append to array
csv_writer_array['application']['csv_file_name'] = csv_directory + 'CSV_A/application_' + csv_file_name
csv_writer_array['agent']['csv_file_name'] = csv_directory + 'CSV_A/agent_' + csv_file_name
csv_writer_array['assignee']['csv_file_name'] = csv_directory + 'CSV_A/assignee_' + csv_file_name
csv_writer_array['inventor']['csv_file_name'] = csv_directory + 'CSV_A/inventor_' + csv_file_name
csv_writer_array['applicant']['csv_file_name'] = csv_directory + 'CSV_A/applicant_' + csv_file_name
csv_writer_array['usclass']['csv_file_name'] = csv_directory + 'CSV_A/usclass_' + csv_file_name
csv_writer_array['intclass']['csv_file_name'] = csv_directory + 'CSV_A/intclass_' + csv_file_name
csv_writer_array['cpcclass']['csv_file_name'] = csv_directory + 'CSV_A/cpcclass_' + csv_file_name
csv_writer_array['foreignpriority']['csv_file_name'] = csv_directory + 'CSV_A/foreignpriority_' + csv_file_name
# Define all the dictionaries to hold the csv data
csv_writer_array['application']['file'] = open(csv_writer_array['application']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['agent']['file'] = open(csv_writer_array['agent']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['assignee']['file'] = open(csv_writer_array['assignee']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['inventor']['file'] = open(csv_writer_array['inventor']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['applicant']['file'] = open(csv_writer_array['applicant']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['usclass']['file'] = open(csv_writer_array['usclass']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['intclass']['file'] = open(csv_writer_array['intclass']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['cpcclass']['file'] = open(csv_writer_array['cpcclass']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['foreignpriority']['file'] = open(csv_writer_array['foreignpriority']['csv_file_name'], 'w', encoding='utf-8-sig')
# Open all CSV files to write to and append to array
csv_writer_array['application']['csv_writer'] = csv.DictWriter(csv_writer_array['application']['file'], fieldnames = field_names_array['application'], delimiter = '|', lineterminator = "\n")
csv_writer_array['agent']['csv_writer'] = csv.DictWriter(csv_writer_array['agent']['file'], fieldnames = field_names_array['agent'], delimiter = '|', lineterminator = "\n")
csv_writer_array['assignee']['csv_writer'] = csv.DictWriter(csv_writer_array['assignee']['file'], fieldnames = field_names_array['assignee'], delimiter = '|', lineterminator = "\n")
csv_writer_array['inventor']['csv_writer'] = csv.DictWriter(csv_writer_array['inventor']['file'], fieldnames = field_names_array['inventor'], delimiter = '|', lineterminator = "\n")
csv_writer_array['applicant']['csv_writer'] = csv.DictWriter(csv_writer_array['applicant']['file'], fieldnames = field_names_array['applicant'], delimiter = '|', lineterminator = "\n")
csv_writer_array['usclass']['csv_writer'] = csv.DictWriter(csv_writer_array['usclass']['file'], fieldnames = field_names_array['usclass'], delimiter = '|', lineterminator = "\n")
csv_writer_array['intclass']['csv_writer'] = csv.DictWriter(csv_writer_array['intclass']['file'], fieldnames = field_names_array['intclass'], delimiter = '|', lineterminator = "\n")
csv_writer_array['cpcclass']['csv_writer'] = csv.DictWriter(csv_writer_array['cpcclass']['file'], fieldnames = field_names_array['cpcclass'], delimiter = '|', lineterminator = "\n")
csv_writer_array['foreignpriority']['csv_writer'] = csv.DictWriter(csv_writer_array['foreignpriority']['file'], fieldnames = field_names_array['foreignpriority'], delimiter = '|', lineterminator = "\n")
# Write header for all application csv files
csv_writer_array['application']['csv_writer'].writeheader()
csv_writer_array['agent']['csv_writer'].writeheader()
csv_writer_array['assignee']['csv_writer'].writeheader()
csv_writer_array['inventor']['csv_writer'].writeheader()
csv_writer_array['applicant']['csv_writer'].writeheader()
csv_writer_array['usclass']['csv_writer'].writeheader()
csv_writer_array['intclass']['csv_writer'].writeheader()
csv_writer_array['cpcclass']['csv_writer'].writeheader()
csv_writer_array['foreignpriority']['csv_writer'].writeheader()
# If the PAIR CSV file will be written
elif file_type == "PAIR":
# Create array of field names for each PAIR table
# and append to array to be passed back with args array
if extraction_type == "correspondence":
field_names_array['correspondence'] = ['ApplicationID', 'Name1', 'Name2', 'Address', 'City', 'RegionCode', 'RegionName', 'PostalCode', 'CountryCode', 'CountryName', 'CustomerNum', 'FileName']
csv_writer_array['correspondence'] = {}
csv_writer_array['correspondence']['csv_file_name'] = csv_directory + 'CSV_P/' + csv_file_name
csv_writer_array['correspondence']['file'] = open(csv_writer_array['correspondence']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['correspondence']['csv_writer'] = csv.DictWriter(csv_writer_array['correspondence']['file'], fieldnames = field_names_array['correspondence'], delimiter = '|', lineterminator = "\n")
csv_writer_array['correspondence']['csv_writer'].writeheader()
elif extraction_type == "continuitychild":
csv_writer_array['continuitychild'] = {}
field_names_array['continuitychild'] = ['ApplicationID', 'ChildApplicationID', 'FileDate', 'ContinuationType', 'FileName']
csv_writer_array['continuitychild']['csv_file_name'] = csv_directory + 'CSV_P/' + csv_file_name
csv_writer_array['continuitychild']['file'] = open(csv_writer_array['continuitychild']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['continuitychild']['csv_writer'] = csv.DictWriter(csv_writer_array['continuitychild']['file'], fieldnames = field_names_array['continuitychild'], delimiter = '|', lineterminator = "\n")
csv_writer_array['continuitychild']['csv_writer'].writeheader()
elif extraction_type == "continuityparent":
csv_writer_array['continuityparent'] = {}
field_names_array['continuityparent'] = ['ApplicationID', 'ParentApplicationID', 'FileDate', 'ContinuationType', 'FileName']
csv_writer_array['continuityparent']['csv_file_name'] = csv_directory + 'CSV_P/' + csv_file_name
csv_writer_array['continuityparent']['file'] = open(csv_writer_array['continuityparent']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['continuityparent']['csv_writer'] = csv.DictWriter(csv_writer_array['continuityparent']['file'], fieldnames = field_names_array['continuityparent'], delimiter = '|', lineterminator = "\n")
csv_writer_array['continuityparent']['csv_writer'].writeheader()
# If the classification CSV file will be written
elif file_type == "class":
# Create array of field names for each classification table
# and append to array to be passed back with args array
if extraction_type == "usclass":
field_names_array['usclass'] = ['Class', 'SubClass', 'Indent', 'SubClsSqsNum', 'NextHigherSub', 'Title', 'FileName']
csv_writer_array['usclass'] = {}
csv_writer_array['usclass']['csv_file_name'] = csv_directory + 'CSV_C/' + csv_file_name
csv_writer_array['usclass']['file'] = open(csv_writer_array['usclass']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['usclass']['csv_writer'] = csv.DictWriter(csv_writer_array['usclass']['file'], fieldnames = field_names_array['usclass'], delimiter = '|', lineterminator = "\n")
csv_writer_array['usclass']['csv_writer'].writeheader()
elif extraction_type == "cpcclass":
field_names_array['cpcclass'] = ['Section', 'Class', 'SubClass', 'MainGroup', 'SubGroup', 'Title', 'FileName']
csv_writer_array['cpcclass'] = {}
csv_writer_array['cpcclass']['csv_file_name'] = csv_directory + 'CSV_C/' + csv_file_name
csv_writer_array['cpcclass']['file'] = open(csv_writer_array['cpcclass']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['cpcclass']['csv_writer'] = csv.DictWriter(csv_writer_array['cpcclass']['file'], fieldnames = field_names_array['cpcclass'], delimiter = '|', lineterminator = "\n")
csv_writer_array['cpcclass']['csv_writer'].writeheader()
elif extraction_type == "uscpc":
field_names_array['uscpc'] = ['USClass', 'CPCClass', 'Position', 'FileName']
csv_writer_array['uscpc'] = {}
csv_writer_array['uscpc']['csv_file_name'] = csv_directory + 'CSV_C/' + csv_file_name
csv_writer_array['uscpc']['file'] = open(csv_writer_array['uscpc']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['uscpc']['csv_writer'] = csv.DictWriter(csv_writer_array['uscpc']['file'], fieldnames = field_names_array['uscpc'], delimiter = '|', lineterminator = "\n")
csv_writer_array['uscpc']['csv_writer'].writeheader()
elif extraction_type == "wipost3":
field_names_array['wipost3'] = ['Country', 'Code', 'FileName']
csv_writer_array['wipost3'] = {}
csv_writer_array['wipost3']['csv_file_name'] = csv_directory + 'CSV_C/' + csv_file_name
csv_writer_array['wipost3']['file'] = open(csv_writer_array['wipost3']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['wipost3']['csv_writer'] = csv.DictWriter(csv_writer_array['wipost3']['file'], fieldnames = field_names_array['wipost3'], delimiter = '|', lineterminator = "\n")
csv_writer_array['wipost3']['csv_writer'].writeheader()
# If the legal CSV file will be written
elif file_type == "legal":
# Create array of field names for each legal table
# and append to array to be passed back with args array
if extraction_type == "cases":
field_names_array['cases'] = ['CaseID', 'PacerID', 'CourtTitle', 'DistrictID', 'CaseTitle', 'AssignedTo', 'ReferredTo', 'Cause', 'JurisdictionBasis', 'FileDate', 'CloseDate', 'LastFileDate', 'JuryDemand', 'Demand', 'LeadCase', 'RelatedCase', 'Settlement', 'CaseIDRaw', 'CaseType1', 'CaseType2', 'CaseType3', 'CaseTypeNote', 'FileName']
csv_writer_array['cases'] = {}
csv_writer_array['cases']['csv_file_name'] = csv_directory + 'CSV_L/' + csv_file_name
csv_writer_array['cases']['file'] = open(csv_writer_array['cases']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['cases']['csv_writer'] = csv.DictWriter(csv_writer_array['cases']['file'], fieldnames = field_names_array['cases'], delimiter = '|', lineterminator = "\n")
csv_writer_array['cases']['csv_writer'].writeheader()
elif extraction_type == "pacercases":
field_names_array['pacercases'] = ['USClass', 'CPCClass', 'Position', 'FileName']
csv_writer_array['pacercases'] = {}
csv_writer_array['pacercases']['csv_file_name'] = csv_directory + 'CSV_L/' + csv_file_name
csv_writer_array['pacercases']['file'] = open(csv_writer_array['pacercases']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['pacercases']['csv_writer'] = csv.DictWriter(csv_writer_array['pacercases']['file'], fieldnames = field_names_array['pacercases'], delimiter = '|', lineterminator = "\n")
csv_writer_array['pacercases']['csv_writer'].writeheader()
elif extraction_type == "names":
field_names_array['names'] = ['CaseID', 'PartyType', 'Name', 'FileName']
csv_writer_array['names'] = {}
csv_writer_array['names']['csv_file_name'] = csv_directory + 'CSV_L/' + csv_file_name
csv_writer_array['names']['file'] = open(csv_writer_array['names']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['names']['csv_writer'] = csv.DictWriter(csv_writer_array['names']['file'], fieldnames = field_names_array['names'], delimiter = '|', lineterminator = "\n")
csv_writer_array['names']['csv_writer'].writeheader()
elif extraction_type == "attorneys":
field_names_array['attorneys'] = ['CaseID', 'CaseIDRaw', 'PartyType', 'Name', 'ContactInfo', 'Position', 'FileName']
csv_writer_array['attorneys'] = {}
csv_writer_array['attorneys']['csv_file_name'] = csv_directory + 'CSV_L/' + csv_file_name
csv_writer_array['attorneys']['file'] = open(csv_writer_array['attorneys']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['attorneys']['csv_writer'] = csv.DictWriter(csv_writer_array['attorneys']['file'], fieldnames = field_names_array['attorneys'], delimiter = '|', lineterminator = "\n")
csv_writer_array['attorneys']['csv_writer'].writeheader()
elif extraction_type == "patents":
field_names_array['patents'] = ['CaseID', 'PacerID', 'NOS', 'PatentID', 'PatentDocType', 'FileName']
csv_writer_array['patents'] = {}
csv_writer_array['patents']['csv_file_name'] = csv_directory + 'CSV_L/' + csv_file_name
csv_writer_array['patents']['file'] = open(csv_writer_array['patents']['csv_file_name'], 'w', encoding='utf-8-sig')
csv_writer_array['patents']['csv_writer'] = csv.DictWriter(csv_writer_array['patents']['file'], fieldnames = field_names_array['patents'], delimiter = '|', lineterminator = "\n")
csv_writer_array['patents']['csv_writer'].writeheader()
print('[Opened all .csv files for ' + file_type + ' ' + file_name + ' storage Time: {0}]'.format(time.strftime('%c')))
logger.info('Opened all .csv files for ' + file_type + ' ' + file_name + ' storage Time: {0}]'.format(time.strftime('%c')))
# Return the array
return csv_writer_array
# Function used to close all .csv files in array
def close_csv_files(args_array):
logger = USPTOLogger.logging.getLogger("USPTO_Database_Construction")
# Print message to stdout and log
print('[Cleaning up .csv files... ]')
logger.info('Cleaning up .csv files...')
# Loop through each file in array of open csv files
for key, csv_file in list(args_array['csv_file_array'].items()):
try:
# Close file being written to
csv_file['file'].close()
# Print message to stdout and log
print('Closed .csv file: ' + csv_file['csv_file_name'] + ' Time: {0}'.format(time.strftime('%c')))
logger.info('Closed .csv file: ' + csv_file['csv_file_name'] + ' Time: {0}'.format(time.strftime('%c')))
except Exception as e:
# Print exception information to file
print('Error removing .csv file: {0} Time: {1}'.format(csv_file['csv_file_name'], time.strftime('%c')))
logger.error('Error removing .csv file: {0} Time: {1}'.format(csv_file['csv_file_name'], time.strftime('%c')))
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
logger.error("Exception: " + str(exc_type) + " in Filename: " + str(fname) + " on Line: " + str(exc_tb.tb_lineno) + " Traceback: " + traceback.format_exc())
traceback.print_exc()
# Function used to close all csv files in array
def delete_csv_files(args_array):
# Import logger
logger = USPTOLogger.logging.getLogger("USPTO_Database_Construction")
print('[Cleaning up .csv files... ]')
logger.info('Cleaning up .csv files...')
# Loop through each file in array of open csv files
for key, csv_file in list(args_array['csv_file_array'].items()):
try:
# Remove csv file from the CSV directory if 'csv' not in args_array['command_args']
if os.path.exists(csv_file['csv_file_name']):
os.remove(csv_file['csv_file_name'])
print('Removed .csv file: {0} Time: {1}'.format(csv_file['csv_file_name'], time.strftime('%c')))
logger.info('Removed .csv file: {0} Time: {1}'.format(csv_file['csv_file_name'], time.strftime('%c')))
except Exception as e:
print('Error removing .csv file: {0} Time: {1}'.format(csv_file['csv_file_name'], time.strftime('%c')))
logger.error('Error removing .csv file: {0} Time: {1}'.format(csv_file['csv_file_name'], time.strftime('%c')))
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
logger.error("Exception: " + str(exc_type) + " in Filename: " + str(fname) + " on Line: " + str(exc_tb.tb_lineno) + " Traceback: " + traceback.format_exc())
traceback.print_exc()