(CkPython) ITIDA Create Canonical JSON

See more Egypt ITIDA Examples

Demonstrates creating the canonical (ITIDA) version of a JSON document. The document in the example is the one at https://sdk.invoicing.eta.gov.eg/files/one-doc.json

Note: This example requires Chilkat v9.5.0.92 or greater.

For more information, see https://sdk.invoicing.eta.gov.eg/signature-creation/

Chilkat Python Downloads install with pip pip3 install chilkat or download... Python Module for Windows, MacOS, Linux, Alpine Linux, Solaris

import sys
import chilkat

# This example assumes the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

# Note: This example requires Chilkat v9.5.0.92 or greater.
# (In v9.5.0.92, the "itida" encoding was added to StringBuilder's Encode method.)
sb = chilkat.CkStringBuilder()

# This is the file at https://sdk.invoicing.eta.gov.eg/files/one-doc.json
success = sb.LoadFile("qa_data/itida/sdk.invoicing.eta.gov.eg/files/one-doc.json","utf-8")
if (success == False):
    print("Failed to load input file.")
    sys.exit()

# Convert the contents of sb to the ITIDA canonical form.
# Always pass utf-8 for the 2nd arg.
sb.Encode("itida","utf-8")

canonical = sb.getAsString()

print(canonical)

# Output: 
# "SomeValue""DELIVERY""APPROACH""SomeValue""PACKAGING""SomeValue""DATEVALIDITY""2020-09-28T09:30:10Z"........."TOTALAMOUNT""5191.50""EXTRADISCOUNTAMOUNT""5.00""TOTALITEMSDISCOUNTAMOUNT""14.00"

# Let's verify we got the correct result.
sbExpected = chilkat.CkStringBuilder()
success = sbExpected.LoadFile("qa_data/itida/sdk.invoicing.eta.gov.eg/files/one-doc-serialized.json.txt","utf-8")
if (success == False):
    print("Failed to expected output file.")
    sys.exit()

# Compare our computed canonical string with the expected result.
if (sb.ContentsEqualSb(sbExpected,True) == True):
    print("The computed canonical result is correct.")
else:
    print("The computed canonical result is NOT correct.")