Import¶

Paisa provides ability to convert CSV, TXT, XLS, XLSX or PDF files to Ledger file format. The import page is made of three components.

Experimental

PDF support is in an experimental stage and may not accurately detect rows.

1) File Preview - You can drag and drop files here to preview the contents.

2) Ledger Preview - This is where the converted ledger file will be shown.

3) Template Editor - This is where you can edit the template.

Each row in the CSV file is converted to a transaction in the ledger. This conversion is controlled by the template.

{{#if (and (isDate ROW.A "DD/MM/YYYY") (isBlank ROW.G))}}
 {{date ROW.A "DD/MM/YYYY"}} {{ROW.C}}
    {{predictAccount prefix="Expenses"}}        {{ROW.F}} INR
    Assets:Checking
{{/if}}

Let's break this down. The first line is a conditional statement. It checks if the row has a date in the first column. You can refer any column using their alphabets. The second line constructs the transaction header. The third line constructs the first posting. The fourth line constructs the second posting.

Effectively a single row in the CSV file is converted to a single transaction like this.

2023/03/28 AMAZON HTTP://WWW.AM IN
    Expenses:Shopping       249.00 INR
    Assets:Checking

The template is written in Handlebars. Paisa provides a few helper functions to make it easier to write the template.

Template Management¶

Paisa ships with a few built-in templates. You can also create your own. To create a new template, edit the template and click on the Save As button. User defined custom templates are stored in the configuration file.

Tip

The import system is designed to be extensible and might not be intuitive if you are not accustomed to coding. If you are unable to create a template suitable for your file, please open an issue with a sample file, and we will provide assistance, possibly adding it to the built-in templates.

Template Data¶

ROW - This is the current row being processed. You can refer to any column using their alphabets. For example, ROW.A refers to the first column, ROW.B refers to the second column and so on. The current row index is available as ROW.index.

Example

{
  "A": "28/03/2023",
  "B": "7357680821",
  "C": "AMAZON HTTP://WWW.AM IN",
  "D": "12",
  "E": "0",
  "F": "249.00",
  "G": "",
  "index": 6
}

SHEET - This is the entire sheet. It is an array of rows. You can refer a specific cell using the following syntax SHEET.5.A.

Example

[
    {
        "A": "Accountno:",
        "B": "49493xxx003030",
        "index": 0
    },
    {
        "A": "Customer Name:",
        "B": "MR John Doe",
        "index": 1
    },
    {
        "A": "Address:",
        "B": "1234, ABC Street, XYZ City, 123456",
        "index": 2
    },
    {
        "A": "Transaction Details:",
        "index": 3
    },
    {
        "A": "Date",
        "B": "Sr.No.",
        "C": "Transaction Details",
        "D": "Reward Point Header",
        "E": "Intl.Amount",
        "F": "Amount(in Rs)",
        "G": "BillingAmountSign",
        "index": 4
    },
    {
        "A": "49493xxx003030",
        "index": 5
    },
    {
        "A": "28/03/2023",
        "B": "7357680821",
        "C": "AMAZON HTTP://WWW.AM IN",
        "D": "12",
        "E": "0",
        "F": "249.00",
        "G": "",
        "index": 6
    },
    {
        "A": "28/03/2023",
        "B": "7357821997",
        "C": "AMAZON HTTP://WWW.AM IN",
        "D": "28",
        "E": "0",
        "F": "575.00",
        "G": "",
        "index": 7
    }
]

Template Helpers¶

`eq(a: any, b: any): boolean`¶

Checks if the two values are equal.

`not(value: any): boolean`¶

Negates the given value.

`and(...args: any[]): boolean`¶

Returns true if all the arguments are true.

`or(...args: any[]): boolean`¶

Returns true if any of the arguments are true.

`gte(a: string | number, b: string | number): boolean`¶

Checks if a is greater than or equal to b.

`gt(a: string | number, b: string | number): boolean`¶

Checks if a is greater than b.

`lte(a: string | number, b: string | number): boolean`¶

Checks if a is less than or equal to b.

`lt(a: string | number, b: string | number): boolean`¶

Checks if a is less than b.

`negate(value: string | number): number`¶

Negates the given value. For example, negate("123.45") will return -123.45

`amount(str: string, {default?: string}): string`¶

Converts the given string to a valid amount. If the string is blank, the default value is used. Examples (0.9534) to -0.9534, ₹ 1,234.56 to 1234.56

`round(str: string, {precision?: number}): number`¶

Rounds the given value to the given precision. If precision is not set, defaults to 0

`isDate(str: string, format: string): boolean`¶

Checks if the given string is a valid date in the given format. Refer Day.js for the full list of supported formats.

`predictAccount(...terms: string[], {prefix?: string}): string`¶

Helps with prediction of account name to be used in a transaction. Let's say you import your Credit Card bill, you would prefer the system to automatically assign the account name for you. predictAccount acts like a search engine. It will try to find a transaction that is similar to the current transaction. The search requires input (referred as terms) and it will match transactions with similar description and will pick the accounts from the top match.

If terms are not provided, the entire ROW will be used.

The prefix is optional and will be used to filter out matching accounts. If no match is found, Unknown will be returned.

{{predictAccount prefix="Income"}}
{{predictAccount ROW.C ROW.F prefix="Income"}}

Tip

Prediction will only work if you have similar transactions in ledger file. It usually means, first time you have to manually fix the Unknown account and then subsequent imports will work

`isBlank(str: string): boolean`¶

Checks if the given string is blank.

`date(str: string, format: string): string`¶

Parses the given string as a date in the given format and returns the date in the format YYYY/MM/DD. Refer Day.js for the full list of supported formats.

`findAbove(column: string, {regexp?: string}): string`¶

Finds the first cell above the current row in the given column. If regexp is provided, the search will continue till a match is found

{{findAbove B regexp="LIMITED"}}

`findBelow(column: string, {regexp?: string}): string`¶

Finds the first cell below the current row in the given column. If regexp is provided, the search will continue till a match is found

{{findBelow B regexp="LIMITED"}}

`acronym(str: string): string`¶

Returns the acronym of the given string that is suitable to be used as a commodity symbol. For example, UTI Nifty Next 50 Index Growth Direct Plan will be converted to UNNI

`replace(str: string, search: string, replace: string): string`¶

Trims the given string.

`regexpTest(str: string, regexp: string): boolean`¶

Tests the given string against the given regular expression.

`regexpMatch(str: string, regexp: string, {group?: number}): string`¶

Extract part of a string. Let's say you have Axis Long Term Equity Growth Direct Plan and you want to extract Axis Long Term Equity, you can use {{regexpMatch ROW.C "(.*) Growth Direct Plan" group=1}} assuming the string is in the column C. group is optional and defaults to 0.

`textRange(fromColumn: string, toColumn: string, {separator?: number}): string`¶

Extracts text from the given range of columns. The separator is optional and defaults to " ".

{{textRange A C separator=" "}}

`toLowerCase(str: string): string`¶

Converts the given string to lower case.

`toUpperCase(str: string): string`¶

Converts the given string to upper case.

`match(str: string, {[string]: string}): string`¶

Let's say you are trying to import your Credit Card bill and you want map the transaction to a specific expense account based on the description. You can use the match helper to do that. The helper takes a string and a map of key value pairs. The key is the account to be returned if the string matches the value. The value must be a valid regular expression.

{{match ROW.C Expenses:Shopping="Amazon|Flipkart" Expenses:Groceries="BigBasket"}}

In case of no match null will be returned. You can combine this with or helper to return a default account.

{{or (match ROW.C Expenses:Shopping="Amazon|Flipkart" Expenses:Groceries="BigBasket")
     "Expenses:Unknown"}}

Import¶

Template Management¶

Template Data¶

Template Helpers¶

eq(a: any, b: any): boolean¶

not(value: any): boolean¶

and(...args: any[]): boolean¶

or(...args: any[]): boolean¶

gte(a: string | number, b: string | number): boolean¶

gt(a: string | number, b: string | number): boolean¶

lte(a: string | number, b: string | number): boolean¶

lt(a: string | number, b: string | number): boolean¶

negate(value: string | number): number¶

amount(str: string, {default?: string}): string¶

round(str: string, {precision?: number}): number¶

isDate(str: string, format: string): boolean¶

predictAccount(...terms: string[], {prefix?: string}): string¶

isBlank(str: string): boolean¶

date(str: string, format: string): string¶

findAbove(column: string, {regexp?: string}): string¶

findBelow(column: string, {regexp?: string}): string¶

acronym(str: string): string¶

replace(str: string, search: string, replace: string): string¶

regexpTest(str: string, regexp: string): boolean¶

regexpMatch(str: string, regexp: string, {group?: number}): string¶

textRange(fromColumn: string, toColumn: string, {separator?: number}): string¶

toLowerCase(str: string): string¶

toUpperCase(str: string): string¶

match(str: string, {[string]: string}): string¶