util: Rename to strparse.

Better describes what the functions in the module do.

import2ledger/config.py

@@ -9,7 +9,7 @@ import pathlib
 
 import babel
 import babel.numbers
-from . import errors, template, util
+from . import errors, strparse, template
 
 class Configuration:
     HOME_PATH = pathlib.Path(os.path.expanduser('~'))
@@ -121,7 +121,7 @@ class Configuration:
 
     def _strpdate(self, date_s, date_fmt):
         try:
-            return util.strpdate(date_s, date_fmt)
+            return strparse.date(date_s, date_fmt)
         except ValueError as error:
             raise errors.UserInputConfigurationError(error.args[0], date_s)
 

import2ledger/importers/nbpy2017.py

@@ -2,7 +2,7 @@ import decimal
 import functools
 
 import bs4
-from .. import util
+from .. import strparse
 
 STATUS_INVOICED = 'Invoice'
 STATUS_PAID = 'Payment'
@@ -62,8 +62,8 @@ class Invoice2017:
         self.actions
 
     def _strpdate(self, s):
-        date_s = util.rejoin_slice_words(s, slice(2), ',', 2)
+        date_s = strparse.rejoin_slice_words(s, slice(2), ',', 2)
-        return util.strpdate(date_s, '%b. %d, %Y')
+        return strparse.date(date_s, '%b. %d, %Y')
 
     def _read_invoice_header(self, table, first_row_text, rows_text):
         self.invoice_id = first_row_text[1]
@@ -88,7 +88,7 @@ class Invoice2017:
             elif description.startswith('Early Bird ('):
                 self.ticket_rate = self.DISCOUNT_TICKET_RATE
             if qty:
-                self.amount += util.parse_currency_dec(total)
+                self.amount += strparse.currency_decimal(total)
 
     def _read_invoice_activity(self, table, first_row_text, rows_text):
         self.actions = [{
@@ -97,7 +97,7 @@ class Invoice2017:
         }]
         for timestamp, description, amount in rows_text:
             if description.startswith('Paid '):
-                last_stripe_id = util.rslice_words(description, 1, limit=1)
+                last_stripe_id = strparse.rslice_words(description, 1, limit=1)
                 action = {
                     'payment_id': last_stripe_id,
                     'status': STATUS_PAID,

import2ledger/importers/patreon.py

@@ -2,7 +2,7 @@ import pathlib
 import re
 
 from . import _csv
-from .. import util
+from .. import strparse
 
 class IncomeImporter(_csv.CSVImporterBase):
     NEEDED_FIELDS = frozenset([
@@ -24,7 +24,7 @@ class IncomeImporter(_csv.CSVImporterBase):
         match = re.search(r'(?:\b|_)(\d{4}-\d{2}-\d{2})(?:\b|_)',
                           pathlib.Path(input_file.name).name)
         if match:
-            self.entry_seed['date'] = util.strpdate(match.group(1), '%Y-%m-%d')
+            self.entry_seed['date'] = strparse.date(match.group(1), '%Y-%m-%d')
 
     def _read_row(self, row):
         if row['Status'] != 'Processed':
@@ -44,7 +44,7 @@ class FeeImporterBase(_csv.CSVImporterBase):
     def _read_row(self, row):
         return {
             'amount': row[self.AMOUNT_FIELD],
-            'date': util.strpdate(row['Month'], '%Y-%m'),
+            'date': strparse.date(row['Month'], '%Y-%m'),
         }
 
 

import2ledger/importers/stripe.py

@@ -1,7 +1,7 @@
 import decimal
 
 from . import _csv
-from .. import util
+from .. import strparse
 
 class PaymentImporter(_csv.CSVImporterBase):
     NEEDED_FIELDS = frozenset([
@@ -24,9 +24,10 @@ class PaymentImporter(_csv.CSVImporterBase):
         if (row['Status'] != 'Paid') and (row['Status'] != 'Refunded'):
             return None
         else:
+            date_s = strparse.slice_words(row['Created (UTC)'], 0, limit=1)
             return {
                 'currency': row['Converted Currency'].upper(),
-                'date': util.strpdate(row['Created (UTC)'].split(None, 1)[0], self.DATE_FMT),
+                'date': strparse.date(date_s, self.DATE_FMT),
-                'fee': util.parse_currency_dec(row['Fee']),
+                'fee': strparse.currency_decimal(row['Fee']),
-                'tax': util.parse_currency_dec(row['Tax']),
+                'tax': strparse.currency_decimal(row['Tax']),
             }

import2ledger/strparse.py

@@ -19,7 +19,7 @@ def _currency_pattern(locale):
         re.escape(dec_sym),
     )
 
-def parse_currency_dec(s, locale='en_US_POSIX'):
+def currency_decimal(s, locale='en_US_POSIX'):
     try:
         match = re.search(_currency_pattern(locale), s)
     except TypeError:
@@ -44,6 +44,9 @@ def parse_currency_dec(s, locale='en_US_POSIX'):
         raise ValueError("non-currency text in {!r}: {!r}".format(s, extra))
     return babel.numbers.parse_decimal(match.group(1) + match.group(3), locale)
 
+def date(date_s, date_fmt):
+    return datetime.datetime.strptime(date_s, date_fmt).date()
+
 def _rejoin_slice_words(method_name, source, wordslice, sep=None, limit=None, joiner=None):
     if joiner is None:
         joiner = ' ' if sep is None else sep
@@ -55,6 +58,3 @@ def _slice_words(method_name, source, wordslice, sep=None, limit=None):
     return getattr(source, method_name)(sep, limit)[wordslice]
 slice_words = functools.partial(_slice_words, 'split')
 rslice_words = functools.partial(_slice_words, 'rsplit')
-
-def strpdate(date_s, date_fmt):
-    return datetime.datetime.strptime(date_s, date_fmt).date()

import2ledger/template.py

@@ -9,7 +9,7 @@ import tokenize
 
 import babel.numbers
 
-from . import errors, util
+from . import errors, strparse
 
 class TokenTransformer:
     def __init__(self, source):
@@ -253,7 +253,7 @@ class Template:
         template_vars.update(
             date=date.strftime(self.date_fmt),
             payee=payee,
-            amount=util.parse_currency_dec(amount),
+            amount=strparse.currency_decimal(amount),
             currency=currency,
         )
         for key, value in template_vars.items():

tests/test_importers.py

@@ -7,7 +7,7 @@ import re
 
 import pytest
 import yaml
-from import2ledger import importers, util
+from import2ledger import importers, strparse
 
 from . import DATA_DIR
 
@@ -35,7 +35,7 @@ class TestImporters:
         with source_path.open() as source_file:
             importer = import_class(source_file)
             for actual, expected in itertools.zip_longest(importer, expect_results):
-                actual['amount'] = util.parse_currency_dec(actual['amount'])
+                actual['amount'] = strparse.currency_decimal(actual['amount'])
                 assert actual == expected
 
     def test_loader(self):