refactor: remove unnecessary usage of pydantic dataclasses

src/monopoly/cli.py

@@ -1,10 +1,10 @@
 import traceback
 from concurrent.futures import ProcessPoolExecutor
+from dataclasses import dataclass, field
 from pathlib import Path
 from typing import Collection, Iterable, Optional, TypedDict
 
 import click
-from pydantic.dataclasses import Field, dataclass
 from tabulate import tabulate
 from tqdm import tqdm
 
@@ -41,7 +41,7 @@ class Result:
 
     source_file_name: str
     target_file_name: Optional[str] = None
-    error_info: dict[str, str] = Field(default_factory=dict)
+    error_info: dict[str, str] = field(default_factory=dict)
 
 
 @dataclass

src/monopoly/config.py

@@ -1,8 +1,6 @@
-from dataclasses import field
+from dataclasses import dataclass, field
 from typing import Optional, Pattern
 
-from pydantic.dataclasses import dataclass
-
 from monopoly.constants import BankNames, EntryType, InternalBankNames
 from monopoly.enums import RegexEnum
 

src/monopoly/generic/generic.py

@@ -70,7 +70,7 @@ def is_transaction_date_first(self) -> bool:
         return True
 
     @lru_cache
-    def create_transaction_pattern(self) -> str:
+    def create_transaction_pattern(self) -> re.Pattern:
         """
         Create a regex pattern that will be used for date parsing
         by the generic statement handler.
@@ -100,16 +100,16 @@ def create_transaction_pattern(self) -> str:
         if self.get_statement_type() == EntryType.CREDIT:
             pattern += SharedPatterns.AMOUNT_EXTENDED
 
-        return pattern
+        return re.compile(pattern, re.IGNORECASE)
 
     @lru_cache
-    def create_statement_date_pattern(self) -> str:
+    def create_statement_date_pattern(self) -> re.Pattern:
         """
         Creates a regex pattern for the statement date based on the first statement
         date.
         """
         statement_date = self.matcher.get_statement_date_pattern()
-        return f"({statement_date})"
+        return re.compile(f"({statement_date})")
 
     @lru_cache
     def get_statement_type(self) -> str:
@@ -186,7 +186,7 @@ def check_if_multiline(self) -> bool:
         return average_line_distance > 2
 
     @lru_cache
-    def create_previous_balance_regex(self) -> str | None:
+    def create_previous_balance_regex(self) -> re.Pattern | None:
         """Helper function to check for a previous balance line items.
         Makes the assumption that the previous balance line item, if it
         exists, will be the line before the first line item with a date.
@@ -218,13 +218,13 @@ def create_previous_balance_regex(self) -> str | None:
                         + SharedPatterns.AMOUNT
                     )
                     logger.debug("Found words, generated pattern %s", pattern)
-                    return pattern
+                    return re.compile(pattern)
         return None
 
     @lru_cache
     def get_first_transaction_location(self):
         # uses the transaction pattern to find the first transaction
-        pattern = re.compile(self.create_transaction_pattern(), re.IGNORECASE)
+        pattern = self.create_transaction_pattern()
 
         for page_num, page in enumerate(self.pages):
             for line_num, line in enumerate(page.lines):

src/monopoly/identifiers.py

@@ -1,4 +1,4 @@
-from pydantic.dataclasses import dataclass
+from dataclasses import dataclass
 
 
 @dataclass
@@ -16,6 +16,11 @@ class MetadataIdentifier(Identifier):
     subject: str = ""
     creator: str = ""
     producer: str = ""
+    keywords: str = ""
+    creationDate: str = ""
+    modDate: str = ""
+    trapped: str = ""
+    encryption: dict = None
 
 
 @dataclass

src/monopoly/statements/base.py

@@ -59,7 +59,10 @@ def subtotal_pattern(self) -> re.Pattern:
 
     @property
     def pattern(self):
-        return self.config.transaction_pattern
+        pattern = self.config.transaction_pattern
+        if isinstance(pattern, str):
+            pattern = re.compile(pattern)
+        return pattern
 
     @lru_cache
     def get_transactions(self) -> list[Transaction] | None:

tests/unit/generic/test_date_pattern_analyzer.py

@@ -286,7 +286,7 @@ def test_create_transaction_pattern_with_transaction_first(
     date_pattern_analyzer.matches = matches_with_transaction_posting_dates
 
     result = date_pattern_analyzer.create_transaction_pattern()
-    assert result == expected
+    assert result == re.compile(expected, re.IGNORECASE)
 
 
 def test_create_transaction_pattern_with_posting_first(
@@ -305,7 +305,7 @@ def test_create_transaction_pattern_with_posting_first(
         + SharedPatterns.AMOUNT_EXTENDED
     )
     result = date_pattern_analyzer.create_transaction_pattern()
-    assert result == expected
+    assert result == re.compile(expected, re.IGNORECASE)
 
 
 def test_get_statement_type_debit(date_pattern_analyzer: DatePatternAnalyzer):