From 2a9ea4550ff8d7cf0528bf0d6cf78401c2f2cb81 Mon Sep 17 00:00:00 2001
From: un-pogaz <46523284+un-pogaz@users.noreply.github.com>
Date: Sun, 16 Nov 2025 18:27:08 +0100
Subject: [PATCH] long_type (regex)

long_type(
int(
---
 src/calibre/devices/prst1/driver.py |  3 +--
 src/calibre/ebooks/lit/mssha1.py    | 12 +++++-------
 src/calibre/ebooks/pdb/header.py    |  4 +---
 3 files changed, 7 insertions(+), 12 deletions(-)

diff --git a/src/calibre/devices/prst1/driver.py b/src/calibre/devices/prst1/driver.py
index 9665bf90e8..f96be770b6 100644
--- a/src/calibre/devices/prst1/driver.py
+++ b/src/calibre/devices/prst1/driver.py
@@ -24,7 +24,6 @@ from calibre.devices.usbms.device import USBDevice
 from calibre.devices.usbms.driver import USBMS
 from calibre.ebooks.metadata import authors_to_sort_string, authors_to_string
 from calibre.prints import debug_print
-from polyglot.builtins import long_type
 
 DBPATH = 'Sony_Reader/database/books.db'
 THUMBPATH = 'Sony_Reader/database/cache/books/%s/thumbnail/main_thumbnail.jpg'
@@ -330,7 +329,7 @@ class PRST1(USBMS):
         cursor.execute(query)
         row = cursor.fetchone()
 
-        return long_type(row[0])
+        return int(row[0])
 
     def get_database_min_id(self, source_id):
         sequence_min = 0
diff --git a/src/calibre/ebooks/lit/mssha1.py b/src/calibre/ebooks/lit/mssha1.py
index 3ab7bb8002..cd39d1a9d4 100644
--- a/src/calibre/ebooks/lit/mssha1.py
+++ b/src/calibre/ebooks/lit/mssha1.py
@@ -10,8 +10,6 @@ __copyright__ = '2008, Marshall T. Vandegrift <llasram@gmail.com>'
 import copy
 import struct
 
-from polyglot.builtins import long_type
-
 # ======================================================================
 # Bit-Manipulation helpers
 #
@@ -55,10 +53,10 @@ def _bytelist2longBigEndian(blist):
     j = 0
     i = 0
     while i < imax:
-        b0 = long_type(blist[j]) << 24
-        b1 = long_type(blist[j+1]) << 16
-        b2 = long_type(blist[j+2]) << 8
-        b3 = long_type(blist[j+3])
+        b0 = int(blist[j]) << 24
+        b1 = int(blist[j+1]) << 16
+        b2 = int(blist[j+2]) << 8
+        b3 = int(blist[j+3])
         hl[i] = b0 | b1 | b2 | b3
         i = i+1
         j = j+4
@@ -198,7 +196,7 @@ class mssha1:
         '''
 
         inBuf = bytearray(inBuf)
-        leninBuf = long_type(len(inBuf))
+        leninBuf = len(inBuf)
 
         # Compute number of bytes mod 64.
         index = (self.count[1] >> 3) & 0x3F
diff --git a/src/calibre/ebooks/pdb/header.py b/src/calibre/ebooks/pdb/header.py
index 7b3f834702..686ac124c5 100644
--- a/src/calibre/ebooks/pdb/header.py
+++ b/src/calibre/ebooks/pdb/header.py
@@ -10,8 +10,6 @@ import re
 import struct
 import time
 
-from polyglot.builtins import long_type
-
 
 class PdbHeaderReader:
 
@@ -85,6 +83,6 @@ class PdbHeaderBuilder:
 
         offset = 78 + (8 * nrecords) + 2
         for id, record in enumerate(section_lengths):
-            out_stream.write(struct.pack('>LBBBB', long_type(offset), 0, 0, 0, 0))
+            out_stream.write(struct.pack('>LBBBB', int(offset), 0, 0, 0, 0))
             offset += record
         out_stream.write(b'\x00\x00')