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Kovid Goyal 2012-08-26 12:49:08 +05:30
parent 238bc24cf2
commit 37a38b606c
2 changed files with 18 additions and 6 deletions
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4
src/calibre/ebooks/pdf/manipulate/info.py
View File

@ -13,10 +13,9 @@ import os, sys
from calibre.utils.config import OptionParser from calibre.utils.config import OptionParser
from calibre.utils.logging import Log from calibre.utils.logging import Log
from calibre.constants import preferred_encoding from calibre.constants import preferred_encoding, plugins
from calibre.ebooks.pdf.verify import is_valid_pdfs, is_encrypted from calibre.ebooks.pdf.verify import is_valid_pdfs, is_encrypted
from calibre import prints from calibre import prints
from calibre.utils.podofo import podofo, podofo_err
USAGE = '\n%prog %%name ' + _('''\ USAGE = '\n%prog %%name ' + _('''\
file.pdf ... file.pdf ...
@ -33,6 +32,7 @@ def option_parser(name):
return OptionParser(usage=usage) return OptionParser(usage=usage)
def print_info(pdf_path): def print_info(pdf_path):
podofo, podofo_err = plugins['podofo']
if not podofo: if not podofo:
raise RuntimeError('Failed to load PoDoFo with error:'+podofo_err) raise RuntimeError('Failed to load PoDoFo with error:'+podofo_err)
p = podofo.PDFDoc() p = podofo.PDFDoc()

20
src/calibre/utils/podofo/doc.cpp
View File

@ -9,6 +9,7 @@
using namespace pdf; using namespace pdf;
// Constructor/desctructor {{{
static void static void
PDFDoc_dealloc(PDFDoc* self) PDFDoc_dealloc(PDFDoc* self)
{ {
@ -29,7 +30,9 @@ PDFDoc_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
return (PyObject *)self; return (PyObject *)self;
} }
// }}}
// Loading/Opening of PDF files {{{
static PyObject * static PyObject *
PDFDoc_load(PDFDoc *self, PyObject *args, PyObject *kwargs) { PDFDoc_load(PDFDoc *self, PyObject *args, PyObject *kwargs) {
char *buffer; Py_ssize_t size; char *buffer; Py_ssize_t size;
@ -63,7 +66,9 @@ PDFDoc_open(PDFDoc *self, PyObject *args, PyObject *kwargs) {
Py_RETURN_NONE; Py_RETURN_NONE;
} }
// }}}
// Saving/writing of PDF files {{{
static PyObject * static PyObject *
PDFDoc_save(PDFDoc *self, PyObject *args, PyObject *kwargs) { PDFDoc_save(PDFDoc *self, PyObject *args, PyObject *kwargs) {
char *buffer; char *buffer;
@ -97,7 +102,9 @@ PDFDoc_write(PDFDoc *self, PyObject *args, PyObject *kwargs) {
if (ans == NULL) PyErr_NoMemory(); if (ans == NULL) PyErr_NoMemory();
return ans; return ans;
} }
// }}}
// extract_first_page() {{{
static PyObject * static PyObject *
PDFDoc_extract_first_page(PDFDoc *self, PyObject *args, PyObject *kwargs) { PDFDoc_extract_first_page(PDFDoc *self, PyObject *args, PyObject *kwargs) {
try { try {
@ -108,7 +115,9 @@ PDFDoc_extract_first_page(PDFDoc *self, PyObject *args, PyObject *kwargs) {
} }
Py_RETURN_NONE; Py_RETURN_NONE;
} }
// }}}
// page_count() {{{
static PyObject * static PyObject *
PDFDoc_page_count(PDFDoc *self, PyObject *args, PyObject *kwargs) { PDFDoc_page_count(PDFDoc *self, PyObject *args, PyObject *kwargs) {
int count; int count;
@ -119,8 +128,9 @@ PDFDoc_page_count(PDFDoc *self, PyObject *args, PyObject *kwargs) {
return NULL; return NULL;
} }
return Py_BuildValue("i", count); return Py_BuildValue("i", count);
} } // }}}
// delete_page {{{
static PyObject * static PyObject *
PDFDoc_delete_page(PDFDoc *self, PyObject *args, PyObject *kwargs) { PDFDoc_delete_page(PDFDoc *self, PyObject *args, PyObject *kwargs) {
int num = 0; int num = 0;
@ -134,12 +144,13 @@ PDFDoc_delete_page(PDFDoc *self, PyObject *args, PyObject *kwargs) {
} else return NULL; } else return NULL;
Py_RETURN_NONE; Py_RETURN_NONE;
} } // }}}
// append() {{{
static PyObject * static PyObject *
PDFDoc_append(PDFDoc *self, PyObject *args, PyObject *kwargs) { PDFDoc_append(PDFDoc *self, PyObject *args, PyObject *kwargs) {
Py_RETURN_NONE; Py_RETURN_NONE;
} } // }}}
// Properties {{{ // Properties {{{
@ -379,6 +390,7 @@ static PyMethodDef PDFDoc_methods[] = {
{NULL} /* Sentinel */ {NULL} /* Sentinel */
}; };
// Type definition {{{
PyTypeObject pdf::PDFDocType = { PyTypeObject pdf::PDFDocType = {
PyObject_HEAD_INIT(NULL) PyObject_HEAD_INIT(NULL)
0, /*ob_size*/ 0, /*ob_size*/
@ -421,5 +433,5 @@ PyTypeObject pdf::PDFDocType = {
PDFDoc_new, /* tp_new */ PDFDoc_new, /* tp_new */
}; };
// }}}