From 12e2330ca6b9bc22b245d34789e5603c60992986 Mon Sep 17 00:00:00 2001
From: jvoisin <julien.voisin@dustri.org>
Date: Mon, 19 Mar 2018 00:04:00 +0100
Subject: [PATCH] Remove some useless files

---
 libmat2/__init__.py         |   1 -
 libmat2/parsers/__init__.py |   0
 libmat2/parsers/abstract.py |  10 ----
 libmat2/parsers/pdf.py      | 105 ------------------------------------
 4 files changed, 116 deletions(-)
 delete mode 100644 libmat2/__init__.py
 delete mode 100644 libmat2/parsers/__init__.py
 delete mode 100644 libmat2/parsers/abstract.py
 delete mode 100644 libmat2/parsers/pdf.py

diff --git a/libmat2/__init__.py b/libmat2/__init__.py
deleted file mode 100644
index 3b3dacb..0000000
--- a/libmat2/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-__version__ = '2.0'
diff --git a/libmat2/parsers/__init__.py b/libmat2/parsers/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/libmat2/parsers/abstract.py b/libmat2/parsers/abstract.py
deleted file mode 100644
index a9129cc..0000000
--- a/libmat2/parsers/abstract.py
+++ /dev/null
@@ -1,10 +0,0 @@
-class AbstractParser(object):
-    def __init__(self, filename: str):
-        self.filename = filename
-        self.meta_list = set()
-
-    def get_meta(self):
-        raise NotImplementedError
-
-    def remove_all(self):
-        raise NotImplementedError
diff --git a/libmat2/parsers/pdf.py b/libmat2/parsers/pdf.py
deleted file mode 100644
index f6bc110..0000000
--- a/libmat2/parsers/pdf.py
+++ /dev/null
@@ -1,105 +0,0 @@
-""" Handle PDF
-
-"""
-
-import os
-import logging
-import tempfile
-import shutil
-import io
-
-import cairo
-import gi
-gi.require_version('Poppler', '0.18')
-from gi.repository import Poppler, Gio, GLib
-
-try:
-    from PIL import Image
-except ImportError:
-    Image = None
-
-from . import abstract
-
-logging.basicConfig(level=logging.DEBUG)
-
-
-class PDFParser(abstract.AbstractParser):
-    def __init__(self, filename):
-        super().__init__(filename)
-        self.meta_list = {'title', 'author', 'subject',
-            'keywords', 'creator', 'producer', 'metadata'}
-        self.uri = 'file://' + os.path.abspath(self.filename)
-        self.password = None
-
-    def remove_all(self):
-        """
-            Load the document into Poppler, render pages on PNG,
-            and shove those PNG into a new PDF. Metadata from the new
-            PDF are removed via Poppler, because there is no way to tell
-            cairo to not add "created by cairo" during rendering.
-
-            TODO: Improve the resolution
-            TODO: Don't use a temp file
-        """
-        document = Poppler.Document.new_from_file(self.uri, self.password)
-
-        pdf_out = io.BytesIO()
-        pdf_surface = cairo.PDFSurface(pdf_out, 128, 128)
-        pdf_context = cairo.Context(pdf_surface)
-
-        for pagenum in range(document.get_n_pages()):
-            page = document.get_page(pagenum)
-            page_width, page_height = page.get_size()
-            logging.info("Rendering page %d/%d", pagenum + 1, document.get_n_pages())
-
-            img_surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, int(page_width)*2, int(page_height)*2)
-            img_context = cairo.Context(img_surface)
-
-            img_context.scale(2, 2)
-            page.render_for_printing_with_options(img_context, Poppler.PrintFlags.DOCUMENT)
-            img_context.show_page()
-
-            buf = io.BytesIO()
-            img_surface.write_to_png(buf)
-            img_surface.finish()
-            buf.seek(0)
-
-            img = cairo.ImageSurface.create_from_png(buf)
-            pdf_surface.set_size(page_width*2, page_height*2)
-            pdf_context.set_source_surface(img, 0, 0)
-            pdf_context.paint()
-            pdf_context.show_page()
-
-        pdf_surface.finish()
-
-        b = GLib.Bytes(pdf_out.getvalue())
-        input_stream = Gio.MemoryInputStream.new_from_bytes(b)
-        out_document = Poppler.Document.new_from_stream(input_stream, -1, self.password, None)
-        metadata = {}
-        for key in self.meta_list:
-            if out_document.get_property(key):
-                metadata[key] = str(out_document.get_property(key))
-        out_document.set_producer('totally not MAT2 ;)')
-        out_document.set_creator('')
-        print("AFTER")
-        metadata = {}
-        for key in self.meta_list:
-            if out_document.get_property(key):
-                metadata[key] = str(out_document.get_property(key))
-        print("LOL")
-        out_document.save('file://' + os.path.abspath("olol.pdf"))
-
-        print(metadata)
-
-        return True
-
-    def get_meta(self):
-        """ Return a dict with all the meta of the file
-        """
-        print("URI: %s", self.uri)
-        document = Poppler.Document.new_from_file(self.uri, self.password)
-        metadata = {}
-        for key in self.meta_list:
-            if document.get_property(key):
-                metadata[key] = str(document.get_property(key))
-        return metadata