STY: Apply black

PyPDF2/__init__.py

@@ -2,4 +2,5 @@
 from .merger import PdfFileMerger
 from .pagerange import PageRange, parse_filename_page_ranges
 from ._version import __version__
+
 __all__ = ["pdf", "PdfFileMerger"]

PyPDF2/_version.py

@@ -1 +1 @@
-__version__ = '1.27.2'
+__version__ = "1.27.2"

Scripts/booklet.py

@@ -16,13 +16,13 @@
 
 def main():
     parser = argparse.ArgumentParser()
-    parser.add_argument('input', type=argparse.FileType('rb'))
-    parser.add_argument('output')
+    parser.add_argument("input", type=argparse.FileType("rb"))
+    parser.add_argument("output")
     args = parser.parse_args()
 
     reader = PyPDF2.PdfFileReader(args.input)
     numPages = reader.getNumPages()
-    print('Pages in file:', numPages)
+    print("Pages in file:", numPages)
 
     pagesPerSheet = 4
     virtualPages = (numPages + pagesPerSheet - 1) // pagesPerSheet * pagesPerSheet
@@ -31,24 +31,27 @@ def main():
     mb = firstPage.mediaBox
     pageWidth = 2 * mb.getWidth()
     pageHeight = mb.getHeight()
-    print('Medium size:', '{}x{}'.format(pageWidth, pageHeight))
+    print("Medium size:", "{}x{}".format(pageWidth, pageHeight))
 
     writer = PyPDF2.PdfFileWriter()
 
     def scale(page):
-        return min(mb.getWidth() / page.mediaBox.getWidth(), mb.getHeight() / page.mediaBox.getHeight())
+        return min(
+            mb.getWidth() / page.mediaBox.getWidth(),
+            mb.getHeight() / page.mediaBox.getHeight(),
+        )
 
     def mergePage(dst, src, xOffset):
         pageScale = scale(src)
-        print('scaling by', pageScale)
+        print("scaling by", pageScale)
         dx = (mb.getWidth() - pageScale * src.mediaBox.getWidth()) / 2
         dy = (mb.getHeight() - pageScale * src.mediaBox.getHeight()) / 2
         dst.mergeScaledTranslatedPage(src, scale(src), xOffset + dx, dy)
 
     def mergePageByNumber(dstPage, pageNumber, xOffset):
         if pageNumber >= numPages:
             return
-        print('merging page', pageNumber, 'with offset', xOffset)
+        print("merging page", pageNumber, "with offset", xOffset)
         page = reader.getPage(pageNumber)
         mergePage(dstPage, page, xOffset)
 
@@ -60,8 +63,8 @@ def mergePageByNumber(dstPage, pageNumber, xOffset):
         mergePageByNumber(page, i, offsets[0])
         mergePageByNumber(page, virtualPages - i - 1, offsets[1])
 
-    writer.write(open(args.output, 'wb'))
+    writer.write(open(args.output, "wb"))
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()

Tests/test_reader.py

@@ -122,32 +122,35 @@ def test_get_images(src, nb_images):
     ],
 )
 def test_get_images_raw(strict, with_prev_0, should_fail):
-    pdf_data = b"%%PDF-1.7\n" \
-               b"1 0 obj << /Count 1 /Kids [4 0 R] /Type /Pages >> endobj\n" \
-               b"2 0 obj << >> endobj\n" \
-               b"3 0 obj << >> endobj\n" \
-               b"4 0 obj << /Contents 3 0 R /CropBox [0.0 0.0 2550.0 3508.0]" \
-               b" /MediaBox [0.0 0.0 2550.0 3508.0] /Parent 1 0 R" \
-               b" /Resources << /Font << >> >>" \
-               b" /Rotate 0 /Type /Page >> endobj\n" \
-               b"5 0 obj << /Pages 1 0 R /Type /Catalog >> endobj\n" \
-               b"xref 1 5\n" \
-               b"%010d 00000 n\n" \
-               b"%010d 00000 n\n" \
-               b"%010d 00000 n\n" \
-               b"%010d 00000 n\n" \
-               b"%010d 00000 n\n" \
-               b"trailer << %s/Root 5 0 R /Size 6 >>\n" \
-               b"startxref %d\n" \
-               b"%%%%EOF"
-    pdf_data = pdf_data % (pdf_data.find(b"1 0 obj"),
-                           pdf_data.find(b"2 0 obj"),
-                           pdf_data.find(b"3 0 obj"),
-                           pdf_data.find(b"4 0 obj"),
-                           pdf_data.find(b"5 0 obj"),
-                           b"/Prev 0 " if with_prev_0 else b"",
-                           pdf_data.find(b"xref"),
-                           )
+    pdf_data = (
+        b"%%PDF-1.7\n"
+        b"1 0 obj << /Count 1 /Kids [4 0 R] /Type /Pages >> endobj\n"
+        b"2 0 obj << >> endobj\n"
+        b"3 0 obj << >> endobj\n"
+        b"4 0 obj << /Contents 3 0 R /CropBox [0.0 0.0 2550.0 3508.0]"
+        b" /MediaBox [0.0 0.0 2550.0 3508.0] /Parent 1 0 R"
+        b" /Resources << /Font << >> >>"
+        b" /Rotate 0 /Type /Page >> endobj\n"
+        b"5 0 obj << /Pages 1 0 R /Type /Catalog >> endobj\n"
+        b"xref 1 5\n"
+        b"%010d 00000 n\n"
+        b"%010d 00000 n\n"
+        b"%010d 00000 n\n"
+        b"%010d 00000 n\n"
+        b"%010d 00000 n\n"
+        b"trailer << %s/Root 5 0 R /Size 6 >>\n"
+        b"startxref %d\n"
+        b"%%%%EOF"
+    )
+    pdf_data = pdf_data % (
+        pdf_data.find(b"1 0 obj"),
+        pdf_data.find(b"2 0 obj"),
+        pdf_data.find(b"3 0 obj"),
+        pdf_data.find(b"4 0 obj"),
+        pdf_data.find(b"5 0 obj"),
+        b"/Prev 0 " if with_prev_0 else b"",
+        pdf_data.find(b"xref"),
+    )
     pdf_stream = io.BytesIO(pdf_data)
     if should_fail:
         with pytest.raises(PyPDF2.pdf.utils.PdfReadError):

docs/conf.py

@@ -11,14 +11,15 @@
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 import os
 import sys
+
 sys.path.insert(0, os.path.abspath("."))
 sys.path.insert(0, os.path.abspath("../"))
 
 # -- Project information -----------------------------------------------------
 
-project = 'PyPDF2'
-copyright = '2006 - 2008, Mathieu Fenniak'
-author = 'Mathieu Fenniak'
+project = "PyPDF2"
+copyright = "2006 - 2008, Mathieu Fenniak"
+author = "Mathieu Fenniak"
 
 
 # -- General configuration ---------------------------------------------------
@@ -37,20 +38,20 @@
 ]
 
 # Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates']
+templates_path = ["_templates"]
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
 # This pattern also affects html_static_path and html_extra_path.
-exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+exclude_patterns = ["_build", "Thumbs.db", ".DS_Store"]
 
 
 # -- Options for HTML output -------------------------------------------------
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = 'sphinx_rtd_theme'
+html_theme = "sphinx_rtd_theme"
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
@@ -73,4 +74,4 @@
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
+html_static_path = ["_static"]