0.0.171

PyPI/src/guan.egg-info/PKG-INFO

@@ -1,6 +1,6 @@
 Metadata-Version: 2.1
 Name: guan
-Version: 0.0.170
+Version: 0.0.171
 Summary: An open source python package
 Home-page: https://py.guanjihuan.com
 Author: guanjihuan

PyPI/src/guan/__init__.py

@@ -2,7 +2,7 @@
 
 # With this package, you can calculate band structures, density of states, quantum transport and topological invariant of tight-binding models by invoking the functions you need. Other frequently used functions are also integrated in this package, such as file reading/writing, figure plotting, data processing.
 
-# The current version is guan-0.0.170, updated on June 19, 2023.
+# The current version is guan-0.0.171, updated on June 28, 2023.
 
 # Installation: pip install --upgrade guan
 
@@ -3135,6 +3135,22 @@ def download_with_scihub(address=None, num=1):
 
 ## PDF
 
+# 拼接两个PDF文件
+def combine_two_pdf_files(input_file1='a.pdf', input_file2='b.pdf', output_file='combined_file.pdf'):
+    import PyPDF2
+    output_pdf = PyPDF2.PdfWriter()
+    with open(input_file1, 'rb') as file1:
+        pdf1 = PyPDF2.PdfReader(file1)
+        for page in range(len(pdf1.pages)):
+            output_pdf.add_page(pdf1.pages[page])
+    with open(input_file2, 'rb') as file2:
+        pdf2 = PyPDF2.PdfReader(file2)
+        for page in range(len(pdf2.pages)):
+            output_pdf.add_page(pdf2.pages[page])
+    with open(output_file, 'wb') as merged_file:
+        output_pdf.write(merged_file)
+
+
 # 获取PDF文献中的链接。例如: link_starting_form='https://doi.org'
 def get_links_from_pdf(pdf_path, link_starting_form=''):
     import PyPDF2