From 3c0bacd8c87c70ef124aba36ba3e4ceace1c6eaa Mon Sep 17 00:00:00 2001
From: guanjihuan <guanjihuan@163.com>
Date: Tue, 7 Nov 2023 03:31:18 +0800
Subject: [PATCH] 0.1.20

---
 PyPI/setup.cfg                  |  2 +-
 PyPI/src/guan.egg-info/PKG-INFO |  2 +-
 PyPI/src/guan/read_and_write.py | 28 ++++++++++++++++++++++++++++
 3 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/PyPI/setup.cfg b/PyPI/setup.cfg
index f3a9e1f..68a28ce 100644
--- a/PyPI/setup.cfg
+++ b/PyPI/setup.cfg
@@ -1,7 +1,7 @@
 [metadata]
 # replace with your username:
 name = guan
-version = 0.1.19
+version = 0.1.20
 author = guanjihuan
 author_email = guanjihuan@163.com
 description = An open source python package
diff --git a/PyPI/src/guan.egg-info/PKG-INFO b/PyPI/src/guan.egg-info/PKG-INFO
index a8f13c5..bc5a8ce 100644
--- a/PyPI/src/guan.egg-info/PKG-INFO
+++ b/PyPI/src/guan.egg-info/PKG-INFO
@@ -1,6 +1,6 @@
 Metadata-Version: 2.1
 Name: guan
-Version: 0.1.19
+Version: 0.1.20
 Summary: An open source python package
 Home-page: https://py.guanjihuan.com
 Author: guanjihuan
diff --git a/PyPI/src/guan/read_and_write.py b/PyPI/src/guan/read_and_write.py
index cd1e308..9d607f7 100644
--- a/PyPI/src/guan/read_and_write.py
+++ b/PyPI/src/guan/read_and_write.py
@@ -233,3 +233,31 @@ def print_array_with_index(array, show_index=1, index_type=0):
                 print(index, i0)
     import guan
     guan.statistics_of_guan_package()
+
+# 读取文件夹中某个文件类型的所有文本文件
+def read_text_files_in_directory(directory='./', file_format='.md'):
+    import os
+    file_list = []
+    for root, dirs, files in os.walk(directory):
+        for i0 in range(len(files)):
+            if file_format in files[i0]:
+                file_list.append(root+'/'+files[i0])
+    content_array = []
+    for file in file_list:
+        with open(file, 'r') as f:
+            content_array.append(f.read())
+    import guan
+    guan.statistics_of_guan_package()
+    return file_list, content_array
+
+# 在多个文本文件中查找关键词
+def find_words_in_multiple_files(words, directory='./', file_format='.md'):
+    import guan
+    file_list, content_array = guan.read_text_files_in_directory(directory=directory, file_format=file_format)
+    num_files = len(file_list)
+    file_list_with_words = []
+    for i0 in range(num_files):
+        if words in content_array[i0]:
+            file_list_with_words.append(file_list[i0])
+    guan.statistics_of_guan_package()
+    return file_list_with_words
\ No newline at end of file