20240429

文件操作.ipynb

@@ -140,6 +140,59 @@
     "print(path)\n"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## 新建二维码图片pdf文件"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 67,
+   "metadata": {
+    "execution": {
+     "iopub.execute_input": "2024-04-17T10:26:43.968709Z",
+     "iopub.status.busy": "2024-04-17T10:26:43.968240Z",
+     "iopub.status.idle": "2024-04-17T10:26:44.078424Z",
+     "shell.execute_reply": "2024-04-17T10:26:44.077901Z",
+     "shell.execute_reply.started": "2024-04-17T10:26:43.968671Z"
+    },
+    "tags": []
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "''"
+      ]
+     },
+     "execution_count": 67,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "from fpdf import FPDF\n",
+    "import warnings\n",
+    "\n",
+    "\n",
+    "warnings.filterwarnings(\"ignore\")\n",
+    "pdf = FPDF()\n",
+    "# compression is not yet supported in py3k version\n",
+    "pdf.compress = False\n",
+    "pdf.add_page()\n",
+    "# Unicode is not yet supported in the py3k version; use windows-1252 standard font\n",
+    "pdf.add_font('ali-regular', '', r\"fonts/AlibabaPuHuiTi-2-55-Regular.ttf\", uni=True)\n",
+    "pdf.set_font('ali-regular', '', 14)  \n",
+    "#pdf.ln(10)\n",
+    "#pdf.write(5, '欢迎')\n",
+    "pdf.text(20,280,'欢迎来到中国，中国欢迎您！')\n",
+    "pdf.image(\"data/water/平和体质.png\", 50, 250,20)\n",
+    "\n",
+    "pdf.output('py3k.pdf', 'F')"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {
@@ -308,6 +361,39 @@
     "print('ok!')\n"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### 整理文件"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 69,
+   "metadata": {
+    "execution": {
+     "iopub.execute_input": "2024-04-29T10:30:55.619317Z",
+     "iopub.status.busy": "2024-04-29T10:30:55.618845Z",
+     "iopub.status.idle": "2024-04-29T10:30:55.643351Z",
+     "shell.execute_reply": "2024-04-29T10:30:55.642405Z",
+     "shell.execute_reply.started": "2024-04-29T10:30:55.619280Z"
+    },
+    "tags": []
+   },
+   "outputs": [],
+   "source": [
+    "import re\n",
+    "file_name = 'file/三国演义.txt'\n",
+    "list1 = []\n",
+    "with open(file_name,'r') as fl:\n",
+    "    for l in fl:\n",
+    "        if len(l.strip())>0:\n",
+    "            list1.append(l.strip()+'\\n')\n",
+    "with open('file/三国演义_new.txt','w') as fl1:\n",
+    "    fl1.writelines(list1)"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -364,26 +450,11 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 11,
+   "execution_count": null,
    "metadata": {
-    "execution": {
-     "iopub.execute_input": "2023-05-29T10:35:05.758138Z",
-     "iopub.status.busy": "2023-05-29T10:35:05.757286Z",
-     "iopub.status.idle": "2023-05-29T10:35:05.830677Z",
-     "shell.execute_reply": "2023-05-29T10:35:05.829666Z",
-     "shell.execute_reply.started": "2023-05-29T10:35:05.758096Z"
-    },
     "tags": []
    },
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "ok\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "import yaml\n",
     "import json\n",