copy python requests escape character (#544)

lib/utils/python.dart

@@ -14,7 +14,7 @@ String copyAsPythonRequests(HttpRequest request) {
       .toList();
   String method = request.method.name.toLowerCase();
 
-  sb.write('url = "${escapeQuotes(url)}"\n');
+  sb.write('url = "${escapeCharacter(url)}"\n');
   bool cookiesExist = processCookies(sb, headers);
   sb.write('headers = {');
   processHeaders(sb, headers);
@@ -38,9 +38,9 @@ String copyAsPythonRequests(HttpRequest request) {
   return sb.toString();
 }
 
-// 转义引号
-String escapeQuotes(String input) {
-  return input.replaceAll('"', r'\"');
+// 特殊字符转义
+String escapeCharacter(String input) {
+  return input.replaceAll('\\', '\\\\').replaceAll('"', '\\"').replaceAll("'", "\\'");
 }
 
 // 处理 cookie
@@ -53,7 +53,7 @@ bool processCookies(StringBuffer py, List<String> headers) {
       for (var cookie in cookies) {
         var parts = cookie.splitFirst('='.codeUnitAt(0));
         if (parts.length == 2) {
-          py.writeln('  "${parts[0].trim()}": "${escapeQuotes(parts[1].trim())}",');
+          py.writeln('  "${parts[0].trim()}": "${escapeCharacter(parts[1].trim())}",');
         }
       }
       py.writeln('}\n');
@@ -76,7 +76,7 @@ void processHeaders(StringBuffer py, List<String> headers) {
         first = false;
       }
       var parts = header.splitFirst(HttpConstants.colon);
-      py.write('"${parts[0].trim()}": "${escapeQuotes(parts[1].substring(1, parts[1].length - 1).trim())}"');
+      py.write('"${parts[0].trim()}": "${escapeCharacter(parts[1].substring(1, parts[1].length - 1).trim())}"');
     }
   }
   if (!first) {
@@ -87,7 +87,7 @@ void processHeaders(StringBuffer py, List<String> headers) {
 // 处理body
 String? processBody(HttpRequest request) {
   if (request.body!.isNotEmpty) {
-    return 'data = """${escapeQuotes(request.bodyAsString)}"""';
+    return 'data = """${escapeCharacter(request.bodyAsString)}"""';
   }
   return null;
 }

test/requests_test.py

@@ -1,55 +1,13 @@
 import requests
 
-url = "https://www.baidu.com/s?ie=utf-8&newi=1&mod=1&isid=nobdidobdid95570&wd=asda%20asdasdasd&rsv_spt=1&rsv_iqid=0x9d7569a3000f5559&issp=1&f=8&rsv_bp=1&rsv_idx=2&ie=utf-8&tn=baiduhome_pg&rsv_dl=ib&rsv_enter=1&rsv_sug3=14&rsv_sug1=6&rsv_sug7=101&rsv_sid=62325_63142_63324_63560_63724_63728_63275_63778_63804_63837_63881_63889_63904_63934_63949_63948_63957_63990&_ss=1&clist=&hsug=&csor=14&pstg=5&_cr1=28943"
+url = "http://example.com/api"
 cookies = {
-    "bce-sessionid": "0015356cd74e8f240bf89b8f2fa4a778a0c",
-    "BDUSS": "GFmMjJGRVZ-cUMzU2JCZWgyMlhHU1JxaUFETmRJcXpnVE9ZUXVGSkNzSzNYa05uRUFBQUFBJCQAAAAAAAAAAAEAAAAu57Ao2K3U9cO0xNy5uwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALfRG2e30RtnN",
-    "BDUSS_BFESS": "GFmMjJGRVZ-cUMzU2JCZWgyMlhHU1JxaUFETmRJcXpnVE9ZUXVGSkNzSzNYa05uRUFBQUFBJCQAAAAAAAAAAAEAAAAu57Ao2K3U9cO0xNy5uwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALfRG2e30RtnN",
-    "BDSFRCVID": "MP-OJeC62ZMCufjJOb7oEHtYogbAts7TH6aoA55Hv61Bt-6-LFPaEG0PRf8g0KuhQaccogKK0mOTHv81d2L2no4C8phfUEhNffCctf8g0x5",
-    "H_BDCLCKID_SF": "tbP8_IDbtK_3qn7I5KI5j68LhltX5-RLfbRpKq7F5l8-hxc52R7xXn3-5lQQKR3h-2oR5KTv3COxOKQphURDb47bD-5h3Mcb-2owafoN3KJmMJL9bT3vLfu9jfJz2-biWbRL2MbdQRvP_IoG2Mn8M4bb3qOpBtQmJeTxoUJ25DnJhbLGe6-Ke5v-eaLqqbbfb-ojXn_5HJOoDDvNbxbcy4LdjG5Hyb0O3gOJVxTsKJ5Me4O8KU7cD4LH3-Aq54RX-e_LVl3k3-3ih-LwK6u-QfbQ0MbuqP-jW2caXPTLan7JOpkxhfnxyhLfQRPH-Rv92DQMVU52QqcqEIQHQT3m5-5bbN3Ot6IttbFHoIIbtIvVetbpKPP_-P6M5qriWMT-0bFH_hbwyC85OCOhBnrpyb04hPrx2nbqJan7_f783nrjJq5u3-n6-PDmXfONJUQxtNRN0Dnjtpvhj-jVKtbobUPUDN59LUkqWKnb04K-Bbc8eInCMqQ5hT50W-bQLb3hfIkjXIKLJCP2bKtGj5A3hn88hmTKaCrLa573L6rJKKvCshOOy4oTj6jWDq0HafTZta6dhp5dbUToOq315nDb3MvBBUTDJ5Ja0Kc-hJcqafbmHfo8Qft20MtEeMtjBbQ3Bm5mKR7jWhk5hl72y5jvb-085H59atTMfTc0b4OOJD5iEnR55-DWbT8bjHCttj_qJJKfVIvbabQMK4Tv5JQhh6oH-UIsWl8LB2Q-5KL-yq6TfJQFyxnDjP4kyhOk2-ba06ne_MbdJJjoEDKGybD-DfD3qHDLWU5TKmTxoUJ45DnJhhvGMhQH-PtebPRiJPr9QgbqVIjetq4KDRAmLT72M-KAQf7wKt5mK5nhVn0MMIK0HPonHj_5j6vb3H",
-    "H_WISE_SIDS_BFESS": "61027_60853_61362_61694_61736_61781_61791_61824_61845_61862_61901",
-    "sugstore": "1",
-    "BAIDUID_BFESS": "3F2295D7998F9C710BBD2D64C95F12E9:FG=1",
-    "BDSFRCVID_BFESS": "MP-OJeC62ZMCufjJOb7oEHtYogbAts7TH6aoA55Hv61Bt-6-LFPaEG0PRf8g0KuhQaccogKK0mOTHv81d2L2no4C8phfUEhNffCctf8g0x5",
-    "H_BDCLCKID_SF_BFESS": "tbP8_IDbtK_3qn7I5KI5j68LhltX5-RLfbRpKq7F5l8-hxc52R7xXn3-5lQQKR3h-2oR5KTv3COxOKQphURDb47bD-5h3Mcb-2owafoN3KJmMJL9bT3vLfu9jfJz2-biWbRL2MbdQRvP_IoG2Mn8M4bb3qOpBtQmJeTxoUJ25DnJhbLGe6-Ke5v-eaLqqbbfb-ojXn_5HJOoDDvNbxbcy4LdjG5Hyb0O3gOJVxTsKJ5Me4O8KU7cD4LH3-Aq54RX-e_LVl3k3-3ih-LwK6u-QfbQ0MbuqP-jW2caXPTLan7JOpkxhfnxyhLfQRPH-Rv92DQMVU52QqcqEIQHQT3m5-5bbN3Ot6IttbFHoIIbtIvVetbpKPP_-P6M5qriWMT-0bFH_hbwyC85OCOhBnrpyb04hPrx2nbqJan7_f783nrjJq5u3-n6-PDmXfONJUQxtNRN0Dnjtpvhj-jVKtbobUPUDN59LUkqWKnb04K-Bbc8eInCMqQ5hT50W-bQLb3hfIkjXIKLJCP2bKtGj5A3hn88hmTKaCrLa573L6rJKKvCshOOy4oTj6jWDq0HafTZta6dhp5dbUToOq315nDb3MvBBUTDJ5Ja0Kc-hJcqafbmHfo8Qft20MtEeMtjBbQ3Bm5mKR7jWhk5hl72y5jvb-085H59atTMfTc0b4OOJD5iEnR55-DWbT8bjHCttj_qJJKfVIvbabQMK4Tv5JQhh6oH-UIsWl8LB2Q-5KL-yq6TfJQFyxnDjP4kyhOk2-ba06ne_MbdJJjoEDKGybD-DfD3qHDLWU5TKmTxoUJ45DnJhhvGMhQH-PtebPRiJPr9QgbqVIjetq4KDRAmLT72M-KAQf7wKt5mK5nhVn0MMIK0HPonHj_5j6vb3H",
-    "H_WISE_SIDS": "61027_62325_62967_63142_63194_63161_63211_63243_63247_63253_63324_63357_63364",
-    "ZFY": "pb7MrXNWph:ABMXEXgOUrgi3xf07rwxZJ3wweFSOfXns:C",
-    "__bid_n": "1974b540cd8977638847a0",
-    "PSTM": "1751984740",
-    "BD_UPN": "12314753",
-    "BIDUPSID": "41326F3203A39AEBCB5EB5A9B6F5D911",
-    "ab_sr": "1.0.1_YmM4ZTBmMGQ0MmRiMDJiNmE2ZjE5M2JkOWY1OTA0MWZlMTc5OTdiMWU1NGRmYzVlZGYxMjFiMGExOTNlMmUwMTMyNWEzZTQ0ODVhYmZhYWMxYTZmZDljY2Y3Y2VjNzUwYzgyOTNkMzc4MjFkMWE5MzUzMjE0YzFkZmNlMzVjMThiYTU1YTNlODNkOTEwMDlkZDM2OTkwMDgzN2UxMWM0Mg==",
-    "RT": "\"z=1&dm=baidu.com&si=7f33257f-634d-4b88-96c2-cea3e8ccc4ec&ss=mcx13hou&sl=1&tt=bau&bcn=https%3A%2F%2Ffclog.baidu.com%2Flog%2Fweirwood%3Ftype%3Dperf&ld=coi\"",
-    "H_PS_PSSID": "62325_63142_63324_63560_63724_63728_63275_63778_63804_63837_63881_63889_63904_63934_63949_63948_63957_63990",
-    "BA_HECTOR": "2ga42g8k8g20a5002g8g0k008h8kai1k6urpr25",
-    "BDRCVFR[feWj1Vr5u3D]": "I67x6TjHwwYf0",
-    "BD_CK_SAM": "1",
-    "PSINO": "7",
-    "delPer": "0",
-    "BDSVRTM": "36",
+    "session_id": "123456",
+    "user_name": "john\\doe",
 }
 
 headers = {
-    "Host": "www.baidu.com",
-    "Connection": "keep-alive",
-    "Pragma": "no-cache",
-    "Cache-Control": "no-cache",
-    "sec-ch-ua-platform": "\"Windows\"",
-    "is_referer": "https://www.baidu.com/",
-    "Ps-Dataurlconfigqid": "0x9d7569a3000f5559",
-    "sec-ch-ua": "\"Not)A;Brand\";v=\"8\", \"Chromium\";v=\"138\", \"Google Chrome\";v=\"138\"",
-    "is_params": "imes=0.3.102211.0.3.180",
-    "sec-ch-ua-mobile": "?0",
-    "is_xhr": "1",
-    "X-Requested-With": "XMLHttpRequest",
-    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36",
-    "Accept": "*/*",
-    "Sec-Fetch-Site": "same-origin",
-    "Sec-Fetch-Mode": "cors",
-    "Sec-Fetch-Dest": "empty",
-    "Referer": "https://www.baidu.com/",
-    "Accept-Encoding": "gzip, deflate, br, zstd",
-    "Accept-Language": "en,zh-CN;q=0.9,zh;q=0.8"
+    "Host": "example.com"
 }
 
 res = requests.get(url, headers=headers, cookies=cookies)