Stage for 0.5.1 release

.dockerignore

@@ -0,0 +1 @@
+venv/

app.py

@@ -6,14 +6,15 @@ from os import environ
 from distutils.util import strtobool
 from threading import Thread
 
-pastey_version = "0.5"
+pastey_version = "0.5.1"
 loaded_config = {}
 loaded_themes = []
 
 app = Flask(__name__)
 limiter = Limiter(
     app,
-    key_func=get_remote_address
+    key_func=get_remote_address,
+    storage_uri="memory://"
 )
 guess = Guess()
 
@@ -37,6 +38,7 @@ config.ignore_guess = environ["PASTEY_IGNORE_GUESS"].split(",") if "PASTEY_IGNOR
 config.show_cli_button = bool(strtobool(environ["PASTEY_SHOW_CLI_BUTTON"])) if "PASTEY_SHOW_CLI_BUTTON" in environ else config.show_cli_button
 config.force_https_links = bool(strtobool(environ["PASTEY_FORCE_HTTPS_LINKS"])) if "PASTEY_FORCE_HTTPS_LINKS" in environ else config.force_https_links
 config.override_domain = environ["PASTEY_OVERRIDE_DOMAIN"] if "PASTEY_OVERRIDE_DOMAIN" in environ else config.override_domain
+config.minimum_url_length = int(environ["PASTEY_MINIMUM_URL_LENGTH"]) if "PASTEY_MINIMUM_URL_LENGTH" in environ else config.minimum_url_length
 
 # Main loop
 if __name__ == "__main__":

docker-compose.yml

@@ -2,9 +2,7 @@ services:
   pastey:
     image: cesura/pastey:latest
     environment:
-      PASTEY_WORKERS: 2
-      PASTEY_THREADS: 4
-      PASTEY_LISTEN_PORT: 7778
+      PASTEY_LISTEN_PORT: 5000
       PASTEY_DEFAULT_THEME: Dark
       PASTEY_BEHIND_PROXY: "true"
       PASTEY_FORCE_SHOW_RECENT: "true"

pastey/common.py

@@ -1,10 +1,12 @@
 from . import config
-from __main__ import guess
 import ipaddress
 from os import path
 from pathlib import Path
 from datetime import datetime, timedelta
 
+# Supported languages (required for non-guesslang builds)
+supported_languages = ['Assembly', 'Batchfile', 'C', 'C#', 'C++', 'Clojure', 'CMake', 'COBOL', 'CoffeeScript', 'CSS', 'CSV', 'Dart', 'DM', 'Dockerfile', 'Elixir', 'Erlang', 'Fortran', 'Go', 'Groovy', 'Haskell', 'HTML', 'INI', 'Java', 'JavaScript', 'JSON', 'Julia', 'Kotlin', 'Lisp', 'Lua', 'Makefile', 'Markdown', 'Matlab', 'Objective-C', 'OCaml', 'Pascal', 'Perl', 'PHP', 'PowerShell', 'Prolog', 'Python', 'R', 'Ruby', 'Rust', 'Scala', 'Shell', 'SQL', 'Swift', 'TeX', 'TOML', 'TypeScript', 'Verilog', 'Visual Basic', 'XML', 'YAML']
+
 ########## Common functions ##########
 
 # Check request IP is in config whitelist
@@ -66,7 +68,7 @@ def get_themes():
 
 # Get a list of all supported languages from guesslang
 def get_languages():
-    return guess.supported_languages
+    return supported_languages
 
 # Get file path from unique id
 # This is a wrapper to check for files with the .expires extension

pastey/config.py

@@ -60,3 +60,6 @@ force_https_links = False
 # Note: exclude the http:// or https:// prefix, as well as anything 
 # following the domain (except the port, if applicable)
 override_domain = ""
+
+# Minumum number of characters for generated URLs
+minimum_url_length = 5

pastey/functions.py

@@ -1,4 +1,6 @@
-from __main__ import guess, app
+from __main__ import app
+from __main__ import guess    # Intentionally put on a separate line
+
 from . import config, common
 
 from os import path, remove, listdir
@@ -85,12 +87,13 @@ def delete_paste(unique_id):
 # Create new paste
 def new_paste(title, content, source_ip, expires=0, single=False, encrypt=False, language="AUTO"):
     # this calculates the number of digits of a base64 number needed to be unlikely to have collisions
-    id_len = int(math.ceil( 3*math.log(len(listdir(config.data_directory))+1)/math.log(256) + 1.5 ))    unique_id = secrets.token_urlsafe(id_len)
+    id_len = int(math.ceil( 3*math.log(len(listdir(config.data_directory))+1)/math.log(256) + 1.5 ))
+    unique_id = secrets.token_urlsafe(id_len if id_len >= config.minimum_url_length else config.minimum_url_length)
     output_file = config.data_directory + "/" + unique_id
 
     # Check for existing paste id (unlikely)
     while path.exists(output_file) or path.exists(output_file + ".expires"):
-        unique_id = secrets.token_urlsafe(id_len)
+        unique_id = secrets.token_urlsafe(id_len if id_len >= config.minimum_url_length else config.minimum_url_length)
         output_file = config.data_directory + "/" + unique_id
 
     # Attempt to guess programming language

patch_no_tensorflow.sh

@@ -9,9 +9,6 @@ sed -i '/^[^#]/ s/\(^.*language = guesses.*$\)/        language = "Plaintext"/'
 sed -i '/^[^#]/ s/\(^.*from guesslang import Guess.*$\)/#\ \1/' app.py
 sed -i '/^[^#]/ s/\(^.*guess = Guess().*$\)/#\ \1/' app.py
 
-# Patch common.py
-sed -i '/^[^#]/ s/\(^.*from __main__ import guess.*$\)/#\ \1/' pastey/common.py
-
 # Patch templates/new.html
 sed -i '/^.*value="AUTO".*$/d' templates/new.html
 

templates/pastey.sh

@@ -22,7 +22,7 @@ show_help() {
 	--              Stop further option parsing
 	                Arguments passed after the -- option are evaluated
 	                as a command, and that command's output is pasted.
-	                The full command is used a the title.
+	                The full command is used as the title.
 
 	If zero arguments are passed,
 	or none of --file or -- are passed,

templates/view.html

@@ -193,8 +193,8 @@
   <script type="text/javascript" src="/static/js/common.js"></script>
   <script type="text/javascript" src="/static/js/qrcode.min.js"></script>
   <script type="text/javascript" src="/static/js/mdb.min.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.6.0/highlight.min.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/highlightjs-line-numbers.js/2.8.0/highlightjs-line-numbers.min.js"></script>
+  <script type="text/javascript" src="/static/js/highlight.min.js"></script>
+  <script type="text/javascript" src="/static/js/highlightjs-line-numbers.min.js"></script>
 
   <!-- Decrypt paste and generate QR code -->
   <script type="text/javascript">