Add certifi as a requirement.

README.md

@@ -88,16 +88,16 @@ There are several [projects based on `buku`](#related-projects), including a bro
 | Feature | Dependency |
 | --- | --- |
 | Scripting language | Python 3.4+ |
-| HTTP(S) | urllib3 |
+| HTTPS | certifi, urllib3 |
 | Encryption | cryptography |
 | Import browser exported html | beautifulsoup4 |
 
 To install package dependencies using pip3, run:
 
-    # pip3 install urllib3 cryptography beautifulsoup4
+    # pip3 install certifi urllib3 cryptography beautifulsoup4
 or on Ubuntu:
 
-    # apt-get install python3-urllib3 python3-cryptography python3-bs4
+    # apt-get install ca-certificates python3-urllib3 python3-cryptography python3-bs4
 
 To copy url to clipboard at the prompt, `Buku` uses `xsel` on Linux, `pbcopy` (default installed) on OS X and `clip` (default installed) on Windows.
 

packagecore.yaml

@@ -11,19 +11,21 @@ packages:
     builddeps:
       - make
     deps:
-      - python-urllib3
-      - python-cryptography
-      - python-beautifulsoup4
       - python
+      - python-beautifulsoup4
+      - python-certifi
+      - python-cryptography
+      - python-urllib3
 # centos no beautifulsoup4
   centos7.3:
     builddeps:
       - make
     deps:
+      - python
 #     - python-beautifulsoup4
+      - python-certifi
       - python-cryptography
       - python-urllib3
-      - python
     commands:
       pre:
         - yum install epel-release
@@ -31,63 +33,71 @@ packages:
     builddeps:
       - make
     deps:
+      - python
 #     - python-beautifulsoup4
+      - python-certifi
       - python-cryptography
       - python-urllib3
-      - python
   debian9:
     builddeps:
       - make
     deps:
-      - python3-urllib3
-      - python3-cryptography
-      - python3-bs4
       - python3
+      - python3-bs4
+      - python3-certifi
+      - python3-cryptography
+      - python3-urllib3
   fedora26:
     builddeps:
       - make
     deps:
+      - python3
       - python3-beautifulsoup4
+      - python3-certifi
       - python3-cryptography
       - python3-urllib3
-      - python3
   fedora27:
     builddeps:
       - make
     deps:
+      - python3
       - python3-beautifulsoup4
+      - python3-certifi
       - python3-cryptography
       - python3-urllib3
-      - python3
   fedora28:
     builddeps:
       - make
     deps:
+      - python3
       - python3-beautifulsoup4
+      - python3-certifi
       - python3-cryptography
       - python3-urllib3
-      - python3
   opensuse42.3:
     builddeps:
       - make
     deps:
+      - python3
       - python3-beautifulsoup4
+      - python3-certifi
       - python3-cryptography
       - python3-urllib3
-      - python3
   ubuntu16.04:
     builddeps:
       - make
     deps:
-      - python3-urllib3
-      - python3-cryptography
-      - python3-bs4
       - python3
+      - python3-bs4
+      - python3-certifi
+      - python3-cryptography
+      - python3-urllib3
   ubuntu18.04:
     builddeps:
       - make
     deps:
-      - python3-urllib3
-      - python3-cryptography
-      - python3-bs4
       - python3
+      - python3-bs4
+      - python3-certifi
+      - python3-cryptography
+      - python3-urllib3

requirements.txt

@@ -1,3 +1,4 @@
+certifi
 urllib3>=1.13.1
 beautifulsoup4>=4.4.1
 cryptography>=1.2.3

setup.py

@@ -53,7 +53,7 @@ setup(
     license='GPLv3',
     platforms=['any'],
     py_modules=['buku'],
-    install_requires=['urllib3>=1.13.1', 'beautifulsoup4>=4.4.1', 'cryptography>=1.2.3'],
+    install_requires=['certifi', 'urllib3>=1.13.1', 'beautifulsoup4>=4.4.1', 'cryptography>=1.2.3'],
     packages=find_packages(exclude=['tests']),
     include_package_data=True,
     entry_points={