dump BBQr to stdout; Makefile release

.gitignore

@@ -5,3 +5,6 @@ __pycache__
 foo.png
 foo*.svg
 .DS_Store
+.idea
+build
+dist

README.md

@@ -124,6 +124,12 @@ cHNidP....
 
 ```
 
+Dumping BBQr to console:
+```
+# needs a very low version or cinema screen
+bbqr make UNLICENSE.md -o stdout -v 5
+```
+
 ## Signing Transaction with COLDCARD Q
 
 1) Using **COLDCARD Q** choose `Scan Any QR Code` from main menu and scan this Seed QR

python/Makefile

@@ -1,9 +1,21 @@
+wheel:
+	python3 setup.py sdist bdist_wheel
+
+CUR_VERSION = $(shell python -c "from bbqr.version import __version__; print(__version__)")
+
+TARGETS = dist/bbqr-$(CUR_VERSION).tar.gz \
+	dist/bbqr-$(CUR_VERSION)-py3-none-any.whl
+
+$(TARGETS) release: wheel
+	git add $(TARGETS)
+	git tag -am v$(CUR_VERSION) v$(CUR_VERSION)
+	twine upload $(TARGETS)
 
 init:
 	pip install -r requirements.txt
 
 test:
 	py.test tests -x
 
-.PHONY: init test
+.PHONY: init test wheel
 

python/bbqr/cli.py

@@ -6,8 +6,6 @@
 #
 #
 import click, sys, os, pdb, io, random
-from pprint import pformat
-from functools import wraps
 from bbqr import split_qrs, join_qrs
 from bbqr.consts import FILETYPE_NAMES, KNOWN_FILETYPES
 
@@ -162,22 +160,30 @@ def make_qrs(randomize_order, infile=None, outfile=None, encoding=None, scale=4,
     if not outfile or outfile == '-':
         for p in parts:
             print(p)
+            print()
         return 0
 
-    rootpath, ext = os.path.splitext(outfile)
-    ext = ext.lower()[1:]
+    if outfile != "stdout":
+        rootpath, ext = os.path.splitext(outfile)
+        ext = ext.lower()[1:]
 
-    if ext not in {'png', 'svg', 'gif'}:
-        print(f"Unsupported output file type: {ext}")
-        return 1
+        if ext not in {'png', 'svg', 'gif'}:
+            print(f"Unsupported output file type: {ext}")
+            return 1
 
+    import pyqrcode
     # Render graphics -- very slow!
-    import pyqrcode 
     print("Building QR images... ", file=sys.stderr, end='', flush=True)
     qs = [pyqrcode.create(data, error='L', version=vers, mode='alphanumeric') for
             data in parts]
     print("done!", file=sys.stderr)
 
+    if outfile == "stdout":
+        for q in qs:
+            print(q.terminal())
+            print("\n\n")
+        return 0
+
     if ext == 'svg':
         # limitation: doesn't include progress bar animation
         for i in range(num_parts):

python/bbqr/split.py

@@ -10,10 +10,8 @@
 #       05                  2-digits of HEX: total number of QR codes
 #       00                  2-digits of HEX: which QR code this is in the sequence
 #
-import pyqrcode, zlib
-from math import ceil, floor
-from base64 import b32encode, b32decode
-from .utils import version_to_chars, encode_data, decode_data, int2base36
+from math import ceil
+from .utils import version_to_chars, encode_data, int2base36
 from .consts import HEADER_LEN, KNOWN_FILETYPES
 
 def num_qr_needed(ver, ll, split_mod):

python/setup.py

@@ -8,6 +8,8 @@
 #
 
 from setuptools import setup
+from bbqr.version import __version__
+
 
 requirements = [
     'pyqrcode',