python: drop coins.json (fixes #752)

Makefile

@@ -83,7 +83,5 @@ protobuf_check: ## check that generated protobuf headers are up to date
 	./tools/build_protobuf --check
 
 gen:  mocks templates protobuf icons ## regeneate auto-generated files from sources
-	make -C python coins_json
 
 gen_check: mocks_check templates_check protobuf_check icons_check ## check validity of auto-generated files
-	make -C python coins_json_check

python/Makefile

@@ -7,12 +7,6 @@ EXCLUDE_TARGETS=messages
 
 all: build
 
-coins_json:
-	./helper-scripts/build-coins-json.sh
-
-coins_json_check:
-	./helper-scripts/build-coins-json.sh --check
-
 build:
 	$(SETUP) build
 

python/README.md

@@ -133,8 +133,8 @@ First, make sure your submodules are up-to-date with:
 git submodule update --init --recursive
 ```
 
-Then, rebuild the protobuf messages and get `coins.json` by running, from the
+Then, rebuild the protobuf messages by running, from the `trezor-firmware` top-level
-`trezor-firmware` top-level directory:
+directory:
 
 ```sh
 make gen

python/helper-scripts/README.md

@@ -3,4 +3,3 @@ These scripts automate some tasks related to release process.
 * __`relicence.py`__ rewrites licence headers in all non-empty Python files
 * __`linkify-changelog.py`__ generates Markdown links to github issues/PRs in changelog
 * __`bump-required-fw-versions.py`__ downloads latest firmware versions and updates trezorlib requirements
-* __`build-coins-json.sh`__ generates `coins.json`, or checks if it is up-to-date

python/helper-scripts/build-coins-json.sh

@@ -1,25 +0,0 @@
-#!/usr/bin/env bash
-cd $(dirname $0)/..
-
-DEST=src/trezorlib/coins.json
-
-BUILD_COINS_AT="../common/tools/cointool.py dump \
-    --list --support \
-    --include-type=bitcoin \
-    --exclude=icon \
-    -o \
-"
-
-if [ "$1" == "--check" ]; then
-    TMP=$(mktemp)
-    $BUILD_COINS_AT $TMP
-    diff -q $DEST $TMP
-    ERR=$?
-    if [ "$ERR" -ne 0 ]; then
-        echo "Please run $0"
-    fi
-    rm $TMP
-    exit $ERR
-else
-    $BUILD_COINS_AT $DEST
-fi

python/setup.py

@@ -61,7 +61,6 @@ setup(
     url="https://github.com/trezor/python-trezor",
     packages=find_packages("src"),
     package_dir={"": "src"},
-    package_data={"trezorlib": ["coins.json"]},
     entry_points={"console_scripts": ["trezorctl=trezorlib.cli.trezorctl:cli"]},
     install_requires=install_requires,
     extras_require={