[tools] Fixing project.py -S printing problem

.travis.yml

@@ -7,6 +7,7 @@ script:
  - python tools/test/pylint.py
  - py.test tools/test/toolchains/api.py
  - python tools/test/memap/memap_test.py
+ - python tools/project.py -S
  - python tools/build_travis.py
 before_install:
  - sudo add-apt-repository -y ppa:terry.guo/gcc-arm-embedded
@@ -16,9 +17,7 @@ before_install:
  - arm-none-eabi-gcc --version
  - python --version
 install:
- - sudo pip install colorama
- - sudo pip install prettytable
- - sudo pip install jinja2
+ - sudo pip install -r requirements.txt
  - sudo pip install pytest
  - sudo pip install pylint
  - sudo pip install hypothesis

tools/project.py

@@ -18,6 +18,7 @@
 from tools.utils import argparse_filestring_type, argparse_many, args_error
 from tools.utils import argparse_force_lowercase_type
 from tools.utils import argparse_force_uppercase_type
+from tools.utils import print_large_string
 from tools.project_api import export_project, get_exporter_toolchain
 from tools.options import extract_profile
 
@@ -189,7 +190,7 @@ def main():
 
  # Only prints matrix of supported IDEs
  if options.supported_ides:
- print mcu_ide_matrix()
+ print_large_string(mcu_ide_matrix())
  exit(0)
 
  # Only prints matrix of supported IDEs

tools/utils.py

@@ -24,6 +24,7 @@
 from os.path import isdir, join, exists, split, relpath, splitext, abspath
 from os.path import commonprefix, normpath, dirname
 from subprocess import Popen, PIPE, STDOUT, call
+from math import ceil
 import json
 from collections import OrderedDict
 import logging
@@ -486,3 +487,23 @@ def parse_type(not_parent):
  else:
  return not_parent
  return parse_type
+
+def print_large_string(large_string):
+ """ Breaks a string up into smaller pieces before print them
+
+ This is a limitation within Windows, as detailed here:
+ https://bugs.python.org/issue11395
+
+ Positional arguments:
+ large_string - the large string to print
+ """
+ string_limit = 1000
+ large_string_len = len(large_string)
+ num_parts = int(ceil(float(large_string_len) / float(string_limit)))
+ for string_part in range(num_parts):
+ start_index = string_part * string_limit
+ if string_part == num_parts - 1:
+ print large_string[start_index:]
+ else:
+ end_index = ((string_part + 1) * string_limit) - 1
+ print large_string[start_index:end_index],