def conda(self, line, command):
if not (command == 'CONDA' or command.startswith('CONDA ')):
return
# Get command args
args = line.split(' ')
args = [w for w in args if w]
args.pop(0) # remove 'conda'
# Stop if user does "conda = ..."
if args and '=' in args[0]:
return
# Add channels when using install, this gets added last, so
# that user-specified channels take preference
channel_list = []
if args and args[0] == 'install':
channel_list = ['-c', 'conda-forge', '-c', 'pyzo']
def write_no_dots(x):
if x.strip() == '.': # note, no "x if y else z" in Python 2.4
return 0
return stderr_write(x)
# Go!
# Weird double-try, to make work on Python 2.4
oldargs = sys.argv
stderr_write = sys.stderr.write
try:
try:
# older version of conda would spew dots to stderr during downloading
sys.stderr.write = write_no_dots
import conda # noqa
from conda.cli import main
sys.argv = ['conda'] + list(args) + channel_list
main()
except SystemExit: # as err:
type, err, tb = sys.exc_info(); del tb
err = str(err)
if len(err) > 4: # Only print if looks like a message
print(err)
except Exception: # as err:
type, err, tb = sys.exc_info(); del tb
print('Error in conda command:')
print(err)
finally:
sys.argv = oldargs
sys.stderr.write = stderr_write
return ''
def capture_with_argv(*argv):
sys.argv = argv
stdout, stderr = StringIO(), StringIO()
oldstdout, oldstderr = sys.stdout, sys.stderr
sys.stdout = stdout
sys.stderr = stderr
try:
cli.main()
except SystemExit:
pass
sys.stdout = oldstdout
sys.stderr = oldstderr
stdout.seek(0)
stderr.seek(0)
return stdout.read(), stderr.read()
def run_inprocess_conda_command(command):
reset_context(())
with argv(split(command)), captured() as c:
initialize_logging()
try:
exit_code = cli.main()
except SystemExit:
pass
print(c.stderr, file=sys.stderr)
print(c.stdout)
return c.stdout, c.stderr, exit_code
def run(cmdList):
# Avoid subprocess overhead
# TODO: benchmark vs subprocess
if '--dummy' in sys.argv:
print(cmdList)
return ''
from conda import cli
stdout = StringIO()
old = sys.stdout
sys.stdout = stdout
sys.argv = cmdList
try:
cli.main()
except SystemExit:
pass
sys.stdout = old
stdout.seek(0)
return stdout.read()
def conda(self, line, command):
if not (command == "CONDA" or command.startswith("CONDA ")):
return
# Get command args
args = line.split(" ")
args = [w for w in args if w]
args.pop(0) # remove 'conda'
# Stop if user does "conda = ..."
if args and "=" in args[0]:
return
# Go!
# Weird double-try, to make work on Python 2.4
oldargs = sys.argv
try:
try:
import conda
from conda.cli import main
sys.argv = ["conda"] + list(args)
if args and args[0] in ("install", "update", "remove"):
self._check_imported_modules()
main()
except SystemExit: # as err:
type, err, tb = sys.exc_info()
del tb
err = str(err)
if len(err) > 4: # Only print if looks like a message
print(err)
except Exception: # as err:
type, err, tb = sys.exc_info()
del tb
print("Error in conda command:")
print(err)
finally:
sys.argv = oldargs
return ""
def run_inprocess_conda_command(command, disallow_stderr=True):
# anything that uses this function is an integration test
reset_context(())
with argv(split(command)), captured(disallow_stderr) as c:
initialize_logging()
try:
exit_code = cli.main()
except SystemExit:
pass
print(c.stderr, file=sys.stderr)
print(c.stdout)
return c.stdout, c.stderr, exit_code
def capture_with_argv(*argv):
# only used in capture_json_with_argv()
sys.argv = argv
stdout, stderr = StringIO(), StringIO()
oldstdout, oldstderr = sys.stdout, sys.stderr
sys.stdout = stdout
sys.stderr = stderr
try:
cli.main()
except SystemExit:
pass
sys.stdout = oldstdout
sys.stderr = oldstderr
stdout.seek(0)
stderr.seek(0)
stdout, stderr = stdout.read(), stderr.read()
print(stdout)
print(stderr, file=sys.stderr)
return stdout, strip_expected(stderr)
def run_inprocess_conda_command(command, disallow_stderr=True):
# anything that uses this function is an integration test
reset_context(())
# May want to do this to command:
with argv(encode_arguments(shlex_split_unicode(command))), captured(disallow_stderr) as c:
initialize_logging()
try:
exit_code = cli.main(*sys.argv)
except SystemExit:
pass
print(c.stderr, file=sys.stderr)
print(c.stdout)
return c.stdout, c.stderr, exit_code
def capture_with_argv(*argv):
sys.argv = argv
stdout, stderr = StringIO(), StringIO()
oldstdout, oldstderr = sys.stdout, sys.stderr
sys.stdout = stdout
sys.stderr = stderr
try:
cli.main()
except SystemExit:
pass
sys.stdout = oldstdout
sys.stderr = oldstderr
stdout.seek(0)
stderr.seek(0)
stdout, stderr = stdout.read(), stderr.read()
print('>>>>>>>>> stdout >>>>>>>>>')
print(stdout)
print('>>>>>>>>> stderr >>>>>>>>>')
print(stderr)
print('>>>>>>>>>')
return stdout, strip_expected(stderr)
def capture_with_argv(*argv):
sys.argv = argv
stdout, stderr = StringIO(), StringIO()
oldstdout, oldstderr = sys.stdout, sys.stderr
sys.stdout = stdout
sys.stderr = stderr
try:
cli.main()
except SystemExit:
pass
sys.stdout = oldstdout
sys.stderr = oldstderr
stdout.seek(0)
stderr.seek(0)
stdout, stderr = stdout.read(), stderr.read()
print('>>>>>>>>> stdout >>>>>>>>>')
print(stdout)
print('>>>>>>>>> stderr >>>>>>>>>')
print(stderr)
print('>>>>>>>>>')
return stdout, stderr
# -*- coding: utf-8 -*-
import sys
# Before any more imports, leave cwd out of sys.path for internal 'conda shell.*' commands.
# see https://github.com/conda/conda/issues/6549
if len(sys.argv) > 1 and sys.argv[1].startswith(
'shell.') and sys.path and sys.path[0] == '':
# The standard first entry in sys.path is an empty string,
# and os.path.abspath('') expands to os.getcwd().
del sys.path[0]
if __name__ == '__main__':
from conda.cli import main
sys.exit(main())
# -*- coding: utf-8 -*-
import re
import sys
from conda.cli import main
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
sys.exit(main())
def conda_upgrade():
conda_cli.main("install", "-y", "-c", "floydhub", "-c", "conda-forge", "floyd-cli")
def execute_conda_cmd(args):
from conda.cli import main
with patch.object(sys, 'argv', args):
return main()
