How to use is_remote method in lisa
Best Python code snippet using lisa_python
test_unit_utils.py
Source:test_unit_utils.py 
1#!/usr/bin/env python2"""Unit test driver for checkout_externals3Note: this script assume the path to the checkout_externals.py module is4already in the python path.5"""6from __future__ import absolute_import7from __future__ import unicode_literals8from __future__ import print_function9import os10import unittest11from manic.utils import last_n_lines, indent_string12from manic.utils import str_to_bool, execute_subprocess13from manic.utils import is_remote_url, split_remote_url, expand_local_url14class TestExecuteSubprocess(unittest.TestCase):15 """Test the application logic of execute_subprocess wrapper16 """17 def test_exesub_return_stat_err(self):18 """Test that execute_subprocess returns a status code when caller19 requests and the executed subprocess fails.20 """21 cmd = ['false']22 status = execute_subprocess(cmd, status_to_caller=True)23 self.assertEqual(status, 1)24 def test_exesub_return_stat_ok(self):25 """Test that execute_subprocess returns a status code when caller26 requests and the executed subprocess succeeds.27 """28 cmd = ['true']29 status = execute_subprocess(cmd, status_to_caller=True)30 self.assertEqual(status, 0)31 def test_exesub_except_stat_err(self):32 """Test that execute_subprocess raises an exception on error when33 caller doesn't request return code34 """35 cmd = ['false']36 with self.assertRaises(RuntimeError):37 execute_subprocess(cmd, status_to_caller=False)38class TestLastNLines(unittest.TestCase):39 """Test the last_n_lines function.40 """41 def test_last_n_lines_short(self):42 """With a message with <= n lines, result of last_n_lines should43 just be the original message.44 """45 mystr = """three46line47string48"""49 mystr_truncated = last_n_lines(50 mystr, 3, truncation_message='[truncated]')51 self.assertEqual(mystr, mystr_truncated)52 def test_last_n_lines_long(self):53 """With a message with > n lines, result of last_n_lines should54 be a truncated string.55 """56 mystr = """a57big58five59line60string61"""62 expected = """[truncated]63five64line65string66"""67 mystr_truncated = last_n_lines(68 mystr, 3, truncation_message='[truncated]')69 self.assertEqual(expected, mystr_truncated)70class TestIndentStr(unittest.TestCase):71 """Test the indent_string function.72 """73 def test_indent_string_singleline(self):74 """Test the indent_string function with a single-line string75 """76 mystr = 'foo'77 result = indent_string(mystr, 4)78 expected = ' foo'79 self.assertEqual(expected, result)80 def test_indent_string_multiline(self):81 """Test the indent_string function with a multi-line string82 """83 mystr = """hello84hi85goodbye86"""87 result = indent_string(mystr, 2)88 expected = """ hello89 hi90 goodbye91"""92 self.assertEqual(expected, result)93class TestStrToBool(unittest.TestCase):94 """Test the string to boolean conversion routine.95 """96 def test_case_insensitive_true(self):97 """Verify that case insensitive variants of 'true' returns the True98 boolean.99 """100 values = ['true', 'TRUE', 'True', 'tRuE', 't', 'T', ]101 for value in values:102 received = str_to_bool(value)103 self.assertTrue(received)104 def test_case_insensitive_false(self):105 """Verify that case insensitive variants of 'false' returns the False106 boolean.107 """108 values = ['false', 'FALSE', 'False', 'fAlSe', 'f', 'F', ]109 for value in values:110 received = str_to_bool(value)111 self.assertFalse(received)112 def test_invalid_str_error(self):113 """Verify that a non-true/false string generates a runtime error.114 """115 values = ['not_true_or_false', 'A', '1', '0',116 'false_is_not_true', 'true_is_not_false']117 for value in values:118 with self.assertRaises(RuntimeError):119 str_to_bool(value)120class TestIsRemoteURL(unittest.TestCase):121 """Crude url checking to determine if a url is local or remote.122 """123 def test_url_remote_git(self):124 """verify that a remote git url is identified.125 """126 url = 'git@somewhere'127 is_remote = is_remote_url(url)128 self.assertTrue(is_remote)129 def test_url_remote_ssh(self):130 """verify that a remote ssh url is identified.131 """132 url = 'ssh://user@somewhere'133 is_remote = is_remote_url(url)134 self.assertTrue(is_remote)135 def test_url_remote_http(self):136 """verify that a remote http url is identified.137 """138 url = 'http://somewhere'139 is_remote = is_remote_url(url)140 self.assertTrue(is_remote)141 def test_url_remote_https(self):142 """verify that a remote https url is identified.143 """144 url = 'https://somewhere'145 is_remote = is_remote_url(url)146 self.assertTrue(is_remote)147 def test_url_local_user(self):148 """verify that a local path with '~/path/to/repo' gets rejected149 """150 url = '~/path/to/repo'151 is_remote = is_remote_url(url)152 self.assertFalse(is_remote)153 def test_url_local_var_curly(self):154 """verify that a local path with env var '${HOME}' gets rejected155 """156 url = '${HOME}/path/to/repo'157 is_remote = is_remote_url(url)158 self.assertFalse(is_remote)159 def test_url_local_var(self):160 """verify that a local path with an env var '$HOME' gets rejected161 """162 url = '$HOME/path/to/repo'163 is_remote = is_remote_url(url)164 self.assertFalse(is_remote)165 def test_url_local_abs(self):166 """verify that a local abs path gets rejected167 """168 url = '/path/to/repo'169 is_remote = is_remote_url(url)170 self.assertFalse(is_remote)171 def test_url_local_rel(self):172 """verify that a local relative path gets rejected173 """174 url = '../../path/to/repo'175 is_remote = is_remote_url(url)176 self.assertFalse(is_remote)177class TestSplitRemoteURL(unittest.TestCase):178 """Crude url checking to determine if a url is local or remote.179 """180 def test_url_remote_git(self):181 """verify that a remote git url is identified.182 """183 url = 'git@somewhere.com:org/repo'184 received = split_remote_url(url)185 self.assertEqual(received, "org/repo")186 def test_url_remote_ssh(self):187 """verify that a remote ssh url is identified.188 """189 url = 'ssh://user@somewhere.com/path/to/repo'190 received = split_remote_url(url)191 self.assertEqual(received, 'somewhere.com/path/to/repo')192 def test_url_remote_http(self):193 """verify that a remote http url is identified.194 """195 url = 'http://somewhere.org/path/to/repo'196 received = split_remote_url(url)197 self.assertEqual(received, 'somewhere.org/path/to/repo')198 def test_url_remote_https(self):199 """verify that a remote http url is identified.200 """201 url = 'http://somewhere.gov/path/to/repo'202 received = split_remote_url(url)203 self.assertEqual(received, 'somewhere.gov/path/to/repo')204 def test_url_local_url_unchanged(self):205 """verify that a local path is unchanged206 """207 url = '/path/to/repo'208 received = split_remote_url(url)209 self.assertEqual(received, url)210class TestExpandLocalURL(unittest.TestCase):211 """Crude url checking to determine if a url is local or remote.212 Remote should be unmodified.213 Local, should perform user and variable expansion.214 """215 def test_url_local_user1(self):216 """verify that a local path with '~/path/to/repo' gets expanded to an217 absolute path.218 NOTE(bja, 2017-11) we can't test for something like:219 '~user/path/to/repo' because the user has to be in the local220 machine password directory and we don't know a user name that221 is valid on every system....?222 """223 field = 'test'224 url = '~/path/to/repo'225 received = expand_local_url(url, field)226 print(received)227 self.assertTrue(os.path.isabs(received))228 def test_url_local_expand_curly(self):229 """verify that a local path with '${HOME}' gets expanded to an absolute path.230 """231 field = 'test'232 url = '${HOME}/path/to/repo'233 received = expand_local_url(url, field)234 self.assertTrue(os.path.isabs(received))235 def test_url_local_expand_var(self):236 """verify that a local path with '$HOME' gets expanded to an absolute path.237 """238 field = 'test'239 url = '$HOME/path/to/repo'240 received = expand_local_url(url, field)241 self.assertTrue(os.path.isabs(received))242 def test_url_local_env_missing(self):243 """verify that a local path with env var that is missing gets left as-is244 """245 field = 'test'246 url = '$TMP_VAR/path/to/repo'247 received = expand_local_url(url, field)248 print(received)249 self.assertEqual(received, url)250 def test_url_local_expand_env(self):251 """verify that a local path with another env var gets expanded to an252 absolute path.253 """254 field = 'test'255 os.environ['TMP_VAR'] = '/some/absolute'256 url = '$TMP_VAR/path/to/repo'257 received = expand_local_url(url, field)258 del os.environ['TMP_VAR']259 print(received)260 self.assertTrue(os.path.isabs(received))261 self.assertEqual(received, '/some/absolute/path/to/repo')262 def test_url_local_normalize_rel(self):263 """verify that a local path with another env var gets expanded to an264 absolute path.265 """266 field = 'test'267 url = '/this/is/a/long/../path/to/a/repo'268 received = expand_local_url(url, field)269 print(received)270 self.assertEqual(received, '/this/is/a/path/to/a/repo')271if __name__ == '__main__':...
test_archives.py
Source:test_archives.py
...41 'location': ml.location,42 'alias': ml.alias,43 'compressed_dir': ml.compressed_dir,44 'is_local': ml.is_local(),45 'is_remote': ml.is_remote(),46 }47 self.check_single_dict(expected, result)48 def test_mailing_list_1(self):49 '''Remote URL with trailing slash'''50 ml = MailingList('http://mlstats.org/pipermail/mlstats-list/')51 target = 'mlstats.org/pipermail/mlstats-list'52 expected = {53 'location': 'http://mlstats.org/pipermail/mlstats-list',54 'alias': 'mlstats-list',55 'compressed_dir': os.path.join(COMPRESSED_DIR, target),56 'is_local': False,57 'is_remote': True,58 }59 result = {60 'location': ml.location,61 'alias': ml.alias,62 'compressed_dir': ml.compressed_dir,63 'is_local': ml.is_local(),64 'is_remote': ml.is_remote(),65 }66 self.check_single_dict(expected, result)67 def test_mailing_list_2(self):68 '''Remote short URL with no trailing slash'''69 ml = MailingList('http://mlstats.org')70 target = 'mlstats.org'71 expected = {72 'location': 'http://mlstats.org',73 'alias': 'mlstats.org',74 'compressed_dir': os.path.join(COMPRESSED_DIR, target),75 'is_local': False,76 'is_remote': True,77 }78 result = {79 'location': ml.location,80 'alias': ml.alias,81 'compressed_dir': ml.compressed_dir,82 'is_local': ml.is_local(),83 'is_remote': ml.is_remote(),84 }85 self.check_single_dict(expected, result)86 def test_mailing_list_3(self):87 '''Remote short URL with trailing slash'''88 ml = MailingList('http://mlstats.org/')89 target = 'mlstats.org'90 expected = {91 'location': 'http://mlstats.org',92 'alias': 'mlstats.org',93 'compressed_dir': os.path.join(COMPRESSED_DIR, target),94 'is_local': False,95 'is_remote': True,96 }97 result = {98 'location': ml.location,99 'alias': ml.alias,100 'compressed_dir': ml.compressed_dir,101 'is_local': ml.is_local(),102 'is_remote': ml.is_remote(),103 }104 self.check_single_dict(expected, result)105 def test_mailing_list_4(self):106 '''Local directory with no trailing slash'''107 ml = MailingList('/mlstats.org/pipermail/mlstats-list')108 target = 'mlstats.org/pipermail/mlstats-list'109 expected = {110 'location': '/mlstats.org/pipermail/mlstats-list',111 'alias': 'mlstats-list',112 'compressed_dir': os.path.join(COMPRESSED_DIR, target),113 'is_local': True,114 'is_remote': False,115 }116 result = {117 'location': ml.location,118 'alias': ml.alias,119 'compressed_dir': ml.compressed_dir,120 'is_local': ml.is_local(),121 'is_remote': ml.is_remote(),122 }123 self.check_single_dict(expected, result)124 def test_mailing_list_5(self):125 '''Local directory with trailing slash'''126 ml = MailingList('/mlstats.org/pipermail/mlstats-list/')127 target = 'mlstats.org/pipermail/mlstats-list'128 expected = {129 'location': '/mlstats.org/pipermail/mlstats-list',130 'alias': 'mlstats-list',131 'compressed_dir': os.path.join(COMPRESSED_DIR, target),132 'is_local': True,133 'is_remote': False,134 }135 result = {136 'location': ml.location,137 'alias': ml.alias,138 'compressed_dir': ml.compressed_dir,139 'is_local': ml.is_local(),140 'is_remote': ml.is_remote(),141 }142 self.check_single_dict(expected, result)143 def test_mailing_list_6(self):144 '''Local directory in .mlstats with no trailing slash'''145 base = os.path.sep.join([COMPRESSED_DIR,146 'mlstats.org/pipermail/mlstats-list'])147 target = base.lstrip(os.path.sep)148 ml = MailingList(base)149 expected = {150 'location': base.rstrip(os.path.sep),151 'alias': 'mlstats-list',152 'compressed_dir': os.path.join(COMPRESSED_DIR, target),153 'is_local': True,154 'is_remote': False,155 }156 result = {157 'location': ml.location,158 'alias': ml.alias,159 'compressed_dir': ml.compressed_dir,160 'is_local': ml.is_local(),161 'is_remote': ml.is_remote(),162 }163 self.check_single_dict(expected, result)164 def test_mailing_list_7(self):165 '''Local directory in .mlstats with trailing slash'''166 base = os.path.sep.join([COMPRESSED_DIR,167 'mlstats.org/pipermail/mlstats-list/'])168 ml = MailingList(base)169 target = base.strip(os.path.sep)170 expected = {171 'location': base.rstrip(os.path.sep),172 'alias': 'mlstats-list',173 'compressed_dir': os.path.join(COMPRESSED_DIR, target),174 'is_local': True,175 'is_remote': False,176 }177 result = {178 'location': ml.location,179 'alias': ml.alias,180 'compressed_dir': ml.compressed_dir,181 'is_local': ml.is_local(),182 'is_remote': ml.is_remote(),183 }184 self.check_single_dict(expected, result)185 def test_mailing_list_8(self):186 '''Local URL (file://) with no trailing slash'''187 base = 'file:///mlstats.org/pipermail/mlstats-list'188 target = '/mlstats.org/pipermail/mlstats-list'.lstrip(os.path.sep)189 ml = MailingList(base)190 expected = {191 'location': '/mlstats.org/pipermail/mlstats-list',192 'alias': 'mlstats-list',193 'compressed_dir': os.path.join(COMPRESSED_DIR, target),194 'is_local': True,195 'is_remote': False,196 }197 result = {198 'location': ml.location,199 'alias': ml.alias,200 'compressed_dir': ml.compressed_dir,201 'is_local': ml.is_local(),202 'is_remote': ml.is_remote(),203 }204 self.check_single_dict(expected, result)205 def test_mailing_list_9(self):206 '''Local URL (file://) with trailing slash'''207 base = 'file:///mlstats.org/pipermail/mlstats-list/'208 ml = MailingList(base)209 target = '/mlstats.org/pipermail/mlstats-list'.lstrip(os.path.sep)210 expected = {211 'location': '/mlstats.org/pipermail/mlstats-list',212 'alias': 'mlstats-list',213 'compressed_dir': os.path.join(COMPRESSED_DIR, target),214 'is_local': True,215 'is_remote': False,216 }217 result = {218 'location': ml.location,219 'alias': ml.alias,220 'compressed_dir': ml.compressed_dir,221 'is_local': ml.is_local(),222 'is_remote': ml.is_remote(),223 }...
file_transfer.py
Source:file_transfer.py
1from typing import Optional, Union2from .enums import FileTransferStrategyTypes, FtCallDepReturnValue, Order3from .file import File4from .strategies.http_strategy import HTTP5from .strategies.rsync_strategy import Rsync6from .strategies.transfer_strategy_base import FileTransferStrategy7class FileTransfer:8 """9 FileTransfer object class that takes two File objects or filepaths (from, to) and a File Transfer Strategy to perform remote or local file transfer operations.10 Attributes:11 from_file: Filepath or File object corresponding to the source file.12 to_file: Filepath or File object corresponding to the destination file.13 order: Order (enum) to execute the file transfer before (Order.BEFORE) or after (Order.AFTER) electron execution.14 strategy: Optional File Transfer Strategy to perform file operations - default will be resolved from provided file schemes.15 """16 def __init__(17 self,18 from_file: Optional[Union[File, str]] = None,19 to_file: Optional[Union[File, str]] = None,20 order: Order = Order.BEFORE,21 strategy: Optional[FileTransferStrategy] = None,22 ) -> None:23 if isinstance(from_file, str) or from_file is None:24 from_file = File(from_file)25 elif not isinstance(from_file, File):26 raise AttributeError(27 "FileTransfer() requires files to be either of type File, string, or None."28 )29 if isinstance(to_file, str) or to_file is None:30 to_file = File(to_file)31 elif not isinstance(to_file, File):32 raise AttributeError(33 "FileTransfer requires files to be either of type File, string, or None."34 )35 # assign explicit strategy or default to strategy based on from_file & to_file schemes36 if strategy:37 self.strategy = strategy38 elif (39 from_file.mapped_strategy_type == FileTransferStrategyTypes.Rsync40 and to_file.mapped_strategy_type == FileTransferStrategyTypes.Rsync41 ):42 self.strategy = Rsync()43 elif from_file.mapped_strategy_type == FileTransferStrategyTypes.HTTP:44 self.strategy = HTTP()45 else:46 raise AttributeError("FileTransfer requires a file transfer strategy to be specified")47 self.to_file = to_file48 self.from_file = from_file49 self.order = order50 # this is currently the case but as we further develop file transfer strategies we may support this51 # for example we may support streaming files between buckets in S352 if self.from_file.is_remote and self.to_file.is_remote:53 raise ValueError(54 "FileTransfer currently does not support remote->remote file transfers, please update from_filepath or to_filepath to correspond to a local filepath."55 )56 def cp(self):57 file_transfer_call_dep = None58 return_value_type = FtCallDepReturnValue.FROM_TO59 # local -> local or remote -> remote60 if (not self.from_file.is_remote and not self.to_file.is_remote) or (61 self.from_file.is_remote and self.to_file.is_remote62 ):63 file_transfer_call_dep = self.strategy.cp(self.from_file, self.to_file)64 # local -> remote65 if not self.from_file.is_remote and self.to_file.is_remote:66 file_transfer_call_dep = self.strategy.upload(self.from_file, self.to_file)67 # remote -> local68 if self.from_file.is_remote and not self.to_file.is_remote:69 file_transfer_call_dep = self.strategy.download(self.from_file, self.to_file)70 pre_transfer_hook_call_dep = self.strategy.pre_transfer_hook(71 self.from_file, self.to_file, return_value_type=return_value_type72 )73 return (pre_transfer_hook_call_dep, file_transfer_call_dep)74# Factories75def TransferFromRemote(76 from_filepath: str,77 to_filepath: Union[str, None] = None,78 strategy: Optional[FileTransferStrategy] = None,79 order: Order = Order.BEFORE,80) -> FileTransfer:81 """82 Factory for creating a FileTransfer instance where from_filepath is implicitly created as a remote File Object, and the order (Order.BEFORE) is set so that this file transfer will occur prior to electron execution.83 Args:84 from_filepath: File path corresponding to remote file (source).85 to_filepath: File path corresponding to local file (destination)86 strategy: Optional File Transfer Strategy to perform file operations - default will be resolved from provided file schemes.87 order: Order (enum) to execute the file transfer before (Order.BEFORE) or after (Order.AFTER) electron execution - default is BEFORE88 Returns:89 FileTransfer instance with implicit Order.BEFORE enum set and from (source) file marked as remote90 """91 # override is_remote for the case where from_filepath is of a file:// scheme where the file is remote (rsync ssh)92 from_file = File(from_filepath, is_remote=True)93 return FileTransfer(94 from_file=from_file, to_file=to_filepath, order=Order.BEFORE, strategy=strategy95 )96def TransferToRemote(97 to_filepath: str,98 from_filepath: Union[str, None] = None,99 strategy: Optional[FileTransferStrategy] = None,100 order: Order = Order.AFTER,101) -> FileTransfer:102 """103 Factory for creating a FileTransfer instance where to_filepath is implicitly created as a remote File Object, and the order (Order.AFTER) is set so that this file transfer will occur post electron execution.104 Args:105 to_filepath: File path corresponding to remote file (destination)106 from_filepath: File path corresponding to local file (source).107 strategy: Optional File Transfer Strategy to perform file operations - default will be resolved from provided file schemes.108 order: Order (enum) to execute the file transfer before (Order.BEFORE) or after (Order.AFTER) electron execution - default is AFTER109 Returns:110 FileTransfer instance with implicit Order.AFTER enum set and to (destination) file marked as remote111 """112 # override is_remote for the case where to_filepath is of a file:// scheme where the file is remote (rsync ssh)113 to_file = File(to_filepath, is_remote=True)114 return FileTransfer(115 from_file=from_filepath, to_file=to_file, order=Order.AFTER, strategy=strategy...
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