Mercurial > hg
annotate tests/test-demandimport.py @ 38679:b3d0c97a0820
rebase: in --confirm option just abort if hit a conflict
Before this patch, it was prompting the user in both cases 1) when
there is no conflict 2) when there is at least one conflict. But
for simplicity we can just abort if we hit a conflict and no need to
prompt in that case.
Differential Revision: https://phab.mercurial-scm.org/D3944
author | Sushil khanchi <sushilkhanchi97@gmail.com> |
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date | Sat, 14 Jul 2018 08:59:42 +0530 |
parents | 1d0610fdd63b |
children | dffd6a301570 |
rev | line source |
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1 from __future__ import absolute_import, print_function |
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2 |
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3 from mercurial import demandimport |
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4 demandimport.enable() |
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5 |
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6 import os |
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7 import subprocess |
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8 import sys |
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9 |
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10 # Only run if demandimport is allowed |
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11 if subprocess.call(['python', '%s/hghave' % os.environ['TESTDIR'], |
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12 'demandimport']): |
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13 sys.exit(80) |
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14 |
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15 if os.name != 'nt': |
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16 try: |
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17 import distutils.msvc9compiler |
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18 print('distutils.msvc9compiler needs to be an immediate ' |
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19 'importerror on non-windows platforms') |
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20 distutils.msvc9compiler |
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21 except ImportError: |
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22 pass |
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23 |
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24 import re |
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25 |
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26 rsub = re.sub |
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27 def f(obj): |
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28 l = repr(obj) |
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29 l = rsub("0x[0-9a-fA-F]+", "0x?", l) |
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30 l = rsub("from '.*'", "from '?'", l) |
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31 l = rsub("'<[a-z]*>'", "'<whatever>'", l) |
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32 return l |
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33 |
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34 demandimport.disable() |
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35 os.environ['HGDEMANDIMPORT'] = 'disable' |
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36 # this enable call should not actually enable demandimport! |
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37 demandimport.enable() |
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38 from mercurial import node |
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39 print("node =", f(node)) |
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40 # now enable it for real |
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41 del os.environ['HGDEMANDIMPORT'] |
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42 demandimport.enable() |
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43 |
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44 # Test access to special attributes through demandmod proxy |
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45 from mercurial import error as errorproxy |
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46 print("errorproxy =", f(errorproxy)) |
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47 print("errorproxy.__doc__ = %r" |
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48 % (' '.join(errorproxy.__doc__.split()[:3]) + ' ...')) |
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49 print("errorproxy.__name__ = %r" % errorproxy.__name__) |
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50 # __name__ must be accessible via __dict__ so the relative imports can be |
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51 # resolved |
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52 print("errorproxy.__dict__['__name__'] = %r" % errorproxy.__dict__['__name__']) |
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53 print("errorproxy =", f(errorproxy)) |
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54 |
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55 import os |
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56 |
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57 print("os =", f(os)) |
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58 print("os.system =", f(os.system)) |
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59 print("os =", f(os)) |
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60 |
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61 from mercurial.utils import procutil |
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62 |
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63 print("procutil =", f(procutil)) |
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64 print("procutil.system =", f(procutil.system)) |
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65 print("procutil =", f(procutil)) |
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66 print("procutil.system =", f(procutil.system)) |
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67 |
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68 from mercurial import hgweb |
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69 print("hgweb =", f(hgweb)) |
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70 print("hgweb_mod =", f(hgweb.hgweb_mod)) |
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71 print("hgweb =", f(hgweb)) |
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72 |
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73 import re as fred |
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74 print("fred =", f(fred)) |
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75 |
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76 import re as remod |
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77 print("remod =", f(remod)) |
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78 |
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79 import sys as re |
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80 print("re =", f(re)) |
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81 |
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82 print("fred =", f(fred)) |
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83 print("fred.sub =", f(fred.sub)) |
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84 print("fred =", f(fred)) |
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85 |
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86 remod.escape # use remod |
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87 print("remod =", f(remod)) |
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88 |
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89 print("re =", f(re)) |
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90 print("re.stderr =", f(re.stderr)) |
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91 print("re =", f(re)) |
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92 |
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93 import contextlib |
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94 print("contextlib =", f(contextlib)) |
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95 try: |
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96 from contextlib import unknownattr |
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97 print('no demandmod should be created for attribute of non-package ' |
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98 'module:\ncontextlib.unknownattr =', f(unknownattr)) |
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99 except ImportError as inst: |
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100 print('contextlib.unknownattr = ImportError: %s' |
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101 % rsub(r"'", '', str(inst))) |
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102 |
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103 from mercurial import util |
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104 |
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105 # Unlike the import statement, __import__() function should not raise |
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106 # ImportError even if fromlist has an unknown item |
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107 # (see Python/import.c:import_module_level() and ensure_fromlist()) |
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108 contextlibimp = __import__('contextlib', globals(), locals(), ['unknownattr']) |
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109 print("__import__('contextlib', ..., ['unknownattr']) =", f(contextlibimp)) |
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110 print("hasattr(contextlibimp, 'unknownattr') =", |
1914db1b7d9e
demandimport: do not raise ImportError for unknown item in fromlist
Yuya Nishihara <yuya@tcha.org>
parents:
30022
diff
changeset
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111 util.safehasattr(contextlibimp, 'unknownattr')) |