Mercurial Repositories > eric / file comparison
comparison: DebugClients/Python/coverage/backward.py
DebugClients/Python/coverage/backward.py
- changeset 5051
- 3586ebd9fac8
- parent 4491
- 0d8612e24fef
equal
deleted
inserted
replaced
| 5047:04e5dfbd3f3d | 5051:3586ebd9fac8 |
|---|---|
| 47 try: | 47 try: |
| 48 range = xrange | 48 range = xrange |
| 49 except NameError: | 49 except NameError: |
| 50 range = range | 50 range = range |
| 51 | 51 |
| 52 # shlex.quote is new, but there's an undocumented implementation in "pipes", | |
| 53 # who knew!? | |
| 54 try: | |
| 55 from shlex import quote as shlex_quote | |
| 56 except ImportError: | |
| 57 # Useful function, available under a different (undocumented) name | |
| 58 # in Python versions earlier than 3.3. | |
| 59 from pipes import quote as shlex_quote | |
| 60 | |
| 52 # A function to iterate listlessly over a dict's items. | 61 # A function to iterate listlessly over a dict's items. |
| 53 try: | 62 try: |
| 54 {}.iteritems | 63 {}.iteritems |
| 55 except AttributeError: | 64 except AttributeError: |
| 56 def iitems(d): | 65 def iitems(d): |
| 82 | 91 |
| 83 def binary_bytes(byte_values): | 92 def binary_bytes(byte_values): |
| 84 """Produce a byte string with the ints from `byte_values`.""" | 93 """Produce a byte string with the ints from `byte_values`.""" |
| 85 return bytes(byte_values) | 94 return bytes(byte_values) |
| 86 | 95 |
| 87 def byte_to_int(byte_value): | |
| 88 """Turn an element of a bytes object into an int.""" | |
| 89 return byte_value | |
| 90 | |
| 91 def bytes_to_ints(bytes_value): | 96 def bytes_to_ints(bytes_value): |
| 92 """Turn a bytes object into a sequence of ints.""" | 97 """Turn a bytes object into a sequence of ints.""" |
| 93 # In Python 3, iterating bytes gives ints. | 98 # In Python 3, iterating bytes gives ints. |
| 94 return bytes_value | 99 return bytes_value |
| 95 | 100 |
| 99 return s | 104 return s |
| 100 | 105 |
| 101 def binary_bytes(byte_values): | 106 def binary_bytes(byte_values): |
| 102 """Produce a byte string with the ints from `byte_values`.""" | 107 """Produce a byte string with the ints from `byte_values`.""" |
| 103 return "".join(chr(b) for b in byte_values) | 108 return "".join(chr(b) for b in byte_values) |
| 104 | |
| 105 def byte_to_int(byte_value): | |
| 106 """Turn an element of a bytes object into an int.""" | |
| 107 return ord(byte_value) | |
| 108 | 109 |
| 109 def bytes_to_ints(bytes_value): | 110 def bytes_to_ints(bytes_value): |
| 110 """Turn a bytes object into a sequence of ints.""" | 111 """Turn a bytes object into a sequence of ints.""" |
| 111 for byte in bytes_value: | 112 for byte in bytes_value: |
| 112 yield ord(byte) | 113 yield ord(byte) |
| 140 PYC_MAGIC_NUMBER = importlib.util.MAGIC_NUMBER | 141 PYC_MAGIC_NUMBER = importlib.util.MAGIC_NUMBER |
| 141 except AttributeError: | 142 except AttributeError: |
| 142 PYC_MAGIC_NUMBER = imp.get_magic() | 143 PYC_MAGIC_NUMBER = imp.get_magic() |
| 143 | 144 |
| 144 | 145 |
| 145 def import_local_file(modname): | 146 def import_local_file(modname, modfile=None): |
| 146 """Import a local file as a module. | 147 """Import a local file as a module. |
| 147 | 148 |
| 148 Opens a file in the current directory named `modname`.py, imports it | 149 Opens a file in the current directory named `modname`.py, imports it |
| 149 as `modname`, and returns the module object. | 150 as `modname`, and returns the module object. `modfile` is the file to |
| 151 import if it isn't in the current directory. | |
| 150 | 152 |
| 151 """ | 153 """ |
| 152 try: | 154 try: |
| 153 from importlib.machinery import SourceFileLoader | 155 from importlib.machinery import SourceFileLoader |
| 154 except ImportError: | 156 except ImportError: |
| 155 SourceFileLoader = None | 157 SourceFileLoader = None |
| 156 | 158 |
| 157 modfile = modname + '.py' | 159 if modfile is None: |
| 160 modfile = modname + '.py' | |
| 158 if SourceFileLoader: | 161 if SourceFileLoader: |
| 159 mod = SourceFileLoader(modname, modfile).load_module() | 162 mod = SourceFileLoader(modname, modfile).load_module() |
| 160 else: | 163 else: |
| 161 for suff in imp.get_suffixes(): # pragma: part covered | 164 for suff in imp.get_suffixes(): # pragma: part covered |
| 162 if suff[0] == '.py': | 165 if suff[0] == '.py': |
