openstack/deb-python-pygit2
Code Issues Proposed changes

Wrap config snapshot functions

Browse Source 
These allow complex reads to come from the same version of the config.
This commit is contained in:
Carlos Martín Nieto
2014-05-18 11:03:30 +02:00
parent 2b5e408029
commit b1bacdd8d5
3 changed files with 28 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
pygit2/config.py
View File

@@ -223,6 +223,19 @@ class Config(object):
err = C.git_config_add_file_ondisk(self._config, to_str(path), level, force) err = C.git_config_add_file_ondisk(self._config, to_str(path), level, force)
check_error(err) check_error(err)
def snapshot(self):
"""Create a snapshot from this Config object
This means that looking up multiple values will use the same version
of the configuration files
"""
ccfg = ffi.new('git_config **')
err = C.git_config_snapshot(cfg, self._config)
check_error(err)
return Config.from_c(self._repo, ccfg[0])
# #
# Methods to parse a string according to the git-config rules # Methods to parse a string according to the git-config rules
# #

2
pygit2/decl.h
View File

@@ -255,6 +255,7 @@ typedef struct {
} git_config_entry; } git_config_entry;
int git_repository_config(git_config **out, git_repository *repo); int git_repository_config(git_config **out, git_repository *repo);
int git_repository_config_snapshot(git_config **out, git_repository *repo);
void git_config_free(git_config *cfg); void git_config_free(git_config *cfg);
int git_config_get_string(const char **out, const git_config *cfg, const char *name); int git_config_get_string(const char **out, const git_config *cfg, const char *name);
@@ -279,6 +280,7 @@ int git_config_multivar_iterator_new(git_config_iterator **out, const git_config
int git_config_set_multivar(git_config *cfg, const char *name, const char *regexp, const char *value); int git_config_set_multivar(git_config *cfg, const char *name, const char *regexp, const char *value);
int git_config_new(git_config **out); int git_config_new(git_config **out);
int git_config_snapshot(git_config **out, git_config *config);
int git_config_open_ondisk(git_config **out, const char *path); int git_config_open_ondisk(git_config **out, const char *path);
int git_config_find_system(git_buf *out); int git_config_find_system(git_buf *out);
int git_config_find_global(git_buf *out); int git_config_find_global(git_buf *out);

13
pygit2/repository.py
View File

@@ -128,6 +128,19 @@ class Repository(_Repository):
return Config.from_c(self, cconfig[0]) return Config.from_c(self, cconfig[0])
@property
def config_snapshot(self):
"""A snapshot for this repositiory's configuration
This allows reads over multiple values to use the same version
of the configuration files"""
cconfig = ffi.new('git_config **')
err = C.git_repository_config_snapshot(cconfig, self._repo)
check_error(err)
return Config.from_c(self, cconfig[0])
# #
# References # References
# #