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Add more flexible parsing and formating

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This commit is contained in:
Manuel Barkhau 2019-01-06 14:38:20 +01:00
parent 32447b03d4
commit 9eda61d95b
13 changed files with 932 additions and 359 deletions
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77
test/test_parse.py
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@ -1,50 +1,6 @@
import re
from pycalver import parse
def test_re_pattern_parts():
part_re_by_name = {
part_name: re.compile(part_re_str)
for part_name, part_re_str in parse.RE_PATTERN_PARTS.items()
}
cases = [
("pep440_version", "201712.31" , "201712.31"),
("pep440_version", "v201712.0032" , None),
("pep440_version", "201712.0033-alpha" , None),
("version" , "v201712.0034" , "v201712.0034"),
("version" , "v201712.0035-alpha" , "v201712.0035-alpha"),
("version" , "v201712.0036-alpha0", "v201712.0036-alpha"),
("version" , "v201712.0037-pre" , "v201712.0037"),
("version" , "201712.38a0" , None),
("version" , "201712.0039" , None),
("calver" , "v201712" , "v201712"),
("calver" , "v201799" , "v201799"), # maybe date validation should be a thing
("calver" , "201712" , None),
("calver" , "v20171" , None),
("build" , ".0012" , ".0012"),
("build" , ".11012" , ".11012"),
("build" , ".012" , None),
("build" , "11012" , None),
("release" , "-alpha" , "-alpha"),
("release" , "-beta" , "-beta"),
("release" , "-dev" , "-dev"),
("release" , "-rc" , "-rc"),
("release" , "-post" , "-post"),
("release" , "-pre" , ""),
("release" , "alpha" , ""),
]
for part_name, line, expected in cases:
part_re = part_re_by_name[part_name]
result = part_re.search(line)
if result is None:
assert expected is None, (part_name, line)
else:
result_val = result.group(0)
assert result_val == expected, (part_name, line)
SETUP_PY_FIXTURE = """
# setup.py
import setuptools
@ -57,7 +13,7 @@ setuptools.setup(
def test_default_parse_patterns():
lines = SETUP_PY_FIXTURE.splitlines()
patterns = ["{version}", "{pep440_version}"]
patterns = ["{pycalver}", "{pep440_pycalver}"]
matches = list(parse.iter_matches(lines, patterns))
assert len(matches) == 2
@ -75,7 +31,7 @@ def test_default_parse_patterns():
def test_explicit_parse_patterns():
lines = SETUP_PY_FIXTURE.splitlines()
patterns = ["__version__ = '{version}'", "version='{pep440_version}'"]
patterns = ["__version__ = '{pycalver}'", "version='{pep440_pycalver}'"]
matches = list(parse.iter_matches(lines, patterns))
assert len(matches) == 2
@ -102,7 +58,7 @@ README_RST_FIXTURE = """
def test_badge_parse_patterns():
lines = README_RST_FIXTURE.splitlines()
patterns = ["badge/CalVer-{calver}{build}-{release}-blue.svg", ":alt: CalVer {version}"]
patterns = ["badge/CalVer-{calver}{build}-{release}-blue.svg", ":alt: CalVer {pycalver}"]
matches = list(parse.iter_matches(lines, patterns))
assert len(matches) == 2
@ -115,30 +71,3 @@ def test_badge_parse_patterns():
assert matches[0].match == "badge/CalVer-v201809.0002--beta-blue.svg"
assert matches[1].match == ":alt: CalVer v201809.0002-beta"
CLI_MAIN_FIXTURE = """
@click.group()
@click.version_option(version="v201812.0123-beta")
@click.help_option()
"""
def test_pattern_escapes():
pattern_re = parse.compile_pattern(r'click.version_option(version="{version}")')
match = pattern_re.search(CLI_MAIN_FIXTURE)
assert match.group(0) == 'click.version_option(version="v201812.0123-beta")'
CURLY_BRACE_FIXTURE = """
package_metadata = {"name": "mypackage", "version": "v201812.0123-beta"}
"""
def test_curly_escapes():
pattern = r'package_metadata = {"name": "mypackage", "version": "{version}"}'
pattern_re = parse.compile_pattern(pattern)
match = pattern_re.search(CURLY_BRACE_FIXTURE)
assert (
match.group(0) == 'package_metadata = {"name": "mypackage", "version": "v201812.0123-beta"}'
)