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181 changes: 71 additions & 110 deletions diff.py
Original file line number Diff line number Diff line change
Expand Up @@ -24,15 +24,16 @@
def normalize(name):
return re.sub(r"[-_.]+", "-", name).lower()

CHANGELOGS_DIR = str(Path(__file__).parent / 'changelogs')

CHANGELOGS_DIR = str(Path(__file__).parent / "changelogs")
assert Path(CHANGELOGS_DIR).is_dir()


class Package(object):
# SourceForge Wiki syntax:
PATTERN = r'\[([a-zA-Z\-\:\/\.\_0-9]*)\]\(([^\]\ ]*)\) \| ([^\|]*) \| ([^\|]*)'
PATTERN = r"\[([a-zA-Z\-\:\/\.\_0-9]*)\]\(([^\]\ ]*)\) \| ([^\|]*) \| ([^\|]*)"
# Google Code Wiki syntax:
PATTERN_OLD = r'\[([a-zA-Z\-\:\/\.\_0-9]*) ([^\]\ ]*)\] \| ([^\|]*) \| ([^\|]*)'
PATTERN_OLD = r"\[([a-zA-Z\-\:\/\.\_0-9]*) ([^\]\ ]*)\] \| ([^\|]*) \| ([^\|]*)"

def __init__(self):
self.name = None
Expand Down Expand Up @@ -61,26 +62,23 @@ def to_wiki(self):
def upgrade_wiki(self, other):
# wheel replace '-' per '_' in package name
assert (
self.name.replace('-', '_').lower()
== other.name.replace('-', '_').lower()
self.name.replace("-", "_").lower() == other.name.replace("-", "_").lower()
)
return f" * [{self.name}]({self.url}) {other.version} → {self.version} ({self.description})\r\n"


class PackageIndex(object):
WINPYTHON_PATTERN = (
r'\#\# WinPython\-*[0-9b-t]* ([0-9\.a-zA-Z]*)'
)
TOOLS_LINE = '### Tools'
PYTHON_PACKAGES_LINE = '### Python packages'
HEADER_LINE1 = 'Name | Version | Description'
HEADER_LINE2 = '-----|---------|------------'
WINPYTHON_PATTERN = r"\#\# WinPython\-*[0-9b-t]* ([0-9\.a-zA-Z]*)"
TOOLS_LINE = "### Tools"
PYTHON_PACKAGES_LINE = "### Python packages"
HEADER_LINE1 = "Name | Version | Description"
HEADER_LINE2 = "-----|---------|------------"

def __init__(
self,
version,
basedir=None,
flavor='',
flavor="",
architecture=64,
):
self.version = version
Expand All @@ -92,19 +90,17 @@ def __init__(
self.from_file(basedir)

def from_file(self, basedir):
fname = str(Path(CHANGELOGS_DIR) /
f'WinPython{self.flavor}-{self.architecture}bit-{self.version}.md')
fname = str(
Path(CHANGELOGS_DIR)
/ f"WinPython{self.flavor}-{self.architecture}bit-{self.version}.md"
)

with open(
fname, 'r'
) as fdesc: # python3 doesn't like 'rb'
with open(fname, "r") as fdesc: # python3 doesn't like 'rb'
text = fdesc.read()
self.from_text(text)

def from_text(self, text):
version = re.match(
self.WINPYTHON_PATTERN + self.flavor, text
).groups()[0]
version = re.match(self.WINPYTHON_PATTERN + self.flavor, text).groups()[0]
assert version == self.version
tools_flag = False
python_flag = False
Expand All @@ -120,21 +116,17 @@ def from_text(self, text):
elif line in (
self.HEADER_LINE1,
self.HEADER_LINE2,
'<details>',
'</details>'
"<details>",
"</details>",
):
continue
if tools_flag or python_flag:
package = Package()
package.from_text(line)
if tools_flag:
self.other_packages[
package.name
] = package
self.other_packages[package.name] = package
else:
self.python_packages[
package.name
] = package
self.python_packages[package.name] = package


def diff_package_dicts(dict1_in, dict2_in):
Expand All @@ -144,9 +136,9 @@ def diff_package_dicts(dict1_in, dict2_in):
dict1 = {}
dict2 = {}
for key in dict1_in:
dict1[key.replace('-', '_').lower()] = dict1_in[key]
dict1[key.replace("-", "_").lower()] = dict1_in[key]
for key in dict2_in:
dict2[key.replace('-', '_').lower()] = dict2_in[key]
dict2[key.replace("-", "_").lower()] = dict2_in[key]
set1, set2 = set(dict1.keys()), set(dict2.keys())
# New packages
new = sorted(set2 - set1)
Expand All @@ -155,46 +147,35 @@ def diff_package_dicts(dict1_in, dict2_in):
for name in new:
package = dict2[name]
text += package.to_wiki()
text += '\r\n'
text += "\r\n"
# Upgraded packages
upgraded_list = []
for name in sorted(set1 & set2):
package1 = dict1[name]
package2 = dict2[name]
if package1.version != package2.version:
upgraded_list.append(
package2.upgrade_wiki(package1)
)
upgraded_list.append(package2.upgrade_wiki(package1))
if upgraded_list:
text += (
"Upgraded packages:\r\n\r\n"+f"{''.join(upgraded_list)}"+"\r\n"
)
text += "Upgraded packages:\r\n\r\n" + f"{''.join(upgraded_list)}" + "\r\n"
# Removed packages
removed = sorted(set1 - set2)
if removed:
text += "Removed packages:\r\n\r\n"
for name in removed:
package = dict1[name]
text += package.to_wiki()
text += '\r\n'
text += "\r\n"
return text


def find_closer_version(
version1, basedir=None, flavor='', architecture=64
):
def find_closer_version(version1, basedir=None, flavor="", architecture=64):
"""Find version which is the closest to `version`"""
builddir = str(Path(basedir) / f'bu{flavor}')
builddir = str(Path(basedir) / f"bu{flavor}")
func = lambda name: re.match(
r'WinPython%s-%sbit-([0-9\.]*)\.(txt|md)'
% (flavor, architecture),
r"WinPython%s-%sbit-([0-9\.]*)\.(txt|md)" % (flavor, architecture),
name,
)
versions = [
func(name).groups()[0]
for name in os.listdir(builddir)
if func(name)
]
versions = [func(name).groups()[0] for name in os.listdir(builddir) if func(name)]
try:
index = versions.index(version1)
except ValueError:
Expand All @@ -209,7 +190,7 @@ def compare_package_indexes(
version2,
version1=None,
basedir=None,
flavor='',
flavor="",
flavor1=None,
architecture=64,
):
Expand All @@ -222,7 +203,7 @@ def compare_package_indexes(
architecture=architecture,
)
flavor1 = flavor1 if flavor1 is not None else flavor
text = '\r\n'.join(
text = "\r\n".join(
[
f"## History of changes for WinPython-{architecture}bit {version2 + flavor}",
"",
Expand All @@ -245,50 +226,36 @@ def compare_package_indexes(
flavor=flavor,
architecture=architecture,
)
tools_text = diff_package_dicts(
pi1.other_packages, pi2.other_packages
)
tools_text = diff_package_dicts(pi1.other_packages, pi2.other_packages)
if tools_text:
text += (
PackageIndex.TOOLS_LINE
+ '\r\n\r\n'
+ tools_text
)
py_text = diff_package_dicts(
pi1.python_packages, pi2.python_packages
)
text += PackageIndex.TOOLS_LINE + "\r\n\r\n" + tools_text
py_text = diff_package_dicts(pi1.python_packages, pi2.python_packages)
if py_text:
text += (
PackageIndex.PYTHON_PACKAGES_LINE
+ '\r\n\r\n'
+ py_text
)
text += '\r\n</details>\r\n* * *\r\n'
text += PackageIndex.PYTHON_PACKAGES_LINE + "\r\n\r\n" + py_text
text += "\r\n</details>\r\n* * *\r\n"
return text


def _copy_all_changelogs(
version, basedir, flavor='', architecture=64
):
basever = '.'.join(version.split('.')[:2])
def _copy_all_changelogs(version, basedir, flavor="", architecture=64):
basever = ".".join(version.split(".")[:2])
for name in os.listdir(CHANGELOGS_DIR):
if re.match(
r'WinPython%s-%sbit-%s([0-9\.]*)\.(txt|md)'
r"WinPython%s-%sbit-%s([0-9\.]*)\.(txt|md)"
% (flavor, architecture, basever),
name,
):
shutil.copyfile(
str(Path(CHANGELOGS_DIR) / name),
str(Path(basedir) / f'bu{flavor}' / name),
str(Path(basedir) / f"bu{flavor}" / name),
)


def write_changelog(
version2,
version1=None,
basedir=None,
flavor='',
release_level='',
flavor="",
release_level="",
architecture=64,
):
"""Write changelog between version1 and version2 of WinPython"""
Expand All @@ -299,7 +266,7 @@ def write_changelog(
architecture=architecture,
)
print(
'comparing_package_indexes',
"comparing_package_indexes",
version2,
basedir,
flavor,
Expand All @@ -312,24 +279,19 @@ def write_changelog(
flavor=flavor,
architecture=architecture,
)
fname = str(Path(basedir) /
f'bu{flavor}' /
f'WinPython{flavor}-{architecture}bit-{version2}_History.md')

fname = str(
Path(basedir)
/ f"bu{flavor}"
/ f"WinPython{flavor}-{architecture}bit-{version2}_History.md"
)

with open(
fname, 'w', encoding='utf-8-sig'
) as fdesc: # python 3 need
with open(fname, "w", encoding="utf-8-sig") as fdesc: # python 3 need
fdesc.write(text)
# Copy to winpython/changelogs
shutil.copyfile(
fname, str(Path(CHANGELOGS_DIR) / Path(fname).name)
)
shutil.copyfile(fname, str(Path(CHANGELOGS_DIR) / Path(fname).name))


def test_parse_package_index_wiki(
version, basedir=None, flavor='', architecture=64
):
def test_parse_package_index_wiki(version, basedir=None, flavor="", architecture=64):
"""Parse the package index Wiki page"""
pi = PackageIndex(
version,
Expand All @@ -341,16 +303,14 @@ def test_parse_package_index_wiki(
utils.print_box("Tools:")
for package in pi.other_packages.values():
print(package)
print('')
print("")
utils.print_box("Python packages:")
for package in pi.python_packages.values():
print(package)
print('')
print("")


def test_compare(
basedir, version2, version1, architecture=64
):
def test_compare(basedir, version2, version1, architecture=64):
print(
compare_package_indexes(
basedir,
Expand All @@ -361,23 +321,24 @@ def test_compare(
)


if __name__ == '__main__':
if __name__ == "__main__":
print(
compare_package_indexes(
version2='3.7.4.0',
version1='3.7.2.0',
basedir=r'C:\WinP\bd37',
flavor='Zero',
flavor1='Zero',
architecture=32
))
version2="3.7.4.0",
version1="3.7.2.0",
basedir=r"C:\WinP\bd37",
flavor="Zero",
flavor1="Zero",
architecture=32,
)
)
write_changelog(
version2='3.7.4.0',
version1='3.7.2.0',
basedir=r'C:\WinP\bd37',
flavor='Ps2',
architecture=64
)
version2="3.7.4.0",
version1="3.7.2.0",
basedir=r"C:\WinP\bd37",
flavor="Ps2",
architecture=64,
)
# test_parse_package_index_wiki('2.7.3.3')
# print(compare_package_indexes('2.7.3.3', '2.7.3.1'))
# write_changelog('2.7.4.1', '2.7.4.0')
Expand Down
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